Cheapest one-way flights from Montreal to Lisbon in December from 258€

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

One-Way flights

27 Dec Azores Airlines
08 Dec Azores Airlines
08 Dec Air Transat direct
15 Dec TAP direct
20 Dec Azores Airlines
19 Dec Air Canada
21 Dec TAP direct
19 Dec Air Transat direct
27 Dec Air Canada direct
20 Dec Air Canada direct

Also check the deals for return flights from Montreal to Lisbon in December.

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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