Cheapest return flights from Chicago to Oslo in January from 332€

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

Return flights

25 Jan - 01 Feb Icelandair
19 Jan - 02 Feb Icelandair
11 Jan - 18 Jan Icelandair
16 Jan - 23 Jan Icelandair
21 Jan - 28 Jan Icelandair
26 Jan - 02 Feb Icelandair
31 Jan - 07 Feb Icelandair
08 Jan - 15 Jan Icelandair
06 Jan - 13 Jan Icelandair
01 Jan - 08 Jan Icelandair

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

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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.

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