AirHint found the following cheapest one-way flights from New York (LGA) to Lisbon (LIS) in March 2026 (see full year).
One-Way flights
| 07 Mar | Air Canada | ||
| 06 Mar | Air Canada | ||
| 04 Mar | Lufthansa | ||
| 09 Mar | Lufthansa | ||
| 31 Mar | Lufthansa | ||
| 15 Mar | Lufthansa |
Also check the deals for return flights from New York to Lisbon in March.
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