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Cheap flights from London Gatwick Airport to Belgium from £48

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 21/1. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — BRU
14 Feb — 21 Feb1
1 adult
1 adult, Economy, 0 bags

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 15 January 2026.

Round-trip from

£95

One-way from

£48

Popular in

July

Cheapest in

January

Average price

£106
Vueling
  • Vueling
  • 23/2-26/2
  • 2 total stops
  • 18h 55m total
  • London to Belgium
Search Deals
21/1
  • 21/1
  • 1 total stop
  • 9h 55m total
  • London to Belgium
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (£10 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find flight deals from Gatwick to Belgium

Enter your travel dates to find the best prices.

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 15 January 2026.

Mon 23/219:30
LGW
-
BRU
1 stop12h 25m
Vueling
Thu 26/209:40
BRU
-
LGW
1 stop6h 30m
Vueling
Deal found 13/1£95
Thu 22/113:20
LGW
-
CRL
1 stop8h 25m
Ryanair
Wed 28/106:35
CRL
-
LGW
1 stop11h 15m
Ryanair
Deal found 14/1£96
Wed 28/108:50
LGW
-
BRU
1 stop6h 35m
Ryanair
Thu 29/109:25
BRU
-
LGW
1 stop10h 30m
Ryanair
Deal found 14/1£96
Mon 19/117:35
LGW
-
CRL
2 stops13h 40m
Ryanair
Thu 22/106:30
CRL
-
LGW
1 stop7h 25m
Ryanair
Deal found 13/1£97
Wed 14/108:50
LGW
-
BRU
1 stop6h 35m
Ryanair
Wed 21/109:10
BRU
-
LGW
1 stop5h 50m
Ryanair
Deal found 13/1£97
Sat 17/122:30
LGW
-
BRU
1 stop9h 35m
Ryanair
Mon 19/109:40
BRU
-
LGW
1 stop10h 15m
Ryanair
Deal found 13/1£97
Tue 10/209:50
LGW
-
CRL
1 stop10h 10m
Multiple Airlines
Tue 17/221:25
CRL
-
LGW
1 stop11h 25m
Multiple Airlines
Deal found 13/1£98
Sat 28/221:05
LGW
-
BRU
1 stop10h 50m
Vueling
Sat 7/315:10
BRU
-
LGW
1 stop6h 05m
Vueling
Deal found 14/1£98
Sat 28/221:05
LGW
-
CRL
1 stop10h 20m
Multiple Airlines
Sat 7/313:15
CRL
-
LGW
1 stop8h 00m
Multiple Airlines
Deal found 14/1£100
Wed 14/108:50
LGW
-
BRU
1 stop6h 35m
Ryanair
Sat 17/116:45
BRU
-
LGW
1 stop5h 20m
Ryanair
Deal found 13/1£100
Mon 19/117:35
LGW
-
CRL
2 stops13h 40m
Multiple Airlines
Thu 22/106:30
CRL
-
LGW
1 stop7h 25m
Multiple Airlines
Deal found 13/1£100
Mon 19/117:55
LGW
-
BRU
1 stop14h 15m
Ryanair
Thu 22/109:25
BRU
-
LGW
1 stop6h 05m
Ryanair
Deal found 14/1£100

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 15 January 2026.
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 - BRU

LGWBRU

London Gatwick

Mon 23/2

19:30-08:55

1 stop12h 25m

Brussels Bruxelles-National

Thu 26/2

09:40-15:10

1 stop6h 30m

£95

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Wed 28/1

08:50-16:25

1 stop6h 35m

Brussels Bruxelles-National

Thu 29/1

09:25-18:55

1 stop10h 30m

£96

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Sat 28/2

21:05-08:55

1 stop10h 50m

Brussels Bruxelles-National

Sat 7/3

15:10-20:15

1 stop6h 05m

£98

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Sat 28/2

21:05-08:25

1 stop10h 20m

Charleroi Brussels

Sat 7/3

13:15-20:15

1 stop8h 00m

£100

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Tue 10/2

19:55-08:35

1 stop11h 40m

Brussels Bruxelles-National

Tue 24/2

18:25-08:20

1 stop14h 55m

£100

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Thu 19/3

12:45-21:15

1 stop7h 30m

Brussels Bruxelles-National

Mon 23/3

15:10-23:20

1 stop9h 10m

£100

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Mon 23/2

21:30-09:10

1 stop10h 40m

Brussels Bruxelles-National

Fri 27/2

09:40-19:45

1 stop11h 05m

£101

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Wed 11/2

08:50-16:25

1 stop6h 35m

Brussels Bruxelles-National

Wed 25/2

09:10-19:30

1 stop11h 20m

£103

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Fri 6/2

20:10-08:30

1 stop11h 20m

Brussels Bruxelles-National

Wed 11/2

09:10-14:00

1 stop5h 50m

£108

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Tue 10/2

09:40-17:50

1 stop7h 10m

Brussels Bruxelles-National

Wed 11/2

17:00-21:05

1 stop5h 05m

£109

Flights are sorted by cheapest return flights first.

Deals found on 13/1

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, March is the cheapest month in which you can book a flight from London Gatwick Airport to Belgium (average of £87). Flying from London Gatwick Airport to Belgium in November is currently the most expensive (average of £127). 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.

How often are flights from London to Belgium delayed?

About 100% of weekly flights between London and Belgium have experienced delays in the past year, with the average delay time being 87 minutes.

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

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

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

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

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

Over the past year, Brussels Airlines have had the lowest number of delays on this route, with just 100% of flights being delayed.

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 15 January 2026.
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
7.2
Good
380 reviews
Check prices

Overall

7.2

Entertainment

6.1

Comfort

6.9

Crew

7.9

Boarding

7.3

Food

6.2

Reviews

1 / 20
4.0
Okay

Anonymous,Oct 2025

GVA - BRU

The flight delays in Brussels were so bad they rebooked me to Austrian Air, which was fine
Brussels Airlines
7.2
Good
380 reviews
Brussels Airlines
7.2
Good
380 reviews
Check prices

Overall

7.2

Entertainment

6.1

Comfort

6.9

Crew

7.9

Boarding

7.3

Food

6.2

Reviews

1 / 20
4.0
Okay

Anonymous,Oct 2025

GVA - BRU

The flight delays in Brussels were so bad they rebooked me to Austrian Air, which was fine
British Airways
6.7
Okay
7,672 reviews
Brussels Airlines
7.2
Good
380 reviews
Check prices

Overall

7.2

Entertainment

6.1

Comfort

6.9

Crew

7.9

Boarding

7.3

Food

6.2

Reviews

1 / 20
4.0
Okay

Anonymous,Oct 2025

GVA - BRU

The flight delays in Brussels were so bad they rebooked me to Austrian Air, which was fine

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?

    Vueling and Ryanair can get you from London Gatwick Airport to Belgium in just under 6h 35m. Your travel time can differ by up to 5h 50m. 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, March is the cheapest month in which you can book a flight from London Gatwick Airport to Belgium (average of £87). Flying from London Gatwick Airport to Belgium in November is currently the most expensive (average of £127). 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 15 January 2026.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest£87Average£111FlexibilityNo cancel feeOn-time70%
Search British Airways flights
Brussels AirlinesCheapest£97Average£122FlexibilityNo 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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