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

Return flights

10 Jan - 17 Jan	Iberia For Level
13 Jan - 21 Jan	Iberia For Level
14 Jan - 18 Jan	Iberia For Level
17 Jan - 24 Jan	Iberia For Level
28 Jan - 08 Feb	Icelandair
07 Jan - 14 Jan	TAP
06 Jan - 13 Jan	TAP	direct
07 Jan - 14 Jan	TAP	direct
16 Jan - 25 Jan	Iberia For Level
08 Jan - 15 Jan	Iberia For Level
08 Jan - 15 Jan	Virgin Atlantic	direct
28 Jan - 08 Feb	Delta	direct
31 Jan - 07 Feb	United
31 Jan - 07 Feb	TAP	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 326€

Return flights