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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 26/1. Fares are subject to change and may not be available on all flights or dates of travel.
LGW — BRU
20 Feb — 27 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 21 January 2026.

Tue 20/121:40
LGW
-
BRU
1 stop9h 55m
Ryanair
Wed 21/117:00
BRU
-
LGW
1 stop5h 05m
Ryanair
Deal found 19/1£95
Thu 5/205:40
LGW
-
CRL
1 stop12h 30m
Multiple Airlines
Sun 8/206:35
CRL
-
LGW
1 stop7h 10m
Multiple Airlines
Deal found 19/1£96
Tue 27/121:40
LGW
-
BRU
1 stop9h 55m
Ryanair
Wed 28/117:00
BRU
-
LGW
1 stop5h 05m
Ryanair
Deal found 18/1£96
Mon 9/319:20
LGW
-
BRU
1 stop12h 50m
Ryanair
Wed 11/309:10
BRU
-
LGW
1 stop11h 20m
Ryanair
Deal found 20/1£98
Fri 23/113:10
LGW
-
CRL
1 stop8h 45m
Ryanair
Sat 24/106:40
CRL
-
LGW
1 stop9h 15m
Ryanair
Deal found 19/1£99
Thu 26/209:40
LGW
-
BRU
1 stop9h 55m
Multiple Airlines
Mon 2/315:00
BRU
-
LGW
1 stop8h 50m
Multiple Airlines
Deal found 19/1£99
Thu 22/121:40
LGW
-
CRL
1 stop13h 55m
Ryanair
Mon 26/113:10
CRL
-
LGW
1 stop8h 00m
Ryanair
Deal found 20/1£100
Wed 4/321:05
LGW
-
BRU
1 stop10h 50m
Vueling
Wed 11/309:40
BRU
-
LGW
1 stop11h 35m
Vueling
Deal found 18/1£100
Thu 19/320:30
LGW
-
CRL
1 stop12h 15m
Multiple Airlines
Mon 23/317:15
CRL
-
LGW
1 stop7h 05m
Multiple Airlines
Deal found 20/1£100
Thu 5/306:40
LGW
-
BRU
1 stop12h 55m
Multiple Airlines
Mon 9/321:55
BRU
-
LGW
2 stops15h 25m
Multiple Airlines
Deal found 20/1£100
Fri 6/206:20
LGW
-
CRL
1 stop5h 55m
Multiple Airlines
Sun 8/206:35
CRL
-
LGW
1 stop7h 10m
Multiple Airlines
Deal found 19/1£101
Wed 4/210:10
LGW
-
BRU
1 stop5h 15m
Ryanair
Fri 6/209:40
BRU
-
LGW
1 stop9h 50m
Ryanair
Deal found 19/1£101

Find flight deals from Gatwick to Belgium

Keep the following information in mind while searching for Gatwick to Belgium flight deals. Data was last updated 21 January 2026.

Round-trip from

£95

One-way from

£49

Popular in

July

Cheapest in

January

Average price

£106
Ryanair
  • Ryanair
  • 7/2-28/2
  • 2 total stops
  • 23h 55m total
  • London to Belgium
Search Deals
Ryanair
  • Ryanair
  • 26/1
  • 1 total stop
  • 12h 50m 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. 2% potential price decrease (£3 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 21 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 - CRL

LGWCRL

London Gatwick

Sat 28/2

06:05-22:55

1 stop15h 50m

Charleroi Brussels

Sun 1/3

13:05-23:55

1 stop11h 50m

£99

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Thu 26/2

09:40-20:35

1 stop9h 55m

Brussels Bruxelles-National

Mon 2/3

15:00-22:50

1 stop8h 50m

£99

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Thu 5/3

06:40-20:35

1 stop12h 55m

Brussels Bruxelles-National

Mon 9/3

21:55-12:20

2 stops15h 25m

£100

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Tue 10/2

13:55-22:35

1 stop7h 40m

Charleroi Brussels

Thu 12/2

08:10-18:40

1 stop11h 30m

£101

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Fri 6/2

06:20-13:15

1 stop5h 55m

Charleroi Brussels

Sun 8/2

06:35-12:45

1 stop7h 10m

£101

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Wed 18/2

21:40-08:50

1 stop10h 10m

Brussels Bruxelles-National

Wed 25/2

09:10-17:15

1 stop9h 05m

£103

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Wed 4/2

08:50-16:25

1 stop6h 35m

Brussels Bruxelles-National

Sat 7/2

09:05-16:10

1 stop8h 05m

£106

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Sat 28/2

16:20-22:35

1 stop5h 15m

Charleroi Brussels

Mon 2/3

12:25-18:35

1 stop7h 10m

£106

LondonBrussels

LGW - CRL

LGWCRL

London Gatwick

Wed 18/2

12:40-08:15

2 stops18h 35m

Charleroi Brussels

Wed 4/3

07:45-18:55

1 stop12h 10m

£107

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Thu 5/3

06:40-20:35

1 stop12h 55m

Brussels Bruxelles-National

Thu 12/3

21:05-07:35

1 stop11h 30m

£108

Flights are sorted by cheapest return flights first.

Deals found on 20/1

Showing 1-10 of 59 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 21 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
382 reviews
Check prices

Crew

7.9

Food

6.3

Comfort

6.9

Entertainment

6.2

Overall

7.2

Boarding

7.3

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
382 reviews
Brussels Airlines
7.2
Good
382 reviews
Check prices

Crew

7.9

Food

6.3

Comfort

6.9

Entertainment

6.2

Overall

7.2

Boarding

7.3

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
7,690 reviews
Brussels Airlines
7.2
Good
382 reviews
Check prices

Crew

7.9

Food

6.3

Comfort

6.9

Entertainment

6.2

Overall

7.2

Boarding

7.3

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?

    Ryanair and easyJet can get you from London Gatwick Airport to Belgium in just under 10h 10m. Your travel time can differ by up to 2h 45m. 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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Alternative routes for Gatwick to Belgium

See prices for flight routes from nearby airports that may be better suited for you.
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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 21 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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