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Cheap flights from London to Brussels from $65

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 to Brussels departing on 1/13. 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 to Brussels

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
11:25 am - 5:50 pmLGW-BRU
5h 25m1 stop
Multiple Airlines Logo
9:00 pm - 2:00 pmBRU-LGW
18h 00m1 stop
$133Multiple Airlines
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Tue, Nov 18 - Tue, Nov 18
British Airways Logo
2:25 pm - 4:40 pmLHR-BRU
1h 15mnonstop
British Airways Logo
3:00 pm - 3:15 pmBRU-LHR
1h 15mnonstop
$135British Airways
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Tue, Feb 17 - Thu, Feb 19
British Airways Logo
3:05 pm - 5:20 pmLHR-BRU
1h 15mnonstop
British Airways Logo
2:55 pm - 3:10 pmBRU-LHR
1h 15mnonstop
$136British Airways
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Sat, Dec 6 - Tue, Dec 9
Ryanair Logo
10:30 pm - 9:05 amLGW-BRU
9h 35m1 stop
Ryanair Logo
9:10 am - 2:00 pmBRU-LGW
5h 50m1 stop
$149Ryanair
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Sat, Dec 13 - Wed, Dec 17
Brussels Airlines Logo
6:50 am - 8:55 amLHR-BRU
1h 05mnonstop
Brussels Airlines Logo
4:55 pm - 5:05 pmBRU-LHR
1h 10mnonstop
$156Brussels Airlines
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Sun, Nov 16 - Wed, Nov 19
easyJet Logo
6:00 am - 12:55 pmLTN-BRU
5h 55m1 stop
easyJet Logo
10:40 am - 11:00 amBRU-LTN
1h 20mnonstop
$156easyJet
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Sun, Dec 7 - Thu, Dec 11
Brussels Airlines Logo
6:50 am - 8:55 amLHR-BRU
1h 05mnonstop
Brussels Airlines Logo
9:10 pm - 9:20 pmBRU-LHR
1h 10mnonstop
$157Brussels Airlines
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Thu, Nov 20 - Sun, Nov 23
Ryanair Logo
5:55 pm - 9:10 amLGW-BRU
14h 15m1 stop
Ryanair Logo
9:25 am - 7:55 pmBRU-LGW
11h 30m1 stop
$158Ryanair
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Mon, Dec 8 - Thu, Dec 11
Scandinavian Airlines Logo
7:50 pm - 10:50 amLHR-BRU
14h 00m1 stop
Scandinavian Airlines Logo
11:30 am - 4:25 pmBRU-LHR
5h 55m1 stop
$215Scandinavian Airlines
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Wed, Feb 4 - Wed, Feb 18
Scandinavian Airlines Logo
7:50 pm - 10:50 amLHR-BRU
14h 00m1 stop
Scandinavian Airlines Logo
11:30 am - 9:35 pmBRU-LHR
11h 05m1 stop
$216Scandinavian Airlines
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Tue, Dec 2 - Tue, Dec 16

Brussels Airlines flights from London to Brussels

Our best Brussels Airlines deals on London to Brussels flight tickets
Brussels Airlines
Nov 16
LHR6:50 amLondon Heathrow
1h 05m
BRU8:55 amBrussels Bruxelles-National
Nov 19
BRU4:55 pmBrussels Bruxelles-National
1h 10m
LHR5:05 pmLondon Heathrow
$156
Find similar
Brussels Airlines
Nov 20
LHR6:50 amLondon Heathrow
1h 05m
BRU8:55 amBrussels Bruxelles-National
Nov 23
BRU9:10 pmBrussels Bruxelles-National
1h 10m
LHR9:20 pmLondon Heathrow
$157
Find similar
Brussels Airlines
Nov 25
LHR5:50 pmLondon Heathrow
1h 10m
BRU8:00 pmBrussels Bruxelles-National
Nov 27
BRU9:10 pmBrussels Bruxelles-National
1h 10m
LHR9:20 pmLondon Heathrow
$158
Find similar

British Airways flights from London to Brussels

Our best British Airways deals on London to Brussels flight tickets
British Airways
Feb 17
LHR2:25 pmLondon Heathrow
1h 15m
BRU4:40 pmBrussels Bruxelles-National
Feb 19
BRU3:00 pmBrussels Bruxelles-National
1h 15m
LHR3:15 pmLondon Heathrow
$135
Find similar
British Airways
Dec 6
LHR3:05 pmLondon Heathrow
1h 15m
BRU5:20 pmBrussels Bruxelles-National
Dec 9
BRU2:55 pmBrussels Bruxelles-National
1h 15m
LHR3:10 pmLondon Heathrow
$136
Find similar
British Airways
Jan 11
LHR8:15 amLondon Heathrow
1h 15m
BRU10:30 amBrussels Bruxelles-National
Jan 24
BRU11:35 amBrussels Bruxelles-National
1h 20m
LHR11:55 amLondon Heathrow
$137
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London 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 832,500 searches. Data last updated November 5, 2025.
Use the filters below to find and compare flights from London to Brussels that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Tue 11/18

