Find cheap flights from Dublin to London Heathrow Airport

DUB - LHR

Find cheap flights from Dublin to London Heathrow Airport

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Tue 19/10
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Good to know

Low season

JulyBest time to beat the crowds (13% less expensive on average)

High season

DecemberMost popular time to fly (12% more expensive on average)

Average price (return flight)

€98(avg. price over the last 2 weeks)

Good deal (return flight)

€85or less

Good deal one-way

€44or less

When to book flights from Dublin to London Heathrow Airport

Estimated return price
Average price per month
Flight prices as travel date approaches

Top tips for finding a cheap flight

  • Looking for a cheap flight? 25% of our users found flights on this route for €44 or less one-way and €85 or less round-trip.
  • The cheapest flight from Dublin to London Heathrow Airport was found, on average, 73 days before departure.
  • Book at least 4 weeks before departure in order to get a below-average price.
  • High season is considered to be November, December and January. The cheapest month to fly is July.
  • Morning departure is around 68% more expensive than an evening flight, on average*.
  • There are a wide variety of hotels within walking distance of London Heathrow (LHR) Arrivals (for example, the Hilton Garden Inn or Aerotel), and many of them sell packages that include airport pickup services.
  • If you have an early flight, there are several hotels near Dublin Airport (DUB) (for example, the Carlton Hotel or Radisson Blu), which include long-stay parking in their packages, meaning you could stay over the night before your flight and save the early-morning travel.
  • Heathrow is London's busiest airport, so border control can be lengthy. Be prepared to wait from 45min to 2h at security.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

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Top 3 airlines serving Dublin to London Heathrow

Scores according to KAYAK customer reviews

7.3
Aer Lingus
Overall score based on 6,101 reviews
7.6
Boarding
7.2
Comfort
8.0
Crew
7.1
Entertainment
6.8
Food
Airline reviews

Pros: "Seating and leg room much better than Ryan Air!"

Pros: "It was short and with friendly staff."
Cons: "No complimentary refreshments."

Pros: "Everything except the food"
Cons: "The food."

Cons: "Late - again!"

Pros: "Comfortable seats"
Cons: "Slow boarding"

Pros: "Crew was amazing, someone had found my passport and turned it in to a crew member."
Cons: "Nothing"

Pros: "Check in was a breeze with all so helpful. Cabin crew very pleasant. Very comfortable on time flight."

Pros: "From check in to security to boarding everything was smooth with no waiting. Thanks for a great flight."

Pros: "Everyone was helpful and pleasant to talk to"
Cons: "Online check in did not work. Could not check in and get seats until boarding in London"

Pros: "Premium economy seats in front of the bulkhead from Charlotte to Dublin were very comfortable and worth the extra price."

Pros: "Good flight"
Cons: "Boarding was terrible- no information and it was late"

Pros: "I thought the staff were more friendly this time around."

Cons: "They lost our strollers which put us into a really difficult situation, since we had to carry our two toddlers + our infant during the 5hour connection time in LND."

Pros: "Not a lot"
Cons: "Flew Aer Lingus twice during our trip and not impressed. Disorganized, late, confusing check in to the point we almost couldn’t check in, and very rude staff from check in to air hostess. Ryan air was better"

Pros: "That it only lasted 50 mins"
Cons: "Packed with low class beer drinking plebes."

Cons: "Extremely uncomfortable. The seats were too close together and not enough room, but overall the airline is great. Will travel with them again, but will travel business class next time."

Pros: "Short but great had a window seat so slept most of the time"
Cons: "Staff didn't engage much"

Cons: "Could not check in on-line from Dublin on either Air canada or Aer Linguis websites. Time to sort out this long-standing problem"

Pros: "Fast efficient boarding. Short flight so no issues."

Pros: "Boarding went quickly but there was no discomfort on the plane. Staff was friendly and efficient and they made an effort to take off and arrive early to our destination."
Cons: "Nothing, excellent trip"

Pros: "Swift boarding process, mannerly stewards"
Cons: "When landed, the back door of the aircraft was opened, despite passengers only disembarking form the front. It was very cold."

