How often are flights from London to Brussels delayed?

Historically, on average around 21% 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 94 minutes.

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

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

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

As of February 2026, 14 flights take off from London Heathrow Airport and land in Brussels each day. The most common flight departure time for this route is 11:00, with 74% of daily flights taking off at midday.

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

As of February 2026, 104 flights take off from London Heathrow Airport and land in Brussels each week. The most common flight departure day for this route is Sun, with 28% of weekly flights taking off on this day.

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

According to our data, Virgin Atlantic have had the fewest delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

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

British Airways is the most popular carrier operating from London Heathrow to Brussels

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

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

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

Prices for flights from London Heathrow Airport to Brussels are updated daily.

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

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 stopovers 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 Heathrow 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.

€62 Cheap Flights from London Heathrow Airport to Brussels in 2026

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Find the cheapest flights from London Heathrow Airport to Brussels

Round-trip

One-way

Last minute

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Cheap return flights

Enter your travel dates to find the best prices.

13:10 - 15:25

LHR

BRU

1h 15mdirect

20:30 - 20:40

BRU

LHR

1h 10mdirect

€120British Airways

Sat, 21 Mar - Wed, 25 Mar

06:30 - 08:45

LHR

BRU

1h 15mdirect

17:55 - 18:05

BRU

LHR

1h 10mdirect

€121British Airways

Sat, 21 Mar - Wed, 25 Mar

06:25 - 08:40

LHR

BRU

1h 15mdirect

20:30 - 20:40

BRU

LHR

1h 10mdirect

€122British Airways

Wed, 18 Mar - Wed, 25 Mar

11:05 - 13:15

LHR

BRU

1h 10mdirect

21:10 - 21:20

BRU

LHR

1h 10mdirect

€122Brussels Airlines

Mon, 16 Mar - Mon, 23 Mar

11:05 - 13:15

LHR

BRU

1h 10mdirect

09:40 - 10:05

BRU

LHR

1h 25mdirect

€123Brussels Airlines

Sat, 28 Feb - Mon, 2 Mar

06:35 - 08:50

LHR

BRU

1h 15mdirect

11:20 - 11:40

BRU

LHR

1h 20mdirect

€124British Airways

Fri, 6 Mar - Sun, 8 Mar

06:35 - 08:50

LHR

BRU

1h 15mdirect

11:20 - 11:40

BRU

LHR

1h 20mdirect

€125British Airways

Fri, 6 Mar - Sun, 8 Mar

17:50 - 20:00

LHR

BRU

1h 10mdirect

21:10 - 21:20

BRU

LHR

1h 10mdirect

€126Brussels Airlines

Thu, 19 Feb - Sat, 21 Feb

11:05 - 13:15

LHR

BRU

1h 10mdirect

21:10 - 21:20

BRU

LHR

1h 10mdirect

€127Brussels Airlines

Sat, 14 Mar - Sun, 15 Mar

06:50 - 08:55

LHR

BRU

1h 05mdirect

16:55 - 17:05

BRU

LHR

1h 10mdirect

€127Brussels Airlines

Fri, 8 May - Sun, 10 May

Scandinavian Airlines flights from London Heathrow Airport to Brussels

Our best Scandinavian Airlines deals on London Heathrow Airport to Brussels flight tickets

Scandinavian Airlines

17 Mar

LHR19:50London Heathrow

14h 00m

1 stop

BRU10:50Brussels Bruxelles-National

24 Mar

BRU11:15Brussels Bruxelles-National

11h 05m

1 stop

LHR21:20London Heathrow

€192

Scandinavian Airlines

17 Mar

LHR19:50London Heathrow

14h 00m

1 stop

BRU10:50Brussels Bruxelles-National

24 Mar

BRU11:15Brussels Bruxelles-National

11h 05m

1 stop

LHR21:20London Heathrow

€193

Scandinavian Airlines

12 Feb

LHR06:40London Heathrow

11h 00m

1 stop

BRU18:40Brussels Bruxelles-National

15 Feb

BRU19:45Brussels Bruxelles-National

14h 10m

1 stop

LHR08:55London Heathrow

€196

British Airways flights from London Heathrow Airport to Brussels

Our best British Airways deals on London Heathrow Airport to Brussels flight tickets

