AirHint found the following cheapest one-way flights from Lisbon (LIS) to New York (LGA) in December 2025 (see full year).
One-Way flights
| 15 Dec | Vueling Airlines | ||
| 03 Dec | Ryanair | ||
| 11 Dec | Air Transat | ||
| 24 Dec | TAP | ||
| 09 Dec | Azores Airlines | ||
| 10 Dec | Royal Air Maroc | ||
| 23 Dec | Air Transat | ||
| 16 Dec | TAP | ||
| 28 Dec | TAP | ||
| 26 Dec | Air Transat |
Also check the deals for return flights from Lisbon to New York in December.
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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