How long does it take to fly to London?

Flight times from Belgium to London vary, but if you’re flying out of Brussels and flying into London Heathrow Airport (one of the most popular routes), then the duration is 2h 57m on average. Another popular route from Belgium to London is flying from Antwerp to London Heathrow Airport, which will take roughly 10h 40m. Keep in mind that layovers or delays could extend your travel time.

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

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.

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

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

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

The number of flights available between Belgium and London is 80 per week as of December 2025. The most frequent departure day is Sun, with 29% of weekly flights leaving on this day.

How often are flights from Belgium to London delayed?

Historically, on average around 16% of flights between Belgium and London have experienced a delay on any given week. The average delay length over the past 12 months has been 97 minutes.

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

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

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

The number of flights available between Belgium and London is 11 per day as of December 2025. The most frequent departure time is 09:00, with 54% of daily flights leaving at midday.

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

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

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

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

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

The number of operators available for flights from Belgium to London is 2 as of December 2025.

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

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 layovers 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 Belgium to London.

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

The necessary travel and health documents for your London 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 license 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.

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

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Recent return flight deals from Belgium to London

Enter your travel dates to find the best prices.

08:40 - 22:40

CRL

STN

15h 00m1 stop

06:30 - 22:40

STN

CRL

15h 10m1 stop

£101Ryanair

Thu, 8 Jan - Sun, 11 Jan

09:25 - 23:05

BRU

LTN

14h 40m1 stop

17:20 - 09:05

LTN

BRU

14h 45m1 stop

£101Ryanair

Thu, 12 Feb - Sun, 15 Feb

09:40 - 10:05

BRU

LHR

1h 25mdirect

11:05 - 13:15

LHR

BRU

1h 10mdirect

£101Brussels Airlines

Mon, 26 Jan - Thu, 29 Jan

12:45 - 17:35

CRL

LTN

5h 50m1 stop

06:00 - 17:35

LTN

CRL

10h 35m1 stop

£101Multiple Airlines

Fri, 9 Jan - Mon, 12 Jan

20:30 - 20:40

BRU

LHR

1h 10mdirect

08:15 - 10:30

LHR

BRU

1h 15mdirect

£101British Airways

Wed, 4 Feb - Sun, 8 Feb

09:25 - 17:20

BRU

LGW

8h 55m1 stop

10:10 - 15:30

LGW

BRU

4h 20m1 stop

£101Multiple Airlines

Thu, 12 Feb - Sun, 15 Feb

19:00 - 23:45

CRL

STN

5h 45m1 stop

11:50 - 21:50

STN

CRL

9h 00m1 stop

£101Ryanair

Mon, 26 Jan - Mon, 2 Feb

09:40 - 10:05

BRU

LHR

1h 25mdirect

11:05 - 13:15

LHR

BRU

1h 10mdirect

£102Brussels Airlines

Fri, 9 Jan - Mon, 12 Jan

17:00 - 17:10

BRU

LHR

1h 10mdirect

17:30 - 19:45

LHR

BRU

1h 15mdirect

£103British Airways

Fri, 29 May - Sun, 31 May

08:30 - 20:40

CRL

LTN

13h 10m1 stop

23:35 - 09:05

LTN

CRL

8h 30m1 stop

£104Wizz Air

Mon, 9 Feb - Sat, 14 Feb

Lufthansa flights from Belgium to London

Our best Lufthansa deals on Belgium to London flight tickets

Lufthansa

9 Feb

BRU17:30Brussels Bruxelles-National

4h 20m

1 stop

LHR20:50London Heathrow

16 Feb

LHR07:30London Heathrow

4h 05m

1 stop

BRU12:35Brussels Bruxelles-National

£152

Find similar

Lufthansa

9 Jan

BRU14:25Brussels Bruxelles-National

