£17 Find Cheap Flights to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from the United Kingdom to Ireland departing on 26/5. 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.
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Best Ireland Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Dublin
Dublindirect£25
Cork
Corkdirect£37
Shannon
Shannondirect£44
Knock
Knockdirect£31

Cheap Flight Deals to Ireland

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Ireland 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 to Ireland

Recommended return deals departing in the coming months from the most popular airlines that fly to Ireland.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Ryanair Logo
19:55 - 21:15STN-DUB
1h 20mdirect
Ryanair Logo
23:00 - 00:20DUB-STN
1h 20mdirect
£25Ryanair
Find Deal
Fri, 5 Sep - Sun, 7 Sep
Ryanair Logo
11:30 - 12:35BHX-DUB
1h 05mdirect
Ryanair Logo
19:20 - 20:25DUB-BHX
1h 05mdirect
£28Ryanair
Find Deal
Tue, 6 May - Wed, 7 May
 Logo
19:20 - 20:25BHX-DUB
1h 05mdirect
 Logo
07:15 - 08:35DUB-BHX
1h 20mdirect
Sat, 24 May - Mon, 26 May
Aer Lingus Logo
08:10 - 09:15BHX-DUB
1h 05mdirect
Aer Lingus Logo
06:30 - 07:40DUB-BHX
1h 10mdirect
£51Aer Lingus
Find Deal
Thu, 8 May - Sun, 11 May
Aer Lingus Logo
11:55 - 13:00EDI-DUB
1h 05mdirect
Aer Lingus Logo
06:40 - 08:00DUB-EDI
1h 20mdirect
£57Aer Lingus
Find Deal
Thu, 8 May - Mon, 12 May
British Airways Logo
06:15 - 07:40LHR-DUB
1h 25mdirect
British Airways Logo
20:20 - 21:40DUB-LHR
1h 20mdirect
£70British Airways
Find Deal
Wed, 2 Jul - Wed, 16 Jul
 Logo
05:55 - 07:00BHX-DUB
1h 05mdirect
 Logo
06:30 - 07:40DUB-BHX
1h 10mdirect
Thu, 19 Jun - Sun, 22 Jun
British Airways Logo
06:20 - 07:45LHR-DUB
1h 25mdirect
British Airways Logo
20:20 - 21:40DUB-LHR
1h 20mdirect
£71British Airways
Find Deal
Mon, 2 Jun - Wed, 4 Jun
KLM Logo
17:15 - 22:25EDI-DUB
5h 10m1 stop
KLM Logo
05:55 - 16:25DUB-EDI
10h 30m1 stop
£156KLM
Find Deal
Fri, 10 Oct - Sun, 12 Oct
KLM Logo
17:15 - 22:25EDI-DUB
5h 10m1 stop
KLM Logo
05:55 - 12:35DUB-EDI
6h 40m1 stop
£159KLM
Find Deal
Fri, 26 Sep - Mon, 29 Sep

KAYAK's insights & trends for flights to Ireland

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

What is the cheapest flight to Ireland?

These are the best return prices found by users searching on KAYAK in the last 72 hours.
The cheapest ticket to Ireland from the United Kingdom found in the last 72 hours was to Cork, at £22 return. The most popular route is Birmingham (BHX) to Dublin (DUB) and the cheapest return airline ticket found on this route in the last 72 hours was £36.

How much is a flight to Ireland?

The average and cheapest price for all round-trip flights to Ireland from each origin found by users searching on KAYAK in the last month.
A flight to Ireland costs £110 on average. The cheapest price found on KAYAK in the last 2 weeks was £14 for the route Birmingham (BHX) to Dublin (DUB). The most popular routes on KAYAK are Birmingham to Dublin which costs £66 on average, and Manchester to Dublin, which costs £93 on average.
See prices from:

What is the cheapest day to fly to Ireland?

The average price of all flights from the United Kingdom to Ireland clicked on KAYAK for each day over the last 12 months.
Based on KAYAK data, the cheapest day to fly to Ireland is Friday when return tickets can be as cheap as £108. On the other hand, the most expensive day to fly is Wednesday, when return prices are £284 on average.

What is the cheapest month to fly from the United Kingdom to Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from the United Kingdom to Ireland, 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 the United Kingdom to Ireland is September, when tickets cost £128 (return) on average. On the other hand, the most expensive months are April and July, when the average cost of round-trip tickets is £202 and £194 respectively.

