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Cheap flights from London Gatwick Airport to Brussels from $72

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 Brussels departing on 9/1. 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
1 adult, Economy, 0 bags

Find the cheapest flights from London Gatwick Airport to Brussels

Cheap round-trip flights

Enter your travel dates to find the best prices.
Ryanair Logo
9:45 am - 5:25 pmLGW  London Gatwick-BRU Brussels Bruxelles-National
6h 40m1 stop Dublin
Ryanair Logo
10:20 am - 6:25 pmBRU  Brussels Bruxelles-National-LGW London Gatwick
9h 05m1 stop Dublin
$158Ryanair
Wed, Sep 30 - Thu, Oct 1
Ryanair Logo
9:40 am - 7:10 pmLGW  London Gatwick-BRU Brussels Bruxelles-National
8h 30m1 stop Dublin
Ryanair Logo
10:30 am - 3:10 pmBRU  Brussels Bruxelles-National-LGW London Gatwick
5h 40m1 stop Dublin
$159Ryanair
Tue, Sep 29 - Wed, Sep 30
Ryanair Logo
8:35 pm - 9:55 amLGW  London Gatwick-BRU Brussels Bruxelles-National
12h 20m1 stop Dublin
Ryanair Logo
5:35 pm - 9:10 pmBRU  Brussels Bruxelles-National-LGW London Gatwick
4h 35m1 stop Dublin
$162Ryanair
Tue, Oct 20 - Sun, Oct 25
Multiple Airlines Logo
9:45 pm - 8:10 amLGW  London Gatwick-BRU Brussels Bruxelles-National
9h 25m1 stop Barcelona-El Prat
Multiple Airlines Logo
5:05 pm - 11:10 pmBRU  Brussels Bruxelles-National-LGW London Gatwick
7h 05m1 stop Barcelona-El Prat
$193Multiple Airlines
Sun, Sep 20 - Fri, Sep 25
Multiple Airlines Logo
6:45 pm - 9:15 amLGW  London Gatwick-BRU Brussels Bruxelles-National
13h 30m1 stop Dublin
Multiple Airlines Logo
6:15 pm - 10:45 pmBRU  Brussels Bruxelles-National-LGW London Gatwick
5h 30m1 stop Oviedo Asturias
$202Multiple Airlines
Sat, Sep 12 - Mon, Sep 14
Multiple Airlines Logo
8:35 pm - 7:40 amLGW  London Gatwick-BRU Brussels Bruxelles-National
10h 05m1 stop Barcelona-El Prat
Multiple Airlines Logo
9:30 pm - 8:30 amBRU  Brussels Bruxelles-National-LGW London Gatwick
12h 00m1 stop Barcelona-El Prat
$205Multiple Airlines
Thu, Sep 17 - Mon, Sep 21
Vueling Logo
8:35 pm - 9:45 amLGW  London Gatwick-BRU Brussels Bruxelles-National
12h 10m1 stop Barcelona-El Prat
Vueling Logo
3:15 pm - 9:55 pmBRU  Brussels Bruxelles-National-LGW London Gatwick
7h 40m1 stop Barcelona-El Prat
$232Vueling
Thu, Sep 17 - Mon, Sep 21
Multiple Airlines Logo
8:35 pm - 10:30 amLGW  London Gatwick-BRU Brussels Bruxelles-National
12h 55m1 stop Barcelona-El Prat
Multiple Airlines Logo
5:10 pm - 9:55 pmBRU  Brussels Bruxelles-National-LGW London Gatwick
5h 45m1 stop Barcelona-El Prat
$236Multiple Airlines
Thu, Sep 17 - Mon, Sep 21
Ryanair Logo
9:25 pm - 9:10 amLGW  London Gatwick-BRU Brussels Bruxelles-National
10h 45m1 stop Dublin
Ryanair Logo
5:50 pm - 9:25 pmBRU  Brussels Bruxelles-National-LGW London Gatwick
4h 35m1 stop Dublin
$239Ryanair
Fri, Sep 11 - Fri, Sep 18
Multiple Airlines Logo
9:35 pm - 9:25 amLGW  London Gatwick-BRU Brussels Bruxelles-National
10h 50m1 stop Palma de Mallorca Son Sant Joan
Multiple Airlines Logo
10:20 am - 2:10 pmBRU  Brussels Bruxelles-National-LGW London Gatwick
4h 50m1 stop Dublin
$246Multiple Airlines
Mon, Aug 31 - Thu, Sep 3

