Cheapest return flights from Toronto to Lisbon in December from $604

Best time to book flights for Toronto (YYZ) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest return flights from Toronto (YYZ) to Lisbon (LIS) in December 2025 (see full year).

Return flights

25 Dec - 01 Jan TAP direct
25 Dec - 02 Jan TAP direct
21 Dec - 28 Dec Azores Airlines
13 Dec - 04 Jan Icelandair
23 Dec - 30 Dec Azores Airlines
13 Dec - 04 Jan Air Transat direct
17 Dec - 26 Dec TAP direct
12 Dec - 04 Jan TAP direct
21 Dec - 28 Dec TAP direct
23 Dec - 29 Dec Azores Airlines
13 Dec - 06 Jan TAP direct
20 Dec - 03 Jan TAP direct
23 Dec - 30 Dec TAP direct

Also check the deals for one-way flights from Toronto 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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