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

Return flights

17 Jan - 24 Jan	Lufthansa
19 Jan - 28 Jan	LEVEL
17 Jan - 26 Jan	Lufthansa
16 Jan - 24 Jan	Lufthansa
20 Jan - 06 Feb	LEVEL
26 Jan - 03 Feb	LEVEL
09 Jan - 21 Jan	Air Canada
10 Jan - 23 Jan	Air Canada
16 Jan - 23 Jan	Air Canada
16 Jan - 19 Jan	Lufthansa
14 Jan - 19 Jan	Lufthansa
26 Jan - 29 Jan	LEVEL
23 Jan - 01 Feb	United	direct
24 Jan - 01 Feb	United	direct
29 Jan - 01 Feb	United	direct
30 Jan - 06 Feb	United	direct
28 Jan - 11 Feb	Delta	direct
20 Jan - 06 Feb	United	direct
29 Jan - 02 Feb	United	direct
26 Jan - 03 Feb	United	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.

Book a cheap hotel in Lisbon

Cheap car rent in Lisbon

Cheapest return flights from New York to Lisbon in January from 323€

Return flights