AirHint found the following cheapest one-way flights from New York (NYC) to Porto (OPO) in August 2026 (see full year).
One-Way flights
| 26 Aug | Aer Lingus | ||
| 24 Aug | Aer Lingus | ||
| 25 Aug | Aer Lingus | ||
| 31 Aug | Aer Lingus | ||
| 30 Aug | Azores Airlines | ||
| 21 Aug | Azores Airlines | ||
| 09 Aug | Azores Airlines | ||
| 20 Aug | Aer Lingus | ||
| 04 Aug | TAP | ||
| 28 Aug | Azores Airlines |
Also check the deals for return flights from New York to Porto in August.
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