AirHint found the following cheapest return flights from New York (JFK) to Lisbon (LIS) in January 2026 (see full year).

Return flights

09 Jan - 13 Jan	Air Canada
20 Jan - 25 Jan	Air Canada
27 Jan - 03 Feb	TAP	direct
27 Jan - 04 Feb	TAP	direct
13 Jan - 19 Jan	Air Canada
08 Jan - 15 Jan	Air Canada
15 Jan - 20 Jan	Air Canada
09 Jan - 16 Jan	Air Canada
16 Jan - 19 Jan	Air Canada
21 Jan - 28 Jan	ITA Airways
08 Jan - 11 Jan	Air Canada
21 Jan - 26 Jan	ITA Airways
30 Jan - 03 Feb	Air Canada
23 Jan - 02 Feb	Lufthansa
29 Jan - 03 Feb	Iberia
21 Jan - 06 Feb	Air Canada
29 Jan - 02 Feb	Delta	direct
28 Jan - 11 Feb	Delta	direct
29 Jan - 03 Feb	Air France	direct
11 Jan - 08 Feb	Lufthansa

Also check the deals for one-way flights from New York to Lisbon in January.

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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Cheapest return flights from New York to Lisbon in January from $413

Return flights