AirHint found the following cheapest one-way flights from New York (JFK) to Lisbon (LIS) in December 2026 (see full year).
One-Way flights
| 30 Dec | TAP | direct | |
| 07 Dec | TAP | direct | |
| 08 Dec | TAP | direct | |
| 05 Dec | TAP | direct | |
| 16 Dec | TAP | direct | |
| 01 Dec | SWISS | ||
| 01 Dec | Air France | direct | |
| 13 Dec | Brussels Airlines | ||
| 23 Dec | SWISS |
Also check the deals for return flights from New York to Lisbon in December.
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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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