Cheapest return flights from New York to Porto in May from 391€

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

Return flights

07 May - 14 May Scandinavian Airlines
06 May - 13 May Norse Atlantic Airways (UK)
10 May - 21 May Air Europa
12 May - 14 May Air Europa
05 May - 15 May Norse Atlantic Airways (UK)
01 May - 08 May Iberia
06 May - 14 May Iberia
02 May - 09 May TAP
11 May - 14 May Norse Atlantic Airways (UK)
08 May - 15 May Iberia
26 May - 09 Jun FrenchBee
26 May - 09 Jun Lufthansa direct
27 May - 01 Jun United direct

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

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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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