Pros: "Efficient, clear communication, professionalism"

Cons: "Terrible"

Pros: "Arr Lingus flight from Dublin to London was fast and efficient. Cabin crew very pleassnt. Flight took off a bit early and landed even earlier. Great job!"

Pros: "Was part of my international flight"
Cons: "Was part of my international flight"

Pros: "Does not apply"
Cons: "Does not apply"

Pros: "short and uneventful...friendly staff!"

Pros: "Seats. Coffee."
Cons: "Only caffinated hot beverages. Herbal tea and non-dairy milk would be nice."

Pros: "Friendly staff."

Pros: "The flight was quick and smooth. We didn’t have any trouble getting onto the flight and finding our seats."
Cons: "I didn’t like that there was no complimentary drink service . When they came around with tea or coffee is was 3€, I wasn’t informed that until after I asked for a tea. I would never have got it otherwise. That may have been my misunderstanding since on our other Aer Lingus flights we had been given complimentary tea."

Pros: "Not a single thing"
Cons: "Everything"

Pros: "They quickly booked us on another flight after we found out AT the airport."
Cons: "2 hour delay, but we made it!"

Cons: "Bags got delayed by a day."

Pros: "I loved the electronic checkin and the quick bag drop. The crew were also very nice."

Pros: "Crew polite. Seats comfy."
Cons: "One person checking boarding cards at gate led to a ridiculously long queue for a nearly full flight and made it late getting us all on the plane and passengers were getting annoyed. Then whatever machinery Aer Lingus use to push the plane back from the gate actually got stuck on the plane cone leading to another delay. Knock on was we were made to wait for a take off slot and made to wait for a landing slot at Heathrow so late arriving."

Pros: "Reilly dolly"
Cons: "The other trolley dolly"

Pros: "Journey was good"
Cons: "Air lingus checked on my bag under someone else's name, now I am stuck in San Diego with no luggage and no answer as to where my bag is, very disappointed"

Pros: "I love this airline. I have a few suggestions below if you care to read them."
Cons: "You could offer small bottles of water as a courtesy. Online check in was difficult to navigate and ultimately unsuccessful. There was not a roamer person in baggage check in area to assist those with language barriers or even electronically challenged people which delays the process."

Cons: "Seats don't recline. Didn't tell all snacks and beverages were not complimentary"

Pros: "Short flight on time."
Cons: "Not even water to drink. Have to ride a bus, climb stairs to board plane."

Pros: "I enjoyed the turkey and cheese pretzel sandwich, but I found myself unable to get comfortable in my seat. I have tailbone issues and I was in pain the entire time being that the seat was so cramped and hard."
Cons: "I found myself unable to get comfortable in my seat. I have tailbone issues and I was in pain the entire time being that the seat was so cramped and hard"

Cons: "The customer service did not help at all."

Pros: "The British Airways portion was exceptional! The Aer Lingus portion was not!"
Cons: "On Departure for Dublin, waited in long line to check in at Aer Lingus only to learn it was co chaired by British Airways, so Aer Lingus would not service us at all. We had no way of knowing since it was sold by Aer Lingus and had an Aer Lingus flight number. Tried to check in on line, but was unable. Waited for Aer Lingus customer service on telephone customer service for more than one hour and finally just gave up. Aer Lingus has no Customer Service at all. Do not deal with Aer Lingus under any circumstances. British Airways met our needs!!"

Pros: "IT was dope!"
Cons: "I was hungover."

Pros: "Good connecting flight. On time."
Cons: "None"

Pros: "The personnel involved with wheelchair services who took us to our gate was very helpful and engaging. We thank them for this service. The gate personnel and flight attendants were helpful to get us on the flight earlier that was helpful with my husband" visual disability."

