Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Brussels to London from €63

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brussels to London departing on 29/12. 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
Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Brussels to London

Cheap return flights

British Airways Logo
15:00 - 15:15BRU-LHR
1h 15mdirect
British Airways Logo
17:15 - 19:30LHR-BRU
1h 15mdirect
€114British Airways
Find Deal
Mon, 8 Dec - Fri, 12 Dec
British Airways Logo
15:00 - 15:15BRU-LHR
1h 15mdirect
British Airways Logo
18:35 - 20:50LHR-BRU
1h 15mdirect
€115British Airways
Find Deal
Fri, 14 Nov - Sun, 16 Nov
Brussels Airlines Logo
21:10 - 21:20BRU-LHR
1h 10mdirect
Brussels Airlines Logo
06:50 - 08:55LHR-BRU
1h 05mdirect
€117Brussels Airlines
Find Deal
Thu, 30 Oct - Mon, 3 Nov
Brussels Airlines Logo
21:10 - 21:20BRU-LHR
1h 10mdirect
Brussels Airlines Logo
11:05 - 13:15LHR-BRU
1h 10mdirect
€119Brussels Airlines
Find Deal
Thu, 30 Oct - Mon, 3 Nov
Logo
16:55 - 17:05BRU-LHR
1h 10mdirect
Logo
17:25 - 22:30LHR-BRU
4h 05m1 stop
€151
Find Deal
Thu, 30 Oct - Mon, 3 Nov
Logo
21:10 - 21:20BRU-LHR
1h 10mdirect
Logo
19:30 - 13:35LHR-BRU
17h 05m2 stops
€186
Find Deal
Thu, 30 Oct - Mon, 3 Nov
Scandinavian Airlines Logo
11:30 - 16:25BRU-LHR
5h 55m1 stop
Scandinavian Airlines Logo
19:50 - 10:50LHR-BRU
14h 00m1 stop
€188Scandinavian Airlines
Find Deal
Thu, 30 Oct - Mon, 3 Nov
Scandinavian Airlines Logo
11:30 - 16:25BRU-LHR
5h 55m1 stop
Scandinavian Airlines Logo
15:35 - 10:50LHR-BRU
18h 15m1 stop
€189Scandinavian Airlines
Find Deal
Wed, 29 Oct - Wed, 5 Nov
SWISS Logo
10:00 - 13:00BRU-LHR
4h 00m1 stop
SWISS Logo
07:00 - 08:15LHR-BRU
24h 15m1 stop
€193SWISS
Find Deal
Sat, 29 Nov - Sun, 30 Nov
SWISS Logo
06:55 - 13:00BRU-LHR
7h 05m1 stop
SWISS Logo
19:15 - 08:20LHR-BRU
12h 05m1 stop
€231SWISS
Find Deal
Fri, 17 Oct - Fri, 17 Oct

Scandinavian Airlines flights from Brussels to London Heathrow Airport

Our best Scandinavian Airlines deals on Brussels to London Heathrow Airport flight tickets
Scandinavian Airlines
30 Oct
BRU11:30Brussels Bruxelles-National
5h 55m
1 stop
LHR16:25London Heathrow
3 Nov
LHR19:50London Heathrow
14h 00m
1 stop
BRU10:50Brussels Bruxelles-National
€188
Find similar
Scandinavian Airlines
29 Oct
BRU11:30Brussels Bruxelles-National
5h 55m
1 stop
LHR16:25London Heathrow
5 Nov
LHR15:35London Heathrow
18h 15m
1 stop
BRU10:50Brussels Bruxelles-National
€189
Find similar
Scandinavian Airlines
10 Oct
BRU19:00Brussels Bruxelles-National
15h 35m
1 stop
LHR09:35London Heathrow
12 Oct
LHR06:40London Heathrow
13h 00m
1 stop
BRU20:40Brussels Bruxelles-National
€191
Find similar

SWISS flights from Brussels to London Heathrow Airport

Our best SWISS deals on Brussels to London Heathrow Airport flight tickets
SWISS
29 Nov
BRU10:00Brussels Bruxelles-National
4h 00m
1 stop
LHR13:00London Heathrow
30 Nov
LHR07:00London Heathrow
24h 15m
1 stop
BRU08:15Brussels Bruxelles-National
€193
Find similar
SWISS
17 Oct
BRU06:55Brussels Bruxelles-National
7h 05m
1 stop
LHR13:00London Heathrow
17 Oct
LHR19:15London Heathrow
12h 05m
1 stop
BRU08:20Brussels Bruxelles-National
€231
Find similar
SWISS
24 Sept
BRU20:05Brussels Bruxelles-National
12h 50m
1 stop
LHR07:55London Heathrow
29 Sept
LHR12:10London Heathrow
6h 05m
1 stop
BRU19:15Brussels Bruxelles-National
€290
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Brussels to London Heathrow Airport that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 16 September 2025.
Use the filters below to find and compare flights from Brussels to London Heathrow Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BrusselsLondon

