DUB - LON

€19 Find cheap flights from Dublin to London

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Dublin to London departing on 3/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags

Search hundreds of travel sites at once for deals on flights to London

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to London, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Dublin to London, as well as popular online travel agencies
In the last 7 days, travellers have searched 46,512,793 times on KAYAK, and here's why:

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Cheap flight deals from Dublin to London (DUB-LON)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Dublin to London that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent return flight deals from Dublin to London

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Dublin to London.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
22:00 - 23:15DUB-LTN
1h 15mdirect
09:00 - 10:15LTN-DUB
1h 15mdirect
€33Ryanair
Find Deal
czw., 9 sty - ndz., 12 sty
13:00 - 14:30DUB-LGW
1h 30mdirect
08:25 - 09:45LGW-DUB
1h 20mdirect
€33Ryanair
Find Deal
czw., 9 sty - ndz., 12 sty
15:15 - 16:35DUB-STN
1h 20mdirect
17:00 - 18:20STN-DUB
1h 20mdirect
czw., 9 sty - pon., 13 sty
06:30 - 07:50DUB-STN
1h 20mdirect
06:30 - 07:50STN-DUB
1h 20mdirect
czw., 12 gru - pon., 16 gru
08:15 - 09:35DUB-STN
1h 20mdirect
06:30 - 07:50STN-DUB
1h 20mdirect
€51Ryanair
Find Deal
pon., 6 sty - pon., 13 sty
18:45 - 20:05DUB-STN
1h 20mdirect
17:00 - 18:20STN-DUB
1h 20mdirect
€65Ryanair
Find Deal
pon., 6 sty - pon., 13 sty
20:30 - 21:50DUB-LHR
1h 20mdirect
06:30 - 07:55LHR-DUB
1h 25mdirect
€66British Airways
Find Deal
czw., 6 lut - pon., 10 lut
17:30 - 18:55DUB-LHR
1h 25mdirect
18:15 - 19:35LHR-DUB
1h 20mdirect
€68British Airways
Find Deal
wt., 28 sty - śr., 29 sty
06:40 - 08:05DUB-LHR
1h 25mdirect
08:50 - 10:15LHR-DUB
1h 25mdirect
€133Aer Lingus
Find Deal
sob., 11 sty - sob., 18 sty
19:45 - 21:00DUB-LHR
1h 15mdirect
07:50 - 09:10LHR-DUB
1h 20mdirect
€139Aer Lingus
Find Deal
wt., 10 gru - czw., 12 gru

Flights from Dublin to London - Travel Insights & Trends

Get data-powered insights and trends into flights from Dublin to London to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Dublin to London flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Dublin to London.
Our data shows that the cheapest route for a one-way flight from Dublin to London cost €18 and was between Dublin and London Luton Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is €30.

What’s the cheapest day of the week to fly from Dublin to London?

The average price of all flights from Dublin to London clicked on KAYAK for each day over the last 12 months.
For Dublin to London, Monday is the cheapest day to fly on average and Sunday is the most expensive. Flying from London back to Dublin, the best deals are generally found on Sunday, with Monday being the most expensive.

What is the cheapest month to fly from Dublin to London?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Dublin to London, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Dublin to London is January, where tickets cost €78 on average. On the other hand, the most expensive months are May and July, where the average cost of tickets is €144 and €129 respectively.

Can I save money by flying with a stopover from Dublin to London?

The average price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.
No, with an average price for the route of €204, prices are generally cheapest when you fly direct.

How far in advance should I book a flight from Dublin to London?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Dublin to London, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Dublin to London, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 74 days before departure.

Good to know

Low season

October

High season

December

Cheapest flight

€19
Best time to beat the crowds (10% less expensive on average)
Most popular time to fly and prices are also 2% lower on average.
Flight from Dublin to London Luton Airport

When to book flights from Dublin to London

Are your dates flexible? Find out the best times to travel from Dublin to London based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Dublin to London

  • Which airlines fly directly to London?

    If you want to fly to London’s Heathrow International Airport from Dublin, then travelling with either Aer Lingus or British Airways will get you non-stop flights from Dublin to London. If you are flying to Stansted International Airport, you will need to fly with Ryanair if you want a direct flight, while both Aer Lingus and Ryanair fly non-stop to London Gatwick Airport. British Airways also offers a direct flight to London City Airport.

