What is the cheapest airline that flies from London to Brussels?

Brussels Airlines, British Airways, and Ryanair are the most popular carriers operating from London to Brussels

How many flights depart from London to Brussels on average per day?

As of September 2025, there are 22 flights per day flying from London to Brussels. The most common time of day flights depart is 7:00AM, with 68% of flights taking off at noon.

How many flights depart from London to Brussels on average per week?

159 flights are operational weekly from London to Brussels as of September 2025. The most popular departure day for this route is Mon, with 23% of flights per week taking off on this day.

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?

As of September 2025, there are 2 operators available to choose from 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.

$69 Cheap Flights from London to Brussels in 2025/26

Q: What is the typical price of a round-trip flight between London and Brussels?

Prices are currently low for flights on this route. Typical prices usually range from $140 to $189. The lowest price recently found on this route was $130.

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Find the cheapest flights from London to Brussels

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

8:35 pm - 9:50 amLGW-BRU

12h 15m1 stop

10:25 pm - 8:20 amBRU-LGW

10h 55m1 stop

$130Ryanair

Find Deal

Thu, Oct 9 - Mon, Oct 13

4:35 pm - 6:50 pmLHR-BRU

1h 15mnonstop

3:00 pm - 3:20 pmBRU-LHR

1h 20mnonstop

$133British Airways

Find Deal

Fri, Oct 10 - Mon, Oct 13

11:05 am - 1:15 pmLHR-BRU

1h 10mnonstop

9:10 pm - 9:20 pmBRU-LHR

1h 10mnonstop

$139Brussels Airlines

Find Deal

Sat, Nov 29 - Sun, Nov 30

6:25 pm - 9:45 amLTN-BRU

14h 20m1 stop

9:35 am - 10:10 pmBRU-LTN

13h 35m1 stop

$146

Find Deal

Wed, Oct 15 - Wed, Oct 22

5:25 pm - 9:45 amLGW-BRU

15h 20m1 stop

9:35 am - 8:15 pmBRU-LGW

11h 40m1 stop

$146

Find Deal

Wed, Oct 15 - Wed, Oct 22

6:50 am - 8:50 amLHR-BRU

1h 00mnonstop

9:20 pm - 9:35 pmBRU-LHR

1h 15mnonstop

$174Brussels Airlines

Find Deal

Sun, Oct 5 - Fri, Oct 10

7:05 am - 8:35 pmLHR-BRU

12h 30m1 stop

9:15 pm - 9:35 amBRU-LHR

13h 20m1 stop

$221Scandinavian Airlines

Find Deal

Mon, Oct 13 - Mon, Oct 20

5:30 pm - 10:50 amLHR-BRU

16h 20m1 stop

11:30 am - 4:25 pmBRU-LHR

5h 55m1 stop

$222Scandinavian Airlines

Find Deal

Wed, Oct 29 - Wed, Nov 5

7:10 pm - 7:45 amLCY-BRU

11h 35m1 stop

10:30 am - 4:25 pmBRU-LCY

6h 55m1 stop

$262Lufthansa

Find Deal

Mon, Oct 6 - Mon, Oct 13

5:15 pm - 10:30 pmLCY-BRU

4h 15m1 stop

2:25 pm - 5:40 pmBRU-LCY

4h 15m1 stop

$281Lufthansa

Find Deal

Tue, Oct 28 - Fri, Oct 31

Ryanair flights from London to Brussels

Our best Ryanair deals on London to Brussels flight tickets

Ryanair

Oct 9

LGW8:35 pmLondon Gatwick

12h 15m

1 stop

BRU9:50 amBrussels Bruxelles-National

Oct 13

BRU10:25 pmBrussels Bruxelles-National

10h 55m

1 stop

LGW8:20 amLondon Gatwick

$130

Find similar

Ryanair

Oct 6

LGW9:30 pmLondon Gatwick

10h 55m

1 stop

BRU9:25 amBrussels Bruxelles-National

Oct 13

BRU10:25 pmBrussels Bruxelles-National

11h 40m

1 stop

LGW9:05 amLondon Gatwick

$148

Find similar

Ryanair

Sep 29

LTN9:55 pmLondon Luton

10h 30m

1 stop

BRU9:25 amBrussels Bruxelles-National

Oct 2

BRU9:40 pmBrussels Bruxelles-National

14h 25m

1 stop

LTN11:05 amLondon Luton

$149

Find similar

Scandinavian Airlines flights from London to Brussels

Our best Scandinavian Airlines deals on London to Brussels flight tickets

Scandinavian Airlines

Oct 13

LHR7:05 amLondon Heathrow

12h 30m

1 stop

BRU8:35 pmBrussels Bruxelles-National

Oct 20

BRU9:15 pmBrussels Bruxelles-National

13h 20m

1 stop

LHR9:35 amLondon Heathrow

$221

Find similar

Scandinavian Airlines

Oct 29

LHR5:30 pmLondon Heathrow

16h 20m

1 stop

BRU10:50 amBrussels Bruxelles-National

Nov 5

BRU11:30 amBrussels Bruxelles-National

5h 55m

1 stop

LHR4:25 pmLondon Heathrow

$222

Find similar

Scandinavian Airlines

Dec 12

LHR6:40 amLondon Heathrow

11h 30m

1 stop

BRU7:10 pmBrussels Bruxelles-National

Dec 15

BRU11:30 amBrussels Bruxelles-National

5h 55m

1 stop

LHR4:25 pmLondon Heathrow

$224

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Thu 10/9

8:35 pm-9:50 am

1 stop12h 15m

Brussels Bruxelles-National

Mon 10/13

10:25 pm-8:20 am

1 stop10h 55m

$130

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Fri 10/10

4:35 pm-6:50 pm

Nonstop1h 15m

Brussels Bruxelles-National

Mon 10/13

3:00 pm-3:20 pm

Nonstop1h 20m

$133

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Sat 11/29

11:05 am-1:15 pm

Nonstop1h 10m

Brussels Bruxelles-National

Sun 11/30

9:10 pm-9:20 pm

Nonstop1h 10m

$139

LondonBrussels

LTN - BRU

LTNBRU

London Luton

Wed 10/15

6:25 pm-9:45 am

1 stop14h 20m

Brussels Bruxelles-National

Wed 10/22

9:35 am-10:10 pm

1 stop13h 35m

$146

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Wed 10/15

