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

As of December 2025, there are 13 flights per day flying from London to Brussels. The most common time of day flights depart is 11:00AM, with 75% of flights taking off at noon.

How often are flights from London to Brussels delayed?

Historically, on average around 22% of flights between London and Brussels have experienced a delay on any given week. The average delay length over the past 12 months has been 96 minutes.

What is the most punctual flight time for London to Brussels flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

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

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

Which airline has the best punctuality record on London to Brussels flights?

According to our data, British Airways have had the least number of delays on this route over the last 12 months; with about 15% of their flights experiencing any sort of delay.

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

97 flights are operational weekly from London to Brussels as of December 2025. The most popular departure day for this route is Thu, with 30% of flights per week taking off on this day.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

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 December 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.

$62 Cheap Flights from London to Brussels in 2025/26

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Round-trip

One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:50 am - 8:55 am

LHR

BRU

1h 05mnonstop

9:10 pm - 9:20 pm

BRU

LHR

1h 10mnonstop

$134Brussels Airlines

Wed, Feb 11 - Sun, Feb 15

6:50 am - 8:55 am

LHR

BRU

1h 05mnonstop

9:10 pm - 9:20 pm

BRU

LHR

1h 10mnonstop

$136Brussels Airlines

Tue, Feb 24 - Wed, Feb 25

6:35 am - 8:50 am

LHR

BRU

1h 15mnonstop

3:00 pm - 3:15 pm

BRU

LHR

1h 15mnonstop

$137British Airways

Fri, Feb 20 - Fri, Feb 20

8:15 am - 10:30 am

LHR

BRU

1h 15mnonstop

8:45 pm - 8:55 pm

BRU

LHR

1h 10mnonstop

$138British Airways

Sun, Feb 22 - Mon, Mar 9

6:30 am - 8:45 am

LHR

BRU

1h 15mnonstop

7:25 pm - 7:40 pm

BRU

LHR

1h 15mnonstop

$139British Airways

Sat, Jan 17 - Sat, Jan 17

10:30 pm - 9:05 am

LGW

BRU

9h 35m1 stop

4:45 pm - 9:05 pm

BRU

LGW

5h 20m1 stop

$147Ryanair

Sat, Jan 24 - Sat, Jan 31

9:00 am - 4:10 pm

LTN

BRU

6h 10m1 stop

4:45 pm - 8:10 pm

BRU

LTN

4h 25m1 stop

$175Ryanair

Sat, Jan 24 - Sat, Jan 31

10:10 am - 4:35 pm

LGW

BRU

5h 25m1 stop

10:15 am - 5:20 pm

BRU

LGW

8h 05m1 stop

$182Multiple Airlines

Sun, Jan 18 - Thu, Jan 22

9:50 am - 5:30 pm

LCY

BRU

6h 40m1 stop

2:25 pm - 5:35 pm

BRU

LCY

4h 10m1 stop

$251Lufthansa

Wed, Jan 7 - Wed, Jan 14

1:00 pm - 6:45 pm

LGW

BRU

4h 45m1 stop

3:15 pm - 9:00 pm

BRU

LGW

6h 45m1 stop

$253Multiple Airlines

Thu, Apr 9 - Thu, Apr 16

British Airways flights from London to Brussels

Our best British Airways deals on London to Brussels flight tickets

British Airways

Feb 20

LHR6:35 amLondon Heathrow

1h 15m

BRU8:50 amBrussels Bruxelles-National

Feb 20

BRU3:00 pmBrussels Bruxelles-National

1h 15m

LHR3:15 pmLondon Heathrow

$137

Find similar

British Airways

Feb 22

LHR8:15 amLondon Heathrow

1h 15m

BRU10:30 amBrussels Bruxelles-National

Mar 9

BRU8:45 pmBrussels Bruxelles-National

1h 10m

LHR8:55 pmLondon Heathrow

$138

Find similar

British Airways

Jan 17

LHR6:30 amLondon Heathrow

1h 15m

BRU8:45 amBrussels Bruxelles-National

Jan 17

BRU7:25 pmBrussels Bruxelles-National

1h 15m

LHR7:40 pmLondon Heathrow

$139

Find similar

KLM flights from London to Brussels

Our best KLM deals on London to Brussels flight tickets

KLM

Feb 23

LHR8:40 amLondon Heathrow

4h 35m

1 stop

BRU2:15 pmBrussels Bruxelles-National

Mar 9

BRU6:15 amBrussels Bruxelles-National

5h 30m

1 stop

LHR10:45 amLondon Heathrow

$246

Find similar

KLM

Dec 26

LHR5:05 pmLondon Heathrow

4h 15m

1 stop

BRU10:20 pmBrussels Bruxelles-National

Dec 29

BRU2:45 pmBrussels Bruxelles-National

5h 30m

1 stop

LHR7:15 pmLondon Heathrow

$248

Find similar

KLM

Dec 26

LHR5:50 pmLondon Heathrow

3h 30m

1 stop

BRU10:20 pmBrussels Bruxelles-National

Dec 31

BRU10:45 amBrussels Bruxelles-National

4h 05m

1 stop

LHR1:50 pmLondon Heathrow

$249

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Wed 2/11

6:50 am-8:55 am

Nonstop1h 05m

Brussels Bruxelles-National

Sun 2/15

9:10 pm-9:20 pm

Nonstop1h 10m

$134

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Tue 2/24

6:50 am-8:55 am

