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Cheap flights from London Luton Airport to Belfast from £19

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Luton Airport to Belfast departing on 13/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

easyJet Logo
22:05 - 23:20LTN-BFS
1h 15mdirect
easyJet Logo
14:55 - 16:05BFS-LTN
1h 10mdirect
£34easyJet
Find Deal
Wed, 1 Oct - Fri, 3 Oct
easyJet Logo
14:40 - 15:55LTN-BFS
1h 15mdirect
easyJet Logo
13:10 - 14:20BFS-LTN
1h 10mdirect
£35easyJet
Find Deal
Thu, 6 Nov - Sat, 8 Nov
easyJet Logo
07:10 - 08:30LTN-BFS
1h 20mdirect
easyJet Logo
22:10 - 23:20BFS-LTN
1h 10mdirect
£36easyJet
Find Deal
Thu, 2 Oct - Sun, 5 Oct
easyJet Logo
22:15 - 23:30LTN-BFS
1h 15mdirect
easyJet Logo
20:15 - 21:25BFS-LTN
1h 10mdirect
£37easyJet
Find Deal
Fri, 10 Oct - Mon, 13 Oct
easyJet Logo
07:00 - 08:20LTN-BFS
1h 20mdirect
easyJet Logo
08:50 - 10:00BFS-LTN
1h 10mdirect
£37easyJet
Find Deal
Sun, 23 Nov - Thu, 27 Nov
easyJet Logo
07:15 - 08:35LTN-BFS
1h 20mdirect
easyJet Logo
07:00 - 08:10BFS-LTN
1h 10mdirect
£46easyJet
Find Deal
Tue, 2 Sep - Wed, 17 Sep
easyJet Logo
13:05 - 14:20LTN-BFS
1h 15mdirect
easyJet Logo
07:00 - 08:10BFS-LTN
1h 10mdirect
£46easyJet
Find Deal
Tue, 2 Sep - Sun, 14 Sep
easyJet Logo
18:00 - 21:55LTN-BFS
3h 55m1 stop
easyJet Logo
07:00 - 08:10BFS-LTN
1h 10mdirect
£47easyJet
Find Deal
Tue, 2 Sep - Tue, 23 Sep
easyJet Logo
22:05 - 23:20LTN-BFS
1h 15mdirect
easyJet Logo
07:00 - 08:10BFS-LTN
1h 10mdirect
£48easyJet
Find Deal
Wed, 10 Sep - Wed, 17 Sep
easyJet Logo
07:10 - 08:30LTN-BFS
1h 20mdirect
easyJet Logo
07:00 - 08:10BFS-LTN
1h 10mdirect
£48easyJet
Find Deal
Thu, 11 Sep - Sun, 14 Sep

easyJet flights from London Luton Airport to Belfast Intl Airport

Our best easyJet deals on London Luton Airport to Belfast Intl Airport flight tickets
easyJet
1 Oct
LTN22:05London Luton
1h 15m
BFS23:20Belfast Intl
3 Oct
BFS14:55Belfast Intl
1h 10m
LTN16:05London Luton
£34
Find similar
easyJet
6 Nov
LTN14:40London Luton
1h 15m
BFS15:55Belfast Intl
8 Nov
BFS13:10Belfast Intl
1h 10m
LTN14:20London Luton
£35
Find similar
easyJet
2 Oct
LTN07:10London Luton
1h 20m
BFS08:30Belfast Intl
5 Oct
BFS22:10Belfast Intl
1h 10m
LTN23:20London Luton
£36
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Luton Airport to Belfast Intl Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 29 July 2025.
Use the filters below to find and compare flights from London Luton Airport to Belfast Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Wed 1/10

22:05-23:20

Nonstop1h 15m

Belfast Intl

Fri 3/10

14:55-16:05

Nonstop1h 10m

£34

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Thu 6/11

14:40-15:55

Nonstop1h 15m

Belfast Intl

Sat 8/11

13:10-14:20

Nonstop1h 10m

£35

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Thu 2/10

07:10-08:30

Nonstop1h 20m

Belfast Intl

Sun 5/10

22:10-23:20

Nonstop1h 10m

£36

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Fri 10/10

22:15-23:30

Nonstop1h 15m

Belfast Intl

Mon 13/10

20:15-21:25

Nonstop1h 10m

£37

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Sun 23/11

07:00-08:20

Nonstop1h 20m

Belfast Intl

Thu 27/11

08:50-10:00

Nonstop1h 10m

£37

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Tue 2/9

07:15-08:35

Nonstop1h 20m

Belfast Intl

Wed 17/9

07:00-08:10

Nonstop1h 10m

£46

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Tue 2/9

13:05-14:20

Nonstop1h 15m

Belfast Intl

Sun 14/9

07:00-08:10

Nonstop1h 10m

£46

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Tue 2/9

18:00-21:55

1 stop3h 55m

Belfast Intl

Tue 23/9

07:00-08:10

Nonstop1h 10m

£47

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Wed 10/9

22:05-23:20

Nonstop1h 15m

Belfast Intl

Wed 17/9

07:00-08:10

Nonstop1h 10m

£48

LondonBelfast

LTN - BFS

LTNBFS

London Luton

Thu 11/9

07:10-08:30

Nonstop1h 20m

Belfast Intl

Sun 14/9

07:00-08:10

Nonstop1h 10m

£48

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Belfast from

How to get the cheapest flight ticket from London Luton Airport to Belfast Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Belfast Intl Airport?