11:25 am-5:50 pm

1 stop5h 25m

Brussels Bruxelles-National

Tue 11/18

9:00 pm-2:00 pm

1 stop18h 00m

$133

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Tue 2/17

2:25 pm-4:40 pm

Nonstop1h 15m

Brussels Bruxelles-National

Thu 2/19

3:00 pm-3:15 pm

Nonstop1h 15m

$135

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Sat 12/6

3:05 pm-5:20 pm

Nonstop1h 15m

Brussels Bruxelles-National

Tue 12/9

2:55 pm-3:10 pm

Nonstop1h 15m

$136

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Sat 12/13

10:30 pm-9:05 am

1 stop9h 35m

Brussels Bruxelles-National

Wed 12/17

9:10 am-2:00 pm

1 stop5h 50m

$149

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Sun 11/16

6:50 am-8:55 am

Nonstop1h 05m

Brussels Bruxelles-National

Wed 11/19

4:55 pm-5:05 pm

Nonstop1h 10m

$156

LondonBrussels

LTN - BRU

LTNBRU

London Luton

Sun 12/7

6:00 am-12:55 pm

1 stop5h 55m

Brussels Bruxelles-National

Thu 12/11

10:40 am-11:00 am

Nonstop1h 20m

$156

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Thu 11/20

6:50 am-8:55 am

Nonstop1h 05m

Brussels Bruxelles-National

Sun 11/23

9:10 pm-9:20 pm

Nonstop1h 10m

$157

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Mon 12/8

5:55 pm-9:10 am

1 stop14h 15m

Brussels Bruxelles-National

Thu 12/11

9:25 am-7:55 pm

1 stop11h 30m

$158

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Wed 2/4

7:50 pm-10:50 am

1 stop14h 00m

Brussels Bruxelles-National

Wed 2/18

11:30 am-4:25 pm

1 stop5h 55m

$215

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Tue 12/2

7:50 pm-10:50 am

1 stop14h 00m

Brussels Bruxelles-National

Tue 12/16

11:30 am-9:35 pm

1 stop11h 05m

$216

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 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 typical price of a round-trip flight between London and Brussels?

What is the cheapest month to fly to Brussels?

In general, January is the cheapest month to fly from London to Brussels. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $138. If you are unable to visit Brussels during the month of January, then departing from London during the month February is also very affordable. Most momondo users find prices during this month for around $147.

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

On average, the least expensive day to fly to Brussels from London is on a Thursday. momondo users have found tickets for Thursday departures for as low as $299. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Wednesday is the most expensive day to depart from London because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $590.

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

According to our data, the cheapest time of day to fly to Brussels is in the evening. momondo users have found flights departing from London to Brussels in the evening for as low as $192. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $565.

What is the cheapest London to Brussels flight route?

Fly from London Heathrow to Brussels Bruxelles-National for the best London - Brussels flight prices

How far in advance should I book a flight to Brussels?

You are more likely to see cheaper flights to Brussels from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels for around $161 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels from London for as low as $127 on momondo.

What cabin class options are available on London to Brussels flights?

There are 3 cabin classes available to choose from on London to Brussels flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap London to Brussels flight deals and tips

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

Fastest flight time

1h 05m

Direct flights

Every day

Airports in Brussels

1 airport
The fastest flight from London to Brussels takes 1h 05m
Direct flights go from London to Brussels every day.
There is 1 airport near Brussels: Brussels Bruxelles-National (BRU)
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  • How far is London to Brussels by plane?

    There are 198.7 mi between London and Brussels. Typically, this will take 1h 05m by plane in normal conditions.

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

    Prices for flights from London to Brussels are updated daily.

  • How many operators does momondo search for flights from London to Brussels?

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

    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 to Brussels.

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

    The travel and health documents required for your trip to Brussels 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. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from London to Brussels

Compare and see reviews for airlines that fly from London to Brussels with momondo
Airline
Rating
Free Cancellation
Price
British AirwaysPriceFrom $122Free CancellationRating
6.7
7,496 reviews
Search British Airways flights
Brussels AirlinesPriceFrom $133Free CancellationRating
7.2
369 reviews
Search Brussels Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Brussels. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Brussels from London which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for London to Brussels flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Brussels 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.

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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 27.4 mi from Brussels
Brussels Bruxelles-National Airport
Charleroi Brussels Airport