£16 Find Cheap Flights from London Luton Airport 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 Luton to Ireland departing on 29/4. 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 from Luton

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

Dublin
Dublindirect£32
Cork
Corkdirect£30
Shannon
Shannon1 stop£110
Knock
Knockdirect£32

Cheap Flight Deals from Luton to Ireland (LTN-IE0)

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

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Luton to Ireland.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
Ryanair Logo
12:40 - 14:00LTN-ORK
1h 20mdirect
Ryanair Logo
14:25 - 15:45ORK-LTN
1h 20mdirect
£30Ryanair
Find Deal
Wed, 30 Apr - Wed, 7 May
Ryanair Logo
08:45 - 10:00LTN-DUB
1h 15mdirect
Ryanair Logo
07:25 - 08:35DUB-LTN
1h 10mdirect
£32Ryanair
Find Deal
Thu, 1 May - Mon, 5 May
Ryanair Logo
08:15 - 09:45LTN-NOC
1h 30mdirect
Ryanair Logo
18:00 - 19:15NOC-LTN
1h 15mdirect
£32Ryanair
Find Deal
Mon, 5 May - Fri, 9 May
Ryanair Logo
20:00 - 21:20LTN-ORK
1h 20mdirect
Ryanair Logo
13:40 - 15:00ORK-LTN
1h 20mdirect
£32Ryanair
Find Deal
Mon, 19 May - Fri, 23 May
Ryanair Logo
21:05 - 22:20LTN-DUB
1h 15mdirect
Ryanair Logo
18:15 - 19:25DUB-LTN
1h 10mdirect
£32Ryanair
Find Deal
Fri, 9 May - Mon, 12 May
Ryanair Logo
07:15 - 08:45LTN-NOC
1h 30mdirect
Ryanair Logo
15:45 - 17:00NOC-LTN
1h 15mdirect
£32Ryanair
Find Deal
Wed, 16 Apr - Thu, 26 Jun
Ryanair Logo
22:10 - 23:25LTN-DUB
1h 15mdirect
Ryanair Logo
21:00 - 22:10DUB-LTN
1h 10mdirect
£33Ryanair
Find Deal
Sat, 24 May - Wed, 28 May
Ryanair Logo
21:50 - 23:05LTN-DUB
1h 15mdirect
Ryanair Logo
07:50 - 09:00DUB-LTN
1h 10mdirect
£34Ryanair
Find Deal
Tue, 12 Aug - Tue, 19 Aug
 Logo
12:40 - 14:00LTN-ORK
1h 20mdirect
 Logo
21:45 - 16:45ORK-LTN
19h 00m1 stop
Wed, 30 Apr - Wed, 7 May
 Logo
12:40 - 14:00LTN-ORK
1h 20mdirect
 Logo
21:45 - 16:45ORK-LTN
19h 00m1 stop
Wed, 30 Apr - Wed, 7 May

KAYAK's insights & trends for Luton to Ireland flights

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

What is the cheapest London Luton Airport to Ireland flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from London Luton Airport to Ireland.
The cheapest ticket to Ireland from London Luton Airport found in the last 72 hours was to Cork, at £20 return. The most popular route is from London Luton Airport (LTN) to Dublin (DUB), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £27.

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

The average price for all round-trip flights from London Luton Airport 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 in the morning, when retur flights cost £75 on average. Morning departures are around 2% cheaper than evening flights, on average. The most expensive time of day to fly to Ireland is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £82.

What is the cheapest month to fly from London Luton Airport to Ireland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London Luton Airport 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 London Luton Airport to Ireland is January, when tickets cost £49 (return) on average. On the other hand, the most expensive months are December and May, when the average cost of return tickets is £88 and £75 respectively.

What’s the cheapest day of the week to fly from London Luton Airport to Ireland?

The average price of all round-trip flights from London Luton Airport to Ireland clicked on KAYAK for each day over the last 12 months.
When flying from London Luton Airport to Ireland, you should consider leaving on a Tuesday and avoid Fridays if you are looking for the best rates. For your return to London Luton Airport, you’ll find the best rates on Mondays and the most expensive ones on Sundays.

How far in advance should I book a flight from London Luton Airport to Ireland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London Luton Airport 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 London Luton Airport to Ireland, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.

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

Low season

January

High season

August

Cheapest flight

£16
Best time to beat the crowds (35% less expensive on average)
Most popular time to fly (14% 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 from London Luton Airport 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 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 from London Luton Airport 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 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 from London Luton Airport 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 a cheap flight from London Luton Airport to Ireland

  • Looking for a cheap flight from London Luton Airport to Ireland? 25% of our users found tickets from London Luton Airport to Ireland for the following prices or less: Dublin £19 one-way - £45 round-trip

Top 3 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.
7.0
Aer LingusOverall score based on 1059 reviews
7.9Crew
6.7Entertainment
7.2Boarding
7.0Comfort
6.4Food
Airline reviews

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

10.0 ExcellentRALPH, Feb 2025MAN - DUB
Read more Aer Lingus reviews

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.

Very sad, couldn't stop crying. Was an hour delay in Ireland and when we got to Canada the flight was boarded and couldn't get on. Was the last flight of the day. Now in a hotel waiting on a stand by.I have to got o work, so I'll go first available while my son stays in the hotel til one's available

Both flights late. Almost missed connecting flight and flight staff not willing to help expedite us off the plane.

I didn’t realize Aer Lingus was a “nickel and dime” kind of airline where you had to separately buy all the amenities you wanted. The push to purchase duty-free beauty products was off-putting. And our row had the least amount of leg room I’ve ever dealt with on a flight.

Flight was great. Had to wait almost 100 minutes for luggage (some problem in the delivery). This may not be an Aer Lingus problem, but an SFO problem.

Amenity kits were never handed out. There was zero friendliness and assistance by crew. Food was uneatable. One drink was offered and no wine, with dinner or before or after. Cocktails and beverages were not encouraged and when I asked for water, none was given. Poorest, most cramped business class flight I’ve ever been on.

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

Very long and took extra push back to BA staff to get a realistic flight after they made me miss my original direct flight. Eventually landed 9 hours late and incurred many extra costs with other missed bookings

They overbooked the flight by 3 people. It is completely unacceptable to tell 3 people, with paid tickets, that need to get home for children etc, that they need to stay another night. No compensation. No apology.

It was a short flight but everything was great! I would fly with British Airways again.

Delayed flight due to lack of crew caused me to miss my connection

Please make sure the number of seats matches the number of overhead bins and passengers don't carry on more than one bag.

It was difficult to board from London to accra. Had to get there an hour before and almost missed the flight. Did not get enough rest time at the lounge

Seating is tight if you don’t upgrade. Food was decent. Boarding and unboarding was efficient. Smooth flight. Could make upgrades more affordable

American Airlines seemed to run a 'dry' flight. No alcohol was offered at any point with meals. Breakfast was a bit tasteless. The 'hot pocket' whatever that is, was horrid breadish pastry with very little filling. Decaf coffee was horrid. Seats didn't seem as wide or spacious as usual, especually for a ten hour flight.

We found the bag drop/ check-in proceedure at T5 unnecessarily complicated. We paid extra for seat selection in advance and were allocated worse seats at T5. We found the check-in person was not particularly helpful although the the staff at the gate were super good.

Very dated plane. Seat was firm and uncomfortable. Entertainment system almost laughably outdated. Poor audio. Picture was always too dark.

Everything you need to know for your flight from Luton to Ireland

Information on your arrival and departure airports

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