Cheapest return flights from Toronto to Lisbon in December from $547

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

02 Dec - 16 Dec Azores Airlines
04 Dec - 16 Dec Azores Airlines
03 Dec - 17 Dec TAP direct
10 Dec - 17 Dec TAP direct
25 Dec - 09 Jan TAP direct
02 Dec - 16 Dec TAP direct
04 Dec - 16 Dec TAP direct
24 Dec - 31 Dec TAP direct
14 Dec - 20 Dec TAP direct
23 Dec - 30 Dec Azores Airlines
24 Dec - 06 Jan TAP
24 Dec - 29 Dec TAP
18 Dec - 02 Jan Air Transat direct
27 Dec - 11 Jan TAP direct
24 Dec - 06 Jan TAP direct
22 Dec - 01 Jan TAP direct
22 Dec - 06 Jan TAP
23 Dec - 02 Jan Azores Airlines
26 Dec - 04 Jan Azores Airlines
26 Dec - 03 Jan Azores Airlines

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

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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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