Cheapest return flights from Toronto to Lisbon in December from $501

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 - 09 Dec TAP direct
08 Dec - 09 Jan TAP direct
12 Dec - 21 Dec Azores Airlines
14 Dec - 23 Dec Azores Airlines
03 Dec - 20 Dec Royal Air Maroc
03 Dec - 20 Dec TAP direct
10 Dec - 29 Dec TAP
11 Dec - 20 Dec TAP direct
09 Dec - 05 Jan Azores Airlines
10 Dec - 29 Dec TAP direct
09 Dec - 05 Jan TAP direct
13 Dec - 30 Dec TAP
24 Dec - 03 Jan TAP direct
19 Dec - 26 Dec TAP direct
24 Dec - 04 Jan TAP direct
24 Dec - 05 Jan TAP direct
29 Dec - 05 Jan TAP direct
30 Dec - 06 Jan TAP direct
26 Dec - 02 Jan TAP direct

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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