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Cheap flights from London Gatwick Airport to Belfast from £34

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from London Gatwick Airport to Belfast

Cheap return flights

Enter your travel dates to find the best prices.
easyJet Logo
19:55 - 21:25LGW  London Gatwick-BFS Belfast Intl
1h 30mdirect
easyJet Logo
18:05 - 19:30BFS  Belfast Intl-LGW London Gatwick
1h 25mdirect
£45easyJet
Mon, 16 Nov - Wed, 18 Nov
easyJet Logo
19:55 - 21:25LGW  London Gatwick-BFS Belfast Intl
1h 30mdirect
easyJet Logo
21:10 - 22:35BFS  Belfast Intl-LGW London Gatwick
1h 25mdirect
£45easyJet
Mon, 16 Nov - Fri, 20 Nov
easyJet Logo
07:25 - 08:55LGW  London Gatwick-BFS Belfast Intl
1h 30mdirect
easyJet Logo
18:05 - 19:30BFS  Belfast Intl-LGW London Gatwick
1h 25mdirect
£45easyJet
Sun, 15 Nov - Wed, 18 Nov
easyJet Logo
07:15 - 08:45LGW  London Gatwick-BFS Belfast Intl
1h 30mdirect
easyJet Logo
20:55 - 22:20BFS  Belfast Intl-LGW London Gatwick
1h 25mdirect
£46easyJet
Fri, 6 Nov - Sun, 8 Nov
easyJet Logo
07:15 - 08:45LGW  London Gatwick-BFS Belfast Intl
1h 30mdirect
easyJet Logo
20:55 - 22:20BFS  Belfast Intl-LGW London Gatwick
1h 25mdirect
£47easyJet
Fri, 6 Nov - Sun, 8 Nov
Multiple Airlines Logo
07:05 - 16:30LGW  London Gatwick-BFS Belfast Intl
9h 25m1 stop Edinburgh Turnhouse
Multiple Airlines Logo
21:10 - 22:35BFS  Belfast Intl-LGW London Gatwick
1h 25mdirect
£89Multiple Airlines
Sat, 3 Oct - Fri, 16 Oct
Multiple Airlines Logo
06:20 - 11:40LGW  London Gatwick-BFS Belfast Intl
5h 20m1 stop Edinburgh Turnhouse
Multiple Airlines Logo
17:50 - 19:15BFS  Belfast Intl-LGW London Gatwick
1h 25mdirect
£95Multiple Airlines
Sat, 7 Nov - Sat, 7 Nov
Multiple Airlines Logo
18:20 - 07:05LGW  London Gatwick-BFS Belfast Intl
12h 45m2 stops Dublin Manchester
Multiple Airlines Logo
06:05 - 07:35BFS  Belfast Intl-LGW London Gatwick
1h 30mdirect
£96Multiple Airlines
Tue, 29 Sep - Fri, 2 Oct
Multiple Airlines Logo
07:15 - 08:45LGW  London Gatwick-BFS Belfast Intl
1h 30mdirect
Multiple Airlines Logo
22:10 - 15:55BFS  Belfast Intl-LGW London Gatwick
17h 45m2 stops Manchester Cork
£96Multiple Airlines
Fri, 6 Nov - Sun, 8 Nov
Multiple Airlines Logo
07:05 - 16:30LGW  London Gatwick-BFS Belfast Intl
9h 25m1 stop Edinburgh Turnhouse
Multiple Airlines Logo
06:20 - 07:50BFS  Belfast Intl-LGW London Gatwick
1h 30mdirect
£96Multiple Airlines
Sat, 10 Oct - Sat, 17 Oct

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easyJet flights from London Gatwick Airport to Belfast Intl Airport

Our best easyJet deals on London Gatwick Airport to Belfast Intl Airport flight tickets
easyJet
16 Nov
LGW19:55London Gatwick
1h 30m
BFS21:25Belfast Intl
18 Nov
BFS18:05Belfast Intl
1h 25m
LGW19:30London Gatwick
£45
easyJet
6 Nov
LGW07:15London Gatwick
1h 30m
BFS08:45Belfast Intl
8 Nov
BFS20:55Belfast Intl
1h 25m
LGW22:20London Gatwick
£46
easyJet
6 Nov
LGW07:15London Gatwick
1h 30m
BFS08:45Belfast Intl
8 Nov
BFS20:55Belfast Intl
1h 25m
LGW22:20London Gatwick
£47

momondo Fare Finder

 
Use the filters below to find and compare flights from London Gatwick Airport to Belfast Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