BRU - LHR

BRULHR

Brussels Bruxelles-National

Mon 8/12

15:00-15:15

Nonstop1h 15m

London Heathrow

Fri 12/12

17:15-19:30

Nonstop1h 15m

€114

BrusselsLondon

BRU - LHR

BRULHR

Brussels Bruxelles-National

Fri 14/11

15:00-15:15

Nonstop1h 15m

London Heathrow

Sun 16/11

18:35-20:50

Nonstop1h 15m

€115

BrusselsLondon

BRU - LHR

BRULHR

Brussels Bruxelles-National

Thu 30/10

21:10-21:20

Nonstop1h 10m

London Heathrow

Mon 3/11

06:50-08:55

Nonstop1h 05m

€117

BrusselsLondon

BRU - LHR

BRULHR

Brussels Bruxelles-National

Thu 30/10

21:10-21:20

Nonstop1h 10m

London Heathrow

Mon 3/11

11:05-13:15

Nonstop1h 10m

€119

BrusselsLondon

BRU - LHR

BRULHR

Brussels Bruxelles-National

Thu 30/10

16:55-17:05

Nonstop1h 10m

London Heathrow

Mon 3/11

17:25-22:30

1 stop4h 05m

€151

BrusselsLondon

BRU - LHR

BRULHR

Brussels Bruxelles-National

Thu 30/10

21:10-21:20

Nonstop1h 10m

London Heathrow

Mon 3/11

19:30-13:35

2 stops17h 05m

€186

BrusselsLondon

BRU - LHR

BRULHR

Brussels Bruxelles-National

Thu 30/10

11:30-16:25

1 stop5h 55m

London Heathrow

Mon 3/11

19:50-10:50

1 stop14h 00m

€188

BrusselsLondon

BRU - LHR

BRULHR

Brussels Bruxelles-National

Wed 29/10

11:30-16:25

1 stop5h 55m

London Heathrow

Wed 5/11

15:35-10:50

1 stop18h 15m

€189

BrusselsLondon

BRU - LHR

BRULHR

Brussels Bruxelles-National

Sat 29/11

10:00-13:00

1 stop4h 00m

London Heathrow

Sun 30/11

07:00-08:15

1 stop24h 15m

€193

BrusselsLondon

BRU - LHR

BRULHR

Brussels Bruxelles-National

Fri 17/10

06:55-13:00

1 stop7h 05m

London Heathrow

Fri 17/10

19:15-08:20

1 stop12h 05m

€231

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to London from

How to get the cheapest flight ticket from Brussels to London Heathrow Airport

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 Brussels and London Heathrow Airport?

What is the cheapest month to fly to London Heathrow Airport?

The month of January is another great option to travel to London Heathrow Airport, with average flight prices from Brussels averaging around €124.

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

The cheapest day to depart on your flight to London Heathrow Airport is on a Sunday when prices can be found for as low as €493. This is often the case because there is less demand to fly during this day of the week. On the other hand, Thursday is the most expensive day to depart from Brussels because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €574.

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

According to our data, the cheapest time of day to fly to London Heathrow Airport is at midday. momondo users have found flights departing from Brussels to London Heathrow Airport at midday for as low as €541. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are €691 on average. Flights to London Heathrow Airport from Brussels in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Brussels to London Heathrow flight route?

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

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

You are more likely to see cheaper flights to London Heathrow Airport from Brussels when booking weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around €146 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Brussels for as low as €100 on momondo.

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

There is only 1 cabin class available to choose from on Brussels to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Brussels to London Heathrow Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brussels to London Heathrow Airport

Fastest flight time

1h 10m

Direct flights

Every day
The fastest flight from Brussels to London Heathrow Airport takes 1h 10m
Direct flights go from Brussels to London Heathrow Airport every day.
Search flight deals

  • How far is Brussels to London Heathrow by plane?

    There are 341.8 km between Brussels and London Heathrow. Flights usually cover this in 1h 10m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Brussels to London Heathrow Airport?

    Prices for flights from Brussels to London Heathrow Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Brussels to London Heathrow Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Brussels to London Heathrow Airport.

  • What documentation or ID do you need to fly to London Heathrow Airport?

    The required travel and health documents for your London Heathrow Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at London Heathrow Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Southend-on-Sea
Watford
Gatwick
Surbiton
Northampton
Chichester
Croydon
Abingdon
Bishop's Stortford
Chelmsford
Milton Keynes
Aylesbury
St. Albans
Woking
Sudbury
Dorking
Dartford
Maidstone
Broadway
Eastbourne

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Brussels to London. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to London from Brussels which offer a flexible booking policy as well as other useful filters and features.

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

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 London from Brussels.

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

Yes. momondo can track prices for Brussels 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.

An easier way to manage your London Heathrow Airport 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 16/10
Thu 23/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to London

Popular Cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo
Flights to London Gatwick Airportfrom €32
Flights to London Stansted Airportfrom €37
Flights to London Luton Airportfrom €37
Flights to Belfast Intl Airportfrom €101
Flights to London City Airportfrom €134
Flights to London Southend Airportfrom €136
Flights to Belfast City Airportfrom €130
Flights to Glasgow Intl Airportfrom €34