Cheap Flights from London Gatwick to Belfast International

Compare London Gatwick to Belfast International flight deals

Find the cheapest month or even day of the year to fly to Belfast International

Book the best Belfast International fare with no extra fees

Flight deals from London Gatwick to Belfast International

Looking for a cheap last-minute deal or the best return flight from London Gatwick to Belfast International? Find the lowest prices on one-way and return tickets right here.

Belfast.55 € per passenger.Departing Thu, 26 Jun, returning Wed, 16 Jul.Return flight with easyJet.Outbound direct flight with easyJet departs from London Gatwick on Thu, 26 Jun, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Wed, 16 Jul, arriving in London Gatwick.Price includes taxes and charges.From 55 €, select.

Belfast.57 € per passenger.Departing Wed, 6 Aug, returning Thu, 7 Aug.Return flight with easyJet.Outbound direct flight with easyJet departs from London Gatwick on Wed, 6 Aug, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Thu, 7 Aug, arriving in London Gatwick.Price includes taxes and charges.From 57 €, select.

Belfast.58 € per passenger.Departing Wed, 9 Jul, returning Wed, 16 Jul.Return flight with easyJet.Outbound direct flight with easyJet departs from London Gatwick on Wed, 9 Jul, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Wed, 16 Jul, arriving in London Gatwick.Price includes taxes and charges.From 58 €, select.

Belfast.59 € per passenger.Departing Tue, 29 Jul, returning Thu, 14 Aug.Return flight with easyJet.Outbound direct flight with easyJet departs from London Gatwick on Tue, 29 Jul, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Thu, 14 Aug, arriving in London Gatwick.Price includes taxes and charges.From 59 €, select.

Belfast.63 € per passenger.Departing Mon, 18 Aug, returning Mon, 8 Sep.Return flight with easyJet.Outbound direct flight with easyJet departs from London Gatwick on Mon, 18 Aug, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Mon, 8 Sep, arriving in London Gatwick.Price includes taxes and charges.From 63 €, select.

Belfast.63 € per passenger.Departing Tue, 2 Sep, returning Mon, 8 Sep.Return flight with easyJet.Outbound direct flight with easyJet departs from London Gatwick on Tue, 2 Sep, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Mon, 8 Sep, arriving in London Gatwick.Price includes taxes and charges.From 63 €, select.

Belfast.69 € per passenger.Departing Fri, 8 May, returning Mon, 11 May.Return flight with easyJet.Outbound direct flight with easyJet departs from London Gatwick on Fri, 8 May, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Mon, 11 May, arriving in London Gatwick.Price includes taxes and charges.From 69 €, select.

Belfast.69 € per passenger.Departing Wed, 10 Dec, returning Wed, 14 Jan.Return flight with easyJet.Outbound direct flight with easyJet departs from London Gatwick on Wed, 10 Dec, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Wed, 14 Jan, arriving in London Gatwick.Price includes taxes and charges.From 69 €, select.

Find the cheapest month to fly from London Gatwick to Belfast International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Gatwick to Belfast International flights are currently cheapest in August.

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Direct flights from London Gatwick to Belfast International

London Gatwick to Belfast International: Alternative routes

Compare routes from London Gatwick to Belfast below. You may find an airport to fly into that's cheaper, faster, or easier than Belfast International.

London to Belfast: Flight information

The things to know before you go.

Cheapest flight found	55 €
Cheapest month to fly	June
Average flight time	1 hr, 31 mins
Most popular airline	easyJet
Average flights per week	28

Finding cheap flights from London Gatwick to Belfast International: Frequently asked questions

How much are return flights from London Gatwick to Belfast International?

The best price we found for a return flight from London Gatwick to Belfast International is 55 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from London Gatwick to Belfast International?

1 hour and 31 minutes is the average flight time from London Gatwick to Belfast International.

Which airlines fly direct from London Gatwick to Belfast International?

easyJet flies direct from London Gatwick to Belfast International.

How many flights are there a week from London Gatwick to Belfast International?

As of June 2025, there are 28 flights per week flying from London Gatwick to Belfast International.

When is the cheapest time to fly from London Gatwick to Belfast International?

The cheapest month to fly from London Gatwick to Belfast International is usually June 2025.

Which upcoming date is cheapest to fly from London Gatwick Airport to Belfast International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Gatwick Airport to Belfast International Airport on Thursday, 26 June 2025.

Can I get a direct flight from London Gatwick Airport to Belfast International Airport?

Yes – the average flight time is 1 hour and 31 minutes.

How can I find the best flight deal to Belfast International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Belfast International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Belfast?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Belfast is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from London Gatwick Airport to Belfast International with?