LondonBelfast

LGW London Gatwick - BFS Belfast Intl

LGWBFS

London Gatwick

Mon 16/11

19:55-21:25

Nonstop1h 30m

Belfast Intl

Wed 18/11

18:05-19:30

Nonstop1h 25m

£45

LondonBelfast

LGW London Gatwick - BFS Belfast Intl

LGWBFS

London Gatwick

Mon 16/11

19:55-21:25

Nonstop1h 30m

Belfast Intl

Fri 20/11

21:10-22:35

Nonstop1h 25m

£45

LondonBelfast

LGW London Gatwick - BFS Belfast Intl

LGWBFS

London Gatwick

Sun 15/11

07:25-08:55

Nonstop1h 30m

Belfast Intl

Wed 18/11

18:05-19:30

Nonstop1h 25m

£45

LondonBelfast

LGW London Gatwick - BFS Belfast Intl

LGWBFS

London Gatwick

Fri 6/11

07:15-08:45

Nonstop1h 30m

Belfast Intl

Sun 8/11

20:55-22:20

Nonstop1h 25m

£46

LondonBelfast

LGW London Gatwick - BFS Belfast Intl

LGWBFS

London Gatwick

Fri 6/11

07:15-08:45

Nonstop1h 30m

Belfast Intl

Sun 8/11

20:55-22:20

Nonstop1h 25m

£47

LondonBelfast

LGW London Gatwick - BFS Belfast Intl

LGWBFS

London Gatwick

Sat 3/10

07:05-16:30

1 stop9h 25m

Belfast Intl

Fri 16/10

21:10-22:35

Nonstop1h 25m

£88

LondonBelfast

LGW London Gatwick - BFS Belfast Intl

LGWBFS

London Gatwick

Sat 7/11

06:20-11:40

1 stop5h 20m

Belfast Intl

Sat 7/11

17:50-19:15

Nonstop1h 25m

£95

LondonBelfast

LGW London Gatwick - BFS Belfast Intl

LGWBFS

London Gatwick

Tue 29/9

18:20-07:05

2 stops12h 45m

Belfast Intl

Fri 2/10

06:05-07:35

Nonstop1h 30m

£96

LondonBelfast

LGW London Gatwick - BFS Belfast Intl

LGWBFS

London Gatwick

Fri 6/11

07:15-08:45

Nonstop1h 30m

Belfast Intl

Sun 8/11

22:10-15:55

2 stops17h 45m

£96

LondonBelfast

LGW London Gatwick - BFS Belfast Intl

LGWBFS

London Gatwick

Sat 10/10

07:05-16:30

1 stop9h 25m

Belfast Intl

Sat 17/10

06:20-07:50

Nonstop1h 30m

£96

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Belfast from

How to get the cheapest flight ticket from London Gatwick 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 typical price of a round-trip flight between London Gatwick Airport and Belfast Intl Airport?

Prices are currently low for flights on this route.

Typical prices usually range from £71 to £152.
The lowest price recently found on this route was £45.

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

The month of January is, on average, the cheapest month to fly to Belfast Intl Airport from London Gatwick Airport, with most prices found around £67. If you’re not able to fly to Belfast Intl Airport in January, then February is your next best option. Flight prices from London Gatwick Airport to Belfast Intl Airport during February average around £71.

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

The cheapest day to depart from London Gatwick Airport to Belfast Intl Airport is on a Tuesday when prices can be found for as low as £66. The most expensive day to fly to Belfast Intl Airport is Friday, with ticket prices averaging around £82.

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 £90. In the afternoon is when there is more demand to fly to Belfast Intl Airport, so prices are often more expensive at around £118 per ticket.

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

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

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

You are more likely to see cheaper flights to Belfast Intl Airport from London Gatwick Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Belfast Intl Airport for around £91 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 Gatwick Airport for as low as £63 on momondo.

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

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

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

As of September 2026, prices for London Gatwick Airport to Belfast Intl Airport flights are approximately 48% more expensive when compared to flights at the same time last year.

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

Are you open to changing your travel dates? Check out the ideal times to fly from London Gatwick 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 Gatwick Airport to Belfast Intl Airport (LGW to BFS) flight deals and tips

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

Best price found

£34

Fastest flight time

1h 25m

Direct flights

Every day
The best one-way flight to Belfast Intl Airport from London Gatwick Airport in the past 72 hours is £34. The best return flight deal from London Gatwick Airport to Belfast Intl Airport found on momondo in the last 72 hours is £45.
The fastest flight from London Gatwick Airport to Belfast Intl Airport takes 1h 25m
Direct flights go from London Gatwick Airport to Belfast Intl Airport every day.
Search flight deals

Frequently asked questions about flying from London Gatwick Airport to Belfast Intl Airport

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

    The distance between London Gatwick and Belfast Intl is about 348.6 mi. In terms of flight time, this usually takes a little over 1h 25m.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to Belfast Intl Airport.

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

    The necessary travel and health documents for your Belfast Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from London Gatwick Airport to Belfast Intl Airport

Compare and see reviews for airlines that fly from London Gatwick Airport to Belfast Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom £40Free CancellationRating
6.9
1,930 reviews
Search easyJet flights

  • easyJet Flights From London Gatwick Airport to Belfast Intl Airport

    Across 10 easyJet flights from London Gatwick Airport to Belfast Intl Airport this week, the average price was £88, with the best easyJet deals starting from £40 round-trip. 1,930 users have rated easyJet on momondo, with an average score of 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
Portadown
Dungannon

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

It is quick and easy to find London to Belfast flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Belfast that suits you.

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

Flights from London to Belfast with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Belfast.

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

If you are simply researching potential flights to Belfast, momondo offers a useful price alert feature which will track prices for flights to Belfast from London and alert you when they change.

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