Cheap Flights from London to Brussels International from 106 €

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Flight deals from London to Brussels International

Looking for a cheap last-minute deal or the best return flight from London to Brussels International? Find the lowest prices on one-way and return tickets right here.

Brussels.106 € per passenger.Departing Wed, 4 Feb, returning Wed, 11 Feb.Return flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Wed, 4 Feb, arriving in Brussels International.Inbound direct flight with British Airways departs from Brussels International on Wed, 11 Feb, arriving in London Heathrow.Price includes taxes and charges.From 106 €, select.

Brussels.107 € per passenger.Departing Thu, 6 Nov, returning Tue, 11 Nov.Return flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Thu, 6 Nov, arriving in Brussels International.Inbound direct flight with British Airways departs from Brussels International on Tue, 11 Nov, arriving in London Heathrow.Price includes taxes and charges.From 107 €, select.

Brussels.108 € per passenger.Departing Thu, 12 Feb, returning Sat, 14 Mar.Return flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Thu, 12 Feb, arriving in Brussels International.Inbound direct flight with British Airways departs from Brussels International on Sat, 14 Mar, arriving in London Heathrow.Price includes taxes and charges.From 108 €, select.

Brussels.108 € per passenger.Departing Thu, 9 Oct, returning Sat, 11 Oct.Return flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Thu, 9 Oct, arriving in Brussels International.Inbound direct flight with British Airways departs from Brussels International on Sat, 11 Oct, arriving in London Heathrow.Price includes taxes and charges.From 108 €, select.

Brussels.108 € per passenger.Departing Wed, 31 Dec, returning Wed, 14 Jan.Return flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Wed, 31 Dec, arriving in Brussels International.Inbound direct flight with British Airways departs from Brussels International on Wed, 14 Jan, arriving in London Heathrow.Price includes taxes and charges.From 108 €, select.

Brussels.108 € per passenger.Departing Thu, 29 Jan, returning Sun, 1 Feb.Return flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Thu, 29 Jan, arriving in Brussels International.Inbound direct flight with British Airways departs from Brussels International on Sun, 1 Feb, arriving in London Heathrow.Price includes taxes and charges.From 108 €, select.

Brussels.108 € per passenger.Departing Mon, 2 Mar, returning Mon, 9 Mar.Return flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Mon, 2 Mar, arriving in Brussels International.Inbound direct flight with British Airways departs from Brussels International on Mon, 9 Mar, arriving in London Heathrow.Price includes taxes and charges.From 108 €, select.

Brussels.108 € per passenger.Departing Mon, 5 Jan, returning Thu, 8 Jan.Return flight with British Airways.Outbound direct flight with British Airways departs from London Heathrow on Mon, 5 Jan, arriving in Brussels International.Inbound direct flight with British Airways departs from Brussels International on Thu, 8 Jan, arriving in London Heathrow.Price includes taxes and charges.From 108 €, select.

Find the cheapest month to fly from London to Brussels International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London to Brussels International flights are currently cheapest in February.

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Direct flights from London to Brussels International

London to Brussels International: Alternative routes

Compare routes from London to Brussels below. You may find an airport to fly into that's cheaper, faster, or easier than Brussels International.

London to Brussels: Flight information

The things to know before you go.

Cheapest flight found	106 €
Cheapest month to fly	February
Average flight time	1 hr, 10 mins
Most popular airline	British Airways
Average flights per week	223

Finding cheap flights from London to Brussels International: Frequently asked questions

How much are return flights from London to Brussels International?

The best price we found for a return flight from London to Brussels International is 106 €. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from London to Brussels International?

1 hour and 8 minutes is the average flight time from London to Brussels International.

Which airlines fly direct from London to Brussels International?

British Airways, Qatar Airways and American Airlines fly direct from London to Brussels International.

How many flights are there a week from London to Brussels International?

As of May 2025, there are 711 flights per week flying from London to Brussels International.

When is the cheapest time to fly from London to Brussels International?

The cheapest month to fly from London to Brussels International is usually May 2025.

Which upcoming date is cheapest to fly from London to Brussels International Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from London to Brussels International Airport on Wednesday, 4 February 2026.

Can I get a direct flight from London to Brussels International Airport?

Yes – the average flight time is 1 hour and 8 minutes.

How can I find the best flight deal to Brussels International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Brussels International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Brussels?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Brussels is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from London to Brussels International with?

The cheapest airline that flies to Brussels International is British Airways .

