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.

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

Ryanair, Wizz Air, and British Airways are the most popular carriers operating from London to Belgium

Which airline has the best punctuality record on London to Belgium 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 Belgium on average per day?

As of December 2025, there are 15 flights per day flying from London to Belgium. The most common time of day flights depart is 11:00, with 70% of flights taking off at midday.

How often are flights from London to Belgium delayed?

Historically, on average around 22% of flights between London and Belgium 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 Belgium 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.

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

105 flights are operational weekly from London to Belgium as of December 2025. The most popular departure day for this route is Wed, with 28% of flights per week taking off on this day.

Which airlines fly to Belgium?

Brussels Airlines, British Airways and KLM are the top three most popular airlines that fly to Belgium from London according to our data. Brussels Airlines is the first choice among our users, with 54% of people opting to fly with this airline when travelling to Belgium. Keep in mind that there are 4 different airlines that fly to Belgium on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from London to Belgium are refreshed on a daily basis.

How many operators does momondo search for flights from London to Belgium?

There are 4 operators available for flights from London to Belgium as of December 2025.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Belgium.

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

The required travel and health documents for your Belgium trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belgium. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£47 Cheap Flights from London to Belgium in 2025/26

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14:45 - 08:35

STN

BRU

16h 50m1 stop

18:10 - 22:50

BRU

STN

5h 40m1 stop

£96Ryanair

Tue, 6 Jan - Thu, 15 Jan

08:00 - 16:00

STN

CRL

7h 00m1 stop

08:20 - 16:45

CRL

STN

9h 25m1 stop

£96Ryanair

Tue, 6 Jan - Tue, 13 Jan

18:55 - 08:20

LTN

CRL

12h 25m1 stop

20:15 - 07:40

CRL

LTN

12h 25m1 stop

£96Wizz Air

Wed, 18 Mar - Wed, 1 Apr

15:05 - 17:20

LHR

BRU

1h 15mdirect

19:25 - 19:40

BRU

LHR

1h 15mdirect

£99British Airways

Sat, 31 Jan - Sat, 7 Feb

19:25 - 08:20

LTN

CRL

11h 55m1 stop

08:55 - 18:15

CRL

LTN

10h 20m1 stop

£99Wizz Air

Thu, 8 Jan - Mon, 12 Jan

17:15 - 19:30

LHR

BRU

1h 15mdirect

21:35 - 21:45

BRU

LHR

1h 10mdirect

£100British Airways

Fri, 16 Jan - Sun, 18 Jan

06:50 - 08:55

LHR

BRU

1h 05mdirect

21:10 - 21:20

BRU

LHR

1h 10mdirect

£104Brussels Airlines

Thu, 15 Jan - Thu, 15 Jan

06:50 - 08:55

LHR

BRU

1h 05mdirect

21:10 - 21:20

BRU

LHR

1h 10mdirect

£105Brussels Airlines

Mon, 19 Jan - Wed, 21 Jan

17:50 - 22:20

LCY

BRU

3h 30m1 stop

06:15 - 08:10

BRU

LCY

2h 55m1 stop

£200KLM

Mon, 5 Jan - Fri, 9 Jan

10:00 - 14:15

LCY

BRU

3h 15m1 stop

06:15 - 08:50

BRU

LCY

3h 35m1 stop

£200KLM

Mon, 12 Jan - Thu, 15 Jan

Ryanair flights from London to Belgium

Our best Ryanair deals on London to Belgium flight tickets

Ryanair

6 Jan

STN14:45London Stansted

16h 50m

1 stop

BRU08:35Brussels Bruxelles-National

15 Jan

BRU18:10Brussels Bruxelles-National

5h 40m

1 stop

STN22:50London Stansted

£96

Find similar

Ryanair

13 Jan

LGW09:40London Gatwick

7h 10m

1 stop

BRU17:50Brussels Bruxelles-National

20 Jan

BRU09:50Brussels Bruxelles-National

10h 35m

1 stop

LGW19:25London Gatwick

£97

Find similar

Ryanair

6 Jan

STN14:45London Stansted

16h 50m

1 stop

BRU08:35Brussels Bruxelles-National

14 Jan

BRU10:45Brussels Bruxelles-National

9h 15m

1 stop

STN19:00London Stansted

£98

Find similar

