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

Return flights

13 Jan - 28 Jan	Austrian Airlines
22 Jan - 28 Jan	Brussels Airlines
13 Jan - 20 Jan	Austrian Airlines
17 Jan - 24 Jan	Lufthansa
12 Jan - 20 Jan	Lufthansa
17 Jan - 22 Jan	Austrian Airlines
14 Jan - 29 Jan	Icelandair
15 Jan - 20 Jan	Lufthansa
17 Jan - 25 Jan	Austrian Airlines
26 Jan - 03 Feb	Finnair
18 Jan - 23 Jan	SWISS
30 Jan - 08 Feb	SWISS
28 Jan - 04 Feb	Icelandair
26 Jan - 02 Feb	Lufthansa
27 Jan - 03 Feb	Austrian Airlines
29 Jan - 05 Feb	Austrian Airlines
30 Jan - 06 Feb	SWISS
31 Jan - 07 Feb	Lufthansa
25 Jan - 01 Feb	Lufthansa

Also check the deals for one-way flights from New York to Oslo 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 Oslo

Cheap car rent in Oslo

Cheapest return flights from New York to Oslo in January from $382

Return flights