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Air Europa flights from London Gatwick Airport to Brussels Bruxelles-National Airport

Our best Air Europa deals on London Gatwick Airport to Brussels Bruxelles-National Airport flight tickets
Air Europa
Sep 8
LGW5:25 pmLondon Gatwick
15h 20m
1 stop
BRU9:45 amBrussels Bruxelles-National
Sep 29
BRU6:55 pmBrussels Bruxelles-National
15h 05m
1 stop
LGW9:00 amLondon Gatwick
$279
Air Europa
Sep 14
LGW5:25 pmLondon Gatwick
15h 20m
1 stop
BRU9:45 amBrussels Bruxelles-National
Sep 15
BRU6:55 pmBrussels Bruxelles-National
15h 05m
1 stop
LGW9:00 amLondon Gatwick
$280
Air Europa
Sep 26
LGW10:00 amLondon Gatwick
6h 40m
1 stop
BRU5:40 pmBrussels Bruxelles-National
Sep 28
BRU6:55 pmBrussels Bruxelles-National
15h 05m
1 stop
LGW9:00 amLondon Gatwick
$305

Ryanair flights from London Gatwick Airport to Brussels Bruxelles-National Airport

Our best Ryanair deals on London Gatwick Airport to Brussels Bruxelles-National Airport flight tickets
Ryanair
Sep 30
LGW9:45 amLondon Gatwick
6h 40m
1 stop
BRU5:25 pmBrussels Bruxelles-National
Oct 1
BRU10:20 amBrussels Bruxelles-National
9h 05m
1 stop
LGW6:25 pmLondon Gatwick
$158
Ryanair
Sep 29
LGW9:40 amLondon Gatwick
8h 30m
1 stop
BRU7:10 pmBrussels Bruxelles-National
Sep 30
BRU10:30 amBrussels Bruxelles-National
5h 40m
1 stop
LGW3:10 pmLondon Gatwick
$159
Ryanair
Oct 20
LGW8:35 pmLondon Gatwick
12h 20m
1 stop
BRU9:55 amBrussels Bruxelles-National
Oct 25
BRU5:35 pmBrussels Bruxelles-National
4h 35m
1 stop
LGW9:10 pmLondon Gatwick
$162

momondo Fare Finder

 
Customize your flight search to find flights from London Gatwick Airport to Brussels Bruxelles-National Airport 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 832,500 searches. Data last updated August 17, 2026.
Use the filters below to find and compare flights from London Gatwick Airport to Brussels Bruxelles-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

