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LTN - BFS

£21 Find Cheap Flights from London Luton Airport to Belfast Intl Airport

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 Belfast Intl departing on 9/7. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Belfast Intl Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Belfast, 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 Belfast, as well as popular online travel agencies
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Cheap Flight Deals from Luton to Belfast Intl (LTN-BFS)

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

KAYAK's recommended return flight deals from the most popular airlines that fly from Luton to Belfast Intl.
Discover the best prices for you by selecting your travel dates on KAYAK.
Choose your dates
easyJet Logo
07:00 - 08:20LTN-BFS
1h 20mdirect
easyJet Logo
22:10 - 23:20BFS-LTN
1h 10mdirect
£41easyJet
Find Deal
Wed, 23 Jul - Sun, 27 Jul
easyJet Logo
22:15 - 23:30LTN-BFS
1h 15mdirect
easyJet Logo
21:40 - 22:50BFS-LTN
1h 10mdirect
£41easyJet
Find Deal
Fri, 1 Aug - Tue, 5 Aug
easyJet Logo
07:00 - 08:20LTN-BFS
1h 20mdirect
easyJet Logo
22:10 - 23:20BFS-LTN
1h 10mdirect
£44easyJet
Find Deal
Wed, 2 Jul - Sun, 6 Jul
easyJet Logo
07:00 - 08:20LTN-BFS
1h 20mdirect
easyJet Logo
20:15 - 21:25BFS-LTN
1h 10mdirect
£44easyJet
Find Deal
Fri, 4 Jul - Mon, 7 Jul
easyJet Logo
07:10 - 08:30LTN-BFS
1h 20mdirect
easyJet Logo
20:10 - 21:20BFS-LTN
1h 10mdirect
£45easyJet
Find Deal
Thu, 3 Jul - Wed, 9 Jul
easyJet Logo
07:15 - 08:35LTN-BFS
1h 20mdirect
easyJet Logo
22:00 - 23:10BFS-LTN
1h 10mdirect
£46easyJet
Find Deal
Tue, 13 May - Fri, 16 May
easyJet Logo
07:15 - 08:35LTN-BFS
1h 20mdirect
easyJet Logo
21:05 - 22:15BFS-LTN
1h 10mdirect
£47easyJet
Find Deal
Tue, 13 May - Tue, 13 May
easyJet Logo
13:20 - 14:35LTN-BFS
1h 15mdirect
easyJet Logo
19:40 - 20:50BFS-LTN
1h 10mdirect
£48easyJet
Find Deal
Mon, 4 Aug - Thu, 7 Aug
Logo
05:55 - 00:35LTN-BFS
18h 40m1 stop
Logo
21:00 - 22:10BFS-LTN
1h 10mdirect
£75
Find Deal
Tue, 6 May - Thu, 8 May
Ryanair Logo
14:40 - 08:50LTN-BFS
18h 10m1 stop
Ryanair Logo
08:10 - 23:50BFS-LTN
15h 40m1 stop
£135Ryanair
Find Deal
Mon, 5 May - Sat, 10 May

KAYAK's insights & trends for Luton to Belfast Intl flights

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

Planning a trip from Luton to Belfast Intl? KAYAK’s data-powered insights will help you find cheap flights. Learn the best time to fly, how early to book your ticket, and other tips to secure great prices.

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

The average price of all round-trip flights from London Luton Airport to Belfast Intl Airport clicked on KAYAK for each day over the last 12 months.
If you are looking for a flight deal from London Luton Airport to Belfast Intl Airport, look for departures on Wednesdays and avoid leaving on a Thursday, as it's usually the priciest day. When flying back from Belfast Intl Airport, Friday is the cheapest day to fly and Sunday is the most expensive.

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

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 Belfast Intl Airport, 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 Belfast Intl Airport is March, where tickets cost £44 (return) on average. On the other hand, the most expensive months are August and April, where the average cost of round-trip tickets is £95 and £86 respectively.

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

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 Belfast Intl Airport, 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 Belfast Intl Airport, you should book around 3 weeks before departure. For the absolute cheapest price, our data suggests you should book 5 weeks before departure.
Find deals

Good to know - Cheap tickets from London Luton Airport to Belfast Intl Airport

Low season

June

High season

September

Cheapest flight

£21
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly and prices are also 8% lower on average.
Flight from London Luton Airport to Belfast Intl Airport

When to book flights from Luton to Belfast Intl

Are your dates flexible? Find out the best times to travel from Luton to Belfast Intl based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Luton Airport to Belfast Intl Airport flights

  • What is the cheapest flight from London Luton Airport to Belfast Intl Airport?

