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Cheap Flights from Brussels to Harmondsworth

Compare Brussels to Harmondsworth flight deals

Find the cheapest month or even day of the year to fly to Harmondsworth

Book the best Harmondsworth fare with no extra fees

Flight deals from Brussels to Harmondsworth

Looking for a cheap last-minute deal or the best return flight from Brussels to Harmondsworth? Find the lowest prices on one-way and return tickets right here.
London.R 1,321 per passenger.Departing Fri, 9 Jan.One-way flight with British Airways.Outbound direct flight with British Airways departs from Brussels International on Fri, 9 Jan, arriving in London Heathrow.Price includes taxes and charges.From R 1,321, select.
London.R 1,321 per passenger.Departing Wed, 18 Feb.One-way flight with British Airways.Outbound direct flight with British Airways departs from Brussels International on Wed, 18 Feb, arriving in London Heathrow.Price includes taxes and charges.From R 1,321, select.
London.R 1,325 per passenger.Departing Sat, 6 Dec.One-way flight with British Airways.Outbound direct flight with British Airways departs from Brussels International on Sat, 6 Dec, arriving in London Heathrow.Price includes taxes and charges.From R 1,325, select.
London.R 1,333 per passenger.Departing Sat, 13 Sep.One-way flight with British Airways.Outbound direct flight with British Airways departs from Brussels International on Sat, 13 Sep, arriving in London Heathrow.Price includes taxes and charges.From R 1,333, select.
London.R 1,334 per passenger.Departing Wed, 4 Mar.One-way flight with British Airways.Outbound direct flight with British Airways departs from Brussels International on Wed, 4 Mar, arriving in London Heathrow.Price includes taxes and charges.From R 1,334, select.
London.R 1,337 per passenger.Departing Sun, 17 Aug.One-way flight with British Airways.Outbound direct flight with British Airways departs from Brussels International on Sun, 17 Aug, arriving in London Heathrow.Price includes taxes and charges.From R 1,337, select.
London.R 1,337 per passenger.Departing Tue, 29 Jul.One-way flight with British Airways.Outbound direct flight with British Airways departs from Brussels International on Tue, 29 Jul, arriving in London Heathrow.Price includes taxes and charges.From R 1,337, select.
London.R 1,339 per passenger.Departing Fri, 7 Nov.One-way flight with British Airways.Outbound direct flight with British Airways departs from Brussels International on Fri, 7 Nov, arriving in London Heathrow.Price includes taxes and charges.From R 1,339, select.

Brussels to Harmondsworth: Flight information

The things to know before you go.
Fly intoLondon Heathrow Airport
Distance to Harmondsworth2.5 km
Cheapest flightR 1,321, Brussels Airport to London Heathrow Airport
Cheapest month to flyJanuary
Most popular airlineBritish Airways
Average flight time1 hr, 16 mins

Find the cheapest month to fly from Brussels to Harmondsworth

We’re always keeping an eye on fares, so you can find the best flight deal in seconds. It looks like Brussels to Harmondsworth flights are currently cheapest in January. We’ve based this on flights into London Heathrow Airport.
Jun
from R 2,945
Jul
from R 1,337
Aug
from R 1,337
Sep
from R 1,333
Oct
from R 1,339
Nov
from R 1,339
Dec
from R 1,325
Jan
from R 1,321
Feb
from R 1,321
Mar
from R 1,334
Apr
from R 1,347
May
from R 1,440

Finding cheap flights from Brussels to Harmondsworth: Frequently asked questions

There are 3 airports near Harmondsworth: London Heathrow Airport, London City Airport and London Gatwick Airport.
The best price we found for a return flight from Brussels to Harmondsworth is R 2,476. 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.
British Airways, Qatar Airways, Brussels Airlines all offer direct flights to London Heathrow Airport.
We've checked every Brussels to Harmondsworth fare we could find, and the cheapest upcoming date to fly seems to be on Monday, 22 December 2025. Overall, the cheapest month to fly from Brussels to Harmondsworth is usually December.
If you're flying from Brussels, the cheapest airport near Harmondsworth is London Heathrow – which is 2.5 km away from the centre of Harmondsworth. We've found flights into this airport from R 2,476.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Brussels to Harmondsworth on Monday, 22 December 2025.
No airlines currently offer direct flights between Brussels and Harmondsworth. Most routes have one or more stops.
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 Harmondsworth 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 Harmondsworth is around 40 days in advance, so don’t leave your flight to the last minute.
London Heathrow Airport is 2.5km from Harmondsworth, London City Airport is 36.3km from Harmondsworth, and London Gatwick Airport is 42.6km from Harmondsworth.
London Heathrow Airport is closest to Harmondsworth, at around 2.5 km away.
The cheapest airline that flies to Harmondsworth is British Airways .