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Cheap flights from London Heathrow Airport to Brussels from €61

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 1/2. 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 return train or bus tickets from London Heathrow Airport to Brussels.

All return flight deals from London Heathrow Airport to Brussels

The cheapest plane tickets from London Heathrow Airport to Brussels found on KAYAK recently.
06:35 - 08:50LHR-BRU
1h 15mdirect
17:30 - 17:50BRU-LHR
1h 20mdirect
€121British Airways
Find Deal
Fri, 14 Mar - Sun, 16 Mar
15:45 - 18:00LHR-BRU
1h 15mdirect
21:10 - 21:20BRU-LHR
1h 10mdirect
€128British Airways
Find Deal
Mon, 14 Apr - Thu, 17 Apr
15:30 - 17:45LHR-BRU
1h 15mdirect
21:10 - 21:20BRU-LHR
1h 10mdirect
€130British Airways
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Wed, 16 Jul - Wed, 16 Jul
06:50 - 08:55LHR-BRU
1h 05mdirect
16:55 - 17:05BRU-LHR
1h 10mdirect
€132Brussels Airlines
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Fri, 14 Feb - Sun, 16 Feb
06:50 - 08:55LHR-BRU
1h 05mdirect
16:55 - 17:05BRU-LHR
1h 10mdirect
€133Brussels Airlines
Find Deal
Fri, 7 Mar - Fri, 14 Mar
09:30 - 14:00LHR-BRU
3h 30m1 stop
20:45 - 20:50BRU-LHR
1h 05mdirect
€186
Find Deal
Fri, 7 Feb - Mon, 10 Feb
06:40 - 15:10LHR-BRU
7h 30m1 stop
12:45 - 18:50BRU-LHR
7h 05m1 stop
€199Scandinavian Airlines
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Mon, 17 Mar - Thu, 20 Mar
07:10 - 09:15LHR-BRU
1h 05mdirect
19:45 - 22:15BRU-LHR
3h 30m1 stop
€200
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Fri, 14 Feb - Sun, 16 Feb
10:00 - 14:15LHR-BRU
3h 15m1 stop
14:45 - 17:00BRU-LHR
3h 15m1 stop
€214KLM
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Tue, 18 Feb - Tue, 25 Feb
17:05 - 22:15LHR-BRU
4h 10m1 stop
08:05 - 10:45BRU-LHR
3h 40m1 stop
€215KLM
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Fri, 14 Mar - Wed, 19 Mar
06:30 - 08:45LHR-BRU
1h 15mdirect
€61British Airways
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Sat, 1 Feb
06:30 - 08:45LHR-BRU
1h 15mdirect
€62British Airways
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Sat, 22 Feb
06:50 - 08:50LHR-BRU
1h 00mdirect
€76Brussels Airlines
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Tue, 20 May
06:50 - 08:55LHR-BRU
1h 05mdirect
€77Brussels Airlines
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Sat, 8 Mar
18:40 - 10:15LHR-BRU
14h 35m1 stop
€101SWISS
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Wed, 18 Jun
14:25 - 08:15LHR-BRU
16h 50m1 stop
€114SWISS
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Fri, 21 Mar
10:00 - 14:15LHR-BRU
3h 15m1 stop
€118KLM
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Fri, 7 Mar
08:30 - 13:35LHR-BRU
4h 05m1 stop
€137Lufthansa
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Thu, 17 Jul
09:30 - 14:00LHR-BRU
3h 30m1 stop
€140Lufthansa
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Sat, 22 Feb
17:50 - 22:15LHR-BRU
3h 25m1 stop
€144KLM
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Fri, 14 Feb
06:50 - 08:55LHR-BRU
1h 05mdirect
21:15 - 21:20BRU-LHR
1h 05mdirect
€143Brussels Airlines
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Mon, 27 Jan - Wed, 29 Jan
08:20 - 10:35LHR-BRU
1h 15mdirect
11:50 - 12:10BRU-LHR
1h 20mdirect
€144British Airways
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Fri, 24 Jan - Mon, 27 Jan
07:10 - 09:15LHR-BRU
1h 05mdirect
20:45 - 20:50BRU-LHR
1h 05mdirect
€147Brussels Airlines
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Fri, 24 Jan - Sun, 26 Jan
17:25 - 22:25LHR-BRU
4h 00m1 stop
21:15 - 21:20BRU-LHR
1h 05mdirect
€184
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Mon, 27 Jan - Wed, 29 Jan
11:40 - 13:55LHR-BRU
1h 15mdirect
14:50 - 15:10BRU-LHR
1h 20mdirect
€200British Airways
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Sun, 26 Jan - Mon, 27 Jan
06:50 - 08:55LHR-BRU
1h 05mdirect
06:45 - 09:45BRU-LHR
4h 00m1 stop
€248
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Fri, 24 Jan - Mon, 27 Jan
17:25 - 10:00LHR-BRU
15h 35m1 stop
06:40 - 16:40BRU-LHR
11h 00m1 stop
€249SWISS
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Mon, 27 Jan - Fri, 31 Jan
17:25 - 22:25LHR-BRU
4h 00m1 stop
11:30 - 14:45BRU-LHR
4h 15m1 stop
€258
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Mon, 27 Jan - Wed, 29 Jan
08:55 - 19:45LHR-BRU
9h 50m2 stops
19:05 - 08:15BRU-LHR
14h 10m1 stop
€301SWISS
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Thu, 23 Jan - Mon, 27 Jan
13:50 - 08:15LHR-BRU
17h 25m2 stops
19:45 - 08:15BRU-LHR
13h 30m1 stop
€307SWISS
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Fri, 24 Jan - Mon, 27 Jan
06:35 - 08:50LHR-BRU
1h 15mdirect
17:30 - 17:50BRU-LHR
1h 20mdirect
€121British Airways
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Fri, 14 Mar - Sun, 16 Mar
15:45 - 18:00LHR-BRU
1h 15mdirect
21:10 - 21:20BRU-LHR
1h 10mdirect
€128British Airways
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Mon, 14 Apr - Thu, 17 Apr
15:30 - 17:45LHR-BRU
1h 15mdirect
21:10 - 21:20BRU-LHR
1h 10mdirect
€130British Airways
Find Deal
Wed, 16 Jul - Wed, 16 Jul
11:40 - 13:55LHR-BRU
1h 15mdirect
11:50 - 12:10BRU-LHR
1h 20mdirect
€131British Airways
Find Deal
Fri, 7 Feb - Mon, 10 Feb
06:50 - 08:55LHR-BRU
1h 05mdirect
16:55 - 17:05BRU-LHR
1h 10mdirect
€132Brussels Airlines
Find Deal
Fri, 14 Feb - Sun, 16 Feb
17:50 - 19:55LHR-BRU
1h 05mdirect
21:15 - 21:20BRU-LHR
1h 05mdirect
€133Brussels Airlines
Find Deal
Fri, 7 Mar - Fri, 14 Mar
06:50 - 08:50LHR-BRU
1h 00mdirect
21:20 - 21:35BRU-LHR
1h 15mdirect
€147Brussels Airlines
Find Deal
Sat, 28 Jun - Sun, 6 Jul
08:15 - 10:30LHR-BRU
1h 15mdirect
09:45 - 10:10BRU-LHR
1h 25mdirect
€151British Airways
Find Deal
Sun, 16 Feb - Mon, 24 Feb
11:40 - 13:55LHR-BRU
1h 15mdirect
21:35 - 21:45BRU-LHR
1h 10mdirect
€166British Airways
Find Deal
Tue, 18 Feb - Sun, 23 Feb
06:25 - 08:40LHR-BRU
1h 15mdirect
21:35 - 21:45BRU-LHR
1h 10mdirect
€171British Airways
Find Deal
Mon, 17 Feb - Sun, 23 Feb

