AirHint found the following cheapest return flights from Montreal (YUL) to London (LHR) in February 2026 (see full year).

Return flights

03 Feb - 10 Feb	Air Canada
11 Feb - 18 Feb	Air Canada
17 Feb - 24 Feb	Air Canada
02 Feb - 09 Feb	Air Canada
04 Feb - 11 Feb	Air Canada
10 Feb - 17 Feb	Air Canada
16 Feb - 23 Feb	Air Canada
18 Feb - 25 Feb	Air Canada
09 Feb - 16 Feb	Lufthansa
09 Feb - 16 Feb	British Airways	direct
24 Feb - 03 Mar	British Airways	direct
22 Feb - 01 Mar	Lufthansa
22 Feb - 01 Mar	British Airways	direct
27 Feb - 06 Mar	Air Canada	direct
26 Feb - 05 Mar	Air Canada
28 Feb - 07 Mar	Air Canada
26 Feb - 05 Mar	British Airways	direct
28 Feb - 07 Mar	British Airways	direct

Also check the deals for one-way flights from Montreal to London in February.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Montreal to London in February from $638

Return flights