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

The average price for all round-trip flights from the United Kingdom to Ireland depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Ireland is generally at night, when round-trip flights cost £143 on average. Morning departures are around 311% more expensive than evening flights, on average. The most expensive time of day to fly to Ireland is generally in the morning, which is peak travel time and where the average cost of a ticket is £698.

How far in advance should I book a flight from the United Kingdom to Ireland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Ireland, 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 on the flight from the United Kingdom to Ireland, you should book around 5 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Which is the cheapest airport to fly into in Ireland?

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in Ireland is Milltown (Kerry) Kerry Airport (KIR), with an average flight price of £51.

Good to know - Cheap tickets to Ireland

Low season

January

High season

August

Cheapest flight

£17
Best time to beat the crowds (25% less expensive on average)
Most popular time to fly (4% more expensive on average)
Flight from Birmingham to Dublin

Flights to Ireland: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew to Ireland 
ConnerFlew with Aer LingusNCL-DUBSept 2024
Pick a seat near the back of you want to get off quicker
JamesFlew with Aer LingusBHX-DUBJan 2024
Bring a big wallet as Dublin prices are ridiculous

FAQs - booking Ireland flights

  • Do I need to use my passport to enter Ireland?

    Ireland, along with the UK, is a member of the Common Travel Area. British citizens travelling from the UK will not require a passport when entering Ireland. However, Irish immigration officers will look at your ID when you arrive in Ireland and may ask to see your passport, especially if you were not born in the UK. If you hold British Citizenship and use your passport to enter Ireland, you do not require a visa. Just ensure that your passport will be valid for your entire stay in Ireland.

  • Which flights to Ireland should I look at if I want to see the Cliffs of Moher?

    The Cliffs of Moher are located on Ireland’s west coast, so you should look at flights to Ireland that fly to Shannon Airport, which is the primary airport serving the west coast and also the closest. From the airport, you can hire a car and drive approx. 1h, take a taxi, or travel by bus (approx. 2h 40min, the journey is not direct).

  • Which flights to Ireland should I look at if I want to see the Rock of Cashel?

    You should look at flights to Ireland that land in Shannon Airport, as it is the closest major international airport to Cashel (about 54 mi). From the airport, you can choose to rent a car and drive approx. 1h, take a taxi, or catch a bus (approx. 4h).

  • Where can I see the Book of Kells?

    The Book of Kells Exhibition is located in Trinity College Dublin, so the nearest airport is Dublin airport. Dublin airport offers a service known as Aircoach, most of which will travel through central Dublin, where Trinity College is located. This is the most convenient way to travel from the airport, but you can still choose to take a taxi or bus.

  • How can I take my pet on board when travelling to Ireland?

    Some of the popular airlines flying to Ireland are RyanAir, British Airways and Aer Lingus, and all of these airlines typically allow you to travel with your furry friends. Check the individual rules for each airline before you book to ensure you fit the guidebook.

  • I am flying to Galway. What is the recommended airport to fly into?

    When looking to find cheap flights to Ireland, specifically Galway, a recommended airport to fly into on a direct flight from London Gatwick Airport (LGW) is Shannon Airport. It is only around a 1 hour drive to Galway from the terminal.

  • How does KAYAK find such low prices on flights from the United Kingdom to Ireland?

    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 the United Kingdom to Ireland.

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

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

  • What is the Hacker Fare option on flights from the United Kingdom to Ireland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from the United Kingdom to Ireland 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 from the United Kingdom to Ireland?

