Cheapest return flights from Porto to Montreal in June from 367€

Best time to book flights for Porto (OPO) to Montreal (YUL) flights at AirHint

AirHint found the following cheapest return flights from Porto (OPO) to Montreal (YUL) in June 2025 (see full year).

Return flights

12 Jun - 16 Jun SWISS
13 Jun - 16 Jun Air Canada
12 Jun - 16 Jun Lufthansa direct
08 Jun - 14 Jun Air Canada direct
04 Jun - 11 Jun Lufthansa
12 Jun - 15 Jun SWISS
12 Jun - 22 Jun SWISS
25 Jun - 16 Jul Air Canada
13 Jun - 16 Jun Air Transat direct
11 Jun - 18 Jun Air Transat
17 Jun - 01 Jul Air Transat direct
24 Jun - 01 Jul Air Transat direct
16 Jun - 30 Jun SWISS

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

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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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