Cons: "The problem I had is that this was not a British Airways flight, nor were my flights to Dublin. I was not aware of this. When I checked in online I was allowed to check in with British Airways, so I had no idea that this was an Aer Lingus flight, which is in a different terminal with a different flight number. My phone didn't work in Ireland so it was extremely difficult figuring out where I should have been. If I was on a different airline that is affiliated with British Airways, and I booked through British Airways, there should be some way of looking up where I should be going. Also, any emails about my trip should have told me which airline I was on. I fly often, and often to other countries. This was the most confusing and difficult flying experience (the entire trip -- getting to and from Dublin) I have ever had."

Pros: "Good flight. No problems during check in. Flight left and arrived on-time."
Cons: "No issues."

Cons: "I'm soooo upset about the service after my flight canceled. 1.the staff ignored me when I asked if I could have a VIP to rebook my tickets earlier because my mom got cancel and was going to do the surge . But he went away and never came back, no any response of YES or NO. 2.I don't know why the airline company still need 11 hours to rebook the tickets with all our flight information and our passport liscen numbers already , making us waiting till 3 am at the airport. 3. I asked my boyfriend to talk to the staff on phone, and the staff told my BF that he didn't know my English was not good. I said to him loudly that I had told him , but the manager besides said "don't shout at my staff"to me, even without asking me what happened . I don't think that was a good attitude for the service department, especially to a foreigner. My email address is Chentongtong@wku.edu.cn"

Pros: "Crew wonderful.N"
Cons: "None for now."

Pros: "quick entry - but it was not a full flight!"

Pros: "Business class lay flat seats allow sleep. Staff tries to pamper you with good service. Smooth long flight 10hrs40min and flight left 30 min late and still arrived early 40 min."
Cons: "Online checkin requires passport check at airport so you try but cannot print boarding pass. Online would not let me order gluten free vegetarian meal for daughter, but staff at terminal said oh it is too late now, you need 24 hrs notice... on flight though they figured it out and brought her foods she could eat so it worked out ok."

Cons: "Food needs a taster to approve it. Not in the laboratory but on the plane"

Pros: "The pilots gave details of flying conditions and landing conditions. Flight was smooth and on time"

Pros: "Crew was great and movie selection was good. And the food was also good"
Cons: "It was all good!"

Pros: "Crew was very nice and no surprises while boarding at the gate"
Cons: "You had to pay for snacks or water"

Pros: "Really liked the flight staff.. great service and all very humorous. More room than on most flights and everything was on time"

Pros: "Efficient crew on board"
Cons: "Long lines, late plane, could have started with two ticket people instead of one since plane was already late. Friendly crew though"

Pros: "Service manager Alan and crew were lovely, very friendly and felt genuinely happy to help us. I have never been given so much free stuff on a plane before! The snacks and beverage offerings just kept coming. I enjoyed my warm meal. Entertainment offerings were good, and as we were on a newer plane the technology was better than other flights I’ve been on."
Cons: "Seats could have been a bit more comfortable and roomy, but they were decent and I didn’t have too much trouble sleeping."

Cons: "Could have been on time - 40 minutes late"

Pros: "Very good crew. Friendly. Smiling. Helpful. Short flight. 50 min."

Pros: "Crew very friendly. Decent leg room in economy"

Pros: "nothing"
Cons: "no communication and a few apologies6"

Pros: "Crew was nice"
Cons: "We were about 45 minutes late taking off so it was stressful for all of us that had a connecting flight."

Cons: "Tough time. British airways wasn’t very helpful. Once our gate was changed no one told us or gave new boarding pass. We did have 7 hours to figure it out. But a clue where to go would have been nice. Missed my connection. Shuttle and hotel was a mess. Got a few hours of sleep outside the airport. Maybe I’ll get to Los Angeles soon."

