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

Return flights

14 Jan - 24 Jan	Iberia
18 Jan - 22 Jan	Iberia
14 Jan - 19 Jan	Iberia
14 Jan - 22 Jan	Iberia
18 Jan - 28 Jan	Iberia
27 Jan - 03 Feb	Iberia
30 Jan - 03 Feb	Iberia
22 Jan - 27 Jan	Iberia
18 Jan - 25 Jan	Iberia
14 Jan - 07 Feb	Iberia
18 Jan - 07 Feb	Iberia
17 Jan - 25 Jan	Icelandair
15 Jan - 19 Jan	Scandinavian Airlines
23 Jan - 28 Jan	Iberia
20 Jan - 25 Feb	Delta	direct
30 Jan - 08 Feb	Delta	direct
17 Jan - 07 Feb	Air Canada
19 Jan - 14 Feb	Air France	direct
20 Jan - 14 Feb	Air France	direct
21 Jan - 14 Feb	Air France	direct

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 320€

Return flights