€18 Find Cheap Flights from the United Kingdom to Dublin

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 30/8. 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

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

Tue, 23 Sep - Thu, 25 Sep
Ryanair Logo
09:15 - 10:20BHX-DUB
1h 05mdirect
Ryanair Logo
14:05 - 15:10DUB-BHX
1h 05mdirect
€37Ryanair
Find Deal
Tue, 9 Sep - Sun, 14 Sep
Ryanair Logo
22:50 - 23:45MAN-DUB
0h 55mdirect
Ryanair Logo
07:05 - 08:05DUB-MAN
1h 00mdirect
€37Ryanair
Find Deal
Fri, 5 Sep - Sat, 6 Sep
Ryanair Logo
23:50 - 00:45LPL-DUB
0h 55mdirect
Ryanair Logo
06:20 - 07:15DUB-LPL
0h 55mdirect
€37Ryanair
Find Deal
Mon, 3 Nov - Thu, 6 Nov
 Logo
21:30 - 22:30MAN-DUB
1h 00mdirect
 Logo
22:15 - 23:15DUB-MAN
1h 00mdirect
Mon, 10 Nov - Fri, 14 Nov
 Logo
10:15 - 11:35STN-DUB
1h 20mdirect
 Logo
22:00 - 23:20DUB-STN
1h 20mdirect
Thu, 9 Oct - Sat, 11 Oct
Aer Lingus Logo
09:10 - 10:25BHX-DUB
1h 15mdirect
Aer Lingus Logo
06:30 - 07:40DUB-BHX
1h 10mdirect
€62Aer Lingus
Find Deal
Thu, 30 Oct - Mon, 3 Nov
Ryanair Logo
18:00 - 19:00MAN-DUB
1h 00mdirect
Ryanair Logo
22:55 - 23:55DUB-MAN
1h 00mdirect
€63Ryanair
Find Deal
Tue, 16 Sep - Fri, 19 Sep
Aer Lingus Logo
20:15 - 21:15BHX-DUB
1h 00mdirect
Aer Lingus Logo
06:30 - 07:40DUB-BHX
1h 10mdirect
€63Aer Lingus
Find Deal
Sat, 11 Oct - Mon, 13 Oct
British Airways Logo
06:15 - 07:40LHR-DUB
1h 25mdirect
British Airways Logo
11:05 - 12:35DUB-LHR
1h 30mdirect
€81British Airways
Find Deal
Tue, 7 Oct - Tue, 14 Oct
British Airways Logo
16:50 - 18:20LHR-DUB
1h 30mdirect
British Airways Logo
08:35 - 10:10DUB-LHR
1h 35mdirect
€81British Airways
Find Deal
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 72 hours.

In the last 3 days, the cheapest flight deal to Dublin was found on the route from Manchester, at €36 return. The most popular connection is from London to Dublin and KAYAK users have found return deals for as low as €80 in the last 3 days.

How much is a flight to Dublin?

The average and cheapest price for all round-trip flights to Dublin from each origin found by users searching on KAYAK in the last month.

A flight to Dublin costs €186 on average. The cheapest price found on KAYAK in the last 2 weeks cost €40 and departed from Glasgow Intl Airport. The most popular routes on KAYAK are London to Dublin which costs €161 on average, and Newcastle upon Tyne to Dublin, which costs €104 on average.

See prices from:

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 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 January, where tickets cost €57 on average for return flights. On the other hand, the most expensive months are December and August, where the average cost of tickets from the United Kingdom is €118 and €94 respectively. For one-way flights, the best month to travel is January with an average price of €57.

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 Heathrow Airport €122 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 41% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 24 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight€18
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (4% more expensive on average)
Flight from Manchester 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 LingusLHR-DUBJun 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 LingusLHR-DUBJun 2025
If you’re doing a transfer speak to someone at the desk don’t use an automated kiosk
KillianFlew with British AirwaysLCY-DUBMay 2025
Dublin airport a shambles when it comes to collecting luggage or getting a cab. Allow plenty of extra time.
ThomasFlew with Aer LingusLHR-DUBOct 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 Manchester, at €36 return. The most popular connection is from London to Dublin and KAYAK users have found return deals for as low as €80 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 €186. The cheapest price found on KAYAK in the last 2 weeks cost €40 and departed from Glasgow Intl Airport.

  • What is the cheapest day to fly to Dublin?

    Based on KAYAK data, the cheapest day to fly to Dublin is Sunday where round-trip tickets can be as cheap as €134. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are €292 on average.

  • 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.

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

    The cheapest time of day to fly to Dublin is generally in the evening, when round-trip flights cost €182 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 €335.

  • How many direct flights to Dublin are there each week?

    Each week there are around 28 direct flights from within United Kingdom to Dublin. The most common day for departures is Thursday, with 14% of flights taking off on this day.

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 Heathrow €106, from Southampton €1,629
  • 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.

Prefer to fly direct to Dublin?

 
Nonstop data is based off flight results for the next 60 days. Find direct flights from all airlines flying nonstop to Dublin.
Find which airlines fly direct to Dublin Airport, which days they fly and book direct flights.

