$45 Cheap Flights from London (LGW) to Belfast (BFS)

View $45 flight on Wed, Dec 17, 2025Opens in a new window

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

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Cheap Flights from London to Belfast (LGW-BFS)

Prices were available within the past 7 days and start at $45 for one-way flights and $77 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Sat, Nov 22 - Wed, Dec 10
LGW
London
BFS
Belfast
$77 Roundtrip, found 3 hours ago
$77
Roundtrip
found 3 hours ago
Select easyJet flight, departing Sat, Nov 22 from London to Belfast, returning Wed, Dec 10, priced at $77 found 3 hours ago
easyJet
Sun, Dec 7 - Tue, Dec 9
LGW
London
BFS
Belfast
$78 Roundtrip, found 10 hours ago
$78
Roundtrip
found 10 hours ago
Select easyJet flight, departing Sun, Dec 7 from London to Belfast, returning Tue, Dec 9, priced at $78 found 10 hours ago
easyJet
Mon, Dec 15 - Mon, Dec 22
LGW
London
BFS
Belfast
$81 Roundtrip, found 1 day ago
$81
Roundtrip
found 1 day ago
Select easyJet flight, departing Mon, Dec 15 from London to Belfast, returning Mon, Dec 22, priced at $81 found 1 day ago
easyJet
Sun, Dec 7 - Tue, Dec 9
LGW
London
BFS
Belfast
$82 Roundtrip, found 10 hours ago
$82
Roundtrip
found 10 hours ago
Select easyJet flight, departing Sun, Dec 7 from London to Belfast, returning Tue, Dec 9, priced at $82 found 10 hours ago
easyJet
Tue, Nov 18 - Wed, Nov 19
LGW
London
BFS
Belfast
$84 Roundtrip, found 5 days ago
$84
Roundtrip
found 5 days ago
Select easyJet flight, departing Tue, Nov 18 from London to Belfast, returning Wed, Nov 19, priced at $84 found 5 days ago
easyJet
Tue, Nov 25 - Wed, Nov 26
LGW
London
BFS
Belfast
$85 Roundtrip, found 4 days ago
$85
Roundtrip
found 4 days ago
Select easyJet flight, departing Tue, Nov 25 from London to Belfast, returning Wed, Nov 26, priced at $85 found 4 days ago
easyJet
Wed, Nov 12 - Wed, Nov 19
LGW
London
BFS
Belfast
$87 Roundtrip, found 17 hours ago
$87
Roundtrip
found 17 hours ago
Select easyJet flight, departing Wed, Nov 12 from London to Belfast, returning Wed, Nov 19, priced at $87 found 17 hours ago
easyJet
Thu, Dec 11 - Sun, Dec 14
LGW
London
BFS
Belfast
$88 Roundtrip, found 3 days ago
$88
Roundtrip
found 3 days ago
Select easyJet flight, departing Thu, Dec 11 from London to Belfast, returning Sun, Dec 14, priced at $88 found 3 days ago
easyJet
Wed, Jan 7 - Fri, Jan 9
LGW
London
BFS
Belfast
$89 Roundtrip, found 6 hours ago
$89
Roundtrip
found 6 hours ago
Select easyJet flight, departing Wed, Jan 7 from London to Belfast, returning Fri, Jan 9, priced at $89 found 6 hours ago
easyJet
Fri, Nov 14 - Wed, Nov 19
LGW
London
BFS
Belfast
$90 Roundtrip, found 1 day ago
$90
Roundtrip
found 1 day ago
Select easyJet flight, departing Fri, Nov 14 from London to Belfast, returning Wed, Nov 19, priced at $90 found 1 day ago

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

February is typically the cheapest month to fly

From $68 - $129 per traveler.