  • Which is the best airport to fly to in London if I want to get to the centre of town quickly?

    If you’re wanting to travel to the centre of London from the airport in a hurry, then you’re probably best served by flying to London Heathrow International Airport, as it has a direct connection to the London Underground Railway, and it only takes about 15min to get to the centre of London. The fare will cost around £14 (€16.50). London City Airport is also fairly close to the centre of London, with the train only taking 20min and fares costing around £5.50 (€6.40).

  • Which terminal will I arrive at if I fly to London Heathrow or Stansted from Dublin?

    If you are flying to London Heathrow from Dublin with British Airways, then you will land at terminal 5. London Stansted currently accepts international passengers at their main terminal, terminal one.

  • What is the cheapest flight from Dublin to London?

    In the last 3 days, the lowest price for a flight from Dublin to London was €20 for a one-way ticket and €35 for a return.

  • Which airports will I be using when flying from Dublin to London?

    Dublin is served by only 1 airport and there are 6 airports in London. You will leave Dublin from Dublin and you will be arriving in London at one of these airports: London City, London Gatwick, London Heathrow, London Luton, London Southend, or London Stansted.

  • Which aircraft models fly most regularly from Dublin to London?

    The Airbus A320neo is the aircraft model that flies most regularly on the Dublin to London flight route.

  • Which airline alliances offer flights from Dublin to London?

    oneworld, Star Alliance, and SkyTeam are the airline alliances operating flights between Dublin and London, with oneworld being the most commonly used for this route.

  • On which days can I fly direct from Dublin to London?

    There are direct flights from Dublin to London on a daily basis.

  • Which is the best airline for flights from Dublin to London, Aer Lingus or British Airways?

    The two airlines most popular with KAYAK users for flights from Dublin to London are Aer Lingus and British Airways. With an average price for the route of €147 and an overall rating of 7.1, Aer Lingus is the most popular choice. British Airways is also a great choice for the route, with an average price of €122 and an overall rating of 6.6.

  • How does KAYAK find such low prices on flights from Dublin to London?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Dublin to London.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Dublin to London?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to London from Dublin is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Dublin to London?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to London with an airline and back to Dublin with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Dublin to London?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to London from Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

KAYAK’s top tips for finding a cheap flight from Dublin to London

  • Looking for a cheap flight? 25% of our users found flights on this route for €93 or less one-way and €179 or less round-trip.
  • If you’re flying to London from Dublin, you’re most likely going to be flying to Heathrow Airport (LHR), however, you can also book flights to London Stansted (STN) as well as London Gatwick Airport (LGW), London City Airport (LCY) and London Southend Airport (SEN).
  • The lost property section of London Heathrow is located close to the departures section of terminal five. If you have misplaced an item at the airport, that is where it will be kept and made available to you. London Stansted’s lost property is held in the terminal by Excess Baggage.
  • Both London Stansted and London Heathrow have airport lounges available if you need to use facilities like a shower. The lounges are also great if you just want to relax and have some food and drink. Be advised that the lounges generally cost between £25-30 (€30-34).
See more tips

Prefer to fly direct from Dublin to London?

Find which airlines fly direct from Dublin Airport to London, which days they fly and book direct flights.

