Cheapest return flights from Porto to Toronto in December from 332€

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

Return flights

25 Dec - 02 Jan Air Transat direct
23 Dec - 31 Dec Air Canada
13 Dec - 14 Jan Lufthansa
27 Dec - 31 Dec Air Transat direct
06 Dec - 07 Jan Air Transat direct
03 Dec - 07 Dec Lufthansa
27 Dec - 02 Jan Air Transat direct
13 Dec - 09 Jan Lufthansa
01 Dec - 07 Dec Scandinavian Airlines
24 Dec - 31 Dec Air Canada
06 Dec - 09 Jan Lufthansa
06 Dec - 09 Jan Air Transat direct
13 Dec - 09 Jan Air Transat direct
01 Dec - 06 Dec Lufthansa
01 Dec - 04 Dec Lufthansa
06 Dec - 13 Dec British Airways
06 Dec - 12 Dec British Airways
22 Dec - 29 Dec Lufthansa
23 Dec - 02 Jan Azores Airlines
27 Dec - 01 Jan Lufthansa

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

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