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

Vueling, British Airways, and Ryanair are the most popular carriers operating from London 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 in the early afternoon have, in the past, seen delays more frequently in comparison.

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 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 day?

As of January 2026, there are 14 flights per day flying from London to Brussels. The most common time of day flights depart is 11:00AM, with 60% of flights taking off at noon.

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.

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

100 flights are operational weekly from London to Brussels as of January 2026. The most popular departure day for this route is Wed, with 35% 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 January 2026, 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.

$67 Cheap Flights from London to Brussels in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from London to Brussels

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:45 am - 9:55 am

LHR

BRU

1h 10mnonstop

10:10 pm - 10:15 pm

BRU

LHR

1h 05mnonstop

$137British Airways

Sat, Jun 20 - Sat, Jun 20

5:50 pm - 8:00 pm

LHR

BRU

1h 10mnonstop

9:10 pm - 9:20 pm

BRU

LHR

1h 10mnonstop

$138Brussels Airlines

Fri, Feb 27 - Fri, Mar 6

11:25 am - 5:50 pm

LGW

BRU

5h 25m

1 stop

5:00 pm - 9:05 pm

BRU

LGW

5h 05m

1 stop

$139Ryanair

Tue, Feb 10 - Wed, Feb 11

6:30 am - 8:45 am

LHR

BRU

1h 15mnonstop

5:55 pm - 6:05 pm

BRU

LHR

1h 10mnonstop

$139British Airways

Sat, Mar 21 - Wed, Mar 25

11:05 am - 1:15 pm

LHR

BRU

1h 10mnonstop

9:40 am - 10:05 am

BRU

LHR

1h 25mnonstop

$140Brussels Airlines

Mon, Feb 23 - Fri, Feb 27

9:10 am - 4:30 pm

LGW

BRU

6h 20m

1 stop

5:05 pm - 10:00 pm

BRU

LGW

5h 55m

1 stop

$141Vueling

Thu, Mar 5 - Fri, Mar 6

8:10 pm - 8:30 am

LGW

BRU

11h 20m

1 stop

9:10 am - 2:00 pm

BRU

LGW

5h 50m

1 stop

$145Ryanair

Fri, Feb 6 - Wed, Feb 11

9:05 pm - 9:45 am

LGW

BRU

11h 40m

1 stop

6:05 pm - 10:50 pm

BRU

LGW

5h 45m

1 stop

$149Vueling

Sat, Apr 11 - Wed, Apr 15

5:05 pm - 10:20 pm

LCY

BRU

4h 15m

1 stop

2:45 pm - 5:20 pm

BRU

LCY

3h 35m

1 stop

$271KLM

Thu, Feb 5 - Thu, Feb 19

5:50 pm - 10:20 pm

LCY

BRU

3h 30m

1 stop

2:45 pm - 4:35 pm

BRU

LCY

2h 50m

1 stop

$272KLM

Fri, Feb 27 - Fri, Mar 6

British Airways flights from London to Brussels

Our best British Airways deals on London to Brussels flight tickets

British Airways

Jun 20

LHR7:45 amLondon Heathrow

1h 10m

BRU9:55 amBrussels Bruxelles-National

Jun 20

BRU10:10 pmBrussels Bruxelles-National

1h 05m

LHR10:15 pmLondon Heathrow

$137

British Airways

Mar 21

LHR6:30 amLondon Heathrow

1h 15m

BRU8:45 amBrussels Bruxelles-National

Mar 25

BRU5:55 pmBrussels Bruxelles-National

1h 10m

LHR6:05 pmLondon Heathrow

$139

British Airways

May 13

LHR7:45 amLondon Heathrow

1h 10m

BRU9:55 amBrussels Bruxelles-National

May 18

BRU8:50 pmBrussels Bruxelles-National

1h 05m

LHR8:55 pmLondon Heathrow

$141

Brussels Airlines flights from London to Brussels

Our best Brussels Airlines deals on London to Brussels flight tickets

Brussels Airlines

Feb 27

LHR5:50 pmLondon Heathrow

1h 10m

BRU8:00 pmBrussels Bruxelles-National

Mar 6

BRU9:10 pmBrussels Bruxelles-National

1h 10m

LHR9:20 pmLondon Heathrow

$138

Brussels Airlines

Feb 23

LHR11:05 amLondon Heathrow

1h 10m

BRU1:15 pmBrussels Bruxelles-National

Feb 27

BRU9:40 amBrussels Bruxelles-National

1h 25m

LHR10:05 amLondon Heathrow

$140

Brussels Airlines

Jan 17

LHR6:50 amLondon Heathrow

1h 05m

BRU8:55 amBrussels Bruxelles-National

Jan 24

