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

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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

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Flight deals from London Gatwick to Belfast International

Looking for a cheap last-minute deal or the best return flight from London Gatwick Airport to Belfast International Airport? If you want to travel next month, return fares start from $89. Find the lowest prices on one-way and return tickets right here.

Belfast.$84 per passenger.Departing Tue, 3 Nov, returning Wed, 4 Nov.Return flight with easyJet.Outbound direct flight with easyJet departs from London Gatwick on Tue, 3 Nov, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Wed, 4 Nov, arriving in London Gatwick.Price includes taxes and charges.From $84, select.

Belfast.$88 per passenger.Departing Sat, 28 Nov, returning Thu, 24 Dec.Return flight with easyJet.Outbound direct flight with easyJet departs from London Gatwick on Sat, 28 Nov, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Thu, 24 Dec, arriving in London Gatwick.Price includes taxes and charges.From $88, select.

Belfast.$89 per passenger.Departing Thu, 1 Oct, returning Wed, 7 Oct.Return flight with easyJet.Outbound direct flight with easyJet departs from London Gatwick on Thu, 1 Oct, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Wed, 7 Oct, arriving in London Gatwick.Price includes taxes and charges.From $89, select.

Belfast.$90 per passenger.Departing Tue, 1 Dec, returning Mon, 21 Dec.Return flight with easyJet.Outbound direct flight with easyJet departs from London Gatwick on Tue, 1 Dec, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Mon, 21 Dec, arriving in London Gatwick.Price includes taxes and charges.From $90, select.

Belfast.$92 per passenger.Departing Mon, 5 Oct, returning Fri, 13 Nov.Return flight with easyJet.Outbound direct flight with easyJet departs from London Gatwick on Mon, 5 Oct, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Fri, 13 Nov, arriving in London Gatwick.Price includes taxes and charges.From $92, select.

Belfast.$95 per passenger.Departing Tue, 8 Dec, returning Sat, 9 Jan.Return flight with easyJet.Outbound direct flight with easyJet departs from London Gatwick on Tue, 8 Dec, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Sat, 9 Jan, arriving in London Gatwick.Price includes taxes and charges.From $95, select.

Belfast.$95 per passenger.Departing Sat, 17 Oct, returning Tue, 22 Dec.Return flight with easyJet.Outbound direct flight with easyJet departs from London Gatwick on Sat, 17 Oct, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Tue, 22 Dec, arriving in London Gatwick.Price includes taxes and charges.From $95, select.

Belfast.$96 per passenger.Departing Sat, 28 Nov, returning Fri, 1 Jan.Return flight with easyJet.Outbound direct flight with easyJet departs from London Gatwick on Sat, 28 Nov, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Fri, 1 Jan, arriving in London Gatwick.Price includes taxes and charges.From $96, select.

Belfast.$103 per passenger.Departing Wed, 23 Sep, returning Tue, 20 Oct.Return flight with easyJet.Outbound direct flight with easyJet departs from London Gatwick on Wed, 23 Sep, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Tue, 20 Oct, arriving in London Gatwick.Price includes taxes and charges.From $103, select.

Belfast.$104 per passenger.Departing Sat, 17 Oct, returning Fri, 1 Jan.Return flight with easyJet.Outbound direct flight with easyJet departs from London Gatwick on Sat, 17 Oct, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Fri, 1 Jan, arriving in London Gatwick.Price includes taxes and charges.From $104, select.

Belfast.$104 per passenger.Departing Thu, 24 Sep, returning Wed, 4 Nov.Return flight with easyJet.Outbound direct flight with easyJet departs from London Gatwick on Thu, 24 Sep, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Wed, 4 Nov, arriving in London Gatwick.Price includes taxes and charges.From $104, select.

Belfast.$107 per passenger.Departing Sun, 15 Nov, returning Tue, 2 Feb.Return flight with easyJet.Outbound direct flight with easyJet departs from London Gatwick on Sun, 15 Nov, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Tue, 2 Feb, arriving in London Gatwick.Price includes taxes and charges.From $107, select.

Belfast.$107 per passenger.Departing Sat, 19 Sep, returning Wed, 16 Dec.Return flight with easyJet.Outbound direct flight with easyJet departs from London Gatwick on Sat, 19 Sep, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Wed, 16 Dec, arriving in London Gatwick.Price includes taxes and charges.From $107, select.

Belfast.$107 per passenger.Departing Fri, 27 Nov, returning Wed, 10 Mar.Return flight with easyJet.Outbound direct flight with easyJet departs from London Gatwick on Fri, 27 Nov, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Wed, 10 Mar, arriving in London Gatwick.Price includes taxes and charges.From $107, select.

