Cheapest return flights from New York to Porto in March from 346€

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

Return flights

18 Mar - 25 Mar Air Canada
16 Mar - 23 Mar Air Canada
17 Mar - 24 Mar Air Canada
12 Mar - 25 Mar Scandinavian Airlines
14 Mar - 21 Mar TAP
02 Mar - 09 Mar United direct
03 Mar - 10 Mar United direct
15 Mar - 22 Mar Iberia
13 Mar - 21 Mar TAP
12 Mar - 19 Mar TAP
28 Mar - 05 Apr Air Canada
24 Mar - 07 Apr Iberia
24 Mar - 07 Apr Brussels Airlines direct
27 Mar - 05 Apr United direct

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

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