Direct departures

Dublin to London

Monday

Aer Lingus, Air Canada, American Airlines, +7 more

Aer Lingus, Air Canada, +8 more

Tuesday

Aer Lingus, Air Canada, American Airlines, +6 more

Aer Lingus, Air Canada, +7 more

Wednesday

Aer Lingus, Air Canada, American Airlines, +5 more

Aer Lingus, Air Canada, +6 more

Thursday

Aer Lingus, Air Canada, American Airlines, +6 more

Aer Lingus, Air Canada, +7 more

Friday

Aer Lingus, Air Canada, American Airlines, +6 more

Aer Lingus, Air Canada, +7 more

Saturday

Aer Lingus, Air Canada, American Airlines, +7 more

Aer Lingus, Air Canada, +8 more

Sunday

Aer Lingus, Air Canada, American Airlines, +6 more

Aer Lingus, Air Canada, +7 more

See more direct flights

Direct returns

London to Dublin

Monday

Aer Lingus, Air Canada, American Airlines, +6 more

Aer Lingus, Air Canada, +7 more

Tuesday

Aer Lingus, Air Canada, American Airlines, +5 more

Aer Lingus, Air Canada, +6 more

Wednesday

Aer Lingus, Air Canada, American Airlines, +5 more

Aer Lingus, Air Canada, +6 more

Thursday

Aer Lingus, Air Canada, American Airlines, +6 more

Aer Lingus, Air Canada, +7 more

Friday

Aer Lingus, Air Canada, American Airlines, +6 more

Aer Lingus, Air Canada, +7 more

Saturday

Aer Lingus, Air Canada, American Airlines, +7 more

Aer Lingus, Air Canada, +8 more

Sunday

Aer Lingus, Air Canada, American Airlines, +6 more

Aer Lingus, Air Canada, +7 more

See more direct flights
See more direct flights

Top 3 airlines serving from Dublin to London

 
See real verified KAYAK customer reviews for airlines flying from Dublin to London. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Dublin to London? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
Aer LingusOverall score based on 1083 reviews
6.8Entertainment
6.5Food
7.1Comfort
7.3Boarding
8.0Crew
Airline reviews

Really lovely trip and flight. The flight staff were so accommodating and warm throughout!

10.0 ExcellentNina, Nov 2024DUB - SFO
Read more Aer Lingus reviews

Really lovely trip and flight. The flight staff were so accommodating and warm throughout!

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

Was not aware that Aer Lingus was like the cut-rate services in the states, with no food or beverage (other then 3.50 Euro coffee) and no screens for entertainment. Was a great flight, but not much in the way of services.

during a very rough flight, I was forced to sit in a last row seat, fell asleep, and was forced to return to my assigned seat after the turbulence. The stewardess then used that seat to sleep.

I didn’t realize Aer Lingus was a “nickel and dime” kind of airline where you had to separately buy all the amenities you wanted. The push to purchase duty-free beauty products was off-putting. And our row had the least amount of leg room I’ve ever dealt with on a flight.

We couldn't talk to aer lingus we had issues with the flight change and aer lingus made us talk to kayak

Very pleasant staff, there was some turbulence but the captain was very apologetic and gave notice where possible.

Flight was great. Had to wait almost 100 minutes for luggage (some problem in the delivery). This may not be an Aer Lingus problem, but an SFO problem.

Amenity kits were never handed out. There was zero friendliness and assistance by crew. Food was uneatable. One drink was offered and no wine, with dinner or before or after. Cocktails and beverages were not encouraged and when I asked for water, none was given. Poorest, most cramped business class flight I’ve ever been on.

Loved it! Best airline to fly with. Nice crew, good planes, good food!

The seats in airbus from LA to London are uncomfortable. They are too narrow. I am a slim person but felt cramped. The way the seats are laid out really hinders privacy. You are forced to look at the person next to you which is awkward, Also the entertainment on the same leg was limited. The crew was excellent and attentive and the food was decent. The seats on London to Delhi leg were way better. The crew again was very attentive and polite.

British Airways keeps canceling our flights. They have lost my trust in using their services again. I understand rescheduling once but twice? I am now arriving at home 36 hours later than the first flight that I booked.

They lost my baggage and still waiting an update when I can receive it

One if not the best Airline I have traveled so far. My only complaint is that flights where delayed.

With my outbound flight I didn’t get the food I wanted whiles others did. I was sad

Great job notifying of 30 minute delay in departure. Fabulous job making up for the time and arriving as scheduled. Air travel is just no fun anymore with the extreme overcrowding, and someone needs to come up with an innovative plan for loading and unloading passengers (load all window seats first, middle seats second, aisle seats last?). Great job getting the luggage on the carousel in record time!

Flight was fine, food much better than anticipated, and flight attendants were helpful and friendly!

Our headphone plug in was broken, especially we are with 5 years old who like to watch a movie

Free food and drink! Got a late start due to mechanical problems w a luggage loader.

