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

Return flights

12 Nov - 18 Nov	Porter Airlines (Canada) Ltd
16 Nov - 26 Nov	TAP
19 Nov - 26 Nov	TAP
26 Nov - 01 Dec	TAP
30 Nov - 10 Dec	TAP
24 Nov - 01 Dec	TAP
16 Nov - 03 Dec	TAP
26 Nov - 03 Dec	TAP
19 Nov - 24 Nov	Porter Airlines (Canada) Ltd
19 Nov - 25 Nov	TAP
14 Nov - 14 Dec	Air Transat
12 Nov - 22 Nov	FrenchBee
19 Nov - 09 Dec	TAP
05 Nov - 12 Nov	Porter Airlines (Canada) Ltd
12 Nov - 19 Nov	Porter Airlines (Canada) Ltd
05 Nov - 11 Nov	Air Transat
13 Nov - 20 Nov	Air Transat
27 Nov - 12 Dec	Air Transat
26 Nov - 08 Dec	Air Transat
27 Nov - 06 Dec	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 414€

Return flights