Cheapest one-way flights from Montreal to Lisbon in October from $267

AirHint found the following cheapest one-way flights from Montreal (YUL) to Lisbon (LIS) in October 2025 (see full year).

One-Way flights

14 Oct Finnair
13 Oct Finnair
20 Oct Finnair
24 Oct TAP direct
22 Oct Air Transat direct
19 Oct Air Transat direct
20 Oct Air Transat direct
14 Oct Air Transat direct
27 Oct Air Transat direct
13 Oct Air Transat direct

Also check the deals for return flights from Montreal to Lisbon 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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