Direct departures

United Kingdom to Dublin

Monday

ANA, Aegean Airlines, Aer Lingus, +69 more

ANA, Aegean Airlines, +70 more

Tuesday

ANA, Aer Lingus, Aeromexico, +68 more

ANA, Aer Lingus, +69 more

Wednesday

ANA, Aegean Airlines, Aer Lingus, +68 more

ANA, Aegean Airlines, +69 more

Thursday

ANA, Aer Lingus, Aeromexico, +71 more

ANA, Aer Lingus, +72 more

Friday

ANA, Aegean Airlines, Aer Lingus, +68 more

ANA, Aegean Airlines, +69 more

Saturday

ANA, Aer Lingus, Aeromexico, +66 more

ANA, Aer Lingus, +67 more

Sunday

ANA, Aer Lingus, Aeromexico, +71 more

ANA, Aer Lingus, +72 more

See more direct flights

Direct returns

Dublin to United Kingdom

Monday

ANA, Aegean Airlines, Aer Lingus, +69 more

ANA, Aegean Airlines, +70 more

Tuesday

ANA, Aer Lingus, Aeromexico, +68 more

ANA, Aer Lingus, +69 more

Wednesday

ANA, Aegean Airlines, Aer Lingus, +68 more

ANA, Aegean Airlines, +69 more

Thursday

ANA, Aer Lingus, Aeromexico, +71 more

ANA, Aer Lingus, +72 more

Friday

ANA, Aegean Airlines, Aer Lingus, +68 more

ANA, Aegean Airlines, +69 more

Saturday

ANA, Aer Lingus, Aeromexico, +66 more

ANA, Aer Lingus, +67 more

Sunday

ANA, Aer Lingus, Aeromexico, +71 more

ANA, Aer Lingus, +72 more

See more direct flights

Reviews of the top 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.
7.2
Aer LingusOverall score based on 1237 reviews
6.5Food
7.1Comfort
8.0Crew
7.3Boarding
6.9Entertainment
Airline reviews

Best travel day I've had in a long time. Everything went perfectly, no delays. 10 out of 10

10.0 ExcellentKimberly, Aug 2025EDI - DUB
Read more Aer Lingus reviews

Best travel day I've had in a long time. Everything went perfectly, no delays. 10 out of 10

Seat is business could have been a lot cleaner, but space was nice and seat was comfortable

Terrible. The test of an airline is how they deal with problems. There is very little to differentiate between airlines. Aer Lingus failed absolutely. They lost one of my bags even though we had more than a 2 hour connection in Dublin. Trying to get it back has been awful. In checking on line I can see that the bag is in Edinburgh and it was supposed to be delivered today. It wasn't. The number we have in the UK doesn't answer. I had to pay for an international call to speak to somebody. All the woman at the call centre could say was be patient wait. I can tell you when it will be delivered nor can I tell you who the courier is.

A little late, but an overall pleasant flight. Staff pleasent hand helpful, a great start to our holiday.

Poor check-in experience in Manchester. Delayed boarding and check-in agent never explained how to transfer in NYC to JetBlue.

Overall it was good experience and it was my first trip with Aer Lingus. One thing I was embarrassed was that someone occupied my seat so I was asked to use another seat. Due to this unhappy happening I almost missed the connecting flight because the random seat was far from the flight door. Food was fine, I liked the macaroni and cheese with fresh bread.

I was very disappointed that the online sys allowed me to get the boarding pass for the second leg of the trip, when I clearly request it for both flights!

It was my first transatlantic flight with Aer Lingus. Very enjoyable. Thank you for making international travel enjoyable again.

The space between seats has reduced even further making it extremely uncomfortable. Couldn't even open the tray table properly or got compressed the moment the front guy reclined.

The seat pitch was a little tight for me, but I survived. There was a volatile, enraged passenger a couple of rows ahead of me and the cabin crew defused and resolved the situation calmly, quickly, and successfully.

We missed the connection because we had to wait for a shuttle from the plane to the Terminal. Also, we needed assistance and none was available.

When we arrived at the airport - 1st step - printing out your boarding pass - no issue. Not long lines as these machines. 2nd step - processing your bag drop off. There was only one associate there to help 10 kiosks. We had a family in front of us for 20 minutes trying to work on the machine and figure out every step for 4 pieces of luggage. My husband alerted the associate who was able to assist the family. Highly suggest that there are more associates to assist in this process. Besides this issue, security check went very quickly. Our flight was direct to Philadelphia. We had to carry our bags down two flights of steps, then out to the tarmac to a bus, then carry our bags up two flights of stairs to the plane. No one on the flight was expecting that long trek. I could see some people were struggling a bit. All in all - great flight crew, plane was clean and food was great!

The space is tight. Either you sit straight up the whole time, but the minute you relax, your knees hit the back of the seat in front of you. My seat would not recline so I was quite uncomfortable. Didn’t use my tray table bc it was stained and sticky and nasty. I was also seating in one of the last rows and one crew member and people going to the bathroom kept hitting my elbow resting on the armrest.

Flight was delayed for 2h. Announcements were poor and I was given 1 biscuit and a bottle of water as consolation. Not happy.

There were no gluten-free vegan options available, so food was very limited on this flight, and some of the crew weren’t especially helpful about it. To make matters worse, a passenger was sick on board, and although the area was cleaned, the smell lingered for the rest of the journey. On top of that, we ended up circling for an extra hour, which only made the unpleasant situation drag on even longer.

The crew’s professionalism was top notch and the food and drinks available were excellent. I only ask that we get the refurbished 777’s on the London to Bermuda route that I had for the London to Singapore leg. The updated infotainment system is much better than the older version

Checking in prior on line and wait time at Gatwick was terrible. I would rate a big fat ZERO.

I checked in to bags, one arrived one was delayed. I did not receive the bag for 4 days - arrived on Tuesday, received bag on Saturday!

It was ok. Our flight was delayed 2 hours, and then again on arrival. The explanation given felt feeble.

The booking agent, cheapflightsfares, messed up, and the information for the seats we paid extra for was not sent to American Airlines. We were separated on the return flight and sent to the lowest economy section. The flight attendant helped arrange seating at the back of the plane to allow my wife and me to sit together.

Travelling to a place near Dublin?

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

Everything you need to know for your flight to Dublin

Information on the airport you'll fly into in Dublin

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