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Find cheap flights from London Luton Airport to Ireland from £20

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Luton to Ireland departing on 10/6. 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
0 bags
Sat 15/6
Sat 22/6

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Best Ireland Flight Deals

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

Dublin
Dublindirect£34
Cork
Cork1 stop£170
Shannon
Shannon1 stop£370
Knock
Knockdirect£30

Good to know - Cheap tickets from London Luton Airport to Ireland

Low season

January

High season

August

Cheapest flight

£20
Best time to beat the crowds (22% less expensive on average)
Most popular time to fly (11% more expensive on average)
Flight from London Luton Airport to Dublin

FAQs - booking Ireland flights

  • How does KAYAK find such low prices on flights from London Luton Airport 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 London Luton Airport to Ireland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ireland from London Luton Airport 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 London Luton Airport 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 to Ireland with an airline and back to London Luton Airport with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Luton Airport 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 to Ireland from London Luton Airport 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 a cheap flight from London Luton Airport to Ireland

  • Morning departure is around 55% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top 4 airlines serving from Luton to Ireland

 
Need help choosing which airline to fly with from Luton 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.
7.7
SWISSOverall score based on 1994 reviews
8.4Crew
7.9Boarding
7.6Comfort
7.4Food
7.2Entertainment
Airline reviews

Crew members were good. Seats were packed and too tight .

6.0 GoodAnonymous, May 2024IAD - ZRH
Read more about SWISS reviews

Crew members were good. Seats were packed and too tight .

Horrible experience. They "GAME" with seats they decided to play where you can`t select or get seat during check-in without paying and then forcing you to stay long line at the Customer Service at the gate to get a boarding ticket with seat assigned is pathetic. Will never fly with United again!

Kudos to Swiss!! My wife and I thought Swiss was like flying years back: good food service, refreshments, friendly and courteous crew! We look forward to another trip to Europe next year, and it will be a priority to hopefully fly Swiss, thank you! We strongly can say from experience - the treatment (food, drink, entertainment) in service for Economy Class is unmatched!!!

Swiss ground crew was again at its prime and although I’m United 1K (Star Alliance Gold) they created problems with my hand luggage - while other passengers were boarding with more handbags and larger hand luggages, were critical on my 2 young kids attending the lounge with me and boarding the plane with me on the priority lane.

Everything was on time and efficient - expected from a Swiss crew. But the entertainment system was pretty bad - the display was old. Food was pretty bad and a couple of times they started serving drinks and then just skipped past my row (and likely several others)

Bag lost. Lost bag recovery process is an unsatisfying customer experience. Because 1) bag is still lost but also 2) the process is outdated and form-heavy and 3) in our case also involved a long line.

I was pleasantly surprised with the whole experience. Thank you

Wheelchair was the excellent service. I didn’t have any food or used entertainment. Overall for my trip experience was excellent. Thank you very much and keep up good work. Best regards

Flight canceled Terrible Post flight management Kept in airport 1 hours with promises of transport but none came

Delay on take if- short connecting time- was supposed to have a wheelchair to connecting flight- limped with a cane thru the airport to make a connection

Are Longus was fine. I booked thru Kayak and was unable to get my business class seat early. Sat next to galley. Crew forgot to wake me for breakfast.

I was pleasantly surprised - it has been awhile since I traveled with them - other than being delayed leaving Malaga everything ran very smoothly- yes I would travel with aer Lingus again and yes I would recommended

I loved how they arrange boarding (starting with people seated in back and moving to the front). Flight crew was very polite and welcoming. Seating was ok, I felt like there was enough leg space however it is noticeable when the passenger in front of you sets their seat back.

Flight staff very friendly and helpful where possible. Late flight and travelling with young child, cabin lights remained on for the duration of the flight which was a little disappointing considering the time of the flight. Overall very happy to travel with Aer Lingus.

Nice to be on a flight that wasn't fully booked so there were only two of us in the three seat row.

The only problem was there are games on the entertaiment system. The guy behind me played poker the entire time and poking the back of my seat. I hope they remove these.

Delayed due to weather... fine. But then the board us. Rows 15 and back had to go down the stairs and back up the back stair entrance to the plane. No assistance offered. Then they inform us that we are delayed for paperwork for an hour. So why did we board? Then, about 45min later they inform us that it'll be another 60-90mins. Really? No wifi, no seat entertainment, no drink or snacks offered. And we were not allowed to deboard.

Great travel. Wonderful experience. Hope to do it again in the near future. God willing

Aer Lingus doesn't have plug ins for devices at each seat. They also did not give me a dairy free meal as requested and confirmed by staff. It was as if I had not requested anything. Otherwise, they were great!

There were a lot of empty rows. As a single passenger I should not have been seated with 2 others. The WiFi didn’t work. The Kosher meal was awful.

Very good, everything went straight forward, boarding, during the flight, landing and all on time Well done

flight delayed, no information given until late on, Ryanair app said "on time" until 5 minutes before expected departure time, crew rushed us to board, when it was already 3 hours late

I got denied boarding bevause they said they "ran out of seats on a plane"

Speakers were blaring. It's like being in a Moroccan market and you keep getting shouted at with what's for sale

We missed the flight due to very slow security control and lack of last call announcement. We only found out at the gate that the gate is closed. Altogether 14 or 15 people missed the flight FR4500 from Cologne to Dublin.

Everything went according to plan. Check in, boarding etc all were very efficient.

What can you say Ryanair get you there,no frills Not so cheap anymore ..... but what is now days! Would use again as always. Good flight times for us.

Very unpleasant staff, disgusting service, ignoring requests, refusal to help

Late again rude staff at gate bullying passengers made us stand in the cold 3degrees for 40 mins before they let us board

The usual average Ryanair flight, but we landed 20 min before due time, which was very good.