Alternative airports near Belfast

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to George Best Belfast City BHD. Closest option available. Average driving time to city center is 6 minutes. Flights from $84
BHD
George Best Belfast City
Closest
Average driving time to city center6 min
Flights from $84

Frequently asked questions

How much does a flight from Gatwick Airport (LGW) to Belfast Intl. Airport (BFS) cost?
Snag a cheap one-way flight from $45 or cheap return flight from $77 from Gatwick Airport (LGW) to Belfast Intl. Airport (BFS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Gatwick Airport (LGW) to Belfast Intl. Airport (BFS)?
November is the least expensive month to fly from LGW to BFS. Traveling during quieter months is often the key to better flight prices.
Which airlines fly direct from Gatwick Airport (LGW) to Belfast Intl. Airport (BFS)?
If you're departing from Gatwick Airport (LGW), you can take a direct flight to Belfast Intl. Airport (BFS) with easyJet.
What is the cheapest airline that flies from Gatwick Airport (LGW) to Belfast Intl. Airport (BFS)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest LGW to BFS flight.
How many flights per day from Gatwick Airport (LGW) to Belfast Intl. Airport (BFS)?
Each day on average, 3 direct flights operate from Gatwick Airport (LGW) to Belfast Intl. Airport (BFS). Select the departure time that best suits your plans.
What are the most popular departure times for flights from Gatwick Airport (LGW) to Belfast Intl. Airport (BFS)?
More passengers fly between LGW and BFS at 6 PM than at any other point in the day. Looking for a quieter experience? Consider flying outside peak hours and you're likely to save on your fare as well.
What day of the week has the most flights from LGW to BFS?
If you fly on a Friday, you'll get the widest range of choices for flights from Gatwick Airport (LGW) to Belfast Intl. Airport (BFS).
What is the earliest flight from Gatwick Airport (LGW) to Belfast Intl. Airport (BFS)?
Catch the earliest flight at around 6:25AM UTC+0, departing from Gatwick Airport (LGW). You'll be in the air for approximately 1h 30m, coming in to land at Belfast Intl. Airport (BFS) at approximately 7:55AM UTC+0.
How long does it take to fly from Gatwick Airport (LGW) to Belfast Intl. Airport (BFS)?
It takes roughly 1 hour and 29 minutes to travel the 350 mi from LGW to BFS.
What is the best time to fly from Gatwick Airport (LGW) to Belfast Intl. Airport (BFS)?
Opt for a flight from Gatwick Airport (LGW) to Belfast Intl. Airport (BFS) that takes off before 3 PM to reduce the risk of cancellations. Departures later than this have a 22% higher chance of being canceled, on average.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Belfast from Gatwick Airport (LGW)?
Board a direct flight from Gatwick Airport (LGW) to Belfast and touch down at Belfast Intl. Airport (BFS). Another convenient gateway to this city is George Best Belfast City Airport (BHD).
Is it cheaper to buy a plane ticket from Gatwick Airport (LGW) to Belfast Intl. Airport (BFS) last-minute?
Waiting until just before your trip to book your flight from LGW to BFS generally means paying more. While it's possible to find some last-minute deals, there's no guarantee. Keep your travel plans flexible for the best chance of scoring a bargain.
Is it cheaper to book a LGW to BFS flight and hotel package?
You'll generally save money by securing a LGW to BFS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After selecting your preferred accommodations and flights, consider adding extras including tours, activities and car rentals.
Can I cancel or change the date of my flight from Gatwick Airport (LGW) to Belfast Intl. Airport (BFS)?
In most instances, you can cancel or reschedule your LGW to BFS flight. However, additional fees may apply, especially if you made your booking more than 24 hours ago. Check your itinerary for the airline's policies and fees on flight changes, or if you want further details, go to our Customer Service portal.

Travel information

Origin airport
Gatwick
Destination airport
Belfast Intl.
Airlines serving
easyJet
Roundtrip price
$77
Distance
349 mi
Average flight time
1 hour 31 mins

Book with confidence

London to Belfast Flights

The cheapest times to fly from London to Belfast

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from London to Belfast are during the month of November. You can find some of the cheapest flights from London to Belfast with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from London to Belfast

Sunday is one of the best days to book for cheap flights from London to Belfast: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from London to Belfast

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from London to Belfast in 2025. You can also book with separate airlines for your outbound and return journeys, from $45 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap London to Belfast flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your London to Belfast airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

London to Belfast Flights

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*Available to One Key members.