Cheapest return flights from Porto to Toronto in August from $488

Best time to book flights for Porto (OPO) to Toronto (YYZ) flights at AirHint

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

Return flights

20 Aug - 27 Aug Air Transat
01 Aug - 15 Aug Air Transat
25 Aug - 31 Aug United
22 Aug - 01 Sep Air Transat
11 Aug - 22 Aug Air Transat
08 Aug - 17 Aug Air Transat direct
11 Aug - 18 Aug Air Transat direct
25 Aug - 31 Aug Air Transat direct
21 Aug - 28 Aug United
21 Aug - 28 Aug Air Transat direct
11 Aug - 22 Aug Air Transat direct
22 Aug - 01 Sep Air Transat direct

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

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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