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

Return flights

06 Jul - 20 Jul	Air Transat	direct
20 Jul - 27 Jul	Air Transat	direct
27 Jul - 09 Aug	Air Transat	direct
18 Jul - 31 Jul	Air Transat	direct
30 Jul - 31 Jul	Air Transat	direct
19 Jul - 02 Aug	Air Canada
17 Jul - 01 Aug	Lufthansa
17 Jul - 31 Jul	Air Canada
17 Jul - 30 Jul	Air Canada
17 Jul - 02 Aug	Air Canada
28 Jul - 30 Jul	Air Transat	direct
21 Jul - 28 Jul	Air Canada
17 Jul - 31 Jul	Air Transat	direct
17 Jul - 30 Jul	Air Transat	direct
18 Jul - 02 Aug	Air Canada

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

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 July from 420€

Return flights