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

Return flights

15 Nov - 21 Nov	Air Transat	direct
15 Nov - 28 Nov	Air Transat	direct
15 Nov - 19 Nov	Air Transat	direct
04 Nov - 29 Nov	Lufthansa
29 Nov - 12 Dec	Air Transat	direct
07 Nov - 14 Nov	Lufthansa
08 Nov - 11 Nov	Lufthansa
08 Nov - 15 Nov	Lufthansa
22 Nov - 28 Nov	Lufthansa
06 Nov - 13 Nov	Lufthansa
07 Nov - 10 Nov	Lufthansa
29 Nov - 08 Dec	Lufthansa
29 Nov - 09 Dec	Lufthansa
30 Nov - 07 Dec	Lufthansa

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

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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Cheapest return flights from Porto to Toronto in November from $408

Return flights