Cheapest one-way flights from Porto to Montreal in August from 321€

AirHint found the following cheapest one-way flights from Porto (OPO) to Montreal (YUL) in August 2025 (see full year).

One-Way flights

25 Aug TAP
29 Aug TAP
28 Aug TAP
27 Aug TAP
27 Aug Air Transat direct
26 Aug TAP
19 Aug Ryanair
20 Aug Ryanair
13 Aug Ryanair
12 Aug Ryanair

Also check the deals for return flights from Porto to Montreal in August.

Skyscanner

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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