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

Return flights

27 Nov - 04 Dec	Lufthansa
21 Nov - 24 Nov	Lufthansa
21 Nov - 23 Nov	Lufthansa
21 Nov - 27 Nov	Lufthansa
28 Nov - 01 Dec	Lufthansa
22 Nov - 28 Nov	United
24 Nov - 27 Nov	Lufthansa
22 Nov - 30 Nov	United
14 Nov - 21 Nov	Air France
15 Nov - 21 Nov	KLM
22 Nov - 27 Nov	Lufthansa
25 Nov - 29 Nov	Air Canada
29 Nov - 05 Dec	Lufthansa
29 Nov - 05 Dec	Air Transat	direct
29 Nov - 12 Dec	Air Transat	direct

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 357€

Return flights