4h 15m

1 stop

LCY17:40London City

12 Jan

LCY09:50London City

6h 40m

1 stop

BRU17:30Brussels Bruxelles-National

£188

Find similar

British Airways flights from Belgium to London

Our best British Airways deals on Belgium to London flight tickets

British Airways

4 Feb

BRU20:30Brussels Bruxelles-National

1h 10m

LHR20:40London Heathrow

8 Feb

LHR08:15London Heathrow

1h 15m

BRU10:30Brussels Bruxelles-National

£101

Find similar

British Airways

29 May

BRU17:00Brussels Bruxelles-National

1h 10m

LHR17:10London Heathrow

31 May

LHR17:30London Heathrow

1h 15m

BRU19:45Brussels Bruxelles-National

£103

Find similar

British Airways

5 Feb

BRU17:30Brussels Bruxelles-National

1h 15m

LHR17:45London Heathrow

10 Feb

LHR14:25London Heathrow

1h 15m

BRU16:40Brussels Bruxelles-National

£104

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BrusselsLondon

CRL - STN

CRLSTN

Charleroi Brussels

Thu 8/1

08:40-22:40

1 stop15h 00m

London Stansted

Sun 11/1

06:30-22:40

1 stop15h 10m

£101

BrusselsLondon

BRU - LTN

BRULTN

Brussels Bruxelles-National

Thu 12/2

09:25-23:05

1 stop14h 40m

London Luton

Sun 15/2

17:20-09:05

1 stop14h 45m

£101

BrusselsLondon

BRU - LHR

BRULHR

Brussels Bruxelles-National

Mon 26/1

09:40-10:05

Nonstop1h 25m

London Heathrow

Thu 29/1

11:05-13:15

Nonstop1h 10m

£101

BrusselsLondon

CRL - LTN

CRLLTN

Charleroi Brussels

Fri 9/1

12:45-17:35

1 stop5h 50m

London Luton

Mon 12/1

06:00-17:35

1 stop10h 35m

£101

BrusselsLondon

BRU - LHR

BRULHR

Brussels Bruxelles-National

Wed 4/2

20:30-20:40

Nonstop1h 10m

London Heathrow

Sun 8/2

08:15-10:30

Nonstop1h 15m

£101

BrusselsLondon

BRU - LGW

BRULGW

Brussels Bruxelles-National

Thu 12/2

09:25-17:20

1 stop8h 55m

London Gatwick

Sun 15/2

10:10-15:30

1 stop4h 20m

£101

BrusselsLondon

CRL - STN

CRLSTN

Charleroi Brussels

Mon 26/1

19:00-23:45

1 stop5h 45m

London Stansted

Mon 2/2

11:50-21:50

1 stop9h 00m

£101

BrusselsLondon

BRU - LHR

BRULHR

Brussels Bruxelles-National

Fri 9/1

09:40-10:05

Nonstop1h 25m

London Heathrow

Mon 12/1

11:05-13:15

Nonstop1h 10m

£102

BrusselsLondon

BRU - LHR

BRULHR

Brussels Bruxelles-National

Fri 29/5

17:00-17:10

Nonstop1h 10m

London Heathrow

Sun 31/5

17:30-19:45

Nonstop1h 15m

£103

BrusselsLondon

CRL - LTN

CRLLTN

Charleroi Brussels

Mon 9/2

08:30-20:40

1 stop13h 10m

London Luton

Sat 14/2

23:35-09:05

1 stop8h 30m

£104

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 Belgium to London

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 London?

The cheapest month to fly to London from Belgium is in January. Flight prices, which tend to average around £108, are often lower during this time because this is during the off-season. The month of March is another great option to travel to London, with average flight prices from Belgium averaging around £110.

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

Our data shows that Thursday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £144. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Belgium to London for around £450.

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

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £144. Flights in the morning are often more expensive, with an average ticket price of £253.

What is the cheapest Belgium to London flight route?

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

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

You are more likely to see cheaper flights to London from Belgium when booking weeks ahead of your departure date. In general, you can expect to find flights to London for around £125 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London from Belgium for as low as £98 on momondo.

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

There are 3 cabin classes available to choose from on Belgium to London 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 Belgium to London flights?

You could potentially save up to 19% on your flight if you consider stops on a Belgium to London flight.