Cons: "Could you refund me 50.00 as your price included bag price but when directed to book I had to add on bags for a further 50.00 and because of this they wouldn’t let me get on an earlier flight on my return sueevans999@hotmail.com or 07799411994 for response"

Pros: "The customer agents were helpful and just great"
Cons: "That out of 4 agents and the manager one simple agent wasn’t as nice"

Pros: "flight was great, safety video and pilots were great. 8/10 would recommend. Was great for the price. Attendants were great."
Cons: "No free beverage or food even on international flight. In the exit seats, there are major pros and cons. The exit row has amazing leg room, but you can’t use your tv screen like other passengers (can’t listen to movies because there is no aux plug and no usb to charge your phone like other passengers)"

Pros: "Overall it was fine. Friendly staff, everything pretty efficient."
Cons: "Truly disappointed to find that BA has decided to charge for ANY beverage whatsoever, even tea. I have such fond memories of flying BA years ago. My husband and I so enjoyed the disposable plastic blue teacups that we brought them home with us and still use them as kitchen scoops all these years later. I know that may seem silly, but even without that nostalgic memory, it just feels SUPER unpleasant to have to pay for the basic (non-alcoholic) beverage service. Honestly, just charge a few bucks extra on the ticket in the first place."

Pros: "Polite crew"
Cons: "Waiting for an hour to disembark"

Pros: "The staff was nice"
Cons: "You've got to pay for a can of ginger ale now? When did British Airways become a budget airline? What a joke. The plain is an old outfitting with flip down screens and whatnot. It's not like we need these things for shorter fights, but why would anyone pay more to fly a nicer airline if you're treated like you're on Ryan Air?"

Pros: "Crew was helpful and kind"
Cons: "Charge you for even instant coffee, the alla cart way of doing things is taking over the industry. all about making more money"

Pros: "Gate agents good. Same with cabin crew"
Cons: "No AC charging. Legroom in business was tight"

Pros: "The flight attendants were great, helpful and polite. The food was delicious and there was planty leg room. A great airline to fly with and I'd highly recommend them."
Cons: "Nothing, all was great."

Pros: "Great staff, ultra professional"

Pros: "Finally getting to my destination 3 hours late."
Cons: "Issues with check-in, flight delayed multiple times, gate changes multiple times, non communication from attendants."

Cons: "Small plane"

Cons: "The change of seats with the motove of keeping balance on the plane"

Cons: "the booking stated that it was Aer Lingus. I went to their counter in Terminal 1 and had to wait in two lines before being told that I was in the wrong terminal and I needed to go to the british airways counter to check in. This was a fail."

Pros: "This was a BA codeshare but operated by AerLingus,supposedly a 4* airline."
Cons: "So called 4*"

Pros: "On-time arrival"
Cons: "Seating was very packed"

Pros: "All staff were very helpful and polite"
Cons: "This flight was delayed. When it came to boarding my husband who needs special assistance was first taken to board first but then had to be brought back as refuelling was not done and was then last on board. When we arrived at Heathrow his special assistance was not there and we had to wait for about 10/15 minutes. It is stressful traveling with someone who needs help and even worse when there are delays. We were advised that we could leave the aircraft which we did but we were left waiting in an area without any toilets which is a problem for him"

Pros: "Good to have movies to pass time on lng flight."
Cons: "2 days prior to returnflight I called stating the at was not enough time to catch a flight transfer having to go thru tsa again . B A assurred me I was o.k. ..It was not. A person should not have to physically run and have stress of wait to get thru TSA then run again back,get on train to next plane.Other passengers then said "ou are why we are starting late". It was a transfer off a plane from Ireland not a traffic issue. BA SHOULD HAVE PUT ME ON A LATER FLIGHT. TO SEATTLE."

Pros: "The snack provided onboard was tasty. The flight attendants took their job seriously."
Cons: "Southwest Airlines style seating with a foldable tray table over a middle seat. Sold as a business class cabin at a high price for an hour and a half flight but we left feeling ripped off. No boarding order and overall chaos boarding. I feel that for the price and being advertised as business class I was taken for a ride so to speak, and not in a good way. This would not qualify as business class on any other airline irregardless of how short the leg was."

Pros: "Attendance were friendly and helpful and courteous. The plane was clean and we arrived ahead of schedule."

Cons: "No food, and no entertainment. An older airplane"

Pros: "Generally I like the staff at BA and they are mostly on time"

Pros: "Clean."
Cons: "No complimentary drink or snack, how come?"

