Cheapest one-way flights from Toronto to Porto in September from 212€

AirHint found the following cheapest one-way flights from Toronto (YYZ) to Porto (OPO) in September 2025 (see full year).

One-Way flights

29 Sep Porter Airlines (Canada) Ltd
28 Sep WestJet
30 Sep WestJet
22 Sep Azores Airlines
21 Sep WestJet
28 Sep Air Transat direct
21 Sep Air Transat direct
22 Sep Air Transat direct
29 Sep Air Transat direct
24 Sep Air Transat direct

Also check the deals for return flights from Toronto to Porto in September.

Skyscanner

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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