Currently, easyJet offers the cheapest flight tickets to Belfast International.

Flying from London Gatwick Airport (LGW) to Belfast International Airport (BFS): what you need to know

Jump on a direct flight from London Gatwick Airport to Belfast International Airport and you'll be in the air for an average of 1 hour 30 minutes.
Belfast's timezone is UTC+0, which is the same as London.
Choose from 117 weekly London Gatwick Airport to Belfast International Airport flights. The 06:10 departure with easyJet is the earliest flight available. EasyJet operates the last service of the day at 21:55.
For a stress-free journey, turn up at the airport two hours ahead of international flights and an hour before domestic departures. This will give you plenty of time to catch your LGW to BFS flight.
Flying during a peak month like August? School holidays and other popular seasons can mean longer lines at security. Play things extra safe and get there up to four hours ahead of an international flight and two hours before a domestic departure.
EasyJet has direct flights from London Gatwick Airport to Belfast International Airport. Book with this popular airline, then get ready to discover the sights in Belfast — and maybe even more of United Kingdom if you have time.
EasyJet is the top choice for travellers on this route.
Think about adding a stopover when booking your ticket from London Gatwick Airport to Belfast International Airport. Simply deselect 'Direct flights only' to break up your journey, or even explore someplace new along the way. Here's where you can stop between LGW and BFS:
- Glasgow International Airport
- Jersey Airport
- Edinburgh Airport

How to find the cheapest flights from London Gatwick Airport (LGW) to Belfast International Airport (BFS)

Currently, 35 € is the lowest price we've seen for a one-way London Gatwick Airport to Belfast International Airport flight. The best price for a return plane ticket is 55 €. Bear in mind that fares can change due to demand at the time of booking.
Score cheap tickets from LGW to BFS by booking at least seven months ahead. Based on our research, that's the sweet spot for bagging a bargain.
June is the cheapest month for flights from London Gatwick Airport to Belfast International Airport. If you'd like to travel at a different time of year, the 'Whole month' tool will show you the lowest prices for each month.
Getting your hands on cheap flights from LGW to BFS is easy with Price Alerts. Simply create one of these automatic alerts and we'll let you know when a lower fare pops up.
Tailor your flights using filters. Choose your preferred arrival and departure times, airlines and total journey duration. You can also sort results by 'Cheapest,' 'Fastest' or 'Best' flights from London Gatwick Airport to Belfast International Airport.

Handy information about London Gatwick Airport (LGW)

Of all flights leaving London Gatwick Airport, 69.26% touch down on time at their destination.
Central London to London Gatwick Airport is around 80 kilometres. Depending on traffic, it'll take you about 1 hour 20 minutes to get there if you're ride-sharing, catching a cab or driving.
You can expect a trip time of about 1 hour 25 minutes when using public transport.
Get your holiday off to a stress-free start by staying near LGW. Whether you've booked an early flight from London Gatwick Airport to Belfast International Airport or just don't want to be rushed, these hotels are perfect:

Arriving at Belfast International Airport (BFS)

If you're getting in on a late London Gatwick Airport to Belfast International Airport flight, nothing beats the convenience of being close to the terminal. Pick up your bags from the carousel and then be showered and relaxing soon after at one of these accommodation options near BFS:
Begin your adventure by picking up a Belfast International Airport rental car. Grab a set of wheels from Budget, Drivalia or Dollar to explore Belfast and beyond.
Lock in the best deal by reserving your ride from Belfast International Airport around three weeks before your departure date.

Getting from Belfast International Airport (BFS) to central Belfast

From Belfast International Airport, Belfast is approximately 32 kilometres away. It takes around 30 minutes to get to the centre driving.
Travelling to the centre on public transport takes roughly 2 hours.

When to fly to Belfast International Airport (BFS)

The quietest month for a flight from London Gatwick Airport to Belfast International Airport is January, while August is the busiest. Pick the best time to visit Belfast based on whether you prefer a more fast-paced or easygoing experience.
Lock in your flight from London Gatwick Airport to Belfast International Airport for July if you'd like to explore Belfast during its warmest month. You can expect temperatures of between 10ºC (50ºF) and 19ºC (66ºF).
Look for cheap tickets from LGW to BFS in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between 1ºC (34ºF) and 8ºC (46ºF) on average.

Explore more of United Kingdom

Belfast is always a good idea, but there are so many other corners of United Kingdom waiting to be discovered. Around 354 kilometres south-east of Belfast, a trip to Birmingham will keep you busy. Start with popular sights like Cadbury World, The Library of Birmingham and National Sea Life Centre.
Bristol is another essential stop in United Kingdom and is around 418 kilometres south-east of Belfast. No journey is complete without experiencing Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.