Our cheapest offers for flights from Brussels to London Heathrow

Here you can compare cheap flights from Brussels (BRU) to London Heathrow (LHR) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to London Heathrow. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
Best option Brussels London Heathrow	Outbound 11/11/25 direct BA0391 01h 20min	Return 04/12/25 direct BA0386 01h 15min	British Airways		£105
Brussels London Heathrow	Outbound 03/09/25 direct SN2103 01h 15min	Return 15/09/25 direct SN2096 01h 10min	Brussels Airlines		£207
Brussels London Heathrow	Outbound 09/10/25 direct BA0399 01h 10min	Return 14/10/25 direct BA0396 01h 15min	British Airways		£108
Brussels London Heathrow	Outbound 09/10/25 direct BA0399 01h 10min	Return 14/10/25 direct BA0392 01h 10min	British Airways		£109
Brussels London Heathrow	Outbound 11/11/25 direct BA0391 01h 20min	Return 04/12/25 direct BA0386 01h 15min	British Airways	?	£113
Brussels London Heathrow	Outbound 11/11/25 direct SN2103 01h 10min	Return 04/12/25 direct SN2096 01h 10min	Brussels Airlines		£116
Brussels London Heathrow	Outbound 11/11/25 direct SN2095 01h 10min	Return 04/12/25 direct SN2094 01h 10min	Brussels Airlines	?	£117
Brussels London Heathrow	Outbound 11/11/25 direct SN2103 01h 10min	Return 04/12/25 direct SN2096 01h 10min	Brussels Airlines		£118
Brussels London Heathrow	Outbound 11/11/25 direct BA0391 01h 20min	Return 04/12/25 direct BA0386 01h 15min	British Airways		£119
Brussels London Heathrow	Outbound 16/07/25 direct SN2103 01h 15min	Return 02/08/25 direct SN2094 01h 10min	Brussels Airlines		£121

Important flight information

Flight information: Brussels - London Heathrow

Outbound and return from	104,23 £
Flight duration	min. 01:10 / max. 01:25
Return flight duration	min. 01:05/ max. 01:15
Distance	351 km
Flights per week	69
Departure airport	Airport Brussels (BRU)
Departure country	Flights from Belgium
Arrival airport	Airport London Heathrow (LHR)
Destination country	Flights to United Kingdom

Popular destinations for onward travel

Flight London Heathrow - Amsterdam from 142 £
Flight London Heathrow - Athens from 173 £
Flight London Heathrow - Bangkok from 454 £
Flight London Heathrow - Mumbai from 429 £
Flight London Heathrow - Cairo from 321 £
Flight London Heathrow - Kolkata from 493 £
Flight London Heathrow - Dhaka from 629 £
Flight London Heathrow - Delhi from 455 £
Flight London Heathrow - Dublin from 78 £
Flight London Heathrow - Dubai from 374 £