€18 Find Cheap Flights from the United Kingdom to Dublin – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dublin departing on 24/6. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Dublin

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Dublin, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Dublin, as well as popular online travel agencies
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Flight Deals

Cheap Flights from the United Kingdom to Dublin

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from the United Kingdom to Dublin 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from the United Kingdom to Dublin

Wed, 1 Jul - Sat, 4 Jul
Ryanair Logo
12:00 - 13:05
BHX
-
DUB
1h 05mdirect
Ryanair Logo
06:50 - 07:55
DUB
-
BHX
1h 05mdirect
€34Ryanair
Wed, 15 Jul - Thu, 16 Jul
Ryanair Logo
19:45 - 20:45
MAN
-
DUB
1h 00mdirect
Ryanair Logo
23:50 - 00:50
DUB
-
MAN
1h 00mdirect
€34Ryanair
Sat, 11 Jul - Wed, 29 Jul
Ryanair Logo
22:20 - 23:25
BRS
-
DUB
1h 05mdirect
Ryanair Logo
07:50 - 08:55
DUB
-
BRS
1h 05mdirect
€34Ryanair
Wed, 1 Jul - Mon, 6 Jul
Ryanair Logo
21:30 - 22:35
BHX
-
DUB
1h 05mdirect
Ryanair Logo
06:55 - 08:00
DUB
-
BHX
1h 05mdirect
€35Ryanair
Sat, 27 Jun - Sat, 4 Jul
Ryanair Logo
23:10 - 00:10
MAN
-
DUB
1h 00mdirect
Ryanair Logo
06:55 - 07:55
DUB
-
MAN
1h 00mdirect
€35Ryanair
Sat, 25 Jul - Sun, 26 Jul
Ryanair Logo
22:20 - 23:25
BRS
-
DUB
1h 05mdirect
Ryanair Logo
06:05 - 07:10
DUB
-
BRS
1h 05mdirect
€35Ryanair
Wed, 22 Jul - Thu, 30 Jul
Multiple Airlines Logo
06:30 - 07:50
STN
-
DUB
1h 20mdirect
Multiple Airlines Logo
22:00 - 23:20
DUB
-
STN
1h 20mdirect
€39Multiple Airlines
Tue, 28 Jul - Wed, 29 Jul
British Airways Logo
06:20 - 07:45
LHR
-
DUB
1h 25mdirect
British Airways Logo
19:45 - 21:00
DUB
-
LHR
1h 15mdirect
€87British Airways
Tue, 28 Jul - Tue, 28 Jul
British Airways Logo
06:20 - 07:45
LHR
-
DUB
1h 25mdirect
British Airways Logo
20:25 - 21:40
DUB
-
LHR
1h 15mdirect
€89British Airways
Thu, 30 Jul - Sun, 2 Aug
British Airways Logo
06:20 - 07:45
LHR
-
DUB
1h 25mdirect
British Airways Logo
08:35 - 10:10
DUB
-
LHR
1h 35mdirect
€92British Airways
Booking Insights

KAYAK's insights & trends for flights to Dublin

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

What is the cheapest flight to Dublin?

These are the best round-trip prices found by users searching on KAYAK in the last 5 days.

In the last 3 days, the cheapest flight deal to Dublin was found on the route from Birmingham, at €34 return. The most popular connection is from London to Dublin and KAYAK users have found return deals for as low as €38 in the last 3 days.

What is the cheapest day to fly to Dublin?

The average price of all round-trip flights to Dublin clicked on KAYAK for each day over the last 12 months.

Based on KAYAK data, the cheapest day to fly to Dublin is Saturday where round-trip tickets can be as cheap as €103. On the other hand, the most expensive day to fly is Monday, where round-trip prices are €671 on average.

What is the cheapest month to fly to Dublin?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights to Dublin, 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 to Dublin is September, where tickets cost €64 on average for return flights. On the other hand, the most expensive months are December and March, where the average cost of tickets from the United Kingdom is €103 and €89 respectively. For one-way flights, the best month to travel is January with an average price of €46.

