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 03/09/25 direct BA0399 01h 20min	Return 15/09/25 direct BA0396 01h 15min	British Airways		£109
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 11/09/25 direct BA0397 01h 10min	Return 15/09/25 direct BA0396 01h 15min	British Airways		£112
Brussels London Heathrow	Outbound 31/08/25 direct SN2103 01h 15min	Return 11/09/25 direct SN2106 01h 00min	Brussels Airlines		£116
Brussels London Heathrow	Outbound 09/06/25 direct SN2103 01h 15min	Return 04/07/25 direct SN2106 01h 00min	Brussels Airlines		£121
Brussels London Heathrow	Outbound 16/07/25 direct SN2103 01h 15min	Return 02/08/25 direct SN2094 01h 10min	Brussels Airlines		£122
Brussels London Heathrow	Outbound 31/08/25 direct SN2095 01h 10min	Return 11/09/25 direct SN2096 01h 10min	Brussels Airlines	?	£124
Brussels London Heathrow	Outbound 03/09/25 direct BA0399 01h 20min	Return 15/09/25 direct BA0396 01h 15min	British Airways		£127
Brussels London Heathrow	Outbound 03/09/25 direct SN2103 01h 15min	Return 15/09/25 direct SN2096 01h 10min	Brussels Airlines	?	£127
Brussels London Heathrow	Outbound 11/09/25 direct BA0397 01h 10min	Return 15/09/25 direct BA0396 01h 15min	British Airways		£128

Important flight information

Flight information: Brussels - London Heathrow

Outbound and return from	108,91 £
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

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Flight London Heathrow - Edinburgh from 84 £
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