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Cheap flights from Belfast to London Gatwick Airport from £18

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 16/12. Fares are subject to change and may not be available on all flights or dates of travel.
BHD — LGW
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Belfast to London Gatwick are usually found in March or January, booked 88 days in advance, depart on a Thursday or Monday and return on a Wednesday

Cheap flight deals from Belfast to Gatwick

Enter your travel dates to find the best prices.

Cheapest flights from Belfast to Gatwick
Explore the most affordable flight options available from Belfast to Gatwick. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 5 December 2025.

Wed 17/1206:30BFS - LGW
Nonstop1h 30measyJet
Thu 1/120:55LGW - BFS
Nonstop1h 25measyJet
Deal found 4/12£42
Wed 24/1207:25BHD - LGW
Nonstop1h 30measyJet
Thu 1/117:35LGW - BHD
Nonstop1h 25measyJet
Deal found 3/12£42
Tue 23/1220:55BFS - LGW
Nonstop1h 25measyJet
Fri 2/106:40LGW - BFS
Nonstop1h 40measyJet
Deal found 4/12£45
Sun 21/1207:25BHD - LGW
Nonstop1h 30measyJet
Thu 1/117:35LGW - BHD
Nonstop1h 25measyJet
Deal found 3/12£45
Sun 21/1216:00BFS - LGW
Nonstop1h 25measyJet
Tue 30/1206:25LGW - BFS
Nonstop1h 30measyJet
Deal found 3/12£46
Sun 21/1217:00BFS - LGW
Nonstop1h 25measyJet
Sun 4/107:25LGW - BFS
Nonstop1h 30measyJet
Deal found 4/12£46
Tue 23/1207:20BHD - LGW
Nonstop1h 30measyJet
Wed 31/1219:05LGW - BHD
Nonstop1h 25measyJet
Deal found 3/12£50
Wed 24/1207:25BHD - LGW
Nonstop1h 30measyJet
Tue 30/1207:00LGW - BHD
Nonstop1h 30measyJet
Deal found 3/12£51
Tue 9/1220:55BFS - LGW
Nonstop1h 25measyJet
Sat 13/1206:10LGW - BFS
Nonstop1h 30measyJet
Deal found 3/12£54
Fri 12/1221:20BFS - LGW
Nonstop1h 25measyJet
Sat 13/1206:10LGW - BFS
Nonstop1h 30measyJet
Deal found 3/12£55
Wed 24/1207:25BHD - LGW
Nonstop1h 30measyJet
Fri 2/119:05LGW - BHD
Nonstop1h 25measyJet
Deal found 2/12£55
Fri 19/1221:20BFS - LGW
Nonstop1h 25measyJet
Fri 26/1206:25LGW - BFS
Nonstop1h 40measyJet
Deal found 4/12£55

Find flight deals from Belfast to Gatwick

Discover tips and strategies to find the most affordable flight options for your journey from Belfast (BF1) to Gatwick (LGW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 5 December 2025.

Round-trip from

£42

One-way from

£18

Popular in

July

Cheapest in

March

Average price

£88
easyJet
  • easyJet
  • 17/12-1/1
  • Nonstop
  • 2h 55m total
  • Belfast to London
Search Deals
easyJet
  • easyJet
  • 16/12
  • Nonstop
  • 1h 25m total
  • Belfast to London
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£20 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 December 2025
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Belfast to Gatwick 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, Cheapflights users made 858,174 searches. Data last updated 5 December 2025.
Use the filters below to find and compare flights from Belfast to London Gatwick Airport that are best for you.

