Cheapest return flights from Porto to Toronto in August from 424€

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

12 Aug - 20 Aug Air Transat
12 Aug - 17 Aug Air Transat
10 Aug - 27 Aug Lufthansa
05 Aug - 12 Aug Air Transat
15 Aug - 25 Aug Air Transat
08 Aug - 12 Aug Air Transat
17 Aug - 30 Aug Air Canada
15 Aug - 22 Aug Air Transat
19 Aug - 24 Aug Air Transat
01 Aug - 17 Aug Air Transat direct
01 Aug - 01 Sep Air Transat direct
25 Aug - 12 Sep KLM

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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