Belfast.$107 per passenger.Departing Fri, 1 Jan, returning Sat, 9 Jan.Return flight with easyJet.Outbound direct flight with easyJet departs from London Gatwick on Fri, 1 Jan, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Sat, 9 Jan, arriving in London Gatwick.Price includes taxes and charges.From $107, select.

Belfast.$108 per passenger.Departing Wed, 23 Sep, returning Fri, 25 Sep.Return flight with easyJet.Outbound direct flight with easyJet departs from London Gatwick on Wed, 23 Sep, arriving in Belfast International.Inbound direct flight with easyJet departs from Belfast International on Fri, 25 Sep, arriving in London Gatwick.Price includes taxes and charges.From $108, 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 November.

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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.

Belfast City

4km from central Belfast

ClosestCheapest

from $83

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Belfast International

20km from central Belfast

from $84

Search flights

London to Belfast: Flight information

The things to know before you go.

Cheapest flight found	$84
Cheapest month to fly	November
Average flight time	1 hr, 31 mins
Most popular airline	easyJet
Average flights per week	39

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 $84. 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 September 2026, 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 November.

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 Tuesday, 3 November 2026.

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.

Travelling 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 travelling for an average of 1 hour 30 minutes.
London and Belfast are both in the UTC+0 timezone. This means you won't have to change your watch on arrival.
Each week, there are 23 London Gatwick Airport to Belfast International Airport flights. If you prefer to be on board early, take the 06:00 easyJet flight. If you'd rather make the most of your time before you fly, the last flight is at 20:55 with easyJet.
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.
Be prepared for longer lines during popular months such as August. Arriving up to four hours in advance for international flights and two hours for a domestic departure will give you ample time for security and boarding.
EasyJet offers 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 the United Kingdom if you have time.
The airline with the highest booking volume on this route is easyJet.
EasyJet tops the rankings as the most punctual carrier for LGW to BFS flights, with 86.11% of services reaching their destination on schedule.
If you'd like to explore another city along the way, simply uncheck 'Direct flights only' when searching for your ticket from London Gatwick Airport to Belfast International Airport. Here are the top stopovers between LGW and BFS:
- Amsterdam Schiphol Airport
- Edinburgh Airport
- Glasgow Intl Airport

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

Currently, $32 is the cheapest price we've found for a one-way London Gatwick Airport to Belfast International Airport flight. The best price for a return ticket is $84. Remember that fares could change due to availability when booking.
Score cheap tickets from LGW to BFS by booking one month 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 want to travel at a different time of year, the 'Whole month' tool will give you the lowest airfares for every month.
Finding cheap flights from LGW to BFS couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll let you know when a new deal comes up.
Choose your ideal departure and arrival times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to get the best deals on flights from London Gatwick Airport to Belfast International Airport.

Handy information about London Gatwick Airport (LGW)

London Gatwick Airport scores high marks for on-time performance. 82% of flights that depart LGW arrive at their destination on time.
Central London to London Gatwick Airport is approximately 48 kilometres. Depending on traffic, it'll take you about 1 hour 5 minutes to get there if you're ride-sharing, catching a taxi or driving.
Catching public transport? Expect a trip time of around 45 minutes.
Searching for a handy hotel close to LGW? If you're catching an early flight from London Gatwick Airport to Belfast International Airport, these accommodation options will put you moments from your departure gate:

Arriving at Belfast International Airport (BFS)

Reserve a hotel near BFS if you're catching a late London Gatwick Airport to Belfast International Airport flight. Select one of these accommodation options and make your arrival easier:
Grab a Belfast International Airport rental car and explore Belfast and beyond with your own set of wheels. Budget, Drivalia and Dollar are top outlets to choose from here.
Reserving your ride from Belfast International Airport around three weeks ahead can help you secure the lowest rate.

When to fly to Belfast International Airport (BFS)

September is the most popular month for flights from London Gatwick Airport to Belfast International Airport. To escape the crowds, travel to Belfast in February.
The warmest month in Belfast is July, with temperatures ranging between 9ºC (48ºF) and 19ºC (66ºF). Lock in your flights from London Gatwick Airport to Belfast International Airport in this month if this is the type of weather you like.
Look for cheap tickets from LGW to BFS in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between 1ºC (34ºF) and 8ºC (46ºF) on average.

Explore more of the United Kingdom

You've done Belfast, now it's time to explore more of the United Kingdom. Travel about 274 kilometres south-east to Manchester to check off its leading sights. From Manchester United Museum & Stadium Tour to The Homes of Football and Museum of Science and Industry, you'll have a full itinerary ahead.
Around 354 kilometres south-east of Belfast, Birmingham is another essential stop in the United Kingdom. Experience this destination's highlights firsthand at Birmingham Museum & Art Gallery, Birmingham Hippodrome Theatre and Bournville Experience.