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Cheap flights from London Gatwick Airport to Belfast from £30

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London Gatwick Airport to Belfast departing on 9/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from London Gatwick Airport to Belfast

Cheap return flights

easyJet Logo
06:10 - 07:40LGW-BFS
1h 30mdirect
easyJet Logo
20:55 - 22:25BFS-LGW
1h 30mdirect
£48easyJet
Find Deal
Tue, 30 Sep - Tue, 7 Oct
easyJet Logo
06:10 - 07:40LGW-BFS
1h 30mdirect
easyJet Logo
20:55 - 22:25BFS-LGW
1h 30mdirect
£49easyJet
Find Deal
Tue, 30 Sep - Tue, 7 Oct
easyJet Logo
08:25 - 09:55LGW-BFS
1h 30mdirect
easyJet Logo
21:05 - 22:30BFS-LGW
1h 25mdirect
£49easyJet
Find Deal
Wed, 3 Sep - Wed, 10 Sep
easyJet Logo
05:55 - 07:30LGW-BFS
1h 35mdirect
easyJet Logo
06:10 - 07:40BFS-LGW
1h 30mdirect
£50easyJet
Find Deal
Thu, 11 Sep - Thu, 18 Sep
easyJet Logo
06:15 - 07:45LGW-BFS
1h 30mdirect
easyJet Logo
21:10 - 22:45BFS-LGW
1h 35mdirect
£51easyJet
Find Deal
Mon, 15 Sep - Thu, 18 Sep
easyJet Logo
09:10 - 10:35LGW-BHD
1h 25mdirect
easyJet Logo
07:05 - 08:30BHD-LGW
1h 25mdirect
£51easyJet
Find Deal
Sat, 4 Oct - Sun, 5 Oct
easyJet Logo
08:35 - 10:05LGW-BFS
1h 30mdirect
easyJet Logo
10:20 - 11:45BFS-LGW
1h 25mdirect
£52easyJet
Find Deal
Thu, 13 Nov - Mon, 17 Nov
easyJet Logo
06:20 - 07:50LGW-BFS
1h 30mdirect
easyJet Logo
06:10 - 07:40BFS-LGW
1h 30mdirect
£52easyJet
Find Deal
Fri, 19 Sep - Mon, 22 Sep
easyJet Logo
08:25 - 09:55LGW-BFS
1h 30mdirect
easyJet Logo
06:10 - 07:40BFS-LGW
1h 30mdirect
£53easyJet
Find Deal
Tue, 14 Oct - Mon, 20 Oct
easyJet Logo
09:10 - 10:35LGW-BHD
1h 25mdirect
easyJet Logo
08:50 - 10:15BHD-LGW
1h 25mdirect
£53easyJet
Find Deal
Sat, 11 Oct - Mon, 20 Oct

easyJet flights from London Gatwick Airport to Belfast

Our best easyJet deals on London Gatwick Airport to Belfast flight tickets
easyJet
30 Sept
LGW06:10London Gatwick
1h 30m
BFS07:40Belfast Intl
7 Oct
BFS20:55Belfast Intl
1h 30m
LGW22:25London Gatwick
£48
Find similar
easyJet
30 Sept
LGW06:10London Gatwick
1h 30m
BFS07:40Belfast Intl
7 Oct
BFS20:55Belfast Intl
1h 30m
LGW22:25London Gatwick
£49
Find similar
easyJet
3 Sept
LGW08:25London Gatwick
1h 30m
BFS09:55Belfast Intl
10 Sept
BFS21:05Belfast Intl
1h 25m
LGW22:30London Gatwick
£49
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Gatwick Airport to Belfast that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 17 August 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Belfast that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonBelfast

LGW - BFS

LGWBFS

London Gatwick

Tue 30/9

06:10-07:40

Nonstop1h 30m

Belfast Intl

Tue 7/10

20:55-22:25

Nonstop1h 30m

£48

LondonBelfast

LGW - BFS

LGWBFS

London Gatwick

Tue 30/9

06:10-07:40

Nonstop1h 30m

Belfast Intl

Tue 7/10

20:55-22:25

Nonstop1h 30m

£49

LondonBelfast

LGW - BFS

LGWBFS

London Gatwick

Wed 3/9

08:25-09:55

Nonstop1h 30m

Belfast Intl

Wed 10/9

21:05-22:30

Nonstop1h 25m

£49

LondonBelfast

LGW - BFS

LGWBFS

London Gatwick

Thu 11/9

05:55-07:30

Nonstop1h 35m

Belfast Intl

Thu 18/9

06:10-07:40

Nonstop1h 30m

£50

LondonBelfast

LGW - BFS

LGWBFS

London Gatwick

Mon 15/9

06:15-07:45

Nonstop1h 30m

Belfast Intl

Thu 18/9

21:10-22:45

Nonstop1h 35m

£51

LondonBelfast

LGW - BHD

LGWBHD

London Gatwick

Sat 4/10

09:10-10:35

Nonstop1h 25m

Belfast City

Sun 5/10

07:05-08:30

Nonstop1h 25m

£51

LondonBelfast

LGW - BFS

LGWBFS

London Gatwick

Thu 13/11

08:35-10:05

Nonstop1h 30m

Belfast Intl

Mon 17/11

10:20-11:45

Nonstop1h 25m

£52

LondonBelfast

LGW - BFS

LGWBFS

London Gatwick

Fri 19/9

06:20-07:50

Nonstop1h 30m

Belfast Intl

Mon 22/9

06:10-07:40

Nonstop1h 30m

£52

LondonBelfast

LGW - BFS

LGWBFS

London Gatwick

Tue 14/10

08:25-09:55

Nonstop1h 30m

Belfast Intl

Mon 20/10

06:10-07:40

Nonstop1h 30m

£53

LondonBelfast

LGW - BHD

LGWBHD

London Gatwick

Sat 11/10

09:10-10:35

Nonstop1h 25m

Belfast City

Mon 20/10

08:50-10:15

Nonstop1h 25m

£53

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Belfast from

How to get the cheapest flight ticket from London Gatwick Airport to Belfast

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 cheapest month to fly to Belfast?

The cheapest month to fly to Belfast from London Gatwick Airport is in January. Flight prices, which tend to average around £52, are often lower during this time because this is during the off-season. If you aren’t able to travel to Belfast during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of £53.

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

The cheapest day to depart on your flight to Belfast is on a Wednesday when prices can be found for as low as £61. This is often the case because there is less demand to fly during this day of the week. Flights from London Gatwick Airport to Belfast on a Friday will generally be more expensive and average around £71. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Belfast?

The cheapest time of day to fly to Belfast is in the morning when flights can be purchased for as low as £84. Flights to Belfast are more costly in the afternoon, with an average ticket price of £107. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest London Gatwick to Belfast flight route?

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

How far in advance should I book a flight to Belfast?

You are more likely to see cheaper flights to Belfast from London Gatwick Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Belfast for around £82 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belfast from London Gatwick Airport for as low as £59 on momondo.

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

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

Cheap London Gatwick Airport to Belfast flight deals and tips

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

Best price found

£30

Fastest flight time

1h 25m

Direct flights

Every day

Airports in Belfast

2 airports
The best one-way flight to Belfast from London Gatwick Airport in the past 72 hours is £30. The best return flight deal from London Gatwick Airport to Belfast found on momondo in the last 72 hours is £48.
The fastest flight from London Gatwick Airport to Belfast takes 1h 25m
Direct flights go from London Gatwick Airport to Belfast every day.
There are 2 airports near Belfast: Belfast Intl (BFS), Belfast City (BHD)
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  • How far is London Gatwick to Belfast by plane?

    The distance between London Gatwick and Belfast is about 337.3 mi. 1h 25m is a normal flight duration for this route.

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

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

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

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

    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.

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

    The necessary travel and health documents for your Belfast 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.

Best airlines flying from London Gatwick Airport to Belfast

Compare and see reviews for airlines that fly from London Gatwick Airport to Belfast with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom £40Free CancellationRating
6.9
1,822 reviews
Search easyJet flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Belfast from London.

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

All flight searches from London to Belfast on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Belfast from London.

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

Yes momondo offers price alerts on flights to Belfast from London. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Find better results for your trip to the United Kingdom

Fly into one of these airports located in Belfast

Airports listed have a maximum distance of 12.2 mi from Belfast
Belfast Intl Airport
Belfast City Airport