Cheap Belgium to London flight deals and tips

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

Best price found	£82
Fastest flight time	1h 10m
Direct flights	Every day
Airports in London	6 airports

The best one-way flight to London from Belgium in the past 72 hours is £82. The best return flight deal from Belgium to London found on momondo in the last 72 hours is £115.

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

Direct flights go from Belgium to London every day.

There are 6 airports in London. From Belgium there are direct flights to London Heathrow (LHR).

Search flight deals

When did momondo last update prices for flights from Belgium to London?
Prices for flights from Belgium to London were last updated today.
How many operators does momondo search for flights from Belgium to London?
The number of operators available for flights from Belgium to London is 2 as of December 2025.
How old do you have to be to fly from Belgium to London?
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 layovers 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 Belgium to London.
What documentation or ID do you need to fly to London?
The necessary travel and health documents for your London 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 license 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.
What is the most popular plane model from Belgium to London?
momondo data reveals that the most frequently booked plane model on the route from Belgium to London is Airbus A320neo, representing 30.91% of all bookings. The subsequent popular models are Airbus A319 at 20.41%, Airbus A320-100/200 at 13.56%, and Airbus A321neo at 8.16%.

Best airlines flying from Belgium to London

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

Airline	Rating	Free Cancellation	Price
Brussels Airlines	PriceFrom £87	Free Cancellation	Rating 7.2 377 reviews		Search Brussels Airlines flights
British Airways	PriceFrom £88	Free Cancellation	Rating 6.7 7,616 reviews		Search British Airways flights

Eastbourne

Milton Keynes

Luton

Gatwick

Maidstone

Slough

Southend-on-Sea

Canterbury

Ipswich

Ilford

Guildford

Hayes

Chelmsford

Dover

Worthing

Hounslow

Bedford

Colchester

Ramsgate

Folkestone

Why use momondo?

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

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

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

Flights from Belgium to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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 Belgium to London.

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

Yes. momondo can track prices for Belgium to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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Cheap flights from Belgium to London 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 Belgium to London departing on 7/1. 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 Belgium to London

Recent return flight deals from Belgium to London

Recent one-way flight deals from Belgium to London

Recent last minute flight deals from Belgium to London

Recent direct flight deals from Belgium to London

Lufthansa flights from Belgium to London

Our best Lufthansa deals on Belgium to London flight tickets

British Airways flights from Belgium to London

Our best British Airways deals on Belgium to London flight tickets

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

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How to get the cheapest flight ticket from Belgium to London

What is the cheapest month to fly to London?

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

Our data shows that Thursday is the least expensive day to fly to London. Tickets to fly out on this day can be as low as £144. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Belgium to London for around £450.

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

The cheapest time of day to fly to London is in the evening when flights can be purchased for as low as £144. Flights in the morning are often more expensive, with an average ticket price of £253.

What is the cheapest Belgium to London flight route?

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

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

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

There are 3 cabin classes available to choose from on Belgium to London 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 Belgium to London flights?

You could potentially save up to 19% on your flight if you consider stops on a Belgium to London flight.

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

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

How often are flights from Belgium to London delayed?

Historically, on average around 16% of flights between Belgium and London have experienced a delay on any given week. The average delay length over the past 12 months has been 97 minutes.

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

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

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

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

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

According to our data, British Airways have had the fewest delays on this route over the last 12 months, with about 16% of their flights experiencing any sort of delay.

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

The number of flights available between Belgium and London is 11 per day as of December 2025. The most frequent departure time is 09:00, with 54% of daily flights leaving at midday.

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

The number of flights available between Belgium and London is 80 per week as of December 2025. The most frequent departure day is Sun, with 29% of weekly flights leaving on this day.

How long does it take to fly to London?

Cheap Belgium to London flight deals and tips

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

Best price found

Fastest flight time

Direct flights

Airports in London

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

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

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

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

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

Best airlines flying from Belgium to London

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

Travelling to a place near London?

Why use momondo?

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

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

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

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

An easier way to manage your London 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 the United Kingdom

Fly into one of these airports located in London

Airports listed have a maximum distance of 35.6 mi from London