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Cheap flights from London Gatwick Airport to Brussels from €206

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from London Gatwick Airport to Brussels departing on 21/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from London Gatwick Airport to Brussels

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:35 - 21:20LGW-BRU
5h 45m1 stop
Multiple Airlines Logo
09:40 - 14:25BRU-LGW
5h 45m1 stop
€206Multiple Airlines
Find Deal
Fri, 21 Nov - Mon, 24 Nov
SWISS Logo
18:40 - 13:35LGW-BRU
17h 55m1 stop
SWISS Logo
10:00 - 17:50BRU-LGW
8h 50m1 stop
€240SWISS
Find Deal
Sat, 7 Feb - Tue, 10 Feb
SWISS Logo
18:40 - 08:50LGW-BRU
13h 10m1 stop
SWISS Logo
06:40 - 17:50BRU-LGW
12h 10m1 stop
€242SWISS
Find Deal
Sat, 7 Feb - Tue, 10 Feb
Ryanair Logo
08:50 - 15:30LGW-BRU
5h 40m1 stop
Ryanair Logo
18:25 - 08:20BRU-LGW
14h 55m1 stop
€256Ryanair
Find Deal
Tue, 23 Dec - Tue, 23 Dec
SWISS Logo
15:15 - 08:50LGW-BRU
16h 35m2 stops
SWISS Logo
10:00 - 17:50BRU-LGW
8h 50m1 stop
€279SWISS
Find Deal
Sat, 7 Feb - Tue, 10 Feb
SWISS Logo
15:15 - 08:50LGW-BRU
16h 35m2 stops
SWISS Logo
06:40 - 17:50BRU-LGW
12h 10m1 stop
€280SWISS
Find Deal
Sat, 7 Feb - Tue, 10 Feb
Vueling Logo
09:40 - 20:00LGW-BRU
9h 20m1 stop
Vueling Logo
21:55 - 13:05BRU-LGW
16h 10m2 stops
€304Vueling
Find Deal
Fri, 21 Nov - Mon, 24 Nov
SWISS Logo
15:15 - 08:50LGW-BRU
16h 35m2 stops
SWISS Logo
06:20 - 17:50BRU-LGW
12h 30m2 stops
€320SWISS
Find Deal
Sat, 7 Feb - Tue, 10 Feb
Vueling Logo
07:00 - 15:55LGW-BRU
7h 55m1 stop
Vueling Logo
15:10 - 22:00BRU-LGW
7h 50m1 stop
€343Vueling
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Thu, 4 Dec - Fri, 12 Dec
Vueling Logo
20:50 - 16:25LGW-BRU
18h 35m1 stop
Vueling Logo
15:10 - 22:00BRU-LGW
7h 50m1 stop
€385Vueling
Find Deal
Sun, 7 Dec - Fri, 12 Dec

SWISS flights from London Gatwick Airport to Brussels

Our best SWISS deals on London Gatwick Airport to Brussels flight tickets
SWISS
7 Feb
LGW18:40London Gatwick
17h 55m
1 stop
BRU13:35Brussels Bruxelles-National
10 Feb
BRU10:00Brussels Bruxelles-National
8h 50m
1 stop
LGW17:50London Gatwick
€240
Find similar
SWISS
7 Feb
LGW18:40London Gatwick
13h 10m
1 stop
BRU08:50Brussels Bruxelles-National
10 Feb
BRU06:40Brussels Bruxelles-National
12h 10m
1 stop
LGW17:50London Gatwick
€242
Find similar
SWISS
7 Feb
LGW15:15London Gatwick
16h 35m
2 stops
BRU08:50Brussels Bruxelles-National
10 Feb
BRU10:00Brussels Bruxelles-National
8h 50m
1 stop
LGW17:50London Gatwick
€279
Find similar

