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Cheap flights from London Heathrow Airport to Brussels from £50

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 Heathrow Airport to Brussels departing on 19/3. 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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Find the cheapest flights from London Heathrow Airport to Brussels

Cheap return flights

These are some of the best return flight deals from London Heathrow Airport to Brussels that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London Heathrow Airport to Brussels.

Cheap last-minute flights

Planning a quick getaway from London Heathrow Airport to Brussels? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Brussels, so you can enjoy a seamless trip without stopovers.

Cheap bus & train deals from London Heathrow Airport to Brussels

Find recent round-trip train or bus tickets from London Heathrow Airport to Brussels.

All round-trip flight deals to Brussels

The cheapest plane tickets to Brussels found on KAYAK recently.
17:30 - 19:45LHR-BRU
1h 15mdirect
17:40 - 18:00BRU-LHR
1h 20mdirect
£89British Airways
Find Deal
Wed, 8 Jan - Wed, 15 Jan
11:40 - 13:55LHR-BRU
1h 15mdirect
14:40 - 15:00BRU-LHR
1h 20mdirect
£95British Airways
Find Deal
Mon, 17 Mar - Thu, 20 Mar
06:30 - 08:45LHR-BRU
1h 15mdirect
08:50 - 18:55BRU-LHR
11h 05m1 stop
Sat, 25 Jan - Tue, 28 Jan
11:05 - 13:10LHR-BRU
1h 05mdirect
21:15 - 21:20BRU-LHR
1h 05mdirect
£110Brussels Airlines
Find Deal
Wed, 11 Dec - Sat, 14 Dec
17:50 - 19:55LHR-BRU
1h 05mdirect
21:15 - 21:20BRU-LHR
1h 05mdirect
£112Brussels Airlines
Find Deal
Wed, 11 Dec - Wed, 18 Dec
20:50 - 09:00LHR-BRU
11h 10m1 stop
22:25 - 09:10BRU-LHR
11h 45m1 stop
£120Vueling
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Fri, 10 Jan - Sat, 11 Jan
20:50 - 09:00LHR-BRU
11h 10m1 stop
22:00 - 09:10BRU-LHR
12h 10m1 stop
£120Vueling
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Fri, 10 Jan - Mon, 13 Jan
08:15 - 10:30LHR-BRU
1h 15mdirect
14:25 - 20:05BRU-LHR
6h 40m1 stop
Sun, 19 Jan - Thu, 23 Jan
06:40 - 15:10LHR-BRU
7h 30m1 stop
17:35 - 21:40BRU-LHR
5h 05m1 stop
£175Scandinavian Airlines
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Fri, 24 Jan - Sun, 26 Jan
06:40 - 15:10LHR-BRU
7h 30m1 stop
10:30 - 18:30BRU-LHR
9h 00m1 stop
£179Scandinavian Airlines
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Fri, 7 Feb - Mon, 10 Feb
17:30 - 19:45LHR-BRU
1h 15mdirect
£50British Airways
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Wed, 19 Mar
06:25 - 08:40LHR-BRU
1h 15mdirect
£51British Airways
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Mon, 20 Jan
09:55 - 16:55LHR-BRU
6h 00m1 stop
£63Vueling
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Mon, 20 Jan
09:55 - 16:55LHR-BRU
6h 00m1 stop
£64Vueling
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Mon, 20 Jan
06:50 - 08:55LHR-BRU
1h 05mdirect
£67Brussels Airlines
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Thu, 2 Jan
06:50 - 08:55LHR-BRU
1h 05mdirect
£68Brussels Airlines
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Sun, 5 Jan
20:50 - 08:10LHR-BRU
10h 20m1 stop
Thu, 16 Jan
20:50 - 10:55LHR-CRL
