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Cheap Flights from Brussels (BRU) to London (LHR)

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Compare Brussels International to London Heathrow flight deals

Find the cheapest month or even day of the year to fly to London Heathrow

Book the best London Heathrow fare with no extra fees

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Flight deals from Brussels International to London Heathrow

Looking for a cheap last-minute deal or the best return flight from Brussels International to London Heathrow? Find the lowest prices on one-way and return tickets right here.
London.$181 per passenger.Departing Fri, 19 Dec, returning Sun, 4 Jan.Return flight with British Airways.Outbound direct flight with British Airways departs from Brussels International on Fri, 19 Dec, arriving in London Heathrow.Inbound direct flight with British Airways departs from London Heathrow on Sun, 4 Jan, arriving in Brussels International.Price includes taxes and charges.From $181, select.
London.$182 per passenger.Departing Thu, 18 Dec, returning Thu, 25 Dec.Return flight with British Airways.Outbound direct flight with British Airways departs from Brussels International on Thu, 18 Dec, arriving in London Heathrow.Inbound direct flight with British Airways departs from London Heathrow on Thu, 25 Dec, arriving in Brussels International.Price includes taxes and charges.From $182, select.
London.$189 per passenger.Departing Sat, 11 Oct, returning Sun, 12 Oct.Return flight with British Airways.Outbound direct flight with British Airways departs from Brussels International on Sat, 11 Oct, arriving in London Heathrow.Inbound direct flight with British Airways departs from London Heathrow on Sun, 12 Oct, arriving in Brussels International.Price includes taxes and charges.From $189, select.
London.$189 per passenger.Departing Thu, 23 Oct, returning Thu, 6 Nov.Return flight with British Airways.Outbound direct flight with British Airways departs from Brussels International on Thu, 23 Oct, arriving in London Heathrow.Inbound direct flight with British Airways departs from London Heathrow on Thu, 6 Nov, arriving in Brussels International.Price includes taxes and charges.From $189, select.
London.$190 per passenger.Departing Mon, 19 Jan, returning Mon, 26 Jan.Return flight with British Airways.Outbound direct flight with British Airways departs from Brussels International on Mon, 19 Jan, arriving in London Heathrow.Inbound direct flight with British Airways departs from London Heathrow on Mon, 26 Jan, arriving in Brussels International.Price includes taxes and charges.From $190, select.
London.$191 per passenger.Departing Thu, 25 Sep, returning Tue, 30 Sep.Return flight with British Airways.Outbound direct flight with British Airways departs from Brussels International on Thu, 25 Sep, arriving in London Heathrow.Inbound direct flight with British Airways departs from London Heathrow on Tue, 30 Sep, arriving in Brussels International.Price includes taxes and charges.From $191, select.
London.$191 per passenger.Departing Mon, 2 Mar, returning Fri, 6 Mar.Return flight with British Airways.Outbound direct flight with British Airways departs from Brussels International on Mon, 2 Mar, arriving in London Heathrow.Inbound direct flight with British Airways departs from London Heathrow on Fri, 6 Mar, arriving in Brussels International.Price includes taxes and charges.From $191, select.
London.$191 per passenger.Departing Mon, 17 Nov, returning Sat, 6 Dec.Return flight with British Airways.Outbound direct flight with British Airways departs from Brussels International on Mon, 17 Nov, arriving in London Heathrow.Inbound direct flight with British Airways departs from London Heathrow on Sat, 6 Dec, arriving in Brussels International.Price includes taxes and charges.From $191, select.

Find the cheapest month to fly from Brussels International to London Heathrow

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Brussels International to London Heathrow flights are currently cheapest in December.
May
from $203
Jun
from $195
Jul
from $206
Aug
from $195
Sep
from $191
Oct
from $189
Nov
from $193
Dec
from $182
Jan
from $190
Feb
from $192
Mar
from $191
Apr
from $226

Direct flights from Brussels International to London Heathrow

Brussels International to London Heathrow: Alternative routes

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

Brussels to London: Flight information

The things to know before you go.
Cheapest flight found$181
Cheapest month to flyDecember
Average flight time1 hr, 17 mins
Most popular airlineBritish Airways
Average flights per week230

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

The best price we found for a return flight from Brussels International to London Heathrow is $181. 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.
1 hour and 17 minutes is the average flight time from Brussels International to London Heathrow.
British Airways, Qatar Airways and American Airlines fly direct from Brussels International to London Heathrow.
As of May 2025, there are 230 flights per week flying from Brussels International to London Heathrow.
The cheapest month to fly from Brussels International to London Heathrow is usually May 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Brussels International Airport to London Heathrow Airport on Friday, 19 December 2025.
Yes – the average flight time is 1 hour and 17 minutes.
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 London Heathrow 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.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to London is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, British Airways offers the cheapest flight tickets to London Heathrow.