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

See more FAQs

Top tips for finding cheap flights to Ireland

  • Looking for cheap airfare to Ireland? 25% of our users found round-trip tickets to Ireland for the following prices or less: Cheap flights to Ireland from Birmingham £45, from Bristol £67, from Edinburgh £290
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Ireland flight deals.
  • The 5 main international airports in Ireland are: Dublin Airport (DUB) on the east coast, Cork Airport (ORK) on the south coast, Knock Airport (NOC) in the north west and the airport of Shannon (SNN) on the west coast. Each airport is the primary airport of its respective region, so you can choose which flights to Ireland suit you best based on where you would like to visit.
  • Certain airports in the UK also offer flights to Donegal (CFN) and Kerry airports (KIR). These airports are less busy but may only have very basic facilities.
  • Dublin Airport is probably the best one to fly to if you would like to visit multiple cities, as it offers the most options when it comes to domestic flights throughout Ireland. Cork Airport is also another good option.
  • Car seats are mandatory for children from 8 months to 4 years old when travelling in a car, so you might have to bring your own or rent one if you are going to be travelling by car in Ireland.
  • The best way to travel around Ireland is by car or public transport, given its size. However, you may need to take a plane to visit the Aran Islands from the mainland.
  • If you want to find cheap flights to Ireland, then you should consider choosing a flight with a layover. This will make the journey longer but you can save some cash. Some of the popular layover destinations en route to Ireland include Italy’s Milan Malpensa Airport (MXP), Edinburgh Airport (EDI) in Scotland, Spain’s Adolfo Suarez Madrid–Barajas Airport (MAD) and more.
  • Looking to find cheap flights to Ireland? Dublin Airport (DUB) is a popular airport to fly into and is easily accessible from the main town of Dublin. The airport is only about 9.5 miles (15 km) from the town centre, taking around 30 to 45 minutes to reach by car, taxi or bus, depending on traffic.
  • If you are planning on doing the famous Ring Of Kerry circular route, which is a scenic loop drive on the Iveragh Peninsula, then you should fly into Kerry Farranfore Airport (KIR) or Shannon Airport (SNN); these are airports that are close to the start of the circuit.
  • If you are flying into Dublin Airport and need to have an overnight stay and rest before the next leg of your journey, you can stay at Maldron Hotel Dublin Airport. It overlooks Terminal 2 and is roughly a mere 3min walk from the terminals, but they also provide a shuttle service. Alternatively, there is a luxury Radisson Blu on the Dublin Airport grounds, also offering a free shuttle.
See more tips

Top 5 airlines flying to Ireland

Need help choosing which airline to fly with from the United Kingdom to Ireland? 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.
7.8
KLMOverall score based on 1333 reviews
7.7Comfort
7.1Entertainment
8.4Crew
7.2Food
7.8Boarding
Airline reviews

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

8.0 ExcellentShereen, Apr 2025AMS - YUL
Read more KLM reviews

I appreciate that KLM was proactive in informing me of the 2 hour delay which enabled me to replan my travel. It was a bit stressful not knowing whether my connection from Montreal to Ottawa was happening. But the ground and air crew did a good job at comforting and assuring me.

Cabin crew professional, polite and friendly, boarding was seemless, but come on KLM surely you can do better than a pack of cheesy biscuits as an inflight snack

Cabin crew were excellent, very proffesional, polite and friendly, in flight snack was underwhelming, a packet of cheese biscuits, im sure KLM could run to a sandwich!

Legroom not all it could be, especially when the seat in front is reclined. Otherwise it was good, food and beverage were nice.

This portion of the flight was through Indigo. A local carrier. So all economy seating. No real service some refreshments for purchase standard economy stuff.

I flew premium economy and this was a good option. Although the seats didn’t recline much, I was able to get some sleep with my head propped against the window. The food was good and the entertainment was wonderful The staff were very attentive and professional

They only had vegetarian food left on the flight which I wasn’t happy about. I didn’t get any food to eat at all.

Great boarding, great short flight but no entertainment whatsoever and no wifi. Prepare to disembark by a staircase.

Great boarding, great short flight but no entertainment whatsoever. It was supposed to have wifi but that did not work.

Transfer at CDG to connecting KLM flight to Amsterdam was a NIGHTMARE. LONG WALKWAYS, NO MOVING WALKWAYS, POOR signage, Have to take a train & No staff visible to help navigate the maze. AVOID TRANSFER AT CDG AT ALL COST.

Seats were alarming close to the row in front of you. I didn’t do the measurements online, which I’m sure they’re available, but it seemed much tighter than other planes, but the airplane itself was well maintained and looked fairly new. My only complaint on the staff was that we’re on an international flight. Normally they give you wine with dinner and the flight attendant decided to pull some strict restrictions and wouldn’t give more than one glass of wine per person, and you could not share with your spouse, which seemed ridiculous when we have four people on the plane with us and only one person ordered wine asked for a second one and she said oh absolutely not. It’s only one per person Which on a transcontinental usually is not the case. They’re very attentive on making sure everyone is as comfortable as possible.

Boarding seemed a bit chaotic and we had to walk outside across the tarmac. Passengers of all ages had to drag carry on luggage up the outside stairway into the aircraft. There was no WiFi. Very uncomfortable crammed seats. Glad in-air time was only an hour!

There was no flight. I booked a flight from Toronto to Bordeaux with a stopover in Dublin. I arrived in Dublin and the flight number I had didn't exist and the flight going to Bordeaux I wasn't on. I had to book a new flight with a different airline for later in the day and pay out of pocket.

Gate agents kind of serious. Had to wait til arriving at gate to choose seats. Thankfully they did give us seats together! And grateful the honored our age, giving us seats at the front.