13h 05m1 stop
Thu, 16 Jan
18:40 - 10:15LHR-BRU
14h 35m1 stop
£90SWISS
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Wed, 7 May
20:05 - 08:45LHR-BRU
11h 40m1 stop
£112SWISS
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Sat, 22 Feb
17:50 - 19:55LHR-BRU
1h 05mdirect
21:15 - 21:20BRU-LHR
1h 05mdirect
£108Brussels Airlines
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Tue, 26 Nov - Sat, 30 Nov
06:30 - 08:45LHR-BRU
1h 15mdirect
11:20 - 11:40BRU-LHR
1h 20mdirect
£112British Airways
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Sat, 23 Nov - Sun, 24 Nov
06:30 - 08:45LHR-BRU
1h 15mdirect
09:45 - 10:10BRU-LHR
1h 25mdirect
£112British Airways
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Sat, 23 Nov - Mon, 25 Nov
17:50 - 19:55LHR-BRU
1h 05mdirect
21:15 - 21:20BRU-LHR
1h 05mdirect
£113Brussels Airlines
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Tue, 26 Nov - Mon, 2 Dec
09:55 - 17:25LHR-BRU
6h 30m1 stop
14:20 - 20:05BRU-LHR
6h 45m1 stop
£211Vueling
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Tue, 26 Nov - Sat, 30 Nov
07:00 - 22:25LHR-BRU
14h 25m1 stop
09:00 - 13:40BRU-LHR
5h 40m1 stop
£219SWISS
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Tue, 26 Nov - Wed, 4 Dec
20:50 - 09:00LHR-BRU
11h 10m1 stop
14:20 - 20:05BRU-LHR
6h 45m1 stop
£225Vueling
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Sat, 23 Nov - Sat, 30 Nov
13:30 - 17:55LHR-BRU
3h 25m1 stop
19:45 - 22:15BRU-LHR
3h 30m1 stop
£235Lufthansa
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Mon, 25 Nov - Tue, 3 Dec
07:00 - 19:00LHR-BRU
11h 00m1 stop
09:00 - 13:40BRU-LHR
5h 40m1 stop
£236SWISS
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Fri, 22 Nov - Tue, 26 Nov
17:30 - 22:35LHR-BRU
4h 05m1 stop
13:10 - 15:45BRU-LHR
3h 35m1 stop
£250Lufthansa
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Mon, 25 Nov - Thu, 28 Nov
17:30 - 19:45LHR-BRU
1h 15mdirect
17:40 - 18:00BRU-LHR
1h 20mdirect
£89British Airways
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Wed, 8 Jan - Wed, 15 Jan
11:40 - 13:55LHR-BRU
1h 15mdirect
14:40 - 15:00BRU-LHR
1h 20mdirect
£95British Airways
Find Deal
Mon, 17 Mar - Thu, 20 Mar
07:10 - 09:25LHR-BRU
1h 15mdirect
14:40 - 15:00BRU-LHR
1h 20mdirect
£96British Airways
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Thu, 20 Mar - Thu, 27 Mar
08:50 - 11:05LHR-BRU
1h 15mdirect
14:50 - 15:10BRU-LHR
1h 20mdirect
£97British Airways
Find Deal
Tue, 4 Feb - Fri, 7 Feb
06:30 - 08:45LHR-BRU
1h 15mdirect
17:30 - 17:50BRU-LHR
1h 20mdirect
£97British Airways
Find Deal
Sat, 25 Jan - Tue, 28 Jan
11:05 - 13:10LHR-BRU
1h 05mdirect
21:15 - 21:20BRU-LHR
1h 05mdirect
£110Brussels Airlines
Find Deal
Wed, 11 Dec - Sat, 14 Dec
17:50 - 19:55LHR-BRU
1h 05mdirect
21:15 - 21:20BRU-LHR
1h 05mdirect
£112Brussels Airlines
Find Deal
Wed, 11 Dec - Wed, 18 Dec
17:50 - 19:55LHR-BRU
1h 05mdirect
16:55 - 17:05BRU-LHR
1h 10mdirect
£113Brussels Airlines
Find Deal
Wed, 4 Dec - Wed, 11 Dec
17:50 - 19:55LHR-BRU
1h 05mdirect
20:45 - 20:50BRU-LHR
1h 05mdirect
£114Brussels Airlines
Find Deal
Tue, 3 Dec - Wed, 11 Dec
06:35 - 08:50LHR-BRU
1h 15mdirect
21:15 - 21:20BRU-LHR
1h 05mdirect
Fri, 3 Jan - Sun, 5 Jan