App totally screwed me up trying to check in. Would not let me select a reasonable seat and therefore I was stuck in a totally uncomfortable seat for 7 hours. Will not take the chance again and use other airlines in future where no issue choosing seats

Boarding was started early and we were lined up in. A glass tunnel on the tarmac we were left standing there for an hour with no information the flight left and arrived 30 mins late

It was great. We arrived a few minutes late but the crew were concert and kind about it. It was a nice smooth fly thanks be to Jesus. I prayed for smooth flight and Yahuwah answered my prayer.

Need more check in desks at Marrakech. Even if you are travelling with hand luggage only, you still need to 'check in' to get the old style boarding pass. Unfortunately they haven't thought to separate out the people checking in luggage to a separate desk. Flight was delayed leaving but arrived on time. Limited food options on board and very overpriced.

We bought tickets for £30 from kayak but we paid £55 for check in to rayan , they slaught us

Flight was delayed so long we missed our second flight. Entire trip had to be cancelled. Ryanair refused to help us.

Stanton airport is outdated, pure equiped, airport. Fire alarms, power outages is a common routine, wich result ir flights delay , additional money spending and huge gathering of people in airport wich is unsafe.

After you made us check-in I tried to add a suitcase in the internet and also to get help by chet. Nothing work and we pay 60 pounds at Airport. Comper to Easyjet to do the same, was easy and customer friendly.

Boarding was like being hoarded like cattle, all penned in in an area way to small

I missed the flight from Manchester to Dublin because of poor informations from Aer Lingus and the airport, no possibility to check in online, they don't respond to phone calls, I had to buy another tickets to enable me travel to Dublin from Manchester. I want my money to refund.

Rude check in staff. Split family up with young children.

Book cheap flights from Dublin to London

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Dublin to London found on KAYAK in the last 72 hours.
3/12wt.
directRyanair
1h 15mDUB-LTN
€19
18/12śr.
directRyanair
1h 30mDUB-LGW
€19
28/3pt.
directBritish Airways
1h 20mDUB-LHR
€23
25/3wt.
directBritish Airways
1h 20mDUB-LHR
€24
24/2pon.
directRyanair
1h 20mDUB-STN
€25
15/5czw.
1 stopNorwegian
14h 05mDUB-LGW
€44
8/1śr.
directAer Lingus
1h 25mDUB-LHR
€54
9/12pon.
directAer Lingus
1h 15mDUB-LHR
€55
9/12pon.
1 stopRyanair
11h 50mDUB-STN
€58
13/3czw.
1 stopNorwegian
13h 00mDUB-LGW
€61

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Last minute flights from Dublin to London

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Dublin to London that are departing in the next 10 days.
2/12pon.
directRyanair
1h 15mDUB-LTN
24/1pt.
directRyanair
1h 15mLTN-DUB
€66
3/12wt.
directRyanair
1h 20mDUB-STN
6/12pt.
directRyanair
1h 20mSTN-DUB
€67
1/12ndz.
multi-stop
9h 45mDUB-STN
9/12pon.
direct
1h 20mSTN-DUB
€103
2/12pon.
multi-stop
16h 50mDUB-LTN
5/12czw.
multi-stop
9h 35mLTN-DUB
€113
2/12pon.
directBritish Airways
1h 20mDUB-LHR
24/1pt.
directBritish Airways
1h 30mLHR-DUB
€141
30/11sob.
directAer Lingus
1h 20mDUB-LHR
4/12śr.
directAer Lingus
1h 20mLHR-DUB
€181
3/12wt.
directBritish Airways
1h 30mDUB-LCY
6/12pt.
directBritish Airways
1h 25mLCY-DUB
€193
2/12pon.
directAer Lingus
1h 20mDUB-LHR
3/12wt.
directAer Lingus
1h 20mLHR-DUB
€193
2/12pon.
multi-stopKLM
6h 10mDUB-LCY
5/12czw.
multi-stopKLM
4h 00mLCY-DUB
€251
29/11pt.
multi-stopKLM
6h 10mDUB-LCY
2/12pon.
multi-stopKLM
4h 55mLCY-DUB
€312

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Everything you need to know for your flight from Dublin to London

Information on your arrival and departure airports

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