Cheapest return flights from Newark to Oslo in December from $395

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

Return flights

02 Dec - 09 Dec SWISS
03 Dec - 10 Dec TAP
06 Dec - 10 Dec Icelandair
10 Dec - 15 Dec TAP
14 Dec - 16 Dec Scandinavian Airlines
01 Dec - 08 Dec Lufthansa
04 Dec - 15 Jan United
03 Dec - 08 Dec Brussels Airlines
04 Dec - 15 Jan Scandinavian Airlines direct
03 Dec - 08 Dec Scandinavian Airlines direct
04 Dec - 11 Dec Austrian Airlines
06 Dec - 10 Dec Scandinavian Airlines direct
15 Dec - 08 Jan British Airways
29 Dec - 05 Jan Scandinavian Airlines
28 Dec - 23 Jan Scandinavian Airlines
27 Dec - 05 Jan Scandinavian Airlines
30 Dec - 06 Jan SWISS
17 Dec - 11 Jan Air Canada
14 Dec - 03 Jan Scandinavian Airlines direct
24 Dec - 03 Jan Scandinavian Airlines

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

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