What is the cheapest time of day to fly to Dublin?

The average price for all round-trip flights to Dublin depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Dublin is generally in the morning, when round-trip flights cost €148 on average. The most expensive time of day to fly to Dublin is generally in the afternoon, which is peak travel time and where the average cost of a ticket is €191.

What is a good deal for flights to Dublin?

If you’re looking for cheap airfare to Dublin, 25% of our users found tickets to Dublin for the following prices or less: From London Stansted Airport €107 return.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Dublin, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price, you should book around 5 weeks before departure, which saves you about 42% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 18 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight€18
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly and prices are also 3% lower on average.
Flight from Birmingham to Dublin

Flights from the United Kingdom to Dublin: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from the United Kingdom to Dublin 
DeborahFlew with Aer Lingus
LHR
-
DUB
Jun 2025
Heathrow seems to have a lot of plane traffic so make sure you have a good cushion of time if you have connecting flights. I had a 2 hour layover but ended up having to run to make sure I got to the other gate in time.
Verified travelerFlew with Aer Lingus
LHR
-
DUB
Jun 2025
If you’re doing a transfer speak to someone at the desk don’t use an automated kiosk
KillianFlew with British Airways
LCY
-
DUB
May 2025
Dublin airport a shambles when it comes to collecting luggage or getting a cab. Allow plenty of extra time.
ThomasFlew with Aer Lingus
LHR
-
DUB
Oct 2024
You will likely have to walk a lot more than you might expect to make a connection.

FAQs - booking Dublin flights

  • How do I get from Dublin airport to Dublin city centre?

    You can get into Dublin city centre by taxi or by bus. A taxi will cost around 18-22 GBP, and you can find the taxi ranks outside both terminals 1 and 2. There are multiple bus companies that also leave from both terminals and go into the Dublin city centre, they each have their own pricing and might run direct or make a few stops on the way. You will be able to get more information and buy a bus ticket in the arrivals hall of either terminal.

  • Are there any onsite hotels at Dublin airport?

    There are no onsite hotels inside the Dublin airport, however there are 2 hotels located just a couple of minutes outside the terminal. The Maldron Hotel Dublin Airport and the Radisson Hotel Dublin Airport both offer shuttle services that run 24 hours a day and courtesy phones located at both Terminals 1 and 2.

  • Can I rent a car from Dublin airport?

    You can find rental car companies in both terminals at Dublin airport. In Terminal 1 their desks are located in the arrivals hall, while in Terminal 2 they are located in the Multi Storey Car Park. You can book your car in advance or just walk up to one of the desks and rent one.

  • Which budget airlines fly to Dublin airport?

    There are at least 2 budget airlines that fly to Dublin airport, Flybe and Ryanair, both of which run regular direct flights to Dublin airport, though Ryanair runs more frequent flights during the day. The flight time is usually just over 1 hour.

  • What is the cheapest flight to Dublin?

    In the last 3 days, the cheapest flight deal to Dublin was found on the route from Birmingham, at €34 return. The most popular connection is from London to Dublin and KAYAK users have found return deals for as low as €38 in the last 3 days.

  • How far is Dublin Airport from central Dublin?

    The city centre of Dublin is 9 km from Dublin.

  • What is the name of Dublin’s airport?

    Dublin is served by Dublin Airport, also commonly referred to as Dublin or Dublin Airport. The airport code is DUB.

  • How much is a flight to Dublin?

    On average, a flight to Dublin costs €124. The cheapest price found on KAYAK in the last 2 weeks cost €17 and departed from London Stansted Airport.

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

    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 to Dublin.

