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Cheap flights from London Gatwick Airport to Northern Ireland from £32

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 Northern Ireland departing on 6/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from London Gatwick Airport to Northern Ireland

Cheap return flights

easyJet Logo
06:15 - 07:45LGW-BFS
1h 30mdirect
easyJet Logo
21:10 - 22:45BFS-LGW
1h 35mdirect
£48easyJet
Find Deal
Mon, 1 Sep - Thu, 4 Sep
easyJet Logo
18:55 - 20:25LGW-BFS
1h 30mdirect
easyJet Logo
06:15 - 07:45BFS-LGW
1h 30mdirect
£49easyJet
Find Deal
Tue, 2 Sep - Tue, 23 Sep
easyJet Logo
06:15 - 07:45LGW-BFS
1h 30mdirect
easyJet Logo
21:05 - 22:30BFS-LGW
1h 25mdirect
£50easyJet
Find Deal
Mon, 1 Sep - Wed, 3 Sep
easyJet Logo
06:15 - 07:45LGW-BFS
1h 30mdirect
easyJet Logo
21:05 - 22:30BFS-LGW
1h 25mdirect
£51easyJet
Find Deal
Mon, 1 Sep - Wed, 3 Sep
easyJet Logo
07:50 - 09:20LGW-BHD
1h 30mdirect
easyJet Logo
10:05 - 11:25BHD-LGW
1h 20mdirect
£51easyJet
Find Deal
Sat, 1 Nov - Sat, 8 Nov
easyJet Logo
06:20 - 07:50LGW-BFS
1h 30mdirect
easyJet Logo
06:05 - 07:35BFS-LGW
1h 30mdirect
£51easyJet
Find Deal
Fri, 12 Sep - Fri, 19 Sep
easyJet Logo
06:20 - 07:50LGW-BFS
1h 30mdirect
easyJet Logo
06:05 - 07:35BFS-LGW
1h 30mdirect
£52easyJet
Find Deal
Fri, 12 Sep - Fri, 19 Sep
easyJet Logo
06:10 - 07:40LGW-BFS
1h 30mdirect
easyJet Logo
06:10 - 07:40BFS-LGW
1h 30mdirect
£53easyJet
Find Deal
Tue, 30 Sep - Thu, 2 Oct
Logo
15:55 - 21:10LGW-BHD
5h 15m1 stop
Logo
07:05 - 08:30BHD-LGW
1h 25mdirect
£115
Find Deal
Thu, 25 Sep - Sun, 28 Sep
Logo
20:35 - 13:45LGW-LDY
17h 10m2 stops
Logo
07:45 - 08:35LDY-LGW
24h 50m2 stops
£177
Find Deal
Thu, 18 Sep - Mon, 22 Sep

easyJet flights from London Gatwick Airport to Northern Ireland

Our best easyJet deals on London Gatwick Airport to Northern Ireland flight tickets
easyJet
1 Sept
LGW06:15London Gatwick
1h 30m
BFS07:45Belfast Intl
4 Sept
BFS21:10Belfast Intl
1h 35m
LGW22:45London Gatwick
£48
Find similar
easyJet
2 Sept
LGW18:55London Gatwick
1h 30m
BFS20:25Belfast Intl
23 Sept
BFS06:15Belfast Intl
1h 30m
LGW07:45London Gatwick
£49
Find similar
easyJet
1 Sept
LGW06:15London Gatwick
1h 30m
BFS07:45Belfast Intl
3 Sept
BFS21:05Belfast Intl
1h 25m
LGW22:30London Gatwick
£50
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Gatwick Airport to Northern Ireland 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 1 August 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonBelfast

LGW - BFS

LGWBFS

London Gatwick

Mon 1/9

06:15-07:45

Nonstop1h 30m

Belfast Intl

Thu 4/9

21:10-22:45

Nonstop1h 35m

£48

LondonBelfast

LGW - BFS

LGWBFS

London Gatwick

Tue 2/9

18:55-20:25

Nonstop1h 30m

Belfast Intl

Tue 23/9

06:15-07:45

Nonstop1h 30m

£49

LondonBelfast

LGW - BFS

LGWBFS

London Gatwick

Mon 1/9

06:15-07:45

Nonstop1h 30m

Belfast Intl

Wed 3/9

21:05-22:30

Nonstop1h 25m

£50

LondonBelfast

LGW - BFS

LGWBFS

London Gatwick

Mon 1/9

06:15-07:45

Nonstop1h 30m

Belfast Intl

Wed 3/9

21:05-22:30

Nonstop1h 25m

£51

LondonBelfast

LGW - BHD

LGWBHD

London Gatwick

Sat 1/11

07:50-09:20

Nonstop1h 30m

Belfast City

Sat 8/11

10:05-11:25

Nonstop1h 20m

£51

LondonBelfast

LGW - BFS

LGWBFS

London Gatwick

Fri 12/9

06:20-07:50

Nonstop1h 30m

Belfast Intl

Fri 19/9

06:05-07:35

Nonstop1h 30m

£51

LondonBelfast

LGW - BFS

LGWBFS

London Gatwick

Fri 12/9

06:20-07:50

Nonstop1h 30m

Belfast Intl

Fri 19/9

06:05-07:35

Nonstop1h 30m

£52

LondonBelfast

LGW - BFS

LGWBFS

London Gatwick

Tue 30/9

06:10-07:40

Nonstop1h 30m

Belfast Intl

Thu 2/10

06:10-07:40

Nonstop1h 30m

£53

LondonBelfast

LGW - BHD

LGWBHD

London Gatwick

Thu 25/9

15:55-21:10

1 stop5h 15m

Belfast City

Sun 28/9

07:05-08:30

Nonstop1h 25m

£115

LondonLondonderry

LGW - LDY

LGWLDY

London Gatwick

Thu 18/9

20:35-13:45

2 stops17h 10m

Londonderry Eglinton

Mon 22/9

07:45-08:35

2 stops24h 50m

£177

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Northern Ireland from

How to get the cheapest flight ticket from London Gatwick Airport to Northern Ireland

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 Northern Ireland?

In general, January is the cheapest month to fly from London Gatwick Airport to Northern Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £53. If you’re not able to fly to Northern Ireland in January, then March is your next best option. Flight prices from London Gatwick Airport to Northern Ireland during March average around £56.

What is the cheapest day to depart on your flight to Northern Ireland?

The cheapest day to depart from London Gatwick Airport to Northern Ireland is on a Thursday. Travellers who choose to depart for Northern Ireland on a Thursday will often find tickets for as low as £85. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £106. These prices are subject to change though, so be sure to set up a Price Alert for flights to Northern Ireland.

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

Flying to Northern Ireland from London Gatwick Airport in the morning is the least expensive time of day to depart. momondo users have found prices as low as £91 when looking at flights departing in the morning. If you have a flexible travel schedule, then try to avoid flying at midday when prices are £126 on average. Flights to Northern Ireland from London Gatwick Airport at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest London Gatwick to Northern Ireland flight route?

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

How far in advance should I book a flight to Northern Ireland?

You are more likely to see cheaper flights to Northern Ireland from London Gatwick Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Northern Ireland for around £84 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Northern Ireland from London Gatwick Airport for as low as £62 on momondo.

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

There are 1 cabin classes available to choose from on London Gatwick to Northern Ireland 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 Northern Ireland flight deals and tips

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

Best price found

£32

Fastest flight time

1h 25m

Direct flights

Every day

Airports in Northern Ireland

2 airports
The best one-way flight to Northern Ireland from London Gatwick Airport in the past 72 hours is £32. The best return flight deal from London Gatwick Airport to Northern Ireland found on momondo in the last 72 hours is £48.
The fastest flight from London Gatwick Airport to Northern Ireland takes 1h 25m
Direct flights go from London Gatwick Airport to Northern Ireland every day.
There are 2 airports near Northern Ireland: Belfast Intl (BFS), Belfast City (BHD)
Search flight deals

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

    Prices for flights from London Gatwick Airport to Northern Ireland refresh daily.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to Northern Ireland.

  • What documentation or ID do you need to fly to Northern Ireland?

    The travel and health documents you'll need for your trip to Northern Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Northern Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from London Gatwick Airport to Northern Ireland?

Best airlines flying from London Gatwick Airport to Northern Ireland

Compare and see reviews for airlines that fly from London Gatwick Airport to Northern Ireland with momondo
Airline
Rating
Free Cancellation
Price
easyJetPriceFrom £42Free 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 Northern Ireland?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Northern Ireland . Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Northern Ireland from London which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from London to Northern Ireland?

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 Northern Ireland from London.

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

Of course. momondo tracks the price of London to Northern Ireland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Northern Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Northern Ireland

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Popular flights according to clicks in the last 7 days on momondo
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