Lufthansa flights from London Heathrow Airport to Brussels

Our best Lufthansa deals on London Heathrow Airport to Brussels flight tickets
Lufthansa
9 Jan
LHR07:30London Heathrow
4h 00m
1 stop
BRU12:30Brussels Bruxelles-National
12 Jan
BRU13:10Brussels Bruxelles-National
3h 35m
1 stop
LHR15:45London Heathrow
Lufthansa
5 Jan
LHR07:30London Heathrow
4h 00m
1 stop
BRU12:30Brussels Bruxelles-National
12 Jan
BRU14:40Brussels Bruxelles-National
4h 05m
1 stop
LHR17:45London Heathrow
Lufthansa
9 Jan
LHR06:30London Heathrow
5h 00m
1 stop
BRU12:30Brussels Bruxelles-National
12 Jan
BRU14:40Brussels Bruxelles-National
5h 05m
1 stop
LHR18:45London Heathrow

British Airways flights from London Heathrow Airport to Brussels

Our best British Airways deals on London Heathrow Airport to Brussels flight tickets
British Airways
8 Jan
LHR17:30London Heathrow
1h 15m
BRU19:45Brussels Bruxelles-National
15 Jan
BRU17:40Brussels Bruxelles-National
1h 20m
LHR18:00London Heathrow
British Airways
17 Mar
LHR11:40London Heathrow
1h 15m
BRU13:55Brussels Bruxelles-National
20 Mar
BRU14:40Brussels Bruxelles-National
1h 20m
LHR15:00London Heathrow
British Airways
20 Mar
LHR07:10London Heathrow
1h 15m
BRU09:25Brussels Bruxelles-National
27 Mar
BRU14:40Brussels Bruxelles-National
1h 20m
LHR15:00London Heathrow

See travel insights to Brussels from

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

What is the cheapest month to fly to Brussels?

In general, January is the cheapest month to fly from London Heathrow Airport to Brussels. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £102. If you are unable to visit Brussels during the month of January, then departing from London Heathrow Airport during the month February is also very affordable. Most momondo users find prices during this month for around £108.

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

Our data shows that Monday is the least expensive day to fly to Brussels. Tickets to fly out on this day can be as low as £124. On the other hand, Sunday is the most expensive day to depart from London Heathrow Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £143.

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 Heathrow Airport to Brussels in the evening for as low as £90. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the afternoon is when there is more demand to fly to Brussels, so prices are often more expensive at around £139 per ticket.

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?

We recommend purchasing flights from London Heathrow Airport to Brussels 59 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Brussels for £129. Keep in mind that you might also find cheap flights to Brussels outside of this time window. In fact, momondo users recently found flights from London Heathrow Airport to Brussels for £77.

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

There are 3 cabin classes 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.

Can stopping save me money on London Heathrow Airport to Brussels flights?

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

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

Best price found

£50

Fastest flight time

1h 05m

Direct flights

Every day

Airports in Brussels

2 airports
The best one-way flight to Brussels from London Heathrow Airport in the past 72 hours is £50. The best return flight deal from London Heathrow Airport to Brussels found on momondo in the last 72 hours is £89.
The fastest flight from London Heathrow Airport to Brussels takes 1h 05m
Direct flights go from London Heathrow Airport to Brussels every day.
There are 2 airports near Brussels: Brussels Bruxelles-National (BRU), Charleroi Brussels (CRL)

  • How far is London Heathrow to Brussels by plane?

    The straight-line distance from London Heathrow to Brussels is 212.4 mi. Flights usually cover this in 1h 05m, 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 many operators does momondo search for flights from London Heathrow Airport to Brussels?

  • 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 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 Heathrow Airport to Brussels.

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

    The travel and health documents you'll need for your trip to Brussels may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Brussels. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Best airlines flying from London Heathrow Airport to Brussels

Compare and see reviews for airlines that fly from London Heathrow Airport to Brussels with momondo
Airline
Rating
Free Cancellation
Price
Brussels AirlinesPriceFrom £85Free CancellationRating
7.4
366 reviews
Search Brussels Airlines flights
British AirwaysPriceFrom £89Free CancellationRating
6.6
6,831 reviews
Search British Airways flights
Air FrancePriceFrom £145Free CancellationRating
7.4
1,525 reviews
Search Air France flights
KLMPriceFrom £155Free CancellationRating
7.8
1,349 reviews
Search KLM flights

Why use momondo?

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

Finding the right flight to Brussels from London is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Brussels quick and easy, saving you time and money.

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

All flight searches from London to Brussels on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to Brussels from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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.


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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