Cheapest one-way flights from Montreal to Lisbon in December from 235€

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

One-Way flights

13 Dec Azores Airlines
29 Dec TAP direct
07 Dec Air Transat direct
09 Dec Air Transat
28 Dec TAP direct
11 Dec Porter Airlines (Canada) Ltd
20 Dec Azores Airlines
16 Dec Air Transat
09 Dec Air Canada direct
13 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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