Cheapest return flights from Porto to Montreal in April from 411€

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 April 2025 (see full year).

Return flights

27 Apr - 18 May Austrian Airlines
11 Apr - 19 Apr Lufthansa
27 Apr - 02 May Austrian Airlines
10 Apr - 19 Apr Lufthansa
12 Apr - 19 Apr Austrian Airlines
12 Apr - 20 Apr Austrian Airlines
21 Apr - 23 Apr Austrian Airlines

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

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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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