KLM flights from London Heathrow Airport to Brussels

Our best KLM deals on London Heathrow Airport to Brussels flight tickets
KLM
18 Feb
LHR10:00London Heathrow
3h 15m
1 stop
BRU14:15Brussels Bruxelles-National
25 Feb
BRU14:45Brussels Bruxelles-National
3h 15m
1 stop
LHR17:00London Heathrow
KLM
14 Mar
LHR17:05London Heathrow
4h 10m
1 stop
BRU22:15Brussels Bruxelles-National
19 Mar
BRU08:05Brussels Bruxelles-National
3h 40m
1 stop
LHR10:45London Heathrow
KLM
27 Feb
LHR10:00London Heathrow
3h 15m
1 stop
BRU14:15Brussels Bruxelles-National
3 Mar
BRU06:15Brussels Bruxelles-National
3h 45m
1 stop
LHR09:00London Heathrow

SWISS flights from London Heathrow Airport to Brussels

Our best SWISS deals on London Heathrow Airport to Brussels flight tickets
SWISS
3 Jul
LHR18:40London Heathrow
13h 10m
1 stop
BRU08:50Brussels Bruxelles-National
7 Jul
BRU20:05Brussels Bruxelles-National
12h 50m
1 stop
LHR07:55London Heathrow
SWISS
7 Mar
LHR06:00London Heathrow
10h 50m
1 stop
BRU17:50Brussels Bruxelles-National
14 Mar
BRU06:40Brussels Bruxelles-National
10h 40m
1 stop
LHR16:20London Heathrow
SWISS
15 Mar
LHR17:25London Heathrow
15h 35m
1 stop
BRU10:00Brussels Bruxelles-National
20 Mar
BRU16:25Brussels Bruxelles-National
6h 00m
1 stop
LHR21:25London 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 March is, on average, the cheapest month to fly to Brussels from London Heathrow Airport, with most prices found around €135. If you are unable to visit Brussels during the month of March, then departing from London Heathrow Airport during the month February is also very affordable. Most momondo users find prices during this month for around €138.

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 Monday. momondo users have found tickets for Monday departures for as low as €0. 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 €1,542.

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

At midday is the cheapest time of day to fly from London Heathrow Airport to Brussels when you can find flight prices for as low as €0. Flying to Brussels at midday is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive, with an average ticket price of €695.

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 €160 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 €117 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

€61

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 €61. The best return flight deal from London Heathrow Airport to Brussels found on momondo in the last 72 hours is €121.
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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Fly into one of these airports located in Brussels

Airports listed have a maximum distance of 44.1 km from Brussels