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

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

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

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

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

    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 Dublin up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Dublin

  • Looking for cheap airfare to Dublin? 25% of our users found return tickets to Dublin for the following prices or less: From London Stansted €78
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Dublin flight deals.
  • If you prefer spending your time at the airport in a quiet and relaxed environment, Dublin airport offers two lounges in terminals 1 and 2. They are open between 5am and 9pm, they offer complimentary drinks and snacks, a dedicated business centre and free WiFi access.
  • If you have a few hours of stop over after your flight to Dublin, you can store your hand luggage at Excess Baggage in terminal 1. The same company also offers bag wrapping services in both terminals 1 and 2 in the departure halls.
  • Need to do some last minute printing of documents? There are printing services available at all Left Luggage and Bag Wrapping locations. Items must be emailed to an email address provided in the store and will be printed as received. The service cost is around 5 GBP per 20 pages.
  • Dublin airport is equipped with both short term and long term car parks. It has 3 long term car parks that can be used with both terminals 1 and 2 with pricing varies on the length of stay and the distance from the terminals. You just drive in or pre-book your spot online, but either way it is advised that you arrive 45 minutes before your check in time to allow enough time for transfer to the terminal using the free 24 hour shuttle bus.
  • Flying to Dublin airport with your family? You will find baby changing facilities throughout both terminals 1 and 2. You can also rent baby and children equipment at The Stork Exchange, you will find everything from prams and strollers to car seats. The equipment can be delivered and collected to and from both terminals 1 and 2, making your experience travelling with kids as easy as possible.

Reviews of the top 3 airlines flying from the United Kingdom to Dublin

 
See real verified KAYAK customer reviews for airlines flying to Dublin. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to Dublin. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Dublin? 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.
7.3
Aer LingusOverall score based on 1604 reviews
7.0Entertainment
8.1Crew
6.7Food
7.4Boarding
7.2Comfort
Airline reviews

Aer Lingus App never showed the gate and the board did not update until very close to the time the gate was due to close. Both planes departed late but no announcement was made which would have saved a run for the gate.

6.0 GoodScott, Jun 2026
MAN - DUB
Read more Aer Lingus reviews

Aer Lingus App never showed the gate and the board did not update until very close to the time the gate was due to close. Both planes departed late but no announcement was made which would have saved a run for the gate.

Flight delayed 45 minutes almost caused us to miss connection to transatlantic flight.

Vegetarian food options were pretty tasteless. Gob of rice with absolutely no protein, barely any vegetables, and poorly seasoned. Food was the major disappointment of an otherwise good flight experience. However, food is a differentiator on long haul flights.

We were an hour and a half late, which caused my rental car company to cancel my reservation. We had no car, had to take a taxi to our hotel, and then a taxi back to get a new car the next day. Sometimes lack of on-time performance can end up costing the passenger a lot of money, none of which is covered by the airline that operated the late flight.

Overall good experience. But seats were small and uncomfortable for the price. Good entertainment, staff friendly and attentive.

Flight was delayed no information given really . No food whatsoever on the plane . I think you should be able to put that on the app so people have a chance to buy food bring it with them . They said plane was very busy on way over but there should be enough for both flights as we pay full price for the service. No information or very slow on the app about the delays . Staff were lovely it’s not their fault so company not fare to passengers or staff .

Smooth quiet flight take off and landing both excellent. Food was mediocre. Boarding at gate was disorganized and unacceptable.

My only complaint is that during my 8-hour-long flight, the flight attendants came around with the coffee and tea cart twice instead of the alcoholic beverage cart. I would rather sleep on a plane than rush to the bathroom to take a dump. I asked the flight attendant if I could have a beer instead of coffee or tea. Unfortunately, she said the bar is closed. That tells me that she was too lazy to get me a beer on the plane. I was not happy about that.

Caring & friendly crew. Most important: got us SAFELY to our destination!

Friendly flight attendants, decent food if you can eat dairy.

Enough seat availability for us to move a little and so sit together - but the flight was half an hour late

On time departure; arrived early into Faro. Air Malta operating flight, crew friendly and efficient.

I didn't eat any food so can't comment on that. The prices on the plane are extortionate (as are all prices on planes). Everything else was seemless and a great experience

I need assistance and I could not fault it at all. I suffer anxiety and I was always put at ease by assistance staff, and the banter was good. On board the staff was so very nice and kind and showed empathy. Thank you to them. It was my first time travelling since I lost my husband and was so grateful to them.

