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Cheap flights from London Gatwick Airport to Belgium from £49

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 6/10. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — BRU
19 Oct — 26 Oct1
1 adult
1 adult, Economy

Cheap flight deals from Gatwick to Belgium

Keep the following information in mind while searching for Gatwick to Belgium flight deals. Data was last updated 19 September 2025.

Round-trip from

£97

One-way from

£49

Popular in

July

Cheapest in

January

Average price

£122
Vueling
  • Vueling
  • 2/10-8/10
  • 2 total stops
  • 26h 05m total
  • London to Belgium
Search Deals
6/10
  • 6/10
  • 1 total stop
  • 15h 05m total
  • London to Belgium
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£9 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£2 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Gatwick to Belgium

Cheapest flights from Gatwick to Belgium
Explore the most affordable flight options available from Gatwick to Belgium. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 September 2025.

Thu 2/1020:20LGW - BRU
1 stop11h 15mMultiple Airlines
Wed 8/1022:15BRU - LGW
1 stop14h 50mMultiple Airlines
Deal found 17/9£97
Fri 10/1021:45LGW - CRL
1 stop14h 00mMultiple Airlines
Tue 14/1018:50CRL - LGW
1 stop14h 40mMultiple Airlines
Deal found 16/9£99
Thu 9/1018:25LGW - BRU
1 stop14h 25mRyanair
Mon 13/1022:25BRU - LGW
1 stop11h 40mRyanair
Deal found 16/9£99
Thu 2/1020:20LGW - BRU
1 stop11h 15mMultiple Airlines
Mon 6/1022:15BRU - LGW
1 stop15h 00mMultiple Airlines
Deal found 18/9£100
Sat 18/1020:20LGW - BRU
1 stop11h 15mMultiple Airlines
Mon 20/1018:25BRU - LGW
1 stop15h 05mMultiple Airlines
Deal found 18/9£101
Sat 4/1021:30LGW - BRU
1 stop10h 35mRyanair
Sat 11/1022:05BRU - LGW
1 stop11h 10mRyanair
Deal found 18/9£102
Tue 18/1116:00LGW - BRU
1 stop16h 00mMultiple Airlines
Thu 20/1109:40BRU - LGW
1 stop6h 30mMultiple Airlines
Deal found 17/9£102
Wed 24/922:00LGW - BRU
1 stop10h 45mMultiple Airlines
Wed 1/1022:15BRU - LGW
1 stop11h 15mMultiple Airlines
Deal found 17/9£103
Tue 7/1020:35LGW - BRU
1 stop23h 25mRyanair
Thu 9/1021:40BRU - LGW
1 stop11h 40mRyanair
Deal found 17/9£104
Mon 20/1008:40LGW - CRL
1 stop7h 05mMultiple Airlines
Wed 22/1007:40CRL - LGW
1 stop10h 00mMultiple Airlines
Deal found 18/9£104
Wed 1/1013:05LGW - BRU
1 stop6h 55mRyanair
Sat 4/1009:55BRU - LGW
1 stop8h 15mRyanair
Deal found 18/9£104
Tue 28/1009:40LGW - BRU
1 stop7h 35mMultiple Airlines
Tue 4/1121:55BRU - LGW
1 stop10h 55mMultiple Airlines
Deal found 16/9£105

Cheapflights Fare Finder

 
Customise your flight search to find flights from Gatwick to Belgium 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 19 September 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Belgium that are best for you.