Vueling flights from London Gatwick Airport to Brussels

Our best Vueling deals on London Gatwick Airport to Brussels flight tickets
Vueling
21 Nov
LGW09:40London Gatwick
9h 20m
1 stop
BRU20:00Brussels Bruxelles-National
24 Nov
BRU21:55Brussels Bruxelles-National
16h 10m
2 stops
LGW13:05London Gatwick
€304
Find similar
Vueling
4 Dec
LGW07:00London Gatwick
7h 55m
1 stop
BRU15:55Brussels Bruxelles-National
12 Dec
BRU15:10Brussels Bruxelles-National
7h 50m
1 stop
LGW22:00London Gatwick
€343
Find similar
Vueling
7 Dec
LGW20:50London Gatwick
18h 35m
1 stop
BRU16:25Brussels Bruxelles-National
12 Dec
BRU15:10Brussels Bruxelles-National
7h 50m
1 stop
LGW22:00London Gatwick
€385
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from London Gatwick Airport to Brussels 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 13,528 searches. Data last updated 6 November 2025.
Use the filters below to find and compare flights from London Gatwick Airport to Brussels that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Fri 21/11

14:35-21:20

1 stop5h 45m

Brussels Bruxelles-National

Mon 24/11

09:40-14:25

1 stop5h 45m

€206

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Sat 7/2

18:40-13:35

1 stop17h 55m

Brussels Bruxelles-National

Tue 10/2

10:00-17:50

1 stop8h 50m

€240

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Sat 7/2

18:40-08:50

1 stop13h 10m

Brussels Bruxelles-National

Tue 10/2

06:40-17:50

1 stop12h 10m

€242

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Tue 23/12

08:50-15:30

1 stop5h 40m

Brussels Bruxelles-National

Tue 23/12

18:25-08:20

1 stop14h 55m

€256

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Sat 7/2

15:15-08:50

2 stops16h 35m

Brussels Bruxelles-National

Tue 10/2

10:00-17:50

1 stop8h 50m

€279

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Sat 7/2

15:15-08:50

2 stops16h 35m

Brussels Bruxelles-National

Tue 10/2

06:40-17:50

1 stop12h 10m

€280

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Fri 21/11

09:40-20:00

1 stop9h 20m

Brussels Bruxelles-National

Mon 24/11

21:55-13:05

2 stops16h 10m

€304

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Sat 7/2

15:15-08:50

2 stops16h 35m

Brussels Bruxelles-National

Tue 10/2

06:20-17:50

2 stops12h 30m

€320

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Thu 4/12

07:00-15:55

1 stop7h 55m

Brussels Bruxelles-National

Fri 12/12

15:10-22:00

1 stop7h 50m

€343

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Sun 7/12

20:50-16:25

1 stop18h 35m

Brussels Bruxelles-National

Fri 12/12

15:10-22:00

1 stop7h 50m

€385

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Brussels from

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

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 Brussels?

The month of March is, on average, the cheapest month to fly to Brussels from London Gatwick Airport, with most prices found around €104. If you are unable to visit Brussels during the month of March, then departing from London Gatwick Airport during the month August is also very affordable. Most momondo users find prices during this month for around €118.

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

On average, the least expensive day to fly to Brussels from London Gatwick Airport is on a Thursday. momondo users have found tickets for Thursday departures for as low as €140. However, this price may fluctuate depending on the airline, the season, and holidays. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Brussels on Wednesday is €628.

Cheap London Gatwick Airport to Brussels flight deals and tips

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

Direct flights

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

  • How far is London Gatwick to Brussels by plane?

    A flight from London Gatwick to Brussels will travel around 318.3 km. Typically, this will take 5h 35m by plane in normal conditions.

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

    Prices for flights from London Gatwick Airport to Brussels were last updated today.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from London Gatwick Airport to Brussels.

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

    The necessary travel and health documents for your Brussels 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 licence 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.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Brussels from London.

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

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

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

momondo helps you find the best flight between London and Brussels by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from London to Brussels now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Brussels and let you know when they change.

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Find better results for your trip to Belgium

Fly into one of these airports located in Brussels

Airports listed have a maximum distance of 44.1 km from Brussels
Brussels Bruxelles-National Airport
Charleroi Brussels Airport