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

Return flights

20 Jan - 27 Jan	Iberia
13 Jan - 07 Feb	Iberia
19 Jan - 27 Jan	Iberia
18 Jan - 27 Jan	Iberia
22 Jan - 28 Jan	Iberia
17 Jan - 07 Feb	Iberia
14 Jan - 22 Jan	TAP	direct
26 Jan - 03 Feb	Iberia
30 Jan - 07 Feb	Iberia
07 Jan - 15 Jan	Icelandair
13 Jan - 17 Jan	Iberia
13 Jan - 21 Jan	Iberia
19 Jan - 27 Jan	TAP	direct
08 Jan - 15 Jan	United
20 Jan - 25 Feb	Delta	direct
28 Jan - 11 Feb	Delta	direct
30 Jan - 08 Feb	Delta	direct
29 Jan - 08 Feb	Delta	direct
26 Jan - 03 Feb	TAP	direct
29 Jan - 02 Feb	Delta	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 322€

Return flights