AirHint found the following cheapest return flights from Montreal (YUL) to London (LGW) in November 2025 (see full year).

Return flights

03 Nov - 03 Dec	TAP
24 Nov - 01 Dec	TAP
19 Nov - 26 Nov	TAP
17 Nov - 26 Nov	TAP
03 Nov - 26 Nov	TAP
24 Nov - 05 Dec	TAP
26 Nov - 03 Dec	TAP
03 Nov - 01 Dec	TAP
03 Nov - 12 Dec	TAP
21 Nov - 12 Dec	TAP
17 Nov - 01 Dec	TAP
16 Nov - 01 Dec	TAP
19 Nov - 09 Dec	TAP
21 Nov - 28 Nov	TAP
09 Nov - 20 Nov	TAP
17 Nov - 27 Nov	TAP
18 Nov - 25 Nov	Air Transat
04 Nov - 11 Nov	Air Transat
05 Nov - 12 Nov	Air Transat
06 Nov - 13 Nov	Air Transat

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

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 November from $466

Return flights