Price observed over the last 3 months for a round trip.
Compare all flight tickets and find cheap flights from London to Brussels
The best flight deals right now
London – Brussels
Outbound – 1 Aug 2026
direct
1h 10m Return – 6 Aug 2026
direct
1h 5m £281
2 days ago
London – Brussels
Outbound – 1 Aug 2026
direct
1h 10m Return – 6 Aug 2026
direct
1h 5m £279
yesterday
London – Brussels
Outbound – 1 Aug 2026
direct
1h 10m Return – 6 Aug 2026
direct
1h 10m £313
2 days ago
London – Brussels
Outbound – 1 Aug 2026
direct
1h 10m Return – 6 Aug 2026
direct
1h 15m £312
3 days ago
* Prices are in GBP per passenger, including taxes, for a round trip. Prices are based on searches carried out within the last 72 hours. Please note that ticket availability and prices are subject to change and should not be considered as the final price quoted.
Cheapest flight
£58
Average price of a round trip
£75
Average price recorded over the last 3 months for a round trip.
Flight duration
1h4
A flight from London to Brussels takes on average 1h4.
Best time
April
According to user searches, the ideal month to go to Brussels is April.
What is the cheapest month for this flight?
* The prices shown are an average per month of the prices found by Liligo users during the last 30 days.
Tips for finding cheap flights from London to Brussels
Check out our tips for booking your flight to Brussels (Belgium) from London (United Kingdom) at the cheapest possible price.
Usually, the cheapest month to pick up a ticket on this route is February, with an average ticket price of £48 (calculation over the last two years). The most touristic season corresponds to the months of August, December and February.
For an attractive price, it is advisable to buy your flight tickets at least 25 days before the departure date.
The airline offering the cheapest tickets is British Airways. A ticket from the company British Airways to Brussels costs on average £104.
The airlines that offer the most flights are British Airways and British Airways.
Price of flight tickets from London to Brussels
Here is some information and tips to know before booking your flight:
- Flight ticket prices range from £58 to £135
- The average price of a flight ticket is about £75
- Prices are lowest for stays in the month of February
- The month in which booking a ticket is cheaper is: May
info departure city :
London, United Kingdom
airports :
London City Airport (LCY)
London Gatwick Airport (LGW)
London Heathrow Airport (LHR)
London Luton Airport (LTN)
London-Stansted Airport (STN)
local time :
London is a city in the country United Kingdom, the time zone is [[timezone]]. In London, it is currently {fromLocalTime}, the temperature is on average 15°C, with a minimum of 13°C and a maximum of 17°C.
The city of London (LON) has 5 airport(s): London City, London Gatwick, London Heathrow, London Luton and London-Stansted
destination info :
Brussels, Belgium
airport :
Brussels-National Airport (BRU)
local time :
Brussels is in the country Belgium, the time zone is [[timezone]]. In Brussels, it is currently {toLocalTime}, the temperature is on average 15°C, with a minimum of 13°C and a maximum of 17°C.
The city of Brussels (BRU) has 1 airport(s): Brussels-National
Useful info about Brussels
What is the least touristic period to go to Brussels?
If you want to visit Brussels during the least touristic period, choose the month of April.
What is the most popular time to travel to Brussels?
In Brussels, the most touristic month is August. It is during this period that the prices offered by airlines are also the highest.
When should I book my flight London - Brussels?
According to our data, it is recommended to book your flight 25 days before your departure. If you book your flight ticket 4 weeks before your departure, you may find a price below average. The cheapest day to book a flight London - Brussels is Monday.
What are the arrival and destination airports when travelling between London and Brussels?
When you leave, you can leave from London Heathrow or London-Stansted, and you will arrive at Brussels-National.
How to reach London airport from the city centre?
The airport London City is located 16 km, London Gatwick is located 38 km, London Heathrow is located 35 km, London Luton is located 45 km or London-Stansted is located 49 km from the city centre. You can access it by using public transport, taking a taxi, or renting a car..
Are there other means of transport to go from London to Brussels?
The journey from London to Brussels can also be done by bus. Search on Liligo to compare the different means of transport.
Are there big differences in weather between London and Brussels?
In summer, the average temperature is 18°C in Brussels and 18°C in London. The average rainfall in summer is 73 mm in Brussels and 64 mm in London.In summer, it is warmer in Brussels and it rains less in London. In winter, it is colder in London and it rains more in Brussels.