    In the last 3 days, the lowest price for a flight from London Luton Airport to Belfast Intl Airport was £28 for a one-way ticket and £54 for a return.

  • Which airports will I be using when flying from London Luton Airport to Belfast Intl Airport?

    On your way to Belfast Intl Airport, you’ll fly out from London Luton. You’ll be landing at Belfast Intl.

  • Which aircraft models fly most regularly from London Luton Airport to Belfast Intl Airport?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the London Luton Airport to Belfast Intl Airport flight route.

  • On which days can I fly direct from London Luton Airport to Belfast Intl Airport?

    There are direct flights from London Luton Airport to Belfast Intl Airport on a daily basis.

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

    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 Belfast Intl Airport.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Belfast Intl Airport 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 Belfast Intl Airport?

    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 Belfast Intl Airport 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 Belfast Intl Airport?

    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 Belfast Intl Airport 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

KAYAK’s top tips for finding a cheap flight from London Luton Airport to Belfast Intl Airport

  • Looking for a cheap flight from Belfast Intl Airport to London Luton Airport? 25% of our users found flights on this route for £51 or less one-way and £63 or less round-trip.

Prefer to fly direct from London Luton Airport to Belfast Intl Airport?

Find which airlines fly direct from London Luton Airport to Belfast Intl Airport, which days they fly and book direct flights.

Direct departures

London Luton to Belfast Intl

Monday

easyJet

easyJet

Tuesday

easyJet

easyJet

Wednesday

easyJet

easyJet

Thursday

easyJet

easyJet

Friday

easyJet

easyJet

Saturday

easyJet

easyJet

Sunday

easyJet

easyJet

See more direct flights

Direct returns

Belfast Intl to London Luton

Monday

easyJet

easyJet

Tuesday

easyJet

easyJet

Wednesday

easyJet

easyJet

Thursday

easyJet

easyJet

Friday

easyJet

easyJet

Saturday

easyJet

easyJet

Sunday

easyJet

easyJet

See more direct flights
See more direct flights

Top airline flying from Luton to Belfast Intl

 
See real verified KAYAK customer reviews for airlines flying from London to Belfast. 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 Belfast Intl? 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 1798 reviews
7.6Crew
5.5Entertainment
6.7Comfort
5.9Food
6.7Boarding
Airline reviews

We were charged a ridiculous amount for a name spelling error on ticket which I would’ve corrected if I received pre-check info more than 1/2hr before flight. Then we were told at ticket counter that our bags were fine for boarding but then we’re charged another ridiculous amount to take in our luggage despite being told differently. Flight itself was great. Charges were unfair.

6.0 GoodMaria, Apr 2025AMS - KRK
Read more easyJet reviews

We were charged a ridiculous amount for a name spelling error on ticket which I would’ve corrected if I received pre-check info more than 1/2hr before flight. Then we were told at ticket counter that our bags were fine for boarding but then we’re charged another ridiculous amount to take in our luggage despite being told differently. Flight itself was great. Charges were unfair.

Apart from an email about re configuring passenger seating less than 24hrs before flying it was all good.

There were a lot (4 I think) of EasyJet flights leaving Agadir, we arrived two and a half ours before our flight. Very slow to get through the booking in, passport control and security!! We had booked in on line but had to Queue with others who had not to drop our bags off!,

We boarded and then sat on the tarmac for an hour….probably not E Jets fault. But the gentleman that checked us in and took our luggage was exceptionally friendly and calming for early morning/ confused passengers. As always, it’s the people that make or break an experience, right?

I was hesitant to book with a low cost airline due to previous experience but Easy Jet surpassed my expectations. I would definitely book a flight with them again! Seemless booking, upfront about baggage fees, professional, and helpful staff.

Kayak sent several notifications that the flight was late. This contradicted the information on the airport boards. This was extremely confusing and we very nearly missed the flight purely because we double checked with the info desk when the flight stays said’closed’. Kayak notifications are therefore unreliable and pointlesa

Usual issues with flight delay. Perennial problem of travel by plane.

i didnt go this was a hacker booked this flight on my debit card !

Delayed almost 2 hours sitting on plane. No updates at all from flight deck and virtually no updates from cabin crew

Long delay resulted in my being unable to catch a train home and resulted in an additional £76 cost for an Uber

Everything you need to know for your flight from Luton to Belfast Intl

Information on your arrival and departure airports

Belfast Intl (BFS)
London Luton Airport (LTN)

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