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Cheap flights from London Gatwick Airport to Belfast from £38

LGW — BHD
1 Oct — 8 Oct1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from London Gatwick to Belfast are usually found in January or November, booked 33 days in advance, depart on a Tuesday or Wednesday and return on a Friday

Cheap flight deals from Gatwick to Belfast

Enter your travel dates to find the best prices.

Cheapest flights from Gatwick to Belfast

Tue 13/1013:55 -
Nonstop1h 35m
Tue 20/1006:15 -
Nonstop1h 30m
Deal found 29/8£53
Mon 2/1108:00 -
Nonstop1h 30m
Wed 2/1210:10 -
Nonstop1h 25m
Deal found 31/8£53
Thu 1/1006:10 -
Nonstop1h 30m
Thu 8/1006:10 -
Nonstop1h 30m
Deal found 31/8£55
Mon 2/1108:00 -
Nonstop1h 30m
Sat 28/1110:00 -
Nonstop1h 25m
Deal found 31/8£55
Sat 10/1008:25 -
Nonstop1h 30m
Thu 22/1008:10 -
Nonstop1h 30m
Deal found 28/8£55
Thu 5/1112:15 -
Nonstop1h 35m
Mon 9/1120:50 -
Nonstop1h 25m
Deal found 1/9£56
Mon 2/1108:00 -
Nonstop1h 30m
Sun 29/1107:30 -
Nonstop1h 30m
Deal found 31/8£56
Wed 14/1008:25 -
Nonstop1h 30m
Sat 17/1006:20 -
Nonstop1h 30m
Deal found 28/8£57
Tue 6/1008:25 -
Nonstop1h 25m
Tue 13/1007:00 -
Nonstop1h 30m
Deal found 28/8£57
Sat 3/1008:25 -
Nonstop1h 30m
Sat 17/1006:20 -
Nonstop1h 30m
Deal found 1/9£58
Sat 17/1008:35 -
Nonstop1h 25m
Mon 19/1008:45 -
Nonstop1h 30m
Deal found 28/8£58
Thu 1/1006:10 -
Nonstop1h 30m
Mon 5/1020:55 -
Nonstop1h 30m
Deal found 28/8£58

Find flight deals from Gatwick to Belfast

Round-trip from

£53

One-way from

£38

Popular in

July

Cheapest in

January

Average price

£89
easyJet
  • easyJet
  • 13/10-20/10
  • Nonstop
  • 3h 05m total
  • London to Belfast
Search Deals
easyJet
  • easyJet
  • 18/9
  • Nonstop
  • 1h 30m total
  • London to Belfast
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£16 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
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Cheapflights Fare Finder

 
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

Cheapest return flight

LondonBelfast

LGW London Gatwick - BFS Belfast Intl

LGWBFS

London Gatwick

Tue 6/10

18:55-20:25

Nonstop1h 30m

Belfast Intl

Tue 13/10

06:15-07:45

Nonstop1h 30m

£57

LondonBelfast

LGW London Gatwick - BFS Belfast Intl

LGWBFS

London Gatwick

Wed 7/10

06:00-07:30

Nonstop1h 30m

Belfast Intl

Mon 12/10

08:15-09:45

Nonstop1h 30m

£57

LondonBelfast

LGW London Gatwick - BFS Belfast Intl

LGWBFS

London Gatwick

Fri 16/10

17:50-19:20

Nonstop1h 30m

Belfast Intl

Sun 18/10

09:55-11:25

Nonstop1h 30m

£57

LondonBelfast

LGW London Gatwick - BFS Belfast Intl

LGWBFS

London Gatwick

Thu 8/10

19:00-20:30

Nonstop1h 30m

Belfast Intl

Mon 12/10

20:55-22:25

Nonstop1h 30m

£57

LondonBelfast

LGW London Gatwick - BFS Belfast Intl

LGWBFS

London Gatwick

Thu 1/10

06:10-07:40

Nonstop1h 30m

Belfast Intl

Fri 2/10

21:10-22:35

Nonstop1h 25m

£57

LondonBelfast

LGW London Gatwick - BHD Belfast City

LGWBHD

London Gatwick

Fri 9/10

19:00-20:30

Nonstop1h 30m

Belfast City

Mon 12/10

07:00-08:30

Nonstop1h 30m

£60

LondonBelfast

LGW London Gatwick - BFS Belfast Intl

LGWBFS

London Gatwick

Tue 29/9

08:25-09:55

Nonstop1h 30m

Belfast Intl

Tue 6/10

16:00-17:30

Nonstop1h 30m

£61

LondonBelfast

LGW London Gatwick - BFS Belfast Intl

LGWBFS

London Gatwick

Mon 14/9

06:15-07:45

Nonstop1h 30m

Belfast Intl

Fri 18/9

21:10-22:35

Nonstop1h 25m

£63

LondonBelfast

LGW London Gatwick - BHD Belfast City

LGWBHD

London Gatwick

Mon 16/11

12:05-13:35

Nonstop1h 30m

Belfast City

Mon 23/11

10:10-11:35

Nonstop1h 25m

£63

LondonBelfast

LGW London Gatwick - BHD Belfast City

LGWBHD

London Gatwick

Sat 10/10

08:35-10:00

Nonstop1h 25m

Belfast City

Sun 11/10

07:00-08:30

Nonstop1h 30m

£63

Flights are sorted by cheapest return flights first.

