Cheapest return flights from Porto to Montreal in March from $621

AirHint found the following cheapest return flights from Porto (OPO) to Montreal (YUL) in March 2026 (see full year).

Return flights

18 Mar - 27 Mar Ryanair
28 Mar - 05 Apr Air Europa
19 Mar - 27 Mar Ryanair
27 Mar - 05 Apr TAP
19 Mar - 26 Mar easyJet
15 Mar - 21 Mar easyJet
28 Mar - 04 Apr British Airways
20 Mar - 26 Mar Vueling Airlines
27 Mar - 04 Apr TAP
21 Mar - 26 Mar Ryanair
22 Mar - 26 Mar Transavia France

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

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