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 08/12/25 1 Stopover (ZRH) AC6818, AC6821 11h 15min	Return 24/12/25 1 Stopover (YHZ) AC0664, AC0868 26h 10min	Air Canada		£376
London Montreal	Outbound 08/12/25 1 Stopover (ZRH) AC6818, AC6821 11h 15min	Return 24/12/25 direct AC0864 06h 40min	Air Canada		£378
London Montreal	Outbound 07/10/25 1 Stopover (BRU) AC6330, AC0833 09h 45min	Return 14/10/25 1 Stopover (YYZ) AC0895, AC0856 11h 05min	Air Canada		£394
London Montreal	Outbound 07/10/25 1 Stopover (YHZ) AC0869, AC0667 10h 25min	Return 14/10/25 direct AC0864 06h 40min	Air Canada		£408
London Montreal	Outbound 24/10/25 1 Stopover (YHZ) AC0869, AC0669 13h 13min	Return 01/12/25 direct AC0864 07h 00min	Air Canada	?	£409
London Montreal	Outbound 22/10/25 direct AC0867 07h 10min	Return 29/11/25 direct AC0864 07h 00min	Air Canada	?	£410
London Montreal	Outbound 07/10/25 direct AC0867 07h 10min	Return 14/10/25 direct AC0864 06h 40min	Air Canada		£429
London Montreal	Outbound 23/10/25 1 Stopover (ZRH) AC6818, AC6821 11h 20min	Return 30/11/25 direct AC0864 07h 00min	Air Canada	?	£471
London Montreal	Outbound 04/09/25 1 Stopover (YHZ) AC0869, AC0667 10h 25min	Return 11/09/25 1 Stopover (YYZ) LH6758, LH6583 12h 30min	Air Canada	?	£587 found 3 days ago
London Montreal	Outbound 04/09/25 1 Stopover (YOW) AC0889, AC8016 12h 41min	Return 11/09/25 1 Stopover (YYZ) AC0895, AC0856 11h 05min	Air Canada		£590 found 3 days ago

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

Flights from London to Montreal with Air Canada

Our cheapest offers for flights from London to Montreal

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

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

Air Canada

Important flight information

Flight information: London - Montreal

Alternative routes to Canada

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