5:25 pm-9:45 am

1 stop15h 20m

Brussels Bruxelles-National

Wed 10/22

9:35 am-8:15 pm

1 stop11h 40m

$146

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Sun 10/5

6:50 am-8:50 am

Nonstop1h 00m

Brussels Bruxelles-National

Fri 10/10

9:20 pm-9:35 pm

Nonstop1h 15m

$174

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Mon 10/13

7:05 am-8:35 pm

1 stop12h 30m

Brussels Bruxelles-National

Mon 10/20

9:15 pm-9:35 am

1 stop13h 20m

$221

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Wed 10/29

5:30 pm-10:50 am

1 stop16h 20m

Brussels Bruxelles-National

Wed 11/5

11:30 am-4:25 pm

1 stop5h 55m

$222

LondonBrussels

LCY - BRU

LCYBRU

London City

Mon 10/6

7:10 pm-7:45 am

1 stop11h 35m

Brussels Bruxelles-National

Mon 10/13

10:30 am-4:25 pm

1 stop6h 55m

$262

LondonBrussels

LCY - BRU

LCYBRU

London City

Tue 10/28

5:15 pm-10:30 pm

1 stop4h 15m

Brussels Bruxelles-National

Fri 10/31

2:25 pm-5:40 pm

1 stop4h 15m

$281

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

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 $292. 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 $591.

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 $555.

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 $135 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 00m
Direct flights	Every day
Airports in Brussels	1 airport

The fastest flight from London to Brussels takes 1h 00m

Direct flights go from London to Brussels every day.

There is 1 airport near Brussels: Brussels Bruxelles-National (BRU)

Search flight deals

How far is London to Brussels by plane?
There are 198.7 mi between London and Brussels. Typically, this will take 1h 00m 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?
As of September 2025, there are 2 operators available to choose from 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 Airways	PriceFrom $124	Free Cancellation	Rating 6.6 7,361 reviews		Search British Airways flights
Brussels Airlines	PriceFrom $133	Free Cancellation	Rating 7.2 359 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.

An easier way to manage your Brussels trip

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

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Find better results for your trip to Belgium

Fly into one of these airports located in Brussels

Brussels Bruxelles-National Airport

Charleroi Brussels Airport

Cheap flights from London to Brussels from $69

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 11/19. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from London to Brussels

Cheap round-trip flights

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Cheap last minute flights

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Ryanair flights from London to Brussels

Our best Ryanair deals on London to Brussels flight tickets

Scandinavian Airlines flights from London to Brussels

Our best Scandinavian Airlines deals on London to Brussels flight tickets

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Use the filters below to find and compare flights from London to Brussels that are best for you.

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?

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

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

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?

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.

What is the cheapest airline that flies from London to Brussels?

Brussels Airlines, British Airways, and Ryanair are the most popular carriers operating from London to Brussels

How many flights depart from London to Brussels on average per day?

As of September 2025, there are 22 flights per day flying from London to Brussels. The most common time of day flights depart is 7:00AM, with 68% of flights taking off at noon.

How many flights depart from London to Brussels on average per week?

159 flights are operational weekly from London to Brussels as of September 2025. The most popular departure day for this route is Mon, with 23% of flights per week taking off on this day.

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

Direct flights

Airports in Brussels

How far is London to Brussels by plane?

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

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?

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

Best airlines flying from London to Brussels

Compare and see reviews for airlines that fly from London to Brussels with momondo

Why use momondo?

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

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

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

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

An easier way to manage your Brussels trip

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

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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