Cheapest return flights from Porto to New York in March from $513

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

Return flights

04 Mar - 08 Mar Iberia
30 Mar - 05 Apr SWISS
25 Mar - 03 Apr SWISS
12 Mar - 17 Mar SWISS
30 Mar - 06 Apr SWISS
28 Mar - 04 Apr SWISS
28 Mar - 05 Apr SWISS
27 Mar - 03 Apr SWISS
11 Mar - 16 Mar SWISS
28 Mar - 03 Apr SWISS
27 Mar - 06 Apr SWISS
30 Mar - 04 Apr SWISS

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