Cheapest return flights from Porto to Toronto in December from 338€

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

Return flights

27 Dec - 31 Dec Air Transat direct
25 Dec - 31 Dec Air Transat direct
27 Dec - 07 Jan Air Transat direct
27 Dec - 02 Jan Air Transat direct
27 Dec - 01 Jan Lufthansa
12 Dec - 15 Dec British Airways
23 Dec - 02 Jan Azores Airlines
13 Dec - 09 Jan Air Transat direct
07 Dec - 11 Dec British Airways
20 Dec - 02 Jan Air Transat direct
25 Dec - 04 Jan Air Transat
16 Dec - 23 Dec British Airways
12 Dec - 04 Jan British Airways
11 Dec - 16 Dec British Airways
26 Dec - 06 Jan Ryanair
09 Dec - 16 Dec British Airways
20 Dec - 03 Jan TAP
08 Dec - 10 Dec Ryanair
14 Dec - 21 Dec British Airways
13 Dec - 17 Dec Ryanair

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

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