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

Return flights

01 May - 05 May	Iberia
05 May - 19 May	Iberia
01 May - 11 May	Iberia
02 May - 08 May	TAP
03 May - 10 May	TAP
01 May - 07 May	TAP
02 May - 07 May	TAP
01 May - 10 May	TAP
09 May - 13 May	TAP
04 May - 13 May	TAP
27 May - 10 Jun	Iberia
26 May - 01 Jun	Lufthansa

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

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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Cheapest return flights from Porto to New York in May from $538

Return flights