Nonstop1h 05m

Brussels Bruxelles-National

Wed 2/25

9:10 pm-9:20 pm

Nonstop1h 10m

$136

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Fri 2/20

6:35 am-8:50 am

Nonstop1h 15m

Brussels Bruxelles-National

Fri 2/20

3:00 pm-3:15 pm

Nonstop1h 15m

$137

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Sun 2/22

8:15 am-10:30 am

Nonstop1h 15m

Brussels Bruxelles-National

Mon 3/9

8:45 pm-8:55 pm

Nonstop1h 10m

$138

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Sat 1/17

6:30 am-8:45 am

Nonstop1h 15m

Brussels Bruxelles-National

Sat 1/17

7:25 pm-7:40 pm

Nonstop1h 15m

$139

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Sat 1/24

10:30 pm-9:05 am

1 stop9h 35m

Brussels Bruxelles-National

Sat 1/31

4:45 pm-9:05 pm

1 stop5h 20m

$147

LondonBrussels

LTN - BRU

LTNBRU

London Luton

Sat 1/24

9:00 am-4:10 pm

1 stop6h 10m

Brussels Bruxelles-National

Sat 1/31

4:45 pm-8:10 pm

1 stop4h 25m

$175

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Sun 1/18

10:10 am-4:35 pm

1 stop5h 25m

Brussels Bruxelles-National

Thu 1/22

10:15 am-5:20 pm

1 stop8h 05m

$182

LondonBrussels

LCY - BRU

LCYBRU

London City

Wed 1/7

9:50 am-5:30 pm

1 stop6h 40m

Brussels Bruxelles-National

Wed 1/14

2:25 pm-5:35 pm

1 stop4h 10m

$251

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Thu 4/9

1:00 pm-6:45 pm

1 stop4h 45m

Brussels Bruxelles-National

Thu 4/16

3:15 pm-9:00 pm

1 stop6h 45m

$253

Flights are sorted by cheapest round-trip flights first.

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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

Delays

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 $139. 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 $148.

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 $296. 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 $563.

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 $189. 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 $520.

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 $162 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 $129 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 10m
Direct flights	Every day
Airports in Brussels	1 airport

The fastest flight from London to Brussels takes 1h 10m

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 10m 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 December 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 $127	Free Cancellation	Rating 6.7 7,573 reviews		Search British Airways flights
Brussels Airlines	PriceFrom $133	Free Cancellation	Rating 7.2 375 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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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 $62

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 3/3. 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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British Airways flights from London to Brussels

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KLM flights from London to Brussels

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See travel insights to Brussels from

How to get the cheapest flight ticket from London to Brussels

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?

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

How often are flights from London to Brussels delayed?

Historically, on average around 22% of flights between London and Brussels have experienced a delay on any given week. The average delay length over the past 12 months has been 96 minutes.

What is the most punctual flight time for London to Brussels flights?

Generally, flights departing at night tend to experience fewer delays. Flights in the early afternoon have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Friday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on London to Brussels flights?

According to our data, British Airways have had the least number of delays on this route over the last 12 months; with about 15% of their flights experiencing any sort of delay.

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

As of December 2025, there are 13 flights per day flying from London to Brussels. The most common time of day flights depart is 11:00AM, with 75% of flights taking off at noon.

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

97 flights are operational weekly from London to Brussels as of December 2025. The most popular departure day for this route is Thu, with 30% 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