Cons: "We are really upset that Aer Lingus and/or Bitish Airways lost our baggeage! All our clothes, toiletries, medicine, and other personal belongings are MIA and we want these two airlines to work together and expedite finding and tertuning our luggage."

Pros: "British Airways offered me a direct flight from Dublin to Philadelphia on their sister carrier American Airlines."

Pros: "Great meals, entertainment options, and service. Perfect landing of the 747 as well."
Cons: "Not the fault of British Airways, but Denver International Airport has a cumbersome and lengthy process for the re-entry of U.S. Citizens. We stood in two different lines for over an hour to be screened for customs."

Pros: "swift boarding allowed for an earlier departure and arrival 30min ahead of scheduled time"
Cons: "I waited 30min at the priority check in queue while being first in line this whole time. There was only one counter open for normal check in and one for priority when I arrived and after 20min waiting, the priority counter closed completely and there was just one counter open remaining, with just 10-15min before the check in closed. We had to wait another 10min to be able to check in our luggage! On arrival, luggage took 45min to just start delivering, completely wiping out the 30min arrival ahead of schedule."

Cons: "The sign said it would board by rows but they did general call and it was ridiculous on a flight this large. Nothing"

Cons: "This was a connecting flight for us and was delayed causing us to miss our flight home from London to Los Angeles. There were no flights back to Los Angeles until the following morning (18 hours later). We had to stay in a hotel near the airport in the meantime. My boyfriend and I were forced to miss work an additional day causing stress and inconvenience to our lives."

Pros: "Staff was cheerful"

Pros: "Everything was fine."
Cons: "Small seats."

Pros: "The boarding process was better than I expected in such a large plane. There were multiple lanes open to check in at the gate."
Cons: "The crew were not very attentive or polite when asked a question or for help. Then tended to go up and down the aisle with their carts with out stopping or offering anything and if someone asked them for a drink or something they would tell the, they would have to come back. The food on this trip was terrible and not well planned out. They ran out of the meat option for dinner before they were even halfway through the plane. At least 100 people had no food option. What was left was something with a cheese sauce cooked into it so it stunk with the foil was peeled back. I would have preferred the traditional peanut package to that."

Cons: "The plane was old, so the entertainment system was buggy. It flickered, got loud then quiet and would reset over and over again."

Pros: "nothing"
Cons: "they lost all our luggage"

Cons: "This really is more about the flight from paris to Bucharest: I’ve literally never experienced a worse ticketing and boarding process. Old planes, ride staff (even by remarkably curt and abrupt Romanian standards). Broken inline experience. Overall unpleasant. Seems to be flown only by Romanian families with hundreds of pounds of luggage. Like a caravan."

Cons: "could not be delayed"

Cons: "I missed my flight because my previous flight was delayed 2.5 hrs"

Cons: "One hour delay"

Pros: "To be going home!"
Cons: "Female crew taking orders then taking ages to ring drinks a d they move on to others instead of finishing what they were doing. Then you're lucky if you get given 1 sugar and no spoon lol."

Pros: "The flight departed on time and arrived the same. The seat was a tad bit narrow for me but then I am a tall guy at 6'5". Crew was very professional. Ticket cost was a third of what the other airlines were offering for a Sunday fare. I'll definitely use BlueAir again!"

Pros: "The crew was well trained, kind and receptive. The pilot managed to drive through a storm and even arrive 10 minutes faster after leaving 5 minutes late."
Cons: "Passengers traveling with pets took our reserved seats. The places for our baggages were occupied. When addressing this issue, we were told to move further ahead to empty seats. There was no meal included, and the one we purchased could not be paid by POS."

Pros: "Boarding was quick and we arrived on time."
Cons: "When getting to Bucharest we were taken by bus and didn’t have a gate."

