Cheapest one-way flights from New York to Porto in March from $240

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

One-Way flights

22 Mar Norse Atlantic Airways (UK)
21 Mar Air Europa
01 Mar Norse Atlantic Airways (UK)
26 Mar Norse Atlantic Airways (UK)
19 Mar Frontier Airlines
31 Mar Norse Atlantic Airways (UK)
27 Mar Lufthansa
13 Mar FrenchBee
22 Mar United direct
19 Mar United direct

Also check the deals for return flights from New York to Porto in March.

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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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