British Airways flights from London to Belgium

Our best British Airways deals on London to Belgium flight tickets

British Airways

31 Jan

LHR15:05London Heathrow

1h 15m

BRU17:20Brussels Bruxelles-National

7 Feb

BRU19:25Brussels Bruxelles-National

1h 15m

LHR19:40London Heathrow

£99

Find similar

British Airways

16 Jan

LHR17:15London Heathrow

1h 15m

BRU19:30Brussels Bruxelles-National

18 Jan

BRU21:35Brussels Bruxelles-National

1h 10m

LHR21:45London Heathrow

£100

Find similar

British Airways

17 Mar

LHR11:40London Heathrow

1h 15m

BRU13:55Brussels Bruxelles-National

31 Mar

BRU15:05Brussels Bruxelles-National

1h 20m

LHR15:25London Heathrow

£101

Find similar

Fly from

Fly to

Route

Depart

Return

Price

LondonBrussels

STN - BRU

STNBRU

London Stansted

Tue 6/1

14:45-08:35

1 stop16h 50m

Brussels Bruxelles-National

Thu 15/1

18:10-22:50

1 stop5h 40m

£96

LondonBrussels

STN - CRL

STNCRL

London Stansted

Tue 6/1

08:00-16:00

1 stop7h 00m

Charleroi Brussels

Tue 13/1

08:20-16:45

1 stop9h 25m

£96

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Wed 18/3

18:55-08:20

1 stop12h 25m

Charleroi Brussels

Wed 1/4

20:15-07:40

1 stop12h 25m

£96

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Sat 31/1

15:05-17:20

Nonstop1h 15m

Brussels Bruxelles-National

Sat 7/2

19:25-19:40

Nonstop1h 15m

£99

LondonBrussels

LTN - CRL

LTNCRL

London Luton

Thu 8/1

19:25-08:20

1 stop11h 55m

Charleroi Brussels

Mon 12/1

08:55-18:15

1 stop10h 20m

£99

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Fri 16/1

17:15-19:30

Nonstop1h 15m

Brussels Bruxelles-National

Sun 18/1

21:35-21:45

Nonstop1h 10m

£100

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Thu 15/1

06:50-08:55

Nonstop1h 05m

Brussels Bruxelles-National

Thu 15/1

21:10-21:20

Nonstop1h 10m

£104

LondonBrussels

LHR - BRU

LHRBRU

London Heathrow

Mon 19/1

06:50-08:55

Nonstop1h 05m

Brussels Bruxelles-National

Wed 21/1

21:10-21:20

Nonstop1h 10m

£105

LondonBrussels

LCY - BRU

LCYBRU

London City

Mon 5/1

17:50-22:20

1 stop3h 30m

Brussels Bruxelles-National

Fri 9/1

06:15-08:10

1 stop2h 55m

£200

LondonBrussels

LCY - BRU

LCYBRU

London City

Mon 12/1

10:00-14:15

1 stop3h 15m

Brussels Bruxelles-National

Thu 15/1

06:15-08:50

1 stop3h 35m

£200

Flights are sorted by cheapest return flights first.

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How to get the cheapest flight ticket from London to Belgium

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 Belgium?

The month of January is, on average, the cheapest month to fly to Belgium from London, with most prices found around £104. If you aren’t able to travel during the month of January, then book flights to Belgium from London during February instead. Flights to Belgium in February, while not as cheap as those in January, still average around £110.

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

The cheapest day to depart from London to Belgium is on a Friday when prices can be found for as low as £424. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Belgium on Tuesday is £461.

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

Our most recent data shows that the best time of day to fly to Belgium is in the evening. Flights from London to Belgium during this time can be as low as £120. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are £462 on average. Flights to Belgium from London in the morning are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest London to Belgium flight route?

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

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

You are more likely to see cheaper flights to Belgium from London when booking weeks ahead of your departure date. In general, you can expect to find flights to Belgium for around £121 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Belgium from London for as low as £96 on momondo.

