AirHint found the following cheapest one-way flights from New York (NYC) to Lisbon (LIS) in August 2026 (see full year).
One-Way flights
| 09 Aug | Air Canada | ||
| 17 Aug | LEVEL | ||
| 09 Aug | Brussels Airlines | direct | |
| 10 Aug | Air Canada | ||
| 08 Aug | Air Canada | ||
| 31 Aug | Aer Lingus | ||
| 31 Aug | TAP | direct | |
| 10 Aug | TAP | direct | |
| 17 Aug | TAP | direct | |
| 30 Aug | TAP |
Also check the deals for return flights from New York to Lisbon in August.
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