Cheapest return flights from Porto to Montreal in June from $416

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

06 Jun - 12 Jun Lufthansa
06 Jun - 12 Jun Air Transat direct
03 Jun - 10 Jun Lufthansa
10 Jun - 24 Jun United
11 Jun - 21 Jun United
17 Jun - 09 Jul Air Canada direct
25 Jun - 16 Jul Air Canada
11 Jun - 20 Jun United
10 Jun - 20 Jun United
11 Jun - 19 Jun Air Canada
11 Jun - 21 Jun Air Transat direct

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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