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

There are 3 cabin classes available to choose from on London to Belgium flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Belgium flights?

You could potentially save up to 3% on your flight if you consider stops on a London to Belgium flight.

Cheap London to Belgium flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Belgium

Best price found	£32
Fastest flight time	1h 10m
Direct flights	Every day
Airports in Belgium	32 airports

The best one-way flight to Belgium from London in the past 72 hours is £32. The best return flight deal from London to Belgium found on momondo in the last 72 hours is £193.

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

Direct flights go from London to Belgium every day.

There are 32 airports in Belgium. From London there are direct flights to Brussels Bruxelles-National (BRU).

Search flight deals

When did momondo last update prices for flights from London to Belgium?
Prices for flights from London to Belgium are refreshed on a daily basis.
How many operators does momondo search for flights from London to Belgium?
There are 4 operators available for flights from London to Belgium as of December 2025.
How old do you have to be to fly from London to Belgium?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from London to Belgium.
What documentation or ID do you need to fly to Belgium?
The required travel and health documents for your Belgium trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Belgium. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from London to Belgium?
momondo data reveals that the most frequently booked plane model on the route from London to Belgium is Airbus A320neo, representing 24.70% of all bookings. The subsequent popular models are Airbus A319 at 17.72%, Airbus A320-100/200 at 12.81%, and Airbus A350-1000 at 12.22%.

Best airlines flying from London to Belgium

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

Airline	Rating	Free Cancellation	Price
British Airways	PriceFrom £86	Free Cancellation	Rating 6.7 7,585 reviews	Search British Airways flights
Ryanair	PriceFrom £90	Free Cancellation	Rating 6.8 5,222 reviews	Search Ryanair flights
Brussels Airlines	PriceFrom £95	Free Cancellation	Rating 7.2 375 reviews	Search Brussels Airlines flights
KLM	PriceFrom £142	Free Cancellation	Rating 7.7 1,428 reviews	Search KLM flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Belgium. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for London to Belgium flights to just show those with flexible booking policies.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from London to Belgium.

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

If you are simply researching potential flights to Belgium, momondo offers a useful price alert feature which will track prices for flights to Belgium from London and alert you when they change.

An easier way to manage your Belgium 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

Popular Cities in Belgium

Flights to Brusselsfrom £34

Flights to Ostendfrom £215

Cheap flights from London to Belgium from £47

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 Belgium departing on 6/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Big names, great deals

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Find the cheapest flights from London to Belgium

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Ryanair flights from London to Belgium

Our best Ryanair deals on London to Belgium flight tickets

British Airways flights from London to Belgium

Our best British Airways deals on London to Belgium flight tickets

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See travel insights to Belgium from

How to get the cheapest flight ticket from London to Belgium

What is the cheapest month to fly to Belgium?

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

The cheapest day to depart from London to Belgium is on a Friday when prices can be found for as low as £424. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Belgium on Tuesday is £461.

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

What is the cheapest London to Belgium flight route?

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

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

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

There are 3 cabin classes available to choose from on London to Belgium flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on London to Belgium flights?

You could potentially save up to 3% on your flight if you consider stops on a London to Belgium flight.

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

Ryanair, Wizz Air, and British Airways are the most popular carriers operating from London to Belgium

Which airlines fly to Belgium?

How often are flights from London to Belgium delayed?

Historically, on average around 22% of flights between London and Belgium 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 Belgium 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 Belgium 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 Belgium on average per day?

As of December 2025, there are 15 flights per day flying from London to Belgium. The most common time of day flights depart is 11:00, with 70% of flights taking off at midday.

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

105 flights are operational weekly from London to Belgium as of December 2025. The most popular departure day for this route is Wed, with 28% of flights per week taking off on this day.

Cheap London to Belgium flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London to Belgium

Best price found

Fastest flight time

Direct flights

Airports in Belgium

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

How many operators does momondo search for flights from London to Belgium?

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

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

What is the most popular plane model from London to Belgium?

Best airlines flying from London to Belgium

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

Why use momondo?

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

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

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

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

An easier way to manage your Belgium 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

Popular Cities in Belgium

Popular flights according to clicks in the last 7 days on momondo