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

Return flights

02 Jun - 07 Jun	Air Transat	direct
01 Jun - 08 Jun	Air Transat	direct
04 Jun - 12 Jun	Air Transat	direct
08 Jun - 15 Jun	TAP
11 Jun - 15 Jun	TAP
13 Jun - 22 Jun	TAP
15 Jun - 22 Jun	TAP
01 Jun - 15 Jun	TAP
13 Jun - 21 Jun	TAP
11 Jun - 18 Jun	TAP
22 Jun - 08 Jul	Iberia
22 Jun - 08 Jul	Air Transat	direct
27 Jun - 10 Jul	Air Transat
27 Jun - 11 Jul	Air Transat
26 Jun - 10 Jul	Air Transat
18 Jun - 02 Jul	Air France
01 Jun - 01 Jul	Air Transat	direct
01 Jun - 03 Jul	Air Transat
17 Jun - 01 Jul	Air France
28 Jun - 12 Jul	Iberia

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

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 June from 369€

Return flights