Cheapest return flights from New York to Lisbon in December from $628

Best time to book flights for New York (JFK) to Lisbon (LIS) flights at AirHint

AirHint found the following cheapest return flights from New York (JFK) to Lisbon (LIS) in December 2025 (see full year).

Return flights

15 Dec - 26 Dec Air Canada
26 Dec - 19 Jan British Airways
19 Dec - 02 Jan Azores Airlines
26 Dec - 04 Jan Azores Airlines
19 Dec - 24 Dec Azores Airlines
31 Dec - 04 Jan TAP
26 Dec - 03 Jan Azores Airlines
23 Dec - 02 Jan British Airways
24 Dec - 29 Dec British Airways
15 Dec - 26 Dec TAP direct
23 Dec - 30 Dec TAP direct
24 Dec - 29 Dec TAP direct
23 Dec - 02 Jan TAP direct
19 Dec - 02 Jan TAP direct

Also check the deals for one-way 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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