BRU9:10 pmBrussels Bruxelles-National

1h 10m

LHR9:20 pmLondon Heathrow

$141

Fly from

Fly to

Route

Depart

Return

Price

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Sat 6/20

7:45 am-9:55 am

Nonstop1h 10m

Brussels Bruxelles-National

Sat 6/20

10:10 pm-10:15 pm

Nonstop1h 05m

$137

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Fri 2/27

5:50 pm-8:00 pm

Nonstop1h 10m

Brussels Bruxelles-National

Fri 3/6

9:10 pm-9:20 pm

Nonstop1h 10m

$138

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Tue 2/10

11:25 am-5:50 pm

1 stop5h 25m

Brussels Bruxelles-National

Wed 2/11

5:00 pm-9:05 pm

1 stop5h 05m

$139

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Sat 3/21

6:30 am-8:45 am

Nonstop1h 15m

Brussels Bruxelles-National

Wed 3/25

5:55 pm-6:05 pm

Nonstop1h 10m

$139

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Mon 2/23

11:05 am-1:15 pm

Nonstop1h 10m

Brussels Bruxelles-National

Fri 2/27

9:40 am-10:05 am

Nonstop1h 25m

$140

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Thu 3/5

9:10 am-4:30 pm

1 stop6h 20m

Brussels Bruxelles-National

Fri 3/6

5:05 pm-10:00 pm

1 stop5h 55m

$141

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Fri 2/6

8:10 pm-8:30 am

1 stop11h 20m

Brussels Bruxelles-National

Wed 2/11

9:10 am-2:00 pm

1 stop5h 50m

$145

LondonBrussels

LGW - BRU

LGWBRU

London Gatwick

Sat 4/11

9:05 pm-9:45 am

1 stop11h 40m

Brussels Bruxelles-National

Wed 4/15

6:05 pm-10:50 pm

1 stop5h 45m

$149

LondonBrussels

LCY - BRU

LCYBRU

London City

Thu 2/5

5:05 pm-10:20 pm

1 stop4h 15m

Brussels Bruxelles-National

Thu 2/19

2:45 pm-5:20 pm

1 stop3h 35m

$271

LondonBrussels

LCY - BRU

LCYBRU

London City

Fri 2/27

5:50 pm-10:20 pm

1 stop3h 30m

Brussels Bruxelles-National

Fri 3/6

2:45 pm-4:35 pm

1 stop2h 50m

$272

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

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 $143. 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 $304. 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 $534.

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 $522.

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	2 airports

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

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?
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 January 2026, 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 6.7 7,676 reviews		Search British Airways flights
Brussels Airlines	PriceFrom $132	Free Cancellation	Rating 7.2 380 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sat 2/14

Sat 2/21

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

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 $67

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 2/9. 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

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from London to Brussels

Cheap round-trip flights

Cheap one-way flights

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

Brussels Airlines flights from London to Brussels

Our best Brussels Airlines deals on London to Brussels flight tickets

momondo Fare Finder

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 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?

Vueling, British Airways, 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 January 2026, there are 14 flights per day flying from London to Brussels. The most common time of day flights depart is 11:00AM, with 60% of flights taking off at noon.

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

100 flights are operational weekly from London to Brussels as of January 2026. The most popular departure day for this route is Wed, with 35% 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