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

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

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, British Airways have had the fewest 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?

The number of flights available between London and Brussels is 14 per day as of January 2026. The most frequent departure time is 11:00, with 71% of daily flights leaving at midday.

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.

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

The number of flights available between London and Brussels is 102 per week as of January 2026. The most frequent departure day is Sat, with 27% of weekly flights leaving on this day.

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 early afternoon have, in the past, seen delays more frequently in comparison.

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

Prices for flights from London to Brussels were last updated today.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London 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.

€58 Cheap Flights from London to Brussels in 2026

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

Prices are currently typical for flights on this route. Typical prices usually range from €115 to €144. The lowest price recently found on this route was €119.

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Find the cheapest flights from London to Brussels

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One-way

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Enter your travel dates to find the best prices.

08:35 - 10:50

LHR

BRU

1h 15mdirect

17:30 - 17:45

BRU

LHR

1h 15mdirect

€119British Airways

Fri, 27 Feb - Mon, 2 Mar

13:10 - 15:25

LHR

BRU

1h 15mdirect

20:30 - 20:40

BRU

LHR

1h 10mdirect

€119British Airways

Sat, 21 Mar - Wed, 25 Mar

13:10 - 15:25

LHR

BRU

1h 15mdirect

20:30 - 20:40

BRU

LHR

1h 10mdirect

€120British Airways

Sat, 21 Mar - Wed, 25 Mar

11:05 - 13:15

LHR

BRU

1h 10mdirect

21:10 - 21:20

BRU

LHR

1h 10mdirect

€123Brussels Airlines

Fri, 27 Feb - Mon, 2 Mar

20:35 - 09:10

LGW

BRU

11h 35m1 stop

09:40 - 14:25

BRU

LGW

5h 45m1 stop

€124Ryanair

Mon, 23 Feb - Mon, 2 Mar

11:05 - 13:15

LHR

BRU

1h 10mdirect

21:10 - 21:20

BRU

LHR

1h 10mdirect

€125Brussels Airlines

Tue, 20 Jan - Tue, 20 Jan

07:00 - 20:35

LGW

BRU

12h 35m1 stop

13:20 - 18:55

BRU

LGW

6h 35m1 stop

€132Multiple Airlines

Fri, 27 Feb - Mon, 2 Mar

09:20 - 16:40

LGW

BRU

6h 20m1 stop

21:55 - 12:20

BRU

LGW

15h 25m2 stops

€142Vueling

Mon, 23 Feb - Mon, 2 Mar

20:25 - 08:05

LGW

BRU

10h 40m1 stop

21:55 - 08:15

BRU

LGW

11h 20m1 stop

€146Multiple Airlines

Sun, 22 Feb - Sun, 1 Mar

20:25 - 09:45

LGW

BRU

12h 20m1 stop

21:35 - 07:00

BRU

LGW

10h 25m1 stop

€592Vueling

Sat, 23 May - Sat, 30 May

British Airways flights from London to Brussels

Our best British Airways deals on London to Brussels flight tickets

British Airways

27 Feb

LHR08:35London Heathrow

1h 15m

BRU10:50Brussels Bruxelles-National

2 Mar

BRU17:30Brussels Bruxelles-National

1h 15m

LHR17:45London Heathrow

€119

British Airways

21 Mar

LHR13:10London Heathrow

1h 15m

BRU15:25Brussels Bruxelles-National

25 Mar

BRU20:30Brussels Bruxelles-National

1h 10m

LHR20:40London Heathrow

€119

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

Scandinavian Airlines flights from London to Brussels

Our best Scandinavian Airlines deals on London to Brussels flight tickets

Scandinavian Airlines

28 Jan

LHR15:35London Heathrow

18h 15m

1 stop

BRU10:50Brussels Bruxelles-National

4 Feb

BRU11:30Brussels Bruxelles-National

8h 20m

1 stop

LHR18:50London Heathrow

€190

Scandinavian Airlines

9 Apr

LHR19:50London Heathrow

13h 50m

1 stop

BRU10:40Brussels Bruxelles-National

23 Apr

BRU11:20Brussels Bruxelles-National

11h 15m

1 stop

LHR21:35London Heathrow

€191

Scandinavian Airlines

10 Feb

LHR15:35London Heathrow

18h 15m

1 stop

BRU10:50Brussels Bruxelles-National

11 Feb

BRU19:20Brussels Bruxelles-National

18h 35m

1 stop

LHR12:55London Heathrow

€192

Fly from

Fly to

Route

Depart

Return

Price

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Fri 27/2

08:35-10:50

Nonstop1h 15m

Brussels Bruxelles-National

Mon 2/3

17:30-17:45

Nonstop1h 15m

€119

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

€119

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

Fri 27/2

11:05-13:15

Nonstop1h 10m

Brussels Bruxelles-National

Mon 2/3

21:10-21:20

Nonstop1h 10m

€123

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Mon 23/2

20:35-09:10

1 stop11h 35m

Brussels Bruxelles-National

Mon 2/3

09:40-14:25

1 stop5h 45m

€124

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Tue 20/1

11:05-13:15

Nonstop1h 10m

Brussels Bruxelles-National

Tue 20/1

21:10-21:20

Nonstop1h 10m

€125

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Fri 27/2

07:00-20:35

1 stop12h 35m

Brussels Bruxelles-National

Mon 2/3

13:20-18:55

1 stop6h 35m

€132

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Mon 23/2

09:20-16:40

1 stop6h 20m

Brussels Bruxelles-National

Mon 2/3

21:55-12:20

2 stops15h 25m

€142

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Sun 22/2

20:25-08:05

1 stop10h 40m

Brussels Bruxelles-National

Sun 1/3

21:55-08:15

1 stop11h 20m

€146

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Sat 23/5

20:25-09:45

1 stop12h 20m

Brussels Bruxelles-National

Sat 30/5

21:35-07:00

1 stop10h 25m

€592

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 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?

The month of January is, on average, the cheapest month to fly to Brussels from London, with most prices found around €121. 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 €127.

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 Monday. momondo users have found tickets for Monday departures for as low as €531. 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 €547.

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 €139 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 for as low as €111 on momondo.

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

There is only 1 cabin class 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	2 airports

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

Direct flights go from London to Brussels every day.

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

Search flight deals

How far is London to Brussels by plane?
A flight from London to Brussels will travel around 319.9 km. 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 were last updated today.
How old do you have to be to fly from London to Brussels?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London 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?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Brussels from London.

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 simply researching potential flights to Brussels, momondo offers a useful price alert feature which will track prices for flights to Brussels from London and alert you 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.

Start using Trips

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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 €58

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 19/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from London to Brussels

Cheap return flights

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Cheap last-minute flights

Cheap direct flights

British Airways flights from London to Brussels

Our best British Airways 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

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 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 is only 1 cabin class 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?

Ryanair, British Airways, and KLM 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 departing 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 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, British Airways have had the fewest 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?

The number of flights available between London and Brussels is 14 per day as of January 2026. The most frequent departure time is 11:00, with 71% of daily flights leaving at midday.

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

The number of flights available between London and Brussels is 102 per week as of January 2026. The most frequent departure day is Sat, with 27% of weekly flights leaving 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 old do you have to be to fly from London 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