Cheap flights from London to Brussels from €53

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1 adult
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Mon 15/8
Mon 22/8

Flight information for London to Brussels

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

Fastest flight time

1h 10m

Direct flights

Mon, Fri, Sat and Sun

Airports in Brussels

2 airports
The fastest flight from London to Brussels takes 1h 10m
Direct flights go from London to Brussels on Monday, Friday, Saturday and Sunday. Airlines offering direct flights are: American Airlines and British Airways.
There are 2 airports near Brussels: Brussels Bruxelles-National (BRU), Charleroi Brussels (CRL)

How to get the cheapest flight ticket from London 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 from London to Brussels?

November

The cheapest time of year to fly to Brussels from London is November. The most expensive is July.

What is the cheapest London to Brussels flight route?

London Southend - Brussels Bruxelles-National

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

How far in advance should you book London to Brussels flights?

56 days before

The cheapest time to buy a flight from London to Brussels is approximately 56 days to departure

When you’re planning your trip from London to Brussels, the most popular airport-to-airport route is London Heathrow Airport to Brussels Bruxelles-National Airport. When booking your trip to Brussels, it is helpful to have an alternative airport to fly out of. Good options for departure airports when travelling to Brussels, you can try London Southend Airport (in London), London Gatwick Airport (in London), or London City Airport (in London). The least expensive flight option from London to Brussels will typically be SEN — BRU during the month of August with an average price of €119 RT.

London Southend Airport (SEN) to Brussels Bruxelles-National Airport (BRU)€119
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London Heathrow Airport (LHR) to Brussels Bruxelles-National Airport (BRU)€204
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London Gatwick Airport (LGW) to Brussels Bruxelles-National Airport (BRU)€431
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London City Airport (LCY) to Brussels Bruxelles-National Airport (BRU)€373
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Easily compare return flights from London to Brussels

Below you can see the best fares for your return flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from London to Brussels by changing tabs
British Airways
4 Feb
LHR15:00London Heathrow
1h 15m
BRU16:15Brussels Bruxelles-National
7 Feb
BRU09:05Brussels Bruxelles-National
1h 15m
LHR10:20London Heathrow
Lufthansa
4 Feb
LHR11:45London Heathrow
4h 55m
1 stop
BRU16:40Brussels Bruxelles-National
7 Feb
BRU16:15Brussels Bruxelles-National
1h 05m
LHR17:20London Heathrow
Multiple Airlines
11 Nov
LHR06:05London Heathrow
1h 05m
BRU07:10Brussels Bruxelles-National
14 Nov
BRU09:55Brussels Bruxelles-National
4h 15m
1 stop
LHR14:10London Heathrow
Austrian Airlines
16 Sep
LHR02:00London Heathrow
7h 00m
1 stop
BRU09:00Brussels Bruxelles-National
19 Sep
BRU13:45Brussels Bruxelles-National
4h 55m
1 stop
LHR18:40London Heathrow
Brussels Airlines
29 Aug
LHR13:50London Heathrow
1h 10m
BRU15:00Brussels Bruxelles-National
5 Sep
BRU17:25Brussels Bruxelles-National
1h 10m
LHR18:35London Heathrow
SWISS
7 Sep
LCY05:25London City
9h 05m
1 stop
BRU14:30Brussels Bruxelles-National
14 Sep
BRU05:55Brussels Bruxelles-National
9h 20m
1 stop
LCY15:15London City

Find the cheapest one-way flights from London to Brussels

If you're looking for one-way flights from London to Brussels, view some of our deals below provided by British Airways, Brussels Airlines and Lufthansa
British Airways
1 Nov
LHR11:10London Heathrow
1h 15m
BRU12:25Brussels Bruxelles-National
Brussels Airlines
11 Oct
LHR07:05London Heathrow
1h 10m
BRU08:15Brussels Bruxelles-National
Lufthansa
11 Oct
LHR03:25London Heathrow
4h 25m
1 stop
BRU07:50Brussels Bruxelles-National

