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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 momondo user in the last 72 hours by searching for a flight from London Gatwick Airport to Belgium departing on 6/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from London Gatwick Airport to Belgium

Cheap return flights

Multiple Airlines Logo
20:20 - 08:35LGW-BRU
11h 15m1 stop
Multiple Airlines Logo
22:15 - 12:05BRU-LGW
14h 50m1 stop
£97Multiple Airlines
Find Deal
Thu, 2 Oct - Wed, 8 Oct
Multiple Airlines Logo
21:45 - 12:45LGW-CRL
14h 00m1 stop
Multiple Airlines Logo
18:50 - 08:30CRL-LGW
14h 40m1 stop
£99Multiple Airlines
Find Deal
Fri, 10 Oct - Tue, 14 Oct
Ryanair Logo
18:25 - 09:50LGW-BRU
14h 25m1 stop
Ryanair Logo
22:25 - 09:05BRU-LGW
11h 40m1 stop
£99Ryanair
Find Deal
Thu, 9 Oct - Mon, 13 Oct
Multiple Airlines Logo
20:20 - 08:35LGW-BRU
11h 15m1 stop
Multiple Airlines Logo
22:15 - 12:15BRU-LGW
15h 00m1 stop
£100Multiple Airlines
Find Deal
Thu, 2 Oct - Mon, 6 Oct
Multiple Airlines Logo
20:20 - 08:35LGW-BRU
11h 15m1 stop
Multiple Airlines Logo
18:25 - 08:30BRU-LGW
15h 05m1 stop
£101Multiple Airlines
Find Deal
Sat, 18 Oct - Mon, 20 Oct
Ryanair Logo
21:30 - 09:05LGW-BRU
10h 35m1 stop
Ryanair Logo
22:05 - 08:15BRU-LGW
11h 10m1 stop
£102Ryanair
Find Deal
Sat, 4 Oct - Sat, 11 Oct
Ryanair Logo
20:35 - 21:00LGW-BRU
23h 25m1 stop
Ryanair Logo
21:40 - 08:20BRU-LGW
11h 40m1 stop
£104Ryanair
Find Deal
Tue, 7 Oct - Thu, 9 Oct
Vueling Logo
09:10 - 16:30LGW-BRU
6h 20m1 stop
Vueling Logo
09:40 - 19:25BRU-LGW
10h 45m1 stop
£121Vueling
Find Deal
Thu, 27 Nov - Sun, 30 Nov
Vueling Logo
20:55 - 09:05LGW-BRU
11h 10m1 stop
Vueling Logo
22:15 - 08:30BRU-LGW
11h 15m1 stop
£127Vueling
Find Deal
Sat, 4 Oct - Mon, 6 Oct
Vueling Logo
21:45 - 09:00LGW-BRU
10h 15m1 stop
Vueling Logo
09:40 - 15:20BRU-LGW
6h 40m1 stop
£133Vueling
Find Deal
Fri, 21 Nov - Sun, 23 Nov

Ryanair flights from London Gatwick Airport to Belgium

Our best Ryanair deals on London Gatwick Airport to Belgium flight tickets
Ryanair
9 Oct
LGW18:25London Gatwick
14h 25m
1 stop
BRU09:50Brussels Bruxelles-National
13 Oct
BRU22:25Brussels Bruxelles-National
11h 40m
1 stop
LGW09:05London Gatwick
£99
Find similar
Ryanair
4 Oct
LGW21:30London Gatwick
10h 35m
1 stop
BRU09:05Brussels Bruxelles-National
11 Oct
BRU22:05Brussels Bruxelles-National
11h 10m
1 stop
LGW08:15London Gatwick
£102
Find similar
Ryanair
7 Oct
LGW20:35London Gatwick
23h 25m
1 stop
BRU21:00Brussels Bruxelles-National
9 Oct
BRU21:40Brussels Bruxelles-National
11h 40m
1 stop
LGW08:20London Gatwick
£104
Find similar

Vueling flights from London Gatwick Airport to Belgium

Our best Vueling deals on London Gatwick Airport to Belgium flight tickets
Vueling
27 Nov
LGW09:10London Gatwick
6h 20m
1 stop
BRU16:30Brussels Bruxelles-National
30 Nov
BRU09:40Brussels Bruxelles-National
10h 45m
1 stop
LGW19:25London Gatwick
£121
Find similar
Vueling
4 Oct
LGW20:55London Gatwick
11h 10m
1 stop
BRU09:05Brussels Bruxelles-National
6 Oct
BRU22:15Brussels Bruxelles-National
11h 15m
1 stop
LGW08:30London Gatwick
£127
Find similar
Vueling
21 Nov
LGW21:45London Gatwick
10h 15m
1 stop
BRU09:00Brussels Bruxelles-National
23 Nov
BRU09:40Brussels Bruxelles-National
6h 40m
1 stop
LGW15:20London Gatwick
£133
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Gatwick Airport 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, momondo users made 279,928 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

