Cheapest return flights from Montreal to Porto in March from $499

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

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

Return flights

31 Mar - 07 Apr Brussels Airlines
15 Mar - 22 Mar Air Transat
21 Mar - 20 Apr Air Transat
30 Mar - 10 Apr TAP
26 Mar - 02 Apr TAP
30 Mar - 06 Apr TAP
29 Mar - 05 Apr Azores Airlines
27 Mar - 03 Apr WestJet
17 Mar - 21 Mar Azores Airlines
20 Mar - 27 Mar Air Transat
13 Mar - 20 Mar Air Transat
17 Mar - 24 Mar Azores Airlines
24 Mar - 31 Mar Azores Airlines
23 Mar - 30 Mar TAP
19 Mar - 26 Mar TAP
18 Mar - 25 Mar Air Canada
25 Mar - 01 Apr SWISS
12 Mar - 19 Mar Air Canada
28 Mar - 04 Apr Air Canada

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

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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