Search last-minute flights to Brussels from London

Find and compare return flight prices for your last-minute flight from London to Brussels
SWISS
16 Aug
LCY13:40London City
14h 10m
1 stop
BRU03:50Brussels Bruxelles-National
17 Aug
BRU10:55Brussels Bruxelles-National
4h 20m
1 stop
LCY15:15London City
Brussels Airlines
17 Aug
LHR13:50London Heathrow
1h 10m
BRU15:00Brussels Bruxelles-National
24 Aug
BRU12:50Brussels Bruxelles-National
1h 15m
LHR14:05London Heathrow
Multiple Airlines
17 Aug
LHR13:50London Heathrow
3h 50m
1 stop
BRU17:40Brussels Bruxelles-National
24 Aug
BRU17:25Brussels Bruxelles-National
1h 10m
LHR18:35London Heathrow
KLM
16 Aug
LCY14:00London City
3h 15m
1 stop
BRU17:15Brussels Bruxelles-National
19 Aug
BRU11:00Brussels Bruxelles-National
6h 15m
1 stop
LCY17:15London City
Lufthansa
19 Aug
LHR13:50London Heathrow
3h 50m
1 stop
BRU17:40Brussels Bruxelles-National
21 Aug
BRU12:50Brussels Bruxelles-National
1h 15m
LHR14:05London Heathrow
Scandinavian Airlines
16 Aug
LHR02:45London Heathrow
7h 35m
1 stop
BRU10:20Brussels Bruxelles-National
23 Aug
BRU06:30Brussels Bruxelles-National
6h 30m
1 stop
LHR13:00London Heathrow

British Airways flights from London to Brussels

Our best British Airways deals on London to Brussels flight tickets
British Airways
4 Feb
LHR15:00London Heathrow
1h 15m
BRU16:15Brussels Bruxelles-National
7 Feb
BRU09:05Brussels Bruxelles-National
1h 15m
LHR10:20London Heathrow
British Airways
15 Nov
LHR12:35London Heathrow
1h 15m
BRU13:50Brussels Bruxelles-National
17 Nov
BRU02:25Brussels Bruxelles-National
1h 15m
LHR03:40London Heathrow
British Airways
15 Nov
LHR12:35London Heathrow
1h 15m
BRU13:50Brussels Bruxelles-National
17 Nov
BRU02:25Brussels Bruxelles-National
1h 15m
LHR03:40London Heathrow

Lufthansa flights from London to Brussels

Our best Lufthansa deals on London to Brussels flight tickets
Lufthansa
4 Feb
LHR11:45London Heathrow
4h 55m
1 stop
BRU16:40Brussels Bruxelles-National
7 Feb
BRU16:15Brussels Bruxelles-National
1h 05m
LHR17:20London Heathrow
Lufthansa
6 Sep
LHR03:25London Heathrow
4h 25m
1 stop
BRU07:50Brussels Bruxelles-National
13 Sep
BRU15:15Brussels Bruxelles-National
4h 30m
1 stop
LHR19:45London Heathrow
Lufthansa
19 Aug
LHR13:50London Heathrow
3h 50m
1 stop
BRU17:40Brussels Bruxelles-National
21 Aug
BRU12:50Brussels Bruxelles-National
1h 15m
LHR14:05London Heathrow

  • Are airlines flying from London to Brussels offering flexible changes due to COVID-19?

    To ease the stress of booking flights, some of our airline partners flying from London to Brussels are responding to the global pandemic. The following airline may have a flexible change policy to help accommodate travellers: Brussels Airlines.

  • How far is London to Brussels by plane?

    A flight from London to Brussels will travel around 319.9 km. Typically, this will take 1h 05m by plane in normal conditions.



Why use momondo?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Brussels from London.

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.

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.

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.


Here's why travellers choose to use momondo
Flexible Travel
momondo understands the need for flexibility and we have a filter specifically for flights with no change fees.
Expert Insights
Data driven insights designed to help you find a great flight deal. From the cheapest time to depart to how far in advance to book.
Price Alerts
Track the price of your preferred flight route and be notified when it changes.