Pros: "What to like? The rudness? The delays? Or the fights on board!!!"
Cons: "The flight was delayed with nearly 2 hrs. Cabin crew were rude made as feel very uncomfortable. This flight as whoke was the worst one I have even been too. Never ever again. BLUE AIR NEEDS TO SORT ALOT OF THINGS BEFORE OFFER SUCH SERVICES"

Pros: "Stupid survey can’t eliminate category that doesn’t ajgpply"

Cons: "I was unable to check n online (although the process was intitated well earlier than 12 hours prior to departure). The system charged y credit card for a seat reservation and then crashed with an error, both on my phone and laptop browser. When I called at 9:00 am (when their offices are open) to ask for help with what happened, I received no answer other than, "the check in system has just closed. I am unable to help you in any way". I booked another flight with another carrier, and did not take this flight., not do I plan to book with them in the future That being said, it is not the job of the employee to defend a poorly working system. Services need upgrade asap."

Cons: "flight delayed by more than 1 hour"

Cons: "I have booked with 2 checked in baggage pieces. On check in I was told no baggage was paid and I had to pay 100€ for the baggage."

Pros: "Clean enough"
Cons: "Charged £60 for hold luggage because the airline’s unstable website wouldn’t allow me to book in advance (£20 extra in the airport). Plane was delayed because they were late allowing passengers to board and missed the runway slot. Seats were uncomfortable - it was an older airframe."

Pros: "The added touches make all the difference! We didn’t expect free food and was delighted to receive breakfast. The chairs were much more comfortable than any other plane I’ve been on due to the adjustable head rest, and as a regular flyer to Cyprus, this made a difference. The sweets served just before landing is an excellent idea and something that we do need due to our ears, so this was appreciated. staff were attentive and pleasant."
Cons: "To have the menu and duty free booklet at the beginning of the flight would have been helpful."

Pros: "Flight Attendants very good"
Cons: "Dusseldorf to Warsaw: Boarding terrible including assistance and messaging. - Boarding chaos - Late flight out of Dusseldorf (about an hour) - Just before landing, pilot announced all connections would be made - (and even mentioned chicago) - Connecting flight was gone when I arrived at gate, and I was quick in getting to gate from prior flight - next flight caused 5 hour layover in Warsaw Warsaw to Chicago Boarding terrible including assistance and messaging. - Boarding chaos - Late flight our ot Warsaw (about an hour) - no messaging at gate about reason for delay - kept increasing departure by 5 minute increments; started at 16:40 ended 17:05 (I beleive) - once boarding was complete, pilot said delay was due to wait for connections (boarding was an hour and 15 minutes late). Very frustrated"

Pros: "They are more professional and helpful. Really seemed like they knew what they were doing. The flight crew was accommodating and polite. The plane was very comfortable"

Cons: "The plane seemed very old, toilet in poor condition."

Cons: "7hour delayin onnecting flight! Seats on plane torn and very uncomfortable, meal booked but no food available."

Pros: "Flight was delay by 1 hour consequently my luggage did Ot arrive with me to Katowice on top of that there is no more flights today from waw to kat with lot Airline"
Cons: "Serive to pay extra luggage very very slow"

Pros: "The free snack (biscuits and drink). The hard-working attendant (having to stuff all the baggage into the overhead lockers). Boarding at the rear door enabling me to get to my seat early."
Cons: "A slight whistling noise coming from the rear of the cabin, not too bothersome but it's there (I think the plane is getting a bit old). Not being able to disembark from the rear."

Cons: "It was very hot on the plane. There was no legroom in my seat, it was very uncomfortable."

Pros: "Crew, polite and friendly"
Cons: "delay of more than 6 hours and incorrect information"

Pros: "Easy to book on phone no problems getting boarding passes etc."
Cons: "Could not amend my booking tried to check a bag online after printing out boarding pass. Had to pay £46 for a 11k bag each way."

Pros: "Every thing."

Pros: "Very good airport check-in and flight. The Check-in staff were quick and efficient and the Flight Crew were friendly and attentive. It was calm and restful."
Cons: "The internet support. I spent meny hours trying to check-in and upgrade my case allowance from 20kg to 32kg, and failed. When I tried to change the baggage weight to 32kg a charge was added for NOT taking the case PLUS the extra for the 32kg case! The cost of a case is reasonable and I would advise to pay the extra £5 for 32kg for most flights. The on-line Seating Selection is also unreliable, I was seated next to an empty seat which had been showing to be unavailable on-line! A response to my query which I sent to Blue Air arrived when I was in the air on the flight! It only repeated the baggage section of the Confitions document! Thank goodness for the excellent airport check-in staff and the Flight Crew!"

