Cheapest return flights from New York to Oslo in December from $509

AirHint found the following cheapest return flights from New York (JFK) to Oslo (OSL) in December 2025 (see full year).

Return flights

29 Dec - 09 Jan Brussels Airlines
30 Dec - 10 Jan British Airways
30 Dec - 09 Jan SWISS
29 Dec - 10 Jan SWISS
31 Dec - 07 Jan SWISS
28 Dec - 30 Dec Brussels Airlines
27 Dec - 31 Dec Lufthansa
30 Dec - 06 Jan SWISS
31 Dec - 05 Jan Lufthansa
29 Dec - 05 Jan SWISS
29 Dec - 01 Jan Brussels Airlines
26 Dec - 30 Dec Lufthansa
29 Dec - 04 Jan Norse Atlantic Airways

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

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