Cheapest return flights from New York to Porto in September from 365€

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

Return flights

08 Sep - 15 Sep Air Europa
22 Sep - 29 Sep Air Europa
29 Sep - 06 Oct Air Europa
15 Sep - 22 Sep Air Europa
29 Sep - 13 Oct LEVEL
01 Sep - 26 Sep Air Europa
23 Sep - 30 Sep Azores Airlines
14 Sep - 21 Sep LEVEL
09 Sep - 16 Sep Turkish Airlines
07 Sep - 18 Sep Turkish Airlines
12 Sep - 26 Sep FrenchBee
24 Sep - 27 Sep Iberia
29 Sep - 06 Oct Air France direct
29 Sep - 13 Oct Air France direct

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

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