Cheapest return flights from Montreal to Lisbon in December from 548€

AirHint found the following cheapest return flights from Montreal (YUL) to Lisbon (LIS) in December 2026 (see full year).

Return flights

12 Dec - 19 Dec Azores Airlines
12 Dec - 19 Dec Air Canada direct
18 Dec - 11 Jan Air Transat direct
19 Dec - 11 Jan Azores Airlines
19 Dec - 10 Jan Azores Airlines
18 Dec - 10 Jan Air Transat
18 Dec - 10 Jan TAP direct

Also check the deals for one-way flights from Montreal to Lisbon in December.

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