British Airways

21 Mar

LHR13:10London Heathrow

1h 15m

BRU15:25Brussels Bruxelles-National

25 Mar

BRU20:30Brussels Bruxelles-National

1h 10m

LHR20:40London Heathrow

€120

British Airways

21 Mar

LHR13:10London Heathrow

1h 15m

BRU15:25Brussels Bruxelles-National

25 Mar

BRU20:30Brussels Bruxelles-National

1h 10m

LHR20:40London Heathrow

€121

British Airways

18 Mar

LHR06:25London Heathrow

1h 15m

BRU08:40Brussels Bruxelles-National

25 Mar

BRU20:30Brussels Bruxelles-National

1h 10m

LHR20:40London Heathrow

€122

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Sat 21/3

13:10-15:25

Nonstop1h 15m

Brussels Bruxelles-National

Wed 25/3

20:30-20:40

Nonstop1h 10m

€120

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Sat 21/3

06:30-08:45

Nonstop1h 15m

Brussels Bruxelles-National

Wed 25/3

17:55-18:05

Nonstop1h 10m

€121

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Wed 18/3

06:25-08:40

Nonstop1h 15m

Brussels Bruxelles-National

Wed 25/3

20:30-20:40

Nonstop1h 10m

€122

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Mon 16/3

11:05-13:15

Nonstop1h 10m

Brussels Bruxelles-National

Mon 23/3

21:10-21:20

Nonstop1h 10m

€122

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Sat 28/2

11:05-13:15

Nonstop1h 10m

Brussels Bruxelles-National

Mon 2/3

09:40-10:05

Nonstop1h 25m

€123

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Fri 6/3

06:35-08:50

Nonstop1h 15m

Brussels Bruxelles-National

Sun 8/3

11:20-11:40

Nonstop1h 20m

€124

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Fri 6/3

06:35-08:50

Nonstop1h 15m

Brussels Bruxelles-National

Sun 8/3

11:20-11:40

Nonstop1h 20m

€125

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Thu 19/2

17:50-20:00

Nonstop1h 10m

Brussels Bruxelles-National

Sat 21/2

21:10-21:20

Nonstop1h 10m

€126

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Sat 14/3

11:05-13:15

Nonstop1h 10m

Brussels Bruxelles-National

Sun 15/3

21:10-21:20

Nonstop1h 10m

€127

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Fri 8/5

06:50-08:55

Nonstop1h 05m

Brussels Bruxelles-National

Sun 10/5

16:55-17:05

Nonstop1h 10m

€127

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from London Heathrow 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

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Brussels?

The month of February is, on average, the cheapest month to fly to Brussels from London Heathrow Airport, with most prices found around €125. If you are unable to visit Brussels during the month of February, then departing from London Heathrow Airport during the month March is also very affordable. Most momondo users find prices during this month for around €125.

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

On average, the least expensive day to fly to Brussels from London Heathrow Airport is on a Monday. momondo users have found tickets for Monday departures for as low as €522. 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 €537.

What is the cheapest London Heathrow to Brussels flight route?

Fly from London Heathrow to Brussels Bruxelles-National for the best London Heathrow - 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 Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Brussels for around €137 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels from London Heathrow Airport for as low as €112 on momondo.

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

There is only 1 cabin class available to choose from on London Heathrow 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 Heathrow Airport to Brussels flight deals and tips

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

Fastest flight time	1h 10m
Direct flights	Every day
Airports in Brussels	2 airports

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

Direct flights go from London Heathrow Airport to Brussels every day.

There are 2 airports in Brussels. From London Heathrow Airport there are direct flights to Brussels Bruxelles-National (BRU).

Search flight deals

How far is London Heathrow to Brussels by plane?
The straight-line distance from London Heathrow to Brussels is 341.8 km. Flights usually cover this in 1h 10m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from London Heathrow Airport to Brussels?
Prices for flights from London Heathrow Airport to Brussels are updated daily.
How old do you have to be to fly from London Heathrow Airport to Brussels?
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 stopovers 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 Heathrow 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?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from London to Brussels . Millions of users trust and use momondo every year so you are in good hands.

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 in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Brussels from London.

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.

An easier way to manage your Brussels trip

We make it super easy to schedule, organise 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 Heathrow Airport to Brussels from €62

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

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Trusted and free

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Find the cheapest flights from London Heathrow Airport to Brussels

Cheap return flights

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Scandinavian Airlines flights from London Heathrow Airport to Brussels

Our best Scandinavian Airlines deals on London Heathrow Airport to Brussels flight tickets

British Airways flights from London Heathrow Airport to Brussels

Our best British Airways deals on London Heathrow Airport to Brussels flight tickets

momondo Fare Finder

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

See travel insights to Brussels from

How to get the cheapest flight ticket from London Heathrow Airport to 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 London Heathrow to Brussels flight route?

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

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

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

There is only 1 cabin class available to choose from on London Heathrow 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 Heathrow to Brussels?

British Airways is the most popular carrier operating from London Heathrow to Brussels

How often are flights from London to Brussels delayed?

Historically, on average around 21% 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 94 minutes.

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

Generally, flights departing at night tend to experience fewer delays. Flights departing in the evening 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 that experiences the fewest 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, Virgin Atlantic have had the fewest delays on this route over the last 12 months, with about 10% of their flights experiencing any sort of delay.

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

As of February 2026, 14 flights take off from London Heathrow Airport and land in Brussels each day. The most common flight departure time for this route is 11:00, with 74% of daily flights taking off at midday.

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

As of February 2026, 104 flights take off from London Heathrow Airport and land in Brussels each week. The most common flight departure day for this route is Sun, with 28% of weekly flights taking off on this day.

Cheap London Heathrow Airport to Brussels flight deals and tips

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

Fastest flight time

Direct flights

Airports in Brussels

How far is London Heathrow to Brussels by plane?

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

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

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

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, organise 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 44.1 km from Brussels