Fly from

Gatwick

Fly to

Belgium

Route

Depart

Return

Price

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Fri 10/10

21:45-12:45

1 stop14h 00m

Charleroi Brussels

Tue 14/10

18:50-08:30

1 stop14h 40m

£99

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Mon 20/10

08:40-16:45

1 stop7h 05m

Charleroi Brussels

Wed 22/10

07:40-16:40

1 stop10h 00m

£104

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Fri 12/12

07:00-16:20

1 stop8h 20m

Charleroi Brussels

Sun 14/12

08:50-19:25

1 stop11h 35m

£106

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Fri 17/10

22:00-09:15

1 stop10h 15m

Brussels Bruxelles-National

Sat 18/10

22:05-08:15

1 stop11h 10m

£107

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Thu 9/10

11:05-21:05

1 stop9h 00m

Brussels Bruxelles-National

Mon 13/10

22:25-08:20

1 stop10h 55m

£107

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Mon 6/10

08:40-16:45

1 stop7h 05m

Charleroi Brussels

Wed 8/10

07:20-16:05

1 stop9h 45m

£111

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Tue 14/10

09:10-18:25

1 stop8h 15m

Charleroi Brussels

Wed 15/10

17:15-21:55

1 stop5h 40m

£112

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Tue 14/10

09:10-18:25

1 stop8h 15m

Charleroi Brussels

Tue 21/10

17:45-08:25

1 stop15h 40m

£112

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Thu 11/12

07:00-14:50

1 stop6h 50m

Brussels Bruxelles-National

Wed 17/12

09:40-17:10

1 stop8h 30m

£117

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Sat 4/10

08:05-20:35

1 stop11h 30m

Charleroi Brussels

Sat 11/10

21:00-07:20

1 stop11h 20m

£121

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 60 results
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Best time to book a flight from Gatwick to Belgium

Have a flexible travel schedule? Discover the best time to fly to Belgium from Gatwick 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 London Gatwick Airport to Belgium

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

Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to Belgium (average of £117). Flying from London Gatwick Airport to Belgium in July is currently the most expensive (average of £166). 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 BE?

Find hourly flight availability from Gatwick to Belgium. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 September 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from London Gatwick Airport to Belgium as you normally would.

Reviews of airlines servicing Belgium

Get insights into the airlines that provide service to Belgium. 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 Belgium. Reviews last updated 19 September 2025.
Check out reviews from past customers who have flown with Brussels Airlines and British Airways from London Gatwick Airport to Belgium to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Brussels Airlines
7.3
Good
359 reviews
Check prices

Food

6.2

Crew

7.9

Entertainment

6.1

Comfort

6.9

Overall

7.3

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.
Brussels Airlines
7.3
Good
359 reviews
Brussels Airlines
7.3
Good
359 reviews
Check prices

Food

6.2

Crew

7.9

Entertainment

6.1

Comfort

6.9

Overall

7.3

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.
British Airways
6.7
Okay
7,373 reviews
Brussels Airlines
7.3
Good
359 reviews
Check prices

Food

6.2

Crew

7.9

Entertainment

6.1

Comfort

6.9

Overall

7.3

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Mar 2025

CLT - EWR

I thought it was really good. The employees were very helpful and caring. Although the plane was a little dirty, so it could use a good cleaning. Other than that, it was good.

Related info for your journey

Find useful and relevant information for your journey from Gatwick to Belgium. 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 London Gatwick Airport to Belgium?

    Ryanair and Vueling can get you from London Gatwick Airport to Belgium in just under 6h 50m. Your travel time can differ by up to 3h 25m. London Gatwick Airport and Belgium are separated by a distance of 203 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the most popular routes from London Gatwick Airport to Belgium?

    The most popular route from London Gatwick Airport to Belgium is London Gatwick - Brussels Bruxelles-National. You may also consider London Gatwick - Charleroi Brussels or London Gatwick - Antwerp Deurne.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Gatwick to Belgium 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 Belgium?

    Currently, January is the cheapest month in which you can book a flight from London Gatwick Airport to Belgium (average of £117). Flying from London Gatwick Airport to Belgium in July is currently the most expensive (average of £166). 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

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Top 2 airlines flying from Gatwick to Belgium

Discover the top 2 airlines that operate flights from Gatwick to Belgium. 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 19 September 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£86Average£109FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Brussels AirlinesCheapest£96Average£103FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines 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 Gatwick to Belgium?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Gatwick to Belgium. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Gatwick to Belgium.

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

Yes, we can. To see specific flights from Gatwick to Belgium with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes! Start tracking prices for Gatwick to Belgium 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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