Fly to

Route

Depart

Return

Price

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Thu 2/10

20:20-08:35

1 stop11h 15m

Brussels Bruxelles-National

Wed 8/10

22:15-12:05

1 stop14h 50m

£97

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 - BRU

LGWBRU

London Gatwick

Thu 9/10

18:25-09:50

1 stop14h 25m

Brussels Bruxelles-National

Mon 13/10

22:25-09:05

1 stop11h 40m

£99

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Thu 2/10

20:20-08:35

1 stop11h 15m

Brussels Bruxelles-National

Mon 6/10

22:15-12:15

1 stop15h 00m

£100

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Sat 18/10

20:20-08:35

1 stop11h 15m

Brussels Bruxelles-National

Mon 20/10

18:25-08:30

1 stop15h 05m

£101

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Sat 4/10

21:30-09:05

1 stop10h 35m

Brussels Bruxelles-National

Sat 11/10

22:05-08:15

1 stop11h 10m

£102

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Tue 7/10

20:35-21:00

1 stop23h 25m

Brussels Bruxelles-National

Thu 9/10

21:40-08:20

1 stop11h 40m

£104

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Thu 27/11

09:10-16:30

1 stop6h 20m

Brussels Bruxelles-National

Sun 30/11

09:40-19:25

1 stop10h 45m

£121

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Sat 4/10

20:55-09:05

1 stop11h 10m

Brussels Bruxelles-National

Mon 6/10

22:15-08:30

1 stop11h 15m

£127

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Fri 21/11

21:45-09:00

1 stop10h 15m

Brussels Bruxelles-National

Sun 23/11

09:40-15:20

1 stop6h 40m

£133

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Belgium from

How to get the cheapest flight ticket from London Gatwick Airport to Belgium

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Belgium?

The month of March is, on average, the cheapest month to fly to Belgium from London Gatwick Airport, with most prices found around £88. If you aren’t able to travel during the month of March, then book flights to Belgium from London Gatwick Airport during August instead. Flights to Belgium in August, while not as cheap as those in March, still average around £99.

What is the cheapest day to depart on your flight to Belgium?

The cheapest day to depart from London Gatwick Airport to Belgium is on a Tuesday when prices can be found for as low as £105. Be sure to avoid booking your departure on a Saturday as prices are generally higher than usual. According to our data, the average ticket price to Belgium on Saturday is £182.

What is the cheapest time of day to depart on your flight to Belgium?

Our most recent data shows that the best time of day to fly to Belgium is in the morning. Flights from London Gatwick Airport to Belgium during this time can be as low as £122. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are £167 on average. Flights to Belgium from London Gatwick Airport in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

Cheap London Gatwick Airport to Belgium flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London Gatwick Airport to Belgium

Direct flights

None
There are no direct flights from London Gatwick Airport to Belgium. There are no popular flight routes from London Gatwick Airport to Belgium.
Search flight deals

  • When did momondo last update prices for flights from London Gatwick Airport to Belgium?

    Prices for flights from London Gatwick Airport to Belgium are updated daily.

  • How many operators does momondo search for flights from London Gatwick Airport to Belgium?

  • How old do you have to be to fly from London Gatwick Airport to Belgium?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to Belgium.

  • What documentation or ID do you need to fly to Belgium?

    The necessary travel and health documents for your Belgium trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from London Gatwick Airport to Belgium

Compare and see reviews for airlines that fly from London Gatwick Airport to Belgium with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom £86Free CancellationRating
6.7
7,373 reviews
Search British Airways flights
Brussels AirlinesPriceFrom £96Free CancellationRating
7.2
359 reviews
Search Brussels Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from London to Belgium?

Finding the right flight to Belgium from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Belgium quick and easy, saving you time and money.

Can I find flights from London to Belgium with flexible booking policies on momondo?

All flight searches from London to Belgium on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from London to Belgium?

Once all potential London to Belgium flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from London to Belgium right now. Can momondo alert me if prices change?

Price alerts on flights to Belgium from London are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Belgium trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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