AirHint found the following cheapest return flights from Chicago (ORD) to Oslo (OSL) in November 2025 (see full year).

Return flights

18 Nov - 25 Nov	Icelandair
27 Nov - 04 Dec	Scandinavian Airlines
28 Nov - 05 Dec	Scandinavian Airlines
12 Nov - 26 Nov	Icelandair
16 Nov - 23 Nov	Scandinavian Airlines
14 Nov - 21 Nov	Scandinavian Airlines
17 Nov - 24 Nov	Scandinavian Airlines
30 Nov - 07 Dec	Scandinavian Airlines
05 Nov - 12 Nov	Lufthansa
06 Nov - 13 Nov	Lufthansa
07 Nov - 14 Nov	Lufthansa
10 Nov - 17 Nov	Lufthansa
11 Nov - 18 Nov	Lufthansa
26 Nov - 03 Dec	Lufthansa
25 Nov - 02 Dec	Lufthansa
20 Nov - 13 Dec	Lufthansa
24 Nov - 01 Dec	Lufthansa

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

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

Return flights