Flying from Brussels Airport (BRU) to London Heathrow Airport (LHR): what you need to know

  • Around 1 hour 15 minutes is how long you can expect to be travelling on a direct flight from Brussels Airport to London Heathrow Airport.

  • London's timezone is UTC+0, which makes London one hour behind Brussels.

  • Take your pick of 58 weekly Brussels Airport to London Heathrow Airport flights. The 09:35 departure with British Airways is the earliest flight available. British Airways operates the latest service of the day at 21:45.

  • Give yourself enough time to make your BRU to LHR flight. As a general rule, arrive at least two hours before international departures and an hour ahead for domestic flights.

  • Travelling during a peak time such as July? School holidays and other popular seasons can mean longer lines at airport checkpoints. Be extra cautious and get there up to four hours before an international flight and two hours before a domestic departure.

  • British Airways offers direct flights from Brussels Airport to London Heathrow Airport. Book with this popular carrier, then get ready to tick off the sights in London — and maybe even more of United Kingdom if time allows.

  • British Airways is the airline with the highest passenger demand for this route.

  • The carrier with the top on-time arrival rate for BRU to LHR flights is British Airways.

  • Think about adding a stopover when booking your ticket from Brussels Airport to London Heathrow Airport. Simply uncheck 'Direct flights only' to break up your trip, or visit a new city along the way. Here are some options between BRU and LHR:

    • Charles de Gaulle Airport

    • Amsterdam Airport Schiphol

    • Frankfurt Airport

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

  • $82 is currently the lowest price for a one-way Brussels Airport to London Heathrow Airport flight. Return flights start from $181. These fares may change based on demand.

  • To pick up cheap tickets from BRU to LHR, book your trip two months ahead of your departure.

  • The cheapest month for flights from Brussels Airport to London Heathrow Airport is January. Use the 'Whole month' tool to find the lowest prices if you have a flexible schedule.

  • Save time searching for cheap flights from BRU to LHR by creating a Price Alert. You'll receive an email or notification through the app when a special offer becomes available.

  • Pick your preferred arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to find the best deals on flights from Brussels Airport to London Heathrow Airport.

Handy information about Brussels Airport (BRU)

  • Of all flights leaving Brussels Airport, 71.97% touch down on time at their destination.

  • Central Brussels to Brussels Airport is approximately 14 kilometres. Depending on traffic, it'll take about 20 minutes to get there if you're catching a cab, ride-sharing or driving.

  • The trip on public transport takes about 40 minutes.

  • Catching an early flight from Brussels Airport to London Heathrow Airport? Avoid the last-minute rush to the airport (and sneak in some extra precious sleep) by choosing one of these hotels near BRU:

Arriving at London Heathrow Airport (LHR)

Getting from London Heathrow Airport (LHR) to central London

  • From London Heathrow Airport, London is approximately 31 kilometres away. It takes around 55 minutes to reach the centre by car.

  • If you're taking public transport, expect a journey of around 1 hour.

When to fly to London Heathrow Airport (LHR)

  • The quietest month for a flight from Brussels Airport to London Heathrow Airport is February, while July is the most popular. Choose the ideal time to visit London based on whether you prefer a more fast-paced or easygoing experience.

  • Lock in your flight from Brussels Airport to London Heathrow Airport for July if you want to visit London during its warmest month. You can expect temperatures of between 11ºC (52ºF) and 26ºC (79ºF).

  • January sees average temperatures of between 0ºC (32ºF) and 9ºC (48ºF). Look for cheap tickets from BRU to LHR sometime then if you'd rather travel in cooler conditions.

Explore more of United Kingdom

  • Birmingham is just one of the many places in United Kingdom waiting to be discovered after you've seen London. Around 161 kilometres away to the north-west, well-known attractions include Cadbury World, The Library of Birmingham and National Sea Life Centre.

  • If you're interested in discovering another well-known destination in United Kingdom, consider Bristol, about 177 kilometres west of London. Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park are among the biggest draws.

Plan the rest of your trip from Brussels to London

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.