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Cheap flights from London Heathrow Airport to Brussels from €62

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 18/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from London Heathrow Airport to Brussels

Cheap return flights

British Airways Logo
16:35 - 18:50LHR-BRU
1h 15mdirect
British Airways Logo
21:15 - 21:25BRU-LHR
1h 10mdirect
€119British Airways
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Fri, 1 Aug - Mon, 4 Aug
British Airways Logo
12:05 - 14:20LHR-BRU
1h 15mdirect
British Airways Logo
15:05 - 15:25BRU-LHR
1h 20mdirect
€120British Airways
Find Deal
Tue, 12 Aug - Tue, 19 Aug
British Airways Logo
07:40 - 09:50LHR-BRU
1h 10mdirect
British Airways Logo
20:35 - 20:45BRU-LHR
1h 10mdirect
€121British Airways
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Sun, 27 Jul - Sun, 27 Jul
Brussels Airlines Logo
07:45 - 09:45LHR-BRU
1h 00mdirect
Brussels Airlines Logo
21:20 - 21:35BRU-LHR
1h 15mdirect
€131Brussels Airlines
Find Deal
Tue, 30 Sep - Thu, 2 Oct
Brussels Airlines Logo
11:05 - 13:15LHR-BRU
1h 10mdirect
Brussels Airlines Logo
20:40 - 20:55BRU-LHR
1h 15mdirect
€132Brussels Airlines
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Wed, 13 Aug - Wed, 20 Aug
 Logo
17:50 - 20:00LHR-BRU
1h 10mdirect
 Logo
14:25 - 17:40BRU-LHR
4h 15m1 stop
€160
Find Deal
Tue, 12 Aug - Tue, 19 Aug
 Logo
11:05 - 13:15LHR-BRU
1h 10mdirect
 Logo
17:30 - 20:40BRU-LHR
4h 10m1 stop
€166
Find Deal
Fri, 10 Oct - Sun, 12 Oct
Scandinavian Airlines Logo
06:40 - 15:20LHR-BRU
7h 40m1 stop
Scandinavian Airlines Logo
11:55 - 16:25BRU-LHR
5h 30m1 stop
€199Scandinavian Airlines
Find Deal
Fri, 19 Sep - Sun, 21 Sep
Scandinavian Airlines Logo
06:40 - 15:20LHR-BRU
7h 40m1 stop
Scandinavian Airlines Logo
11:55 - 16:25BRU-LHR
5h 30m1 stop
€200Scandinavian Airlines
Find Deal
Fri, 19 Sep - Sun, 21 Sep
SWISS Logo
08:40 - 21:30LHR-BRU
11h 50m1 stop
SWISS Logo
20:05 - 07:55BRU-LHR
12h 50m1 stop
€202SWISS
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Fri, 12 Sep - Sun, 14 Sep

Brussels Airlines flights from London Heathrow Airport to Brussels

Our best Brussels Airlines deals on London Heathrow Airport to Brussels flight tickets
Brussels Airlines
30 Sept
LHR07:45London Heathrow
1h 00m
BRU09:45Brussels Bruxelles-National
2 Oct
BRU21:20Brussels Bruxelles-National
1h 15m
LHR21:35London Heathrow
Brussels Airlines
13 Aug
LHR11:05London Heathrow
1h 10m
BRU13:15Brussels Bruxelles-National
20 Aug
BRU20:40Brussels Bruxelles-National
1h 15m
LHR20:55London Heathrow
Brussels Airlines
7 Aug
LHR17:50London Heathrow
1h 10m
BRU20:00Brussels Bruxelles-National
10 Aug
BRU16:55Brussels Bruxelles-National
1h 10m
LHR17:05London Heathrow

SWISS flights from London Heathrow Airport to Brussels

Our best SWISS deals on London Heathrow Airport to Brussels flight tickets
SWISS
12 Sept
LHR08:40London Heathrow
11h 50m
1 stop
BRU21:30Brussels Bruxelles-National
14 Sept
BRU20:05Brussels Bruxelles-National
12h 50m
1 stop
LHR07:55London Heathrow
SWISS
7 Jul
LHR20:05London Heathrow
11h 45m
1 stop
BRU08:50Brussels Bruxelles-National
9 Jul
BRU06:20Brussels Bruxelles-National
16h 10m
1 stop
LHR21:30London Heathrow
SWISS
1 Jul
LHR06:00London Heathrow
7h 15m
1 stop
BRU14:15Brussels Bruxelles-National
1 Jul
BRU20:40Brussels Bruxelles-National
12h 35m
1 stop
LHR08:15London 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 typical price of a round-trip flight between London Heathrow Airport and Brussels?

What is the cheapest month to fly to Brussels?

The month of January is, on average, the cheapest month to fly to Brussels from London Heathrow Airport, with most prices found around €122. 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 €126.

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

On average, the least expensive day to fly to Brussels from London Heathrow Airport is on a Friday. momondo users have found tickets for Friday departures for as low as €138. However, this price may fluctuate depending on the airline, the season, and holidays. 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 Brussels on Tuesday is €948.

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 weeks ahead of your departure date. In general, you can expect to find flights to Brussels for around €142 when searching weeks before you fly. 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 €106 on momondo.

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

There are 1 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

€62

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 €62. The best return flight deal from London Heathrow Airport to Brussels found on momondo in the last 72 hours is €119.
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 341.8 km. 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 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 that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers 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 London Heathrow Airport to Brussels.

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

    The necessary travel and health documents for your Brussels 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 licence 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.


Why use momondo?

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

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

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 in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Brussels from London.

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

If you are not ready to book a flight from London to Brussels now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Brussels and let you know when they change.


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Sat 5/7
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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 44.1 km from Brussels