Deals found on 1/9

Showing 1-10 of 47 resultsSorted by cheapest first
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Best time to book a flight from Gatwick to Belfast

Have a flexible travel schedule? Discover the best time to fly to Belfast from Gatwick with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from London Gatwick Airport to Belfast

What is the cheapest month to book a flight from London Gatwick Airport to Belfast?

Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to Belfast (average of £75). Flying from London Gatwick Airport to Belfast in July is currently the most expensive (average of £143). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LGW to BFS?

A simple way to save on the total cost of your ticket is to fly from London Gatwick Airport to Belfast in the morning. If you’re flexible enough to do this you can expect to save up to 30% on your trip compared to booking a flight at midday.

How much does it cost for a return flight from London Gatwick Airport to Belfast?

Airfare is below average for this route at the moment.
London Gatwick Airport to Belfast flights typically cost between £69 and £141 in October.
The cheapest return price found within the last 5 days was £53 on easyJet (13 Oct–20 Oct).

How far ahead should I book a flight from London Gatwick Airport to Belfast?

Booking 41 days in advance of your planned departure date is, on average, the best time to get cheap flights from London Gatwick Airport to Belfast. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest day to fly from London Gatwick Airport to Belfast?

Travellers seeking maximum savings on their London Gatwick Airport to Belfast flight should consider departing on Tuesday at midday when fares are most often at their lowest. Monday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Belfast

Read reviews from past customers who have flown with easyJet from London Gatwick Airport to Belfast. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
easyJet
6.9
Okay
1,927 reviews
Check prices

Crew

7.7

Entertainment

5.5

Food

5.9

Overall

6.9

Comfort

6.8

Boarding

6.7

Reviews

1 / 20
2.0
Mediocre

Aleksandra,Aug 2026

LGW - RMU

Awful plane, old, rickety, ripped seats in places, rubbish left from previous passengers. The crew clothing was tatty, old, unkempt. I have never experienced anything like this. Ryanair had better standards.
easyJet
6.9
Okay
1,927 reviews
easyJet
6.9
Okay
1,927 reviews
Check prices

Crew

7.7

Entertainment

5.5

Food

5.9

Overall

6.9

Comfort

6.8

Boarding

6.7

Reviews

1 / 20
2.0
Mediocre

Aleksandra,Aug 2026

LGW - RMU

Awful plane, old, rickety, ripped seats in places, rubbish left from previous passengers. The crew clothing was tatty, old, unkempt. I have never experienced anything like this. Ryanair had better standards.

Related info for your journey

  • How long is the flight from London Gatwick Airport to Belfast?

    For as low as £57, easyJet can have you in Belfast from London Gatwick Airport in 1h 30m. The distance from London Gatwick Airport to Belfast is about 349 mi. All flights are typically direct.

  • What is the cheapest airline to fly from London Gatwick Airport to Belfast round-trip?

    Our cheapest airline available from London Gatwick Airport to Belfast is easyJet. Our recent data shows that you can find tickets from as low as £40 on this airline. You may be able to fly from London Gatwick Airport to Belfast for 55% less than the average price by searching for this airline.

  • What are the cheapest flights from London Gatwick Airport to Belfast?

    The cheapest flight price from London Gatwick Airport to Belfast is £37. On average you can expect to pay £97. The most popular route, (London Gatwick - Belfast Intl), can usually be booked for £56.

  • Can I find deals for flights from Gatwick to Belfast that include hotel bookings?

    Yes. In addition to deals on Gatwick to Belfast flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Gatwick to Belfast?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Gatwick to Belfast.

  • Can I find deals for business class flights from Gatwick to Belfast?

    Yes. Cheapflights offers flight deals from Gatwick to Belfast by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from London Gatwick Airport to Belfast?

    Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to Belfast (average of £75). Flying from London Gatwick Airport to Belfast in July is currently the most expensive (average of £143). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top airline flying from Gatwick to Belfast

AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£40Average£94FlexibilityNo cancel feeOn-time86%
Search easyJet flights

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Certainly. Search results for flights to Belfast from Gatwick shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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Yes! Start tracking prices for Gatwick to Belfast flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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