Cheapest return flights from Chicago to Stockholm in September from $384

Best time to book flights for Chicago (ORD) to Stockholm (ARN) flights at AirHint

AirHint found the following cheapest return flights from Chicago (ORD) to Stockholm (ARN) in September 2025 (see full year).

Return flights

05 Sep - 14 Sep Icelandair
09 Sep - 16 Sep Icelandair
10 Sep - 17 Sep Icelandair
01 Sep - 08 Sep Icelandair
02 Sep - 09 Sep Icelandair
04 Sep - 11 Sep Icelandair
05 Sep - 12 Sep Icelandair
11 Sep - 18 Sep Icelandair
12 Sep - 19 Sep Icelandair
28 Sep - 05 Oct Icelandair
29 Sep - 06 Oct Icelandair
22 Sep - 29 Sep Icelandair
30 Sep - 07 Oct Scandinavian Airlines
25 Sep - 02 Oct Scandinavian Airlines
27 Sep - 04 Oct Scandinavian Airlines
24 Sep - 01 Oct Icelandair
26 Sep - 03 Oct Icelandair

Also check the deals for one-way flights from Chicago to Stockholm in September.

Skyscanner

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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