The month of March is, on average, the cheapest month to fly to Belfast Intl Airport from London Luton Airport, with most prices found around £44. If you’re not able to fly to Belfast Intl Airport in March, then November is your next best option. Flight prices from London Luton Airport to Belfast Intl Airport during November average around £46.

What is the cheapest day to depart on your flight to Belfast Intl Airport?

The cheapest day to depart from London Luton Airport to Belfast Intl Airport is on a Wednesday when prices can be found for as low as £62. The most expensive day to fly to Belfast Intl Airport is Sunday, with ticket prices averaging around £72.

What is the cheapest time of day to depart on your flight to Belfast Intl Airport?

The cheapest time of day to fly to Belfast Intl Airport is in the morning when flights can be purchased for as low as £84. In the afternoon is when there is more demand to fly to Belfast Intl Airport, so prices are often more expensive at around £111 per ticket.

What is the cheapest London Luton to Belfast Intl flight route?

Fly from London Luton to Belfast Intl for the best London Luton - Belfast Intl flight prices

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

You are more likely to see cheaper flights to Belfast Intl Airport from London Luton Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Belfast Intl Airport for around £71 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belfast Intl Airport from London Luton Airport for as low as £46 on momondo.

What cabin class options are available on London Luton to Belfast Intl flights?

There are 1 cabin classes available to choose from on London Luton to Belfast Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have London Luton Airport to Belfast Intl Airport flight prices changed over time?

As of July 2025, prices for London Luton Airport to Belfast Intl Airport flights are approximately 55% more expensive when compared to flights at the same time last year.

When to book flights from London Luton Airport to Belfast Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London Luton Airport to Belfast Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London Luton Airport to Belfast Intl Airport (LTN to BFS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Luton Airport to Belfast Intl Airport

Best price found

£19

Fastest flight time

1h 15m

Direct flights

Every day
The best one-way flight to Belfast Intl Airport from London Luton Airport in the past 72 hours is £19. The best return flight deal from London Luton Airport to Belfast Intl Airport found on momondo in the last 72 hours is £34.
The fastest flight from London Luton Airport to Belfast Intl Airport takes 1h 15m
Direct flights go from London Luton Airport to Belfast Intl Airport every day.
Search flight deals

  • How far is London Luton to Belfast Intl by plane?

    The distance between London Luton and Belfast Intl is about 308.4 mi. 1h 15m is a normal flight duration for this route.

  • When did momondo last update prices for flights from London Luton Airport to Belfast Intl Airport?

    Prices for flights from London Luton Airport to Belfast Intl Airport are updated daily.

  • How many operators does momondo search for flights from London Luton Airport to Belfast Intl Airport?

  • How old do you have to be to fly from London Luton Airport to Belfast Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Luton Airport to Belfast Intl Airport.

  • What documentation or ID do you need to fly to Belfast Intl Airport?

    The travel and health documents required for your trip to Belfast Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Belfast Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from London Luton Airport to Belfast Intl Airport?

  • What is the most popular airline from London Luton Airport to Belfast Intl Airport?

Best airlines flying from London Luton Airport to Belfast Intl Airport

Compare and see reviews for airlines that fly from London Luton Airport to Belfast Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom £31Free CancellationRating
6.9
1,822 reviews
Search easyJet flights

  • easyJet Flights From London Luton Airport to Belfast Intl Airport

    easyJet is one of the most popular airlines flying from London Luton Airport to Belfast Intl Airport, operating 6 flights/week on average for this route. A good easyJet flight deal for London Luton Airport to Belfast Intl Airport starts from £41 round-trip, up to an average price of £90. Our users have rated easyJet at 6.9/10.

Travelling to a place near Belfast?

Book flights to Belfast if you plan to visit one of these locations
Ballymena
Newry
Armagh
Cookstown
Dungannon
Portadown

Why use momondo?

Why should I use momondo to find a flight deal from London to Belfast?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from London to Belfast for you.

Can I find flights from London to Belfast with flexible booking policies on momondo?

All flight searches from London to Belfast on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to Belfast?

Once you have performed a search for London to Belfast flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from London to Belfast right now. Can momondo alert me if prices change?

Yes. momondo can track prices for London to Belfast flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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