Pros: "The flight went well."
Cons: "Bag drop off was terrible and stressful. We arrived 2.5 Hours early to drop the ONE suitcase and have brunch. We queued for 1.5 Hours to then be blocked as all six counters were given over to another flight and people who arrived LATER then us for our flight got to go first. It was incredibly stressful and frustrating especially when I checked in online before arriving at the airport. We had to rush and run through the airport and board at final call. In fact it would put me off flying with Blue Air again."

Cons: "Flight was cancelled a week before and didn't get a replacement flight. Got half of my money back. Will never book a blue air flight again !"

Pros: "Flight on time . Attentive crew . Good price ."
Cons: "Lack of leg room ."

Cons: "The actual flight was good, but to try and check in on line is murder..the website needs a totally new revamp, both to & from Larnaca I was unable to check in on line. You enter all your details press confirm and it is supposed to go to the next instruction, but a message appeared then took you back to your previous page and you had to input all your details again..this happened many times before I eventually gave up."

Pros: "Arrived early to destination"
Cons: "Lack of entertainment also limited drinks"

Cons: "I had to make my own way home from Manchester.. plane diverted due weather."

Pros: "The food they offer to purchase. Easy check in at the airport."
Cons: "Better seat pitch. I'm not a tall man, but the space is very small."

Pros: "On time , crew good... no complaints"

Pros: "free breakfast great staff"

Pros: "Cheap in price, unexpected free snack on outbound flight, relaxed attitude to luggage, both hold and carry on, chartered unscheduled flight after original was cancelled"
Cons: "The fact our original flight was cancelled and we were delayed by 7.5 hours. They communication from the airport crew was little to non and flight time changed 4 times. They even told us difinitively that we would board at a certain time only for us to actually board nearly 2 hours later. They, without a doubt, knew the rescheduled flight time but strung us on anyway - I believe this was so they could save money on hotels"

Pros: "staff very friendly and polite ..airplane wasnt full so i get the chance to have a nice fly with my 2 little sons"
Cons: "-"

Pros: "Everything was awesome!!! I am going to buy only from you my next flights."

Pros: "nothing"
Cons: "The agent lady on the desk did nothing to help us get on our flight. She refused to identify herself. We intend to sue the company for the damages caused to us because of this bad attitude."

Pros: "Everything"
Cons: "Nothing"

Pros: "I recomand to Everyone to use the airlines!!Very good quality"
Cons: "Nothing , was everything perfect!The stewardesses very nice"

Pros: "Reliable and friendly staff. Even offered a free soft drink and sandwich on a short haul flight."

Pros: "Food"
Cons: "Space to sit, especially when seated in the middle"

Pros: "Can't say that I liked anything at all."
Cons: "1. Poor coordination by the crew members. 2. Been treated with arrogance and superiority by crew members. 3. Disgusting food."

Pros: "Leaving more or less on time serving food & beverages on a low cost flight Even though I didnt eat (carb free, there were'nt any friut or vegtebles) yet the idea was thoughtfull."
Cons: "Seats rather narrow"

Pros: "am ajuns chiar mai devreme, personalul foarte dragut si amabil , scaunul comod , mancare si bauturi bune."

Cons: "No online check-in. 1 hour waiting for nothing."

Pros: "First time flying with them. Strongly recommended!"

Pros: "I was surprised and pleased as well that the flight attendant listen to me when I mentioned that it's very cold in the cabin and in less than 30 minutes the temperature was changed and bearable"
Cons: "Not applicable"

Pros: "The crew is very good"

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COVID-19 information

Safety measures for airlines flying from Dublin to London Heathrow Airport

Airlines flying from Dublin to London Heathrow Airport have enacted additional safety measures and adjusted policies to better accommodate travellers. Policies vary by airline.

