Cheapest return flights from Chicago to Oslo in January from $390

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

Return flights

08 Jan - 22 Jan Icelandair
22 Jan - 29 Jan Scandinavian Airlines
18 Jan - 25 Jan Scandinavian Airlines
21 Jan - 28 Jan Scandinavian Airlines
23 Jan - 30 Jan Scandinavian Airlines
24 Jan - 31 Jan Scandinavian Airlines
11 Jan - 18 Jan Scandinavian Airlines
12 Jan - 19 Jan Scandinavian Airlines
25 Jan - 01 Feb Scandinavian Airlines
28 Jan - 04 Feb Scandinavian Airlines
26 Jan - 02 Feb Scandinavian Airlines
29 Jan - 05 Feb Scandinavian Airlines
30 Jan - 06 Feb Scandinavian Airlines
31 Jan - 07 Feb Scandinavian Airlines
10 Jan - 17 Jan Scandinavian Airlines
16 Jan - 23 Jan Scandinavian Airlines
27 Jan - 03 Feb British Airways

Also check the deals for one-way flights from Chicago to Oslo in January.

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