Our cheapest offers for flights from London to Montreal

Here you can compare cheap flights from London (LON) to Montreal (YMQ) 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 Montreal. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
London Montreal	Outbound 14/10/25 direct BA0095 07h 10min	Return 21/11/25 direct BA0094 06h 50min	British Airways	?	£403
London Montreal	Outbound 26/10/25 direct BA0095 07h 35min	Return 03/12/25 direct BA0094 06h 50min	British Airways		£428
London Montreal	Outbound 12/10/25 direct BA0095 07h 10min	Return 19/11/25 direct BA0094 06h 50min	British Airways	?	£433
London Montreal	Outbound 22/10/25 direct BA0095 07h 10min	Return 29/11/25 direct BA0094 06h 50min	British Airways		£467

Important flight information

Flight information: London - Montreal

Cheapest outbound flight from	284,99 £
Outbound and return from	284,99 £
Flight duration	min. 07:25
Return flight duration	min. 06:35/ max. 06:40
Distance	5224 km
Flights per week	16
Departure airport	Airport London (LCY, LGW, LHR, LTN, STN, SEN) (LON)
Arrival airport	Airport Montreal, Metropolitan Area - (YUL, YMX, YHU) (YMQ)
Destination country	Flights to Canada

Alternative routes to Canada

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Our cheapest offers for flights from London to Montreal

London (LCY, LGW, LHR, LTN, STN, SEN)

Montreal, Metropolitan Area - (YUL, YMX, YHU)

British Airways

Important flight information

Flight information: London - Montreal

Alternative routes to Canada

Flight destinations with a similar price