Boarding good. Seats uncomfortable when lie flat. Food was awful. Tasted stale and chicken was dry. No live tv or flight map. Had to pay for internet.

Poor technical details on this plane. 1) There was no WiFi on an 8 hour long-haul flight. So no work could be done. That's below the standard expected for airlines these days. 2) The power outlet at my seat was busted and not working. 3) The headphone jack was loose and I had to keep adjusting my headphones to get good reception, or when it slipped out. - The flight was delayed to due mechanics. Sometimes this can't be avoided, I understand, and it's a big inconvenience to arrive that much later when traveling across time zones (then arriving at 4am from the prior time zone). - Also unique to this flight, the northern lights were visible on the right side of the aircraft, but I only found out after we landed (b/c again no wifi). I understand there are considerations about people being out of their seats to look, but I feel extremely disappointed and resentful that I wasn't told so that I could have a chance to look at this probably once-in-a-lifetime cosmic event from a view in the sky. - Flight crew was otherwise friendly and helpful.

Our flight was delayed by over 6 hours. We then had to deplane, stay overnight in a hotel then fly out the next day, 23 hours late.

I would have preferred something lighter for the second meal. Maybe a small sandwich .

They cancelled our flight the morning of departure at 4:30am.

Flight bumpy but good. 1 hr 20 mins for luggage not so good.

We were told to check our bags at the last minute, and the communication was poor.

Lost our luggage in Heathrow. Showed up 3 days into a 7 day vacation. Very inconvenient and disappointing!!

My luggage never arrived to Zurich. They can't confirm when it will arrive

Late again. 3 out of 4 late. One cancelled flight and one lost bag.

Book cheap flights from London to Ireland

Cheapest flights to Ireland from London found in 2024

Recent return flight deals

24/7Wed
directRyanair
1h 20mLTN-DUB
29/7Mon
directRyanair
1h 15mDUB-LTN
£36
15/6Sat
directRyanair
1h 25mLTN-NOC
18/6Tue
directRyanair
1h 15mNOC-LTN
£37
20/7Sat
directRyanair
1h 20mLTN-ORK
24/7Wed
directRyanair
1h 20mORK-LTN
£38
23/6Sun
directRyanair
1h 20mLTN-DUB
23/6Sun
directRyanair
1h 15mDUB-LTN
£38
1/7Mon
directRyanair
1h 20mLTN-DUB
5/7Fri
directRyanair
1h 15mDUB-LTN
£39
29/6Sat
directRyanair
1h 20mLTN-DUB
1/7Mon
directRyanair
1h 15mDUB-LTN
£40
6/9Fri
1 stop
4h 30mLTN-DUB
8/9Sun
1 stop
3h 55mDUB-LTN
£118
5/10Sat
1 stopFLYONE
9h 40mLTN-DUB
7/10Mon
1 stopFLYONE
10h 30mDUB-LTN
£518
24/9Tue
1 stopFLYONE
11h 30mLTN-DUB
26/9Thu
1 stopFLYONE
10h 30mDUB-LTN
£596
8/8Thu
1 stopFLYONE
11h 30mLTN-DUB
9/8Fri
1 stopFLYONE
12h 20mDUB-LTN
£815

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Recent one-way flight deals

10/6Mon
directRyanair
1h 20mLTN-DUB
£20
17/9Tue
directRyanair
1h 20mLTN-ORK
£21
1/7Mon
directRyanair
1h 20mLTN-DUB
£21
15/10Tue
directRyanair
1h 20mLTN-ORK
£21
10/8Sat
directRyanair
1h 20mLTN-DUB
£21
23/10Wed
directRyanair
1h 20mLTN-DUB
£22
22/10Tue
directRyanair
1h 20mLTN-DUB
£23
6/10Sun
directRyanair
1h 20mLTN-DUB
£24
21/5Tue
1 stop
6h 55mLTN-DUB
£55
26/6Wed
1 stop
12h 30mLTN-DUB
£55

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Last minute flights from Luton to Ireland

Last minute flight, train and bus deals

18/5Sat
directRyanair
1h 20mLTN-DUB
18/5Sat
directRyanair
1h 15mDUB-LTN
£54
20/5Mon
directRyanair
1h 20mLTN-DUB
27/5Mon
directRyanair
1h 15mDUB-LTN
£101
21/5Tue
directRyanair
1h 20mLTN-DUB
22/5Wed
directRyanair
1h 15mDUB-LTN
£106
19/5Sun
directRyanair
1h 25mLTN-NOC
21/5Tue
directRyanair
1h 15mNOC-LTN
£108
21/5Tue
directRyanair
1h 20mLTN-DUB
28/5Tue
directRyanair
1h 15mDUB-LTN
£110
20/5Mon
multi-stop
14h 10mLTN-DUB
21/5Tue
multi-stop
13h 10mDUB-LTN
£139
21/5Tue
multi-stop
15h 25mLTN-DUB
24/5Fri
multi-stop
15h 40mDUB-LTN
£147
17/5Fri
directRyanair
1h 20mLTN-ORK
18/5Sat
directRyanair
1h 20mORK-LTN
£162
19/5Sun
multi-stop
11h 05mLTN-DUB
26/5Sun
multi-stop
3h 50mDUB-LTN
£168
17/5Fri
directRyanair
1h 20mLTN-DUB
18/5Sat
directRyanair
1h 15mDUB-LTN
£190

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London Luton Airport - Ireland Flights

Departure:

London Luton Airport (LTN)United Kingdom

Return flight deals:

Ireland - London Luton Airport

Cabin classes:

£18