£20 Find Cheap Flights from London Luton Airport to Northern 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 Northern Ireland departing on 9/2. 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 Northern Ireland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Northern Ireland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Northern Ireland, as well as popular online travel agencies
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Cheap Flights from Luton to Northern Ireland

Cheapest return prices found by our users on KAYAK in the last 72 hours
Belfast
Belfastdirect£31
Londonderry
Londonderry1 stop£101
Belfast
Belfastdirect£31
Londonderry
Londonderry1 stop£101

Book Cheap Luton to Northern Ireland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Luton to Northern 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.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Luton to Northern Ireland

Sun, 22 Feb - Mon, 23 Feb
easyJet Logo
07:05 - 08:25
LTN
-
BFS
1h 20mdirect
easyJet Logo
06:40 - 07:50
BFS
-
LTN
1h 10mdirect
£31easyJet
Wed, 25 Feb - Thu, 26 Feb
easyJet Logo
15:00 - 16:15
LTN
-
BHD
1h 15mdirect
easyJet Logo
20:00 - 21:20
BHD
-
LTN
1h 20mdirect
£32easyJet
Sat, 28 Feb - Mon, 2 Mar
easyJet Logo
07:00 - 08:20
LTN
-
BFS
1h 20mdirect
easyJet Logo
06:40 - 07:50
BFS
-
LTN
1h 10mdirect
£32easyJet
Tue, 3 Mar - Wed, 4 Mar
easyJet Logo
15:00 - 16:15
LTN
-
BFS
1h 15mdirect
easyJet Logo
14:50 - 16:00
BFS
-
LTN
1h 10mdirect
£33easyJet
Tue, 24 Feb - Tue, 10 Mar
easyJet Logo
10:25 - 11:40
LTN
-
BHD
1h 15mdirect
easyJet Logo
12:05 - 13:15
BHD
-
LTN
1h 10mdirect
£33easyJet
Mon, 9 Feb - Mon, 16 Feb
easyJet Logo
07:00 - 08:20
LTN
-
BFS
1h 20mdirect
easyJet Logo
08:50 - 10:00
BFS
-
LTN
1h 10mdirect
£33easyJet
Mon, 9 Feb - Mon, 16 Feb
easyJet Logo
08:00 - 09:25
LTN
-
BHD
1h 25mdirect
easyJet Logo
10:05 - 11:15
BHD
-
LTN
1h 10mdirect
£34easyJet
Sat, 14 Mar - Sat, 21 Mar
easyJet Logo
07:00 - 08:20
LTN
-
BFS
1h 20mdirect
easyJet Logo
13:10 - 14:20
BFS
-
LTN
1h 10mdirect
£34easyJet
Wed, 11 Feb - Fri, 13 Feb
Multiple Airlines Logo
06:50 - 15:05
LTN
-
LDY
8h 15m
2 stops
Multiple Airlines Logo
08:00 - 19:20
LDY
-
LTN
11h 20m
2 stops
£159Multiple Airlines
Mon, 9 Mar - Wed, 11 Mar
Multiple Airlines Logo
09:00 - 12:55
LTN
-
LDY
3h 55m
1 stop
Multiple Airlines Logo
15:40 - 21:00
LDY
-
LTN
5h 20m
1 stop
£165Multiple Airlines
Booking Insights

KAYAK's insights & trends for Luton to Northern Ireland flights

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

How much is a return flight from London Luton Airport to Northern Ireland?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London Luton Airport to Northern Ireland departing in February.

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

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Northern Ireland from London Luton Airport found in the last 72 hours was to Belfast, at £28 return. The most popular route is from London Luton Airport (LTN) to Belfast Intl Airport (BFS), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £28.

Can I save money by flying with a stopover from London Luton Airport to Northern Ireland?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of £48, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from London Luton Airport to Northern 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 Northern 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 Northern Ireland is March, when tickets cost £48 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of return tickets is £118 and £88 respectively.

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

The average price of all round-trip flights from London Luton Airport to Northern Ireland clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Northern Ireland on a Tuesday and more expensive on a Sunday. On your return trip to London Luton Airport, you should consider flying back on a Thursday, and avoid Mondays for better deals.

How far in advance should I book a flight from London Luton Airport to Northern 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 Northern 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 a flight from London Luton Airport to Northern Ireland, you should book around 4 weeks before departure, which saves you about 42% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

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

Low seasonJune
Cheapest flight£20
Best time to beat the crowds but there is an average 59% increase in price.
Most popular time to fly and prices are also 36% lower on average.
Flight from London Luton Airport to Belfast City Airport

FAQs - booking Northern Ireland flights

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from London Luton Airport to Northern 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 Northern 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 Northern 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 Northern 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 Northern Ireland 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 Northern Ireland?

    The cheapest time of day to fly to Northern Ireland is generally in the evening, when retur flights cost £60 on average. Morning departures are around 10% more expensive than evening flights, on average. The most expensive time of day to fly to Northern Ireland is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £91.

Reviews of the top airline flying from Luton to Northern Ireland

 
See real verified KAYAK customer reviews for airlines flying from London to Northern Ireland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Luton to Northern 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.
6.9
easyJetOverall score based on 1866 reviews
7.6Crew
5.9Food
5.5Entertainment
6.7Comfort
6.7Boarding
Airline reviews

Boarding and disembarking were smooth. Not offering free water was cheap ... I've never encountered that before on a flight.

6.0 GoodJon, Jan 2026
RAK - NCE
Read more easyJet reviews

Boarding and disembarking were smooth. Not offering free water was cheap ... I've never encountered that before on a flight.

Boarding could be better. To get through your gate but to be stood in a corridor for 20 minutes is not great.

The plane was postponed for over 2.5 hours, which meant that all four of us missed the check in time for our ongoing trip to Melbourne. We had to buy new tickets for 4 people as we had to forfeit the ones we had. The cost was really unfair. i understand that it was snowing during the first leg of the plane for that morning. Surely the cost could have been shared by the airline and not all by us. I could have bought insurance - but you can see how much I travel. I will need to chose more trustworthy airlines.

The true is that travel from London to Faro on 11/12/2025 by BA was cancelled, so I did not go to Faro, so i did not board easy flight. The mediocre qualification to you was because even when i bought an insurance, i could not change date neither obtain reimbursement. It could be ideal if you do something in order for me not to lose the purchase Thank you

Queuing for quite a while despite using the "speedy boarding".

Would not advise EasyJet for a 5 hour flight…small plane and hence a lot of turbulence. No inflight entertainment so struggle to pass time in cramped seats. We also fell victim to extra charge for our cabin bags, although bag dimensions were ok, but the handle was rigid and slightly fell outside their testing cage!!….never again will we fly with this airline and be party to their scams for making money!

The food and so are to expensive and old . Crew whas not very friendly . Apparently some other passenger can just Push through the waiting people to board while almost punching me and a father with a child down the stairs. Its always something with easy jet . The seats of row 26 where lose . And for a guy of my size there is absolutely no leg room at all .

Liked. The check-in was pretty quick as they had 5 desks working.

Generally a good experience except for boarding in Naples on the flight back to London. We were all standing around for at least 20 minutes maybe longer as there was no seating.

Seats, WC,sizes for today's generation adults, and if technical problems arise a complimentary coffee, water nice for waiting one hours, the rest is perfect (pilot and cabin crew)

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

Information on your arrival and departure airports