Cheapest return flights from Chicago to Zurich in October from 337€

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

Return flights

30 Oct - 13 Nov Scandinavian Airlines
03 Oct - 17 Oct Icelandair
25 Oct - 01 Nov Scandinavian Airlines
15 Oct - 22 Oct Icelandair
10 Oct - 17 Oct Icelandair
15 Oct - 22 Oct United direct
30 Oct - 06 Nov United direct
30 Oct - 13 Nov SWISS direct
10 Oct - 17 Oct United direct
20 Oct - 27 Oct United direct
03 Oct - 17 Oct SWISS direct
25 Oct - 01 Nov SWISS direct

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

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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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