Heightened sanitation

Daily cleaning, installation of cabin HEPA filters on flights from Dublin to London Heathrow Airport

Mandatory masks

Masks required on board, masks provided on flights from Dublin to London Heathrow Airport

Social distancing seating

Middle seats unavailable to book on flights from Dublin to London Heathrow Airport

Pre-flight testing

Testing for antibodies, testing for symptoms for flights from Dublin to London Heathrow Airport

Book cheap flights from Dublin to London Heathrow Airport

Recent return flight deals

17/1
Mon
direct
British Airways
1h 15m
DUB - LHR
24/1
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direct
British Airways
1h 30m
LHR - DUB
19/11
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1 stop
Multiple Airlines
25h 05m
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Multiple Airlines
28h 40m
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22/1
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direct
British Airways
1h 30m
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29/1
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British Airways
1h 30m
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3/3
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Multiple Airlines
1h 35m
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1 stop
Multiple Airlines
9h 05m
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16/12
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direct
British Airways
1h 20m
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4/1
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direct
British Airways
1h 20m
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17/1
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British Airways
1h 15m
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24/1
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1h 30m
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22/1
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1h 30m
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29/1
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British Airways
1h 30m
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11/2
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direct
Multiple Airlines
1h 15m
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14/2
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Multiple Airlines
13h 35m
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11/1
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1h 15m
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13/1
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British Airways
1h 30m
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4/1
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1h 20m
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11/1
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British Airways
1h 25m
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18/1
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British Airways
1h 15m
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19/1
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direct
British Airways
1h 20m
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17/1
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direct
British Airways
1h 15m
DUB - LHR
24/1
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direct
British Airways
1h 30m
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28/1
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direct
British Airways
1h 15m
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30/1
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direct
British Airways
1h 25m
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5/1
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British Airways
1h 15m
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10/1
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16/11
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British Airways
1h 20m
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23/11
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1h 20m
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20/11
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direct
British Airways
1h 30m
DUB - LHR
23/11
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direct
British Airways
1h 20m
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4/1
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1h 15m
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11/1
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British Airways
1h 20m
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4/1
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direct
British Airways
1h 20m
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8/1
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direct
British Airways
1h 30m
LHR - DUB
3/3
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direct
British Airways
1h 35m
DUB - LHR
6/3
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direct
British Airways
1h 25m
LHR - DUB
22/1
Sat
direct
British Airways
1h 35m
DUB - LHR
22/1
Sat
direct
British Airways
1h 30m
LHR - DUB
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Recent one-way flight deals

9/11
Tue
direct
British Airways
1h 20m
DUB - LHR
22/11
Mon
direct
British Airways
1h 30m
DUB - LHR
25/11
Thu
direct
British Airways
1h 30m
DUB - LHR
19/11
Fri
1 stop
Blue Air
13h 15m
DUB - LHR
6/11
Sat
1 stop
Multiple Airlines
29h 20m
DUB - LHR
23/11
Tue
direct
British Airways
1h 20m
DUB - LHR
6/1
Thu
direct
British Airways
1h 20m
DUB - LHR
7/11
Sun
direct
Aer Lingus
1h 20m
DUB - LHR
24/11
Wed
direct
British Airways
1h 30m
DUB - LHR
16/11
Tue
direct
British Airways
1h 20m
DUB - LHR
16/11
Tue
direct
British Airways
1h 20m
DUB - LHR
5/11
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1 stop
Multiple Airlines
25h 05m
DUB - LHR
9/11
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direct
British Airways
1h 20m
DUB - LHR
1/12
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direct
British Airways
1h 25m
DUB - LHR
12/11
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1 stop
Multiple Airlines
25h 05m
DUB - LHR
11/11
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direct
British Airways
1h 35m
DUB - LHR
2/12
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direct
British Airways
1h 30m
DUB - LHR
4/11
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1 stop
Multiple Airlines
28h 00m
DUB - LHR
2/12
Thu
direct
British Airways
1h 30m
DUB - LHR
15/11
Mon
1 stop
Multiple Airlines
6h 30m
DUB - LHR
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