Cheapest return flights from Chicago to Zurich in September from 453€

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

Return flights

08 Sep - 15 Sep Scandinavian Airlines
08 Sep - 23 Sep Scandinavian Airlines
08 Sep - 14 Sep Turkish Airlines
16 Sep - 30 Sep Turkish Airlines
11 Sep - 15 Sep Turkish Airlines
09 Sep - 16 Sep Turkish Airlines
30 Sep - 07 Oct Turkish Airlines
04 Sep - 09 Sep Scandinavian Airlines
25 Sep - 29 Sep Turkish Airlines
21 Sep - 24 Sep Scandinavian Airlines
13 Sep - 27 Sep Turkish Airlines
24 Sep - 01 Oct Icelandair
30 Sep - 07 Oct SWISS direct
27 Sep - 04 Oct United

Also check the deals for one-way flights from Chicago to Zurich 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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