AirHint found the following cheapest one-way flights from New York (LGA) to Lisbon (LIS) in October 2026 (see full year).
One-Way flights
| 06 Oct | Lufthansa | ||
| 05 Oct | Lufthansa | ||
| 29 Oct | Air Canada | ||
| 24 Oct | KLM | ||
| 14 Oct | United | ||
| 20 Oct | Air Canada | ||
| 16 Oct | Delta | ||
| 13 Oct | Lufthansa | ||
| 01 Oct | Lufthansa | ||
| 02 Oct | Delta |
Also check the deals for return flights from New York to Lisbon in October.
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