Cheapest return flights from Chicago to Oslo in January from 356€

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

Return flights

13 Jan - 20 Jan Icelandair
19 Jan - 26 Jan Icelandair
21 Jan - 28 Jan Icelandair
23 Jan - 30 Jan Icelandair
12 Jan - 04 Feb Icelandair
12 Jan - 25 Jan Icelandair
25 Jan - 01 Feb Icelandair
29 Jan - 05 Feb Icelandair
14 Jan - 21 Jan Scandinavian Airlines
17 Jan - 24 Jan Scandinavian Airlines
18 Jan - 25 Jan Scandinavian Airlines
31 Jan - 07 Feb Scandinavian Airlines
30 Jan - 06 Feb Scandinavian Airlines
19 Jan - 23 Jan Scandinavian Airlines
15 Jan - 19 Jan Lufthansa
27 Jan - 03 Feb Icelandair

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

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