Cheapest return flights from Toronto to Porto in March from $398

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

Return flights

08 Mar - 15 Mar TAP
04 Mar - 11 Mar TAP
02 Mar - 09 Mar TAP
30 Mar - 06 Apr TAP
20 Mar - 02 Apr Air Transat direct
28 Mar - 06 Apr TAP
06 Mar - 13 Mar TAP
26 Mar - 19 Apr TAP
11 Mar - 19 Mar TAP
31 Mar - 07 Apr TAP
18 Mar - 23 Apr Air Transat direct
26 Mar - 02 Apr TAP
28 Mar - 04 Apr TAP
01 Mar - 01 Apr TAP
28 Mar - 05 Apr TAP
01 Mar - 06 Mar KLM
22 Mar - 29 Mar Azores Airlines
24 Mar - 31 Mar Air Canada
10 Mar - 17 Mar Azores Airlines
06 Mar - 11 Mar Azores Airlines

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

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