Cheapest return flights from New York to Porto in March from 334€

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

Return flights

04 Mar - 11 Mar Air Canada
24 Mar - 07 Apr Air Europa
21 Mar - 24 Mar Air Europa
09 Mar - 16 Mar Air Canada
10 Mar - 17 Mar Air Canada
23 Mar - 30 Mar Aer Lingus
24 Mar - 31 Mar Aer Lingus
11 Mar - 18 Mar SWISS
02 Mar - 09 Mar TAP
16 Mar - 23 Mar TAP
09 Mar - 18 Mar Lufthansa
31 Mar - 22 Apr Scandinavian Airlines
31 Mar - 22 Apr United direct
28 Mar - 07 Apr Lufthansa
26 Mar - 09 Apr Air Canada
26 Mar - 07 Apr Air Europa
26 Mar - 09 Apr TAP direct
25 Mar - 05 Apr FrenchBee
25 Mar - 01 Apr United direct

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

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