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

Return flights

08 Feb - 15 Feb	TAP
08 Feb - 03 Mar	TAP
08 Feb - 10 Mar	TAP
08 Feb - 01 Mar	TAP
01 Feb - 08 Feb	TAP
01 Feb - 01 Mar	TAP
01 Feb - 13 Feb	TAP
03 Feb - 10 Feb	WestJet
02 Feb - 05 Feb	WestJet
02 Feb - 11 Feb	Delta
16 Feb - 23 Feb	Air France
04 Feb - 18 Feb	Delta
06 Feb - 20 Feb	Delta
13 Feb - 20 Feb	Delta
06 Feb - 04 Mar	Delta
16 Feb - 04 Mar	Delta
25 Feb - 04 Mar	Delta
18 Feb - 04 Mar	TAP
18 Feb - 11 Mar	TAP
22 Feb - 04 Mar	TAP

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 $470

Return flights