AirHint found the following cheapest one-way flights from New York (NYC) to Porto (OPO) in September 2026 (see full year).
One-Way flights
| 28 Sep | Iberia | ||
| 29 Sep | Iberia | ||
| 25 Sep | LEVEL | ||
| 27 Sep | LEVEL | ||
| 22 Sep | Norse Atlantic Airways (UK) | ||
| 20 Sep | LEVEL | ||
| 19 Sep | LEVEL | ||
| 15 Sep | Iberia | ||
| 14 Sep | Iberia | ||
| 04 Sep | Azores Airlines |
Also check the deals for return flights from New York to Porto in September.
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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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