Cheapest return flights from Montreal to London in October from 405€

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

Return flights

11 Oct - 17 Oct Air Transat direct
08 Oct - 19 Oct Air Transat
10 Oct - 14 Oct Air Transat
09 Oct - 14 Oct Air Transat
06 Oct - 15 Oct Air Transat
04 Oct - 15 Oct Air Transat
13 Oct - 21 Oct Air Transat
10 Oct - 22 Oct Air Transat
02 Oct - 13 Oct Air Transat
06 Oct - 13 Oct Air Transat
31 Oct - 09 Nov Air Transat
31 Oct - 07 Nov Air Transat
25 Oct - 01 Nov Air Transat
30 Oct - 09 Nov Air Transat
26 Oct - 02 Nov Air Transat
28 Oct - 04 Nov Air Transat
30 Oct - 06 Nov Air Transat
29 Oct - 09 Nov FrenchBee
29 Oct - 05 Nov FrenchBee
27 Oct - 03 Nov Air Transat

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

Skyscanner

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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