Cheapest return NYC–OPO flights, July

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

Return flights

27 Jul - 30 Aug LEVEL
14 Jul - 23 Jul LEVEL
06 Jul - 16 Jul LEVEL
21 Jul - 13 Aug Iberia
01 Jul - 07 Jul Lufthansa
06 Jul - 12 Jul LEVEL
14 Jul - 19 Aug LEVEL
20 Jul - 28 Jul Norse Atlantic Airways
07 Jul - 28 Jul Air France direct
22 Jul - 31 Jul United direct
06 Jul - 16 Jul Air France direct
20 Jul - 28 Jul Air France direct
22 Jul - 29 Jul Delta direct
21 Jul - 13 Aug Air France direct
28 Jul - 04 Aug Air France direct
27 Jul - 04 Aug Air France direct
26 Jul - 27 Aug United direct
19 Jul - 05 Aug United direct
19 Jul - 28 Aug United direct
30 Jul - 14 Aug Air France direct

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

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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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