AirHint found the following cheapest return flights from Porto (OPO) to Toronto (YYZ) in January 2026 (see full year).

Return flights

31 Jan - 06 Feb	Air Transat	direct
15 Jan - 18 Jan	Lufthansa
15 Jan - 19 Jan	Lufthansa
21 Jan - 26 Jan	SWISS
23 Jan - 26 Jan	SWISS
28 Jan - 02 Feb	SWISS
13 Jan - 22 Jan	KLM
22 Jan - 12 Feb	Lufthansa
23 Jan - 12 Feb	SWISS
24 Jan - 13 Feb	Air Transat	direct
10 Jan - 16 Jan	Air Transat	direct
12 Jan - 16 Jan	Azores Airlines
18 Jan - 25 Jan	Azores Airlines
20 Jan - 27 Jan	Azores Airlines
23 Jan - 30 Jan	Azores Airlines
27 Jan - 03 Feb	Azores Airlines
25 Jan - 01 Feb	Azores Airlines
29 Jan - 05 Feb	Azores Airlines
30 Jan - 06 Feb	Azores Airlines

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

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 January from $399

Return flights