Fly from

Belfast

Fly to

Gatwick

Route

Depart

Return

Price

BelfastLondon

BFS - LGW

BFSLGW

Belfast Intl

Wed 17/12

06:30-08:00

Nonstop1h 30m

London Gatwick

Thu 1/1

20:55-22:20

Nonstop1h 25m

£42

BelfastLondon

BFS - LGW

BFSLGW

Belfast Intl

Thu 8/1

06:30-08:00

Nonstop1h 30m

London Gatwick

Fri 9/1

20:55-22:20

Nonstop1h 25m

£42

BelfastLondon

BFS - LGW

BFSLGW

Belfast Intl

Sun 18/1

09:25-10:55

Nonstop1h 30m

London Gatwick

Thu 22/1

08:35-10:05

Nonstop1h 30m

£44

BelfastLondon

BFS - LGW

BFSLGW

Belfast Intl

Thu 26/2

14:25-15:50

Nonstop1h 25m

London Gatwick

Fri 27/2

07:00-08:30

Nonstop1h 30m

£45

BelfastLondon

BFS - LGW

BFSLGW

Belfast Intl

Tue 3/3

08:35-10:00

Nonstop1h 25m

London Gatwick

Thu 5/3

08:35-10:05

Nonstop1h 30m

£45

BelfastLondon

BFS - LGW

BFSLGW

Belfast Intl

Sun 21/12

20:45-22:10

Nonstop1h 25m

London Gatwick

Thu 1/1

16:25-17:55

Nonstop1h 30m

£45

BelfastLondon

BFS - LGW

BFSLGW

Belfast Intl

Tue 23/12

20:55-22:20

Nonstop1h 25m

London Gatwick

Wed 31/12

06:25-07:55

Nonstop1h 30m

£45

BelfastLondon

BFS - LGW

BFSLGW

Belfast Intl

Sun 21/12

17:00-18:25

Nonstop1h 25m

London Gatwick

Fri 2/1

06:40-08:20

Nonstop1h 40m

£45

BelfastLondon

BHD - LGW

BHDLGW

Belfast City

Sun 21/12

07:25-08:55

Nonstop1h 30m

London Gatwick

Wed 31/12

19:05-20:30

Nonstop1h 25m

£45

BelfastLondon

BHD - LGW

BHDLGW

Belfast City

Mon 22/12

07:20-08:50

Nonstop1h 30m

London Gatwick

Wed 31/12

19:05-20:30

Nonstop1h 25m

£45

Flights are sorted by cheapest return flights first.

Deals found on 4/12

Showing 1-10 of 40 results
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Best time to book a flight from Belfast to Gatwick

Have a flexible travel schedule? Discover the best time to fly to Gatwick from Belfast with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from Belfast to Gatwick. Price data was last updated on 28 November 2025.

The price you pay for your flight from Belfast to London Gatwick Airport may vary depending on when you book. For the best chance of a lower fare, look to book 52 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, February is the cheapest month in which you can book a flight from Belfast to London Gatwick Airport (average of £34). Flying from Belfast to London Gatwick Airport in July is currently the most expensive (average of £70). 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 BFS to LGW?

Find hourly flight availability from Belfast to Gatwick. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 5 December 2025.

It’s optimal to fly from Belfast to London Gatwick Airport in the evening. By choosing this option you can save up to 32% on the cost of your flight, compared to a flight in the afternoon.

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

Use this chart to determine the cheapest time to fly return from Belfast to Gatwick. Price data was last updated on 29 November 2025.

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

How often are flights from Belfast to London delayed?

About 15% of weekly flights between Belfast and London have experienced delays in the past year, with the average delay time being 106 minutes.

What is the most punctual flight time for Belfast to London flights?

Historically, flights departing in the morning are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Belfast to London flights?

Over the past year, easyJet have had the lowest number of delays on this route, with just 15% of flights being delayed.

Reviews of airlines servicing Gatwick

Get insights into the airlines that provide service to Gatwick. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Gatwick. Reviews last updated 5 December 2025.
See what other customers who have flown with easyJet from Belfast to London Gatwick Airport have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
easyJet
6.9
Okay
1,848 reviews
Check prices

Food

5.9

Comfort

6.7

Entertainment

5.5

Overall

6.9

Boarding

6.7

Crew

7.6

Reviews

1 / 20
10.0
Excellent

muhon,Oct 2025

MAN - GVA

Service and quality and the price is great .definitely recomondable .
easyJet
6.9
Okay
1,848 reviews
easyJet
6.9
Okay
1,848 reviews
Check prices

Food

5.9

Comfort

6.7

Entertainment

5.5

Overall

6.9

Boarding

6.7

Crew

7.6

Reviews

1 / 20
10.0
Excellent

muhon,Oct 2025

MAN - GVA

Service and quality and the price is great .definitely recomondable .

Related info for your journey

Find useful and relevant information for your journey from Belfast to Gatwick. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    Airlines like easyJet fly from Belfast to London Gatwick Airport in about 1h 30m. The time it takes to get you to your destination is usually consistent. The distance between Belfast and London Gatwick Airport is about 349 mi. Most flights are nonstop.

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

    Our cheapest airline available from Belfast to London Gatwick Airport is easyJet. Our recent data shows that you can find tickets from as low as £43 on this airline. This flight start at 54% lower than the current average price 3 months from now.

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

    Looking at all options, your cheapest flight can be booked for £21. While the most popular route (Belfast Intl - London Gatwick) can be booked for £40 on average, our data indicates £84 when flying from Belfast to London Gatwick Airport.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Belfast to Gatwick 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 Belfast to London Gatwick Airport?

    Currently, February is the cheapest month in which you can book a flight from Belfast to London Gatwick Airport (average of £34). Flying from Belfast to London Gatwick Airport in July is currently the most expensive (average of £70). 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

Travelling to a place near London Gatwick Airport?

Book flights to London Gatwick Airport if you plan to visit one of these locations
Milton Keynes
Croydon
Hounslow
Slough
Gatwick
Luton
Ilford
Wembley
Colchester
Brentford
Watford
Hayes
Crawley
Deal
Winchester
Romford
Bedford
Chichester
Guildford
Ipswich

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Belfast to Gatwick

Discover the top airline that operate flights from Belfast to Gatwick. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 5 December 2025.
AirlineCheapestAverageFlexibilityOn-time
easyJetCheapest£45Average£107FlexibilityNo cancel feeOn-time86%
Search easyJet flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Belfast to Gatwick?

When you search for this flight from Belfast to Gatwick, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Belfast to Gatwick?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Belfast to Gatwick for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Belfast to Gatwick with no change fees?

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

Can Cheapflights notify me if prices for flights from Belfast to Gatwick become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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