Very polite and helpful staff. Jet blue…ok, but not as helpful!..

Seat was very uncomfortable. The worst in all of my travels. It sagged in the middle, worse than anything any airline can offer. Not flying aer lingus again.

My Aer Lingus flight (booking ref # 2SU4LF) was the worst travel experience I have ever dealt with. My flight from Paris to Dublin was delayed by over 2 hours which caused me to miss my connecting flight back to the US. I was not able to be rebooked on a new flight for another 3 days. When I finally made it on my rescheduled flight, it was delayed AGAIN, causing me to miss my connecting flight from New York to Boston. At this point I decided to just rent a car since the next flight I would have been able to get in wasn’t for another 5 hours. It was a complete nightmare experience and I will never fly Aer Lingus again. I have requested a refund from the booking company I placed my order with.

Flight was cancelled. There were no Aer Lingus reps to help. I had to rebook my flight and find a hotel. Still had nothing from the airline.

They couldn't do through check-in for us. They took 2 hours to issue just one leg of the boarding pass. They had no idea to handle the case of passengers who travels to USA via Dublin airport. we had tough time time Dublin airport as boarding pass for the US flight was not pre-issued. Hope Aer Lingus will learn to handle such cases which they couldn't learn in in the past 50 years of the service.

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

ontime and super quick boarding and disembarking. I made it in 6 min from airplane through passport control to the train platformin Cologne. Amazingly quick airport.

There plane had a technical pricken so we had to disembark, but the replacement aircraft was provided within one hour so there was not much delay.

Miserable staff did not want to be there. Very poor atmosphere boarding. Then just basic flight.

We were diverted to warsaw and there was zero information. We were just forced to disembark and off we go good luck the reat of the way. We all had to go our ways to find a way home!!!! Horrible horrible and it cost us alot of money to get a hotel and trains 4:30 pm next day.

all fine - did not have food - there was no entertainment

Long delay was made worse by lack of information and long time in queue waiting for the plane to arrive

Delayed delayed delayed and then cancelled very late not allowing for too much time to find a room for the night

Blood contaminated tissue was stuffed to the back of the seat in front of us.

Great flight, departed only 10 mins behind schedule off the aircraft and through security in less than 15 minutes. Love flying from Cardiff so easy a quick from entrance to duty free in less than 10 minutes 😀

My flight was delayed 1 hour. My Mood was not great

LCY airport is an amazing airport and I love the flight from LCY to FRA with BA. Efficient, easy, comfortable and great luggage allownace with BA. I iused to fly predominantley LH, but the service and price - benefit ratio of Lufthansa has deteriorated a lot over the last 5 years. Whereas BA keeps an excellent service level with friendly staff.

Flight Attendant Karen Lynn was an absolute delight. She assisted in every portion of the services provided throughout the flight, aided with any and all concerns expressed by passengers, and even helped comfort an upset child who was one of five of a traveling family. This quality of service is what keeps me coming back to American. Thank you!

The airplane was old. Some things didn’t work out of middle seat was broken. The rest was OK.

The worst, flight cancelled because the aircraft was not full. Heathrow ground crew totally not helpful and arrogant. Lady proposed us flight with 40min layover instead of direct and said it is our problem of course she was unable to do anything as everything was beyond her control she claimed. after calling on hotline another flight was booked. Flight was cancelled last second so we could not take direct from Zurich but we had to stay overnight in London.

I have noticed that the airlines, including this flight, pretend there is going to be turbulence, announce such, and say they can’t do beverage service. There is no turbulence and the seat belt light goes off 10 minutes before they ask for tray tables up and seat belts back on. They are just trying to spend less money and it’s quite transparent

Very quick boarding. I was surprised we only got a small water and small thing of cookies, everything else was for purchase. No entertainment. Crew was excellent though.

Flight delayed in terms of boarding and Kayak was great in updating but the team on the groping at British Airways were really poor

A basic tea/ coffee and a snack could be provided especially for long distance flyers.

The information in the airport, and the app was different. Be aware. Different terminals in Stuttgart, so we had to walk a lot. It's a small airport so it wasn't a big deal, but it was ludicrous to see the error in the app.

Flight was delayed and there was boarding pass and flight information errors resulting in confusion and stress

Gate is far at Leeds Bradford Airport. However, as the flight was less than half full, it was calm and not stressful. Great take off and landing. Friendly staff

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.

Everything you need to know for your flight to Ireland

Cabin class types available on flights to Ireland

Cabin classes available on flights to Ireland. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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