£26 Cheap Flights from Belfast (BFS) to London (LGW)

View £26 flight on Mon, 8 Dec 2025Opens in a new window

Popular airlines from Belfast International Airport (BFS) to Gatwick Airport (LGW)

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Cheap Flights from Belfast (BFS) to London (LGW)

Prices were available within the past 7 days and start at £26 for one-way flights and £65 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Fri, 5 Dec - Mon, 8 Dec
BFS
Belfast
LGW
London
£65 Return, found 2 hours ago
£65
Return
found 2 hours ago
Select easyJet flight, departing Fri, 5 Dec from Belfast to London, returning Mon, 8 Dec, priced at £65 found 2 hours ago
easyJet
Fri, 14 Nov - Sun, 16 Nov
BFS
Belfast
LGW
London
£66 Return, found 9 hours ago
£66
Return
found 9 hours ago
Select easyJet flight, departing Fri, 14 Nov from Belfast to London, returning Sun, 16 Nov, priced at £66 found 9 hours ago
easyJet
Mon, 1 Dec - Wed, 3 Dec
BFS
Belfast
LGW
London
£66 Return, found 3 hours ago
£66
Return
found 3 hours ago
Select easyJet flight, departing Mon, 1 Dec from Belfast to London, returning Wed, 3 Dec, priced at £66 found 3 hours ago
easyJet
Mon, 1 Dec - Wed, 3 Dec
BFS
Belfast
LGW
London
£67 Return, found 3 hours ago
£67
Return
found 3 hours ago
Select easyJet flight, departing Mon, 1 Dec from Belfast to London, returning Wed, 3 Dec, priced at £67 found 3 hours ago
easyJet
Wed, 15 Oct - Thu, 16 Oct
BFS
Belfast
LGW
London
£68 Return, found 7 hours ago
£68
Return
found 7 hours ago
Select easyJet flight, departing Wed, 15 Oct from Belfast to London, returning Thu, 16 Oct, priced at £68 found 7 hours ago
easyJet
Mon, 8 Dec - Wed, 10 Dec
BFS
Belfast
LGW
London
£69 Return, found 1 hour ago
£69
Return
found 1 hour ago
Select easyJet flight, departing Mon, 8 Dec from Belfast to London, returning Wed, 10 Dec, priced at £69 found 1 hour ago
easyJet
Mon, 8 Dec - Wed, 10 Dec
BFS
Belfast
LGW
London
£70 Return, found 1 hour ago
£70
Return
found 1 hour ago
Select easyJet flight, departing Mon, 8 Dec from Belfast to London, returning Wed, 10 Dec, priced at £70 found 1 hour ago
easyJet
Mon, 8 Dec - Wed, 10 Dec
BFS
Belfast
LGW
London
£71 Return, found 1 hour ago
£71
Return
found 1 hour ago
Select easyJet flight, departing Mon, 8 Dec from Belfast to London, returning Wed, 10 Dec, priced at £71 found 1 hour ago
easyJet
Mon, 8 Dec - Wed, 10 Dec
BFS
Belfast
LGW
London
£72 Return, found 1 hour ago
£72
Return
found 1 hour ago
Select easyJet flight, departing Mon, 8 Dec from Belfast to London, returning Wed, 10 Dec, priced at £72 found 1 hour ago
easyJet
Mon, 8 Dec - Wed, 10 Dec
BFS
Belfast
LGW
London
£73 Return, found 1 hour ago
£73
Return
found 1 hour ago
Select easyJet flight, departing Mon, 8 Dec from Belfast to London, returning Wed, 10 Dec, priced at £73 found 1 hour ago

Find the cheapest month to fly from Belfast (BFS) to London (LGW)

March is typically the cheapest month to fly

From £50 - £111 per traveller.
Flight from Belfast to London route information
Origin airport
Belfast Intl.
Destination airport
Gatwick
Airlines serving
easyJet
Return price
£64
Distance
558 km
Average flight time
1 hour 29 mins

Compare flights from Belfast to London easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Belfast to London. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Gatwick in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Belfast Intl. to Gatwick.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Belfast Intl. (BFS) to Gatwick (LGW)

The easiest way to view the best deals on flights from Belfast to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Belfast Intl. to Gatwick start at just £65 and range up to £73.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Belfast and London
  • booking your flight during December, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Belfast to London flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Belfast Intl. to Gatwick for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Belfast International Airport to LGW?
Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip flights from BFS to Gatwick Airport (LGW) start from £65. Make your booking today to get the best price for your big adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Belfast International Airport to Gatwick Airport (LGW)?
Every airline has its own terms and conditions. If you decide to cancel your holiday, visit our Customer Service Portal.
How do I find cheap flights from Belfast International Airport to LGW that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Belfast Intl. Airport (BFS) to London Gatwick flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Belfast International Airport to London Gatwick?
It's just 560 kilometres between Belfast International Airport and LGW. It's quite possible that you'll spend more time travelling to and from the airport than you will actually flying!
Which airlines fly direct from Belfast International Airport to London Gatwick?
If you want to fly directly from Belfast International Airport to Gatwick Airport (LGW), easyJet (U2) is a top choice. It operates 139 flights each month between Crumlin and Gatwick.
Are BFS to LGW flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Belfast Intl. Airport (BFS) to LGW at the last minute could be your ticket to a fantastic deal. However, you might miss out on a flight altogether! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated all the time on Expedia.

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