€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 24/2. 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
Travellers love KAYAK
41 299 237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest return fare
€40
Typical prices: €54-€120
Ryanair
Wed 25/2Wed 4/3
LGW - DUB • Direct
Cheapest direct flights
€40
Typical prices: €49-€98
Ryanair
Mon 2/3Thu 12/3
GLA - DUB • Direct
Our travellers' advice
AI-powered summary based on content written by KAYAK users. AI can make mistakes.
Expect long walks for connections at Heathrow Airport.
Dublin Airport's luggage collection can be slow.
User tips
User tips
User tips
User tips
Top airlines
Ryanair
Most flights • 346 per week
Aer Lingus
Best reviews • 7.2 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
BHX
-
DUB
Cheapest
BRS
-
DUB
Most popular
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 29% price drop
August
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to Dublin!
Flight Deals
Booking Insights
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, 25 Feb - Wed, 4 Mar
Ryanair Logo
20:25 - 21:50
LGW
-
DUB
1h 25mdirect
Ryanair Logo
06:55 - 08:20
DUB
-
LGW
1h 25mdirect
€40Ryanair
Mon, 2 Mar - Thu, 12 Mar
Ryanair Logo
08:20 - 09:20
GLA
-
DUB
1h 00mdirect
Ryanair Logo
05:45 - 06:45
DUB
-
GLA
1h 00mdirect
€40Ryanair
Sat, 9 May - Sat, 16 May
Ryanair Logo
21:25 - 22:45
LTN
-
DUB
1h 20mdirect
Ryanair Logo
23:15 - 00:30
DUB
-
LTN
1h 15mdirect
€40Ryanair
Sat, 14 Mar - Tue, 17 Mar
Ryanair Logo
21:45 - 23:05
STN
-
DUB
1h 20mdirect
Ryanair Logo
08:30 - 09:50
DUB
-
STN
1h 20mdirect
€40Ryanair
Sat, 7 Feb - Sun, 8 Feb
Multiple Airlines Logo
13:30 - 14:50
STN
-
DUB
1h 20mdirect
Multiple Airlines Logo
06:30 - 07:50
DUB
-
STN
1h 20mdirect
€41Multiple Airlines
Fri, 6 Feb - Sun, 8 Feb
Ryanair Logo
22:00 - 23:05
BHX
-
DUB
1h 05mdirect
Ryanair Logo
07:10 - 08:15
DUB
-
BHX
1h 05mdirect
€41Ryanair
Wed, 22 Apr - Fri, 24 Apr
British Airways Logo
17:20 - 18:50
LHR
-
DUB
1h 30mdirect
British Airways Logo
20:10 - 21:25
DUB
-
LHR
1h 15mdirect
€81British Airways
Sat, 7 Mar - Mon, 9 Mar
British Airways Logo
15:30 - 17:00
LHR
-
DUB
1h 30mdirect
British Airways Logo
20:40 - 22:00
DUB
-
LHR
1h 20mdirect
€83British Airways
Sat, 7 Mar - Mon, 9 Mar
British Airways Logo
18:25 - 19:50
LHR
-
DUB
1h 25mdirect
British Airways Logo
10:45 - 12:20
DUB
-
LHR
1h 35mdirect
€84British Airways
Sat, 21 Mar - Mon, 23 Mar
British Airways Logo
13:35 - 15:05
LHR
-
DUB
1h 30mdirect
British Airways Logo
20:40 - 22:00
DUB
-
LHR
1h 20mdirect
€85British 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 72 hours.

If travelling to Dublin, the cheapest city to fly from in the last 3 days was Birmingham, with flights as low as €18 one-way and €40 return. Flights from Bristol are the most searched and start at $198 for a return trip.

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.

On average, a flight to Dublin costs €156. The cheapest price found on KAYAK in the last 2 weeks cost €17 and departed from London Luton Airport. The most popular routes on KAYAK are Bristol to Dublin which costs €40 on average, and Newcastle upon Tyne to Dublin, which costs €102 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 €52 on average for one-way flights. On the other hand, the most expensive months are December and June, where the average cost of tickets from the United Kingdom is €85 and €78 respectively. For return trips, the best month to travel is January with an average price of €52.

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 Southampton €60 one-way - €1,603 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 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 87 days before departure.

Good to know

Low seasonJanuary
Cheapest flight€18
Best time to beat the crowds (19% less expensive on average)
Most popular time to fly (4% more expensive 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?

    If travelling to Dublin, the cheapest city to fly from in the last 3 days was Birmingham, with flights as low as €18 one-way and €40 return. Flights from Bristol are the most searched and start at $198 for a return trip.

  • 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 €156. The cheapest price found on KAYAK in the last 2 weeks cost €17 and departed from London Luton Airport.

  • What is the cheapest day to fly to Dublin?

