Cheapest return flights from Toronto to Porto in August from $607

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

Return flights

25 Aug - 01 Sep Air Transat
24 Aug - 21 Sep Air Transat
19 Aug - 14 Sep Air Transat direct
31 Aug - 07 Sep Azores Airlines
11 Aug - 18 Aug Air Transat
17 Aug - 24 Aug Air Transat
27 Aug - 03 Sep Azores Airlines
14 Aug - 12 Sep Azores Airlines
03 Aug - 10 Aug Air Transat
31 Aug - 07 Sep Air Transat direct
29 Aug - 05 Sep TAP
19 Aug - 26 Aug Air Transat
09 Aug - 26 Aug Air Transat
05 Aug - 12 Aug Air Transat
07 Aug - 14 Aug Air Transat
13 Aug - 20 Aug Air Transat
21 Aug - 28 Aug Air Transat
23 Aug - 30 Aug Scandinavian Airlines
22 Aug - 19 Sep Air Transat
24 Aug - 21 Sep Air Transat direct

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

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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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