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Cheap flights from London Heathrow Airport to Brussels from £43

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 28/8. 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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0 bags

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Cheap return flights

KAYAK's recommended return flight deals from the most popular airlines that fly from London Heathrow Airport to Brussels.
British Airways Logo
17:20 - 19:35LHR-BRU
1h 15mdirect
British Airways Logo
22:05 - 22:15BRU-LHR
1h 10mdirect
£95British Airways
Find Deal
Tue, 20 May - Sat, 24 May
British Airways Logo
07:45 - 09:55LHR-BRU
1h 10mdirect
British Airways Logo
21:10 - 21:20BRU-LHR
1h 10mdirect
£97British Airways
Find Deal
Thu, 15 May - Thu, 22 May
Brussels Airlines Logo
17:50 - 20:00LHR-BRU
1h 10mdirect
Brussels Airlines Logo
20:40 - 20:55BRU-LHR
1h 15mdirect
£105Brussels Airlines
Find Deal
Tue, 29 Apr - Sat, 3 May
Brussels Airlines Logo
11:05 - 13:15LHR-BRU
1h 10mdirect
Brussels Airlines Logo
09:50 - 10:15BRU-LHR
1h 25mdirect
£106Brussels Airlines
Find Deal
Thu, 15 May - Mon, 19 May
 Logo
18:10 - 20:25LHR-BRU
1h 15mdirect
 Logo
09:25 - 14:45BRU-LHR
6h 20m1 stop
Wed, 30 Apr - Wed, 7 May
 Logo
18:10 - 20:25LHR-BRU
1h 15mdirect
 Logo
09:25 - 14:45BRU-LHR
6h 20m1 stop
Wed, 30 Apr - Wed, 7 May
Scandinavian Airlines Logo
19:50 - 12:50LHR-BRU
16h 00m1 stop
Scandinavian Airlines Logo
21:15 - 14:35BRU-LHR
18h 20m1 stop
£157Scandinavian Airlines
Find Deal
Mon, 28 Apr - Mon, 5 May
Scandinavian Airlines Logo
07:05 - 12:50LHR-BRU
4h 45m1 stop
Scandinavian Airlines Logo
12:40 - 21:35BRU-LHR
9h 55m1 stop
£158Scandinavian Airlines
Find Deal
Tue, 29 Apr - Tue, 6 May
KLM Logo
17:10 - 22:15LHR-BRU
4h 05m1 stop
KLM Logo
15:05 - 17:50BRU-LHR
3h 45m1 stop
£176KLM
Find Deal
Wed, 7 May - Sat, 10 May
KLM Logo
09:55 - 14:35LHR-BRU
3h 40m1 stop
KLM Logo
15:05 - 17:50BRU-LHR
3h 45m1 stop
£178KLM
Find Deal
Wed, 14 May - Sat, 17 May

British Airways flights from London Heathrow Airport to Brussels

Our best British Airways deals on London Heathrow Airport to Brussels flight tickets
British Airways
20 May
LHR17:20London Heathrow
1h 15m
BRU19:35Brussels Bruxelles-National
24 May
BRU22:05Brussels Bruxelles-National
1h 10m
LHR22:15London Heathrow
British Airways
15 May
LHR07:45London Heathrow
1h 10m
BRU09:55Brussels Bruxelles-National
22 May
BRU21:10Brussels Bruxelles-National
1h 10m
LHR21:20London Heathrow
British Airways
14 May
LHR15:30London Heathrow
1h 15m
BRU17:45Brussels Bruxelles-National
17 May
BRU22:05Brussels Bruxelles-National
1h 10m
LHR22:15London Heathrow

Brussels Airlines flights from London Heathrow Airport to Brussels

Our best Brussels Airlines deals on London Heathrow Airport to Brussels flight tickets
Brussels Airlines
29 Apr
LHR17:50London Heathrow
1h 10m
BRU20:00Brussels Bruxelles-National
3 May
BRU20:40Brussels Bruxelles-National
1h 15m
LHR20:55London Heathrow
Brussels Airlines
15 May
LHR11:05London Heathrow
1h 10m
BRU13:15Brussels Bruxelles-National
19 May
BRU09:50Brussels Bruxelles-National
1h 25m
LHR10:15London Heathrow
Brussels Airlines
5 May
LHR17:50London Heathrow
1h 10m
BRU20:00Brussels Bruxelles-National
6 May
BRU09:50Brussels Bruxelles-National
1h 25m
LHR10:15London 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 £111. 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 £115.

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

Our data shows that Friday is the least expensive day to fly to Brussels. Tickets to fly out on this day can be as low as £396. On the other hand, Tuesday 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 £504.

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 at midday. momondo users have found flights departing from London Heathrow Airport to Brussels at midday for as low as £113. 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 morning is when there is more demand to fly to Brussels, so prices are often more expensive at around £489 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?

You are more likely to see cheaper flights to Brussels from London Heathrow Airport when booking 23 weeks ahead of your departure date. In general, you can expect to find flights to Brussels for around £130 when searching 23 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Brussels from London Heathrow Airport for as low as £96 on momondo.

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.

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

£43

Fastest flight time

1h 00m

Direct flights

Every day

Airports in Brussels

1 airport
The best one-way flight to Brussels from London Heathrow Airport in the past 72 hours is £43. The best return flight deal from London Heathrow Airport to Brussels found on momondo in the last 72 hours is £95.
The fastest flight from London Heathrow Airport to Brussels takes 1h 00m
Direct flights go from London Heathrow Airport to Brussels every day.
There is 1 airport near Brussels: Brussels Bruxelles-National (BRU)

  • 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 00m, 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
British AirwaysPriceFrom £86Free CancellationRating
6.6
6,715 reviews
Search British Airways flights
Brussels AirlinesPriceFrom £103Free CancellationRating
7.3
345 reviews
Search Brussels Airlines flights
KLMPriceFrom £158Free CancellationRating
7.8
1,323 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