    Based on KAYAK data, the cheapest day to fly to Dublin is Wednesday where tickets can be as cheap as €88. On the other hand, the most expensive day to fly is Monday, where prices are €419 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 flights cost €152 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 €186.

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 Manchester €40, from Bristol €40, from Southampton €831
  • 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.
7.2
Aer LingusOverall score based on 1442 reviews
6.9Entertainment
6.6Food
7.4Boarding
7.1Comfort
8.0Crew
Airline reviews

One of the best flight experience I have had in along time. Would fly with them again.

10.0 ExcellentDoug, Jan 2026
EDI - DUB
Read more Aer Lingus reviews

One of the best flight experience I have had in along time. Would fly with them again.

Got us to destination alive, albeit a bit late. Luggage was left behind. No live tracking app available (available on some other airlines). Supposedly going to be delivered in next couple of days.

The trip was mostly nice, till the last moment when they had some issue with opening the flight door. The flight arrived late by 10 minutes, which was ok-ish, but then we got stuck on the plane for 35 minutes at the bridge and that costed our connection flight to LAX which left with 12+ passengers still on our flight. It added 2 days to our trip home, and we had to make lots of rearrangements to deal with the ripple effects. Don't book a 1+ stop trip with a layover time less than 2 hours.

My seat was broken. No sound available and the armrest between my wife and I was broken so it could only fold halfway up. Seats were a big close together so they felt a bit claustrophobic. Boarding was a little frustrating in Dublin as there is not sufficient room to actually queue up. Boarding was also frustrating for people behind me who were unable to use the overhead due to people abusing the privilege and putting more than one item each up there. Staff was friendly and helpful to those people.

The staff was amazing, so friendly and responsive. Check in was tedious as the online service was not available and the desk understaffed. It took a full hour in line to check in. The seats, in economy, where quite spacious until the people in front of us reclined their seats which then meant the seat was touching our knees. The inconsiderate people who were seated in a bulkhead kept their seats reclined for 80% of the flight and then got annoyed when we bumped their seats while shifting positions. It was highly unpleasant..

The connection time between the regional flight (from Newcastle) to an international flight (to The States) was too short. To require as second security scan and customs clearance within an hour and 20 mins is not enough time to make the actual connection. We had a final boarding call the minute we walked out of US customs and had to sprint (with two small children) through 20 gates to make it in time before the door closed. The concept is great in theory to clear customs before leaving Europe, but the timing needs to be adjusted. We travel abroad frequently and won’t be using this route again. Thanks.

Canceled my flight couple hours before takeoff. They could not find a decent re-routing and refused to pay for when i subjected alternative with Lufthansa.

Seats a little to soft on the SFO DUB flight

I was not admitted to the flight!!! I need a refund for this

Well, I think we left close to on time. Crew was “eh”.

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.

A delay of almost 3 hours. It was evident that the staff wanted us to board urgently, to the point of rudeness, to avoid paying compensation

It's not the staff's fault. The cabin crew do their best but the setup in Stansted Airport by Ryanair is poor. The herding of people like cattle is unacceptable before boarding and is something that's in every airport but only in Stansted have I seen the queueing of passengers outside the plane on the tarmac and the crew only turning up with maybe 5 minutes to depart. This is a resource issue . Yes prices are good but seemingly comes with a price of poor treatment of customers. I'll pay more next time

On time arrival but the aircraft had seen better days and needed a deep clean.

It was appalling, full of young people who were drunk and disobeying instructions to sit down. Crew did nothing to enforce. There was a Ryanair pilot sitting in the aisle opposite me who talked through out the safety briefing so loudly I couldn’t hear. Whole thing felt unsafe

It’s the old style plane with the old Ying Yang seats doesn’t compare to other airlines with newer planes.

I was unable to board this flight because of visa changes that I was not alerted about and I’ve been unable to contact Kayak to obtain a refund / credit anything.

Entertainment system didn't work well. Also no new movies and limited choice of other programmes. . And only one USB A charger option. Most modern electronic items needs USB C. Planes should offer both

My touch screen at my seat wasn't working, the films BA advertised on the website for this flight were not available, and the plane was a little dated, food was good and the staff were good, just let down by the aircraft facilities.

The space in the seat was okay, the staff were friendly, the entertainment system, my touch screen was not working and some of the films listed on the website for the flight were not available.

Did not like the seating configuration at all with 2+3+2 in business class. Lacking total privacy and comfort

Check-in experience, for business call please provide a premium experience

Lost my luggage, ran out of food choices in business class, ground crew was completely unapologetic.

Excellent. The crew and flight were great. Checking in was easy and everyone was very helpful.

Late. And service was very slow - passengers sat for well over an hour with dirty trays etc surrounding them

Travelling to a place near Dublin?

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