Travelling from London to Brussels Airport (BRU): what you need to know

You can choose from a number of airports when planning a flight from London to Brussels Airport (BRU). Check out your options for flying out of London Heathrow Airport (LHR), London Gatwick Airport (LGW) or Stansted Airport (STN). London Luton Airport (LTN) and London City Airport (LCY) also operate in London.
Expect to be travelling for 1 hour 7 minutes. That's the average duration of a direct flight from London to Brussels Airport.
Brussels Airport is located in Brussels. The city operates in the UTC+1 timezone and is 1 hour ahead of London.
With 173 direct flights a week between the two airports, London Heathrow Airport (LHR) to Brussels Airport (BRU) is the busiest route. British Airways operates the earliest flight at 06:30. If you prefer to get more out of your day before taking off, the latest departure from LHR to BRU is with British Airways at 18:45.
Arriving two hours before an international flight and one hour ahead of a domestic departure are tried-and-true travel tips. Be at the airport with enough time to catch your flight from London to BRU.
Flying over a peak time like July? Major public holidays and other popular seasons can lead to longer lines and delays at security. Play things extra safe and get there up to four hours before an international flight and two hours before a domestic departure.

Airports in London

London Heathrow Airport (LHR)

You can find a direct flight from London to Brussels Airport (BRU) leaving from London Heathrow Airport (LHR).
Brussels Airlines is a well-known carrier that offers direct flights from London to Brussels Airport jetting out of LHR.
A stopover is the perfect opportunity to take a break from travelling — and possibly even visit a new city. When searching for flights from London to BRU departing from London Heathrow Airport (LHR), deselect the 'Direct flights only' box to see where you can stop along the way. Here are some popular options to consider:
- Charles de Gaulle Airport (CDG)
- Amsterdam Airport Schiphol Airport (AMS)
- Manchester Airport (MAN)
From the centre of London, LHR is around 31 kilometres away. Visit the official airport website or use navigation apps to find the best way to arrive at the terminal.
Want a hassle-free start to your travels? Stay near London Heathrow Airport. Whether you're taking an early flight from London to Brussels Airport or just don't want to be rushed, these hotels are ideal:

London Gatwick Airport (LGW)

Want more options for a direct flight from London to Brussels Airport (BRU)? Check out the fares departing from London Gatwick Airport (LGW).
Board your direct flight from London to BRU with Brussels Airlines. This is one of the top airlines flying this route out of LGW.
Get the most out of your holiday with a stopover on your flight from London to Brussels Airport. Visit friends or family or tick another city off your list. Whatever you decide to do, here's where you can stop between London Gatwick Airport and BRU:
- Charles de Gaulle Airport (CDG)
- Amsterdam Airport Schiphol Airport (AMS)
- Frankfurt Airport (FRA)
You can reach LGW from central London in approximately 1 hour and 19 minutes by car (depending on traffic conditions). The ride by public transport takes roughly 1 hour and 26 minutes to travel the 80 kilometres or so.
You're off on holiday, so why not spend an extra night away? Consider checking in to one of these hotels near London Gatwick Airport the day before your flight from London to BRU:

About Brussels Airport (BRU)

The last thing you want is a lengthy journey to your hotel if you're getting in late on a flight from London to Brussels Airport. Book one of these accommodation options near BRU instead:

Getting from Brussels Airport (BRU) to central Brussels

Brussels Airport to the centre of Brussels is about 21 minutes by car. It's approximately 14 kilometres away. See what options are available, such as cabs, car rentals or ride-sharing.
If you're travelling on public transport, expect a journey of about 39 minutes.

How to find the cheapest flights from London to Brussels Airport (BRU)

The lowest price we've found for a one-way ticket from London to Brussels Airport is 53 €. The cheapest price for a return flight is 106 €. Remember fares may change due to demand at the time of booking.
Book 3 months before flying. After looking at the numbers on our calendar, this is how far you'll want to book ahead to find cheap tickets from London to BRU.
December is the cheapest month for tickets from London to Brussels Airport. If you're looking to travel at a different time of year, use the 'Whole month' search feature to see the lowest prices for every month.
Locking in a cheap ticket from London to BRU couldn't be easier with Price Alerts. Simply create one of these automatic alerts and we'll let you know when the price has dropped.
Play around with the filters to find your ideal trip. To see the 'Fastest,' 'Cheapest' or 'Best' flights from London to Brussels Airport, use the 'Sort by' function. You can also filter by arrival and departure times, airline, and journey duration.

The best time to fly from London to Brussels Airport (BRU)

July is the most popular month to catch a flight from London to Brussels Airport while February is the quietest. To work out the best time to go to Brussels, consider the pace you like to travel at.
Book your flight from London to BRU for August if you're eager to experience the city during its warmest month. Expect temperatures in Brussels to range from 12ºC to 27ºC.
Look for cheap flights from London to Brussels Airport in January if you want to travel in cooler conditions. Temperatures are at their lowest around then, ranging between -2ºC and 8ºC on average.

More about Brussels

Start your Brussels trip right by choosing the ideal place to stay. Once you've booked your flight from London to Brussels Airport, browse our selection of accommodation options including:
There are so many things to see and do in this city it can be difficult to know where to begin. Grand Place, Atomium and Manneken Pis are top sights which should be on every Brussels itinerary.

Complete your Brussels trip with a car rental

After you've locked in your hotel and cheap flight from London to Brussels Airport, the next task is choosing one of our car rentals in Brussels. Explore the offers and easily compare options on price, pick-up convenience, fuel policies, and more.