LondonBrussels

LGW London Gatwick - BRU Brussels Bruxelles-National

LGWBRU

London Gatwick

Wed 9/30

9:45 am-5:25 pm

1 stop6h 40m

Brussels Bruxelles-National

Thu 10/1

10:20 am-6:25 pm

1 stop9h 05m

$158
Quickest round-trip

LondonBrussels

LGW London Gatwick - BRU Brussels Bruxelles-National

LGWBRU

London Gatwick

Tue 9/29

9:40 am-7:10 pm

1 stop8h 30m

Brussels Bruxelles-National

Wed 9/30

10:30 am-3:10 pm

1 stop5h 40m

$159

LondonBrussels

LGW London Gatwick - BRU Brussels Bruxelles-National

LGWBRU

London Gatwick

Tue 10/20

8:35 pm-9:55 am

1 stop12h 20m

Brussels Bruxelles-National

Sun 10/25

5:35 pm-9:10 pm

1 stop4h 35m

$162

LondonBrussels

LGW London Gatwick - BRU Brussels Bruxelles-National

LGWBRU

London Gatwick

Sun 9/20

9:45 pm-8:10 am

1 stop9h 25m

Brussels Bruxelles-National

Fri 9/25

5:05 pm-11:10 pm

1 stop7h 05m

$193

LondonBrussels

LGW London Gatwick - BRU Brussels Bruxelles-National

LGWBRU

London Gatwick

Sat 9/12

6:45 pm-9:15 am

1 stop13h 30m

Brussels Bruxelles-National

Mon 9/14

6:15 pm-10:45 pm

1 stop5h 30m

$202

LondonBrussels

LGW London Gatwick - BRU Brussels Bruxelles-National

LGWBRU

London Gatwick

Thu 9/17

8:35 pm-7:40 am

1 stop10h 05m

Brussels Bruxelles-National

Mon 9/21

9:30 pm-8:30 am

1 stop12h 00m

$205

LondonBrussels

LGW London Gatwick - BRU Brussels Bruxelles-National

LGWBRU

London Gatwick

Thu 9/17

8:35 pm-9:45 am

1 stop12h 10m

Brussels Bruxelles-National

Mon 9/21

3:15 pm-9:55 pm

1 stop7h 40m

$232

LondonBrussels

LGW London Gatwick - BRU Brussels Bruxelles-National

LGWBRU

London Gatwick

Thu 9/17

8:35 pm-10:30 am

1 stop12h 55m

Brussels Bruxelles-National

Mon 9/21

5:10 pm-9:55 pm

1 stop5h 45m

$236

LondonBrussels

LGW London Gatwick - BRU Brussels Bruxelles-National

LGWBRU

London Gatwick

Fri 9/11

9:25 pm-9:10 am

1 stop10h 45m

Brussels Bruxelles-National

Fri 9/18

5:50 pm-9:25 pm

1 stop4h 35m

$239

LondonBrussels

LGW London Gatwick - BRU Brussels Bruxelles-National

LGWBRU

London Gatwick

Mon 8/31

9:35 pm-9:25 am

1 stop10h 50m

Brussels Bruxelles-National

Thu 9/3

10:20 am-2:10 pm

1 stop4h 50m

$246

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 Bruxelles-National Airport

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 Bruxelles-National Airport?

The cheapest month to fly to Brussels Bruxelles-National Airport from London Gatwick Airport is in February. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to Brussels Bruxelles-National Airport from London Gatwick Airport during January instead. Flights to Brussels Bruxelles-National Airport in January, while not as cheap as those in February, still average around $144.

What is the cheapest day to depart on your flight to Brussels Bruxelles-National Airport?

The cheapest day to depart from London Gatwick Airport to Brussels Bruxelles-National Airport is on a Saturday. Travelers who choose to depart for Brussels Bruxelles-National Airport on a Saturday will often find tickets for as low as $254. When flying out on a Tuesday, the most expensive travel day of the week, you can expect to see flight prices from London Gatwick Airport to Brussels Bruxelles-National Airport for around $616.

What is the cheapest time of day to depart on your flight to Brussels Bruxelles-National Airport?

Our most recent data shows that the best time of day to fly to Brussels Bruxelles-National Airport is at noon. Flights from London Gatwick Airport to Brussels Bruxelles-National Airport during this time can be as low as $214. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $441 on average. Flights to Brussels Bruxelles-National Airport from London Gatwick Airport in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

When to book flights from London Gatwick Airport to Brussels Bruxelles-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from London Gatwick Airport to Brussels Bruxelles-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London Gatwick Airport to Brussels Bruxelles-National Airport (LGW to BRU) flight deals and tips

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

Best Price Found

$72

Fastest flight time

5h 55m

Direct flights

None
The best one-way flight to Brussels Bruxelles-National Airport from London Gatwick Airport in the past 72 hours is $72. The best round-trip flight deal from London Gatwick Airport to Brussels Bruxelles-National Airport found on momondo in the last 72 hours is $158.
The fastest flight from London Gatwick Airport to Brussels Bruxelles-National Airport takes 5h 55m
There are no direct flights from London Gatwick Airport to Brussels Bruxelles-National Airport. There are no popular flight routes from London Gatwick Airport to Brussels Bruxelles-National Airport.
Search flight deals

Frequently asked questions about flying from London Gatwick Airport to Brussels Bruxelles-National Airport

  • How far is London Gatwick to Brussels Bruxelles-National by plane?

    The straight-line distance from London Gatwick to Brussels Bruxelles-National is 203.2 mi. A reasonable flight in good conditions will take 5h 55m.

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

    Prices for flights from London Gatwick Airport to Brussels Bruxelles-National Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from London Gatwick Airport to Brussels Bruxelles-National Airport.

  • What documentation or ID do you need to fly to Brussels Bruxelles-National Airport?

    The travel and health documents required for your trip to Brussels Bruxelles-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Brussels Bruxelles-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Brussels?

Book flights to Brussels if you plan to visit one of these locations
Bruges
Ghent
Leuven
Dinant
Mons
Durbuy
Zaventem
Charleroi
Genk
Aalst
Waterloo
Namur
Spa
Mechelen
Knokke-Heist
Hasselt
Francorchamps
Halle

Why use momondo?

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

Finding the right flight to Brussels 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 Brussels quick and easy, saving you time and money.

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

Yes. momondo allows you to filter the results for London to Brussels flights to just show those with 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?

Of course. momondo tracks the price of London to Brussels flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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