I liked almost everything (e.g. ease of booking, price, punctuality, efficiency, friendliness, courtesy). A slam landing in Dublin airport took some of the gloss off it, though. Being able to paste here the text of the review of the same flight that I just wrote for Ryanair would make me feel better about Kayak too.

Great flight just took some time to board even when lining up early for the flight, even taking off took longer then expected.

Take off was great but landing is always with a bump.

Staff were very professional. Much better than the outgoing flight from Dublin. Seat cushions were practically non existent. Making for a very uncomfortable flight.

Flight was delayed by 1 hour 45 minutes. Aircraft was cramped, dirty and uncomfortable. Boarding staff more interested in charging you for oversize baggage than getting you on board. Overall not a pleasant experience.

They were extremely unprofessional and unhelpful at check in. They did not understand laws related to Spanish residents flying with family It was very discriminatory the way we were treated.

Seats not as comfortable as I had hoped. Food was very nice, service was fine. Entertainment options very nice. Had thought the premium economy was a more plus 2-3-2 layout but it was a 2-4-2 with seats not as wide as I had expected.

I flew four flights on British Airways within two weeks. I was unable to download the boarding pass to my phone for any of the four flights. I could check-in for my flight but the system would not give me boarding pass. I tried multiple ways and multiple times. I discovered many other passengers also had the same issue with their boarding passes. No explanation or acknowledgement by BA.

The crew and flight was fine and enjoyable…unfortunately, when I arrived to Bari and received my checked luggage(that I bought for this first trip to Europe), one of bags had a huge dent in it and the other had a completely damaged/broken wheel that made it very difficult to travel the rest of my time in Italy. Very disappointing and frustrating!

The plane was a long way from departure lounge. The plane looked tired but got us there.

Lovely big plane. Excellent take off and landing. Cabin crew were so nice. Flight in time no delays

Because our ABZ-LHR flight was cancelled by BA for reasons they refuse to tell us--not weather--we did not make this flight and were booked on the following day. BA offered no assistance to us on the phone or in the airport, and we had to find a hotel at Heathrow on our own.

BA Canceled this flight and put us on a flight leaving Aberdeen at 8:00 PM, delaying our return to the states by a full day. The cancellation caused us expenses in both Aberdeen and London and BA was completely unhelpful on the phone and at the airport.

Horrible - flight was delayed by 6 hours - we boarded, were made to de-board due some technical fault; aircraft changed; special meals request on new flight - all went awry. Landed in Dulles airport; breezed thru immigration; as Business Class passengers or baggage was delivered almost 90 minutes after landing; air tags indicated the bags were just near the carousel but the unhelpful BA staff - Maria and Ghina refused to give any update - palming it off on some imaginary invisible “manager” despite air tags evidence showing it right there. So about 50-60 passengers waiting and getting infuriatingly impatient for their bags coz one container was not delivered. Finally after much argument by some other passengers Maria condescended to go to the “ramp” and within 5 minutes the baggage was delivered miraculously. Question is why couldn’t she have done it one hour earlier ? Poor poor experience once again on Business Class BA.

Poor service, antiquated plane with 2-3-2. B-class config upstairs. Tight and not comfortable—not what I expected for paying B-class! AND my bag didn’t make the transfer, bag will be delivered the day after it lands!

Cheap Flight Fares would not provide booking info. I canceled the reservation and we arbitrated with American Express. They provided erroneous info to Amex and it was determined that C.F.F. deserved the price of the ticket. Worse experience I've ever had.

Travelling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Athlone
Cavan
Gorey
Dundalk
Swords
Wicklow
Naas
Kildare
Tullamore
Mullingar
Bray
Enniscorthy
Drogheda
Carlingford
Arklow
Castleknock
Maynooth
Thurles
Malahide
Portmarnock

Everything you need to know for your flight to Dublin

Information on the airport you'll fly into in Dublin