Cheapest return flights from Chicago to Zurich in December from 450€

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

Return flights

25 Dec - 08 Jan Scandinavian Airlines
14 Dec - 25 Dec Scandinavian Airlines
14 Dec - 21 Dec Scandinavian Airlines
02 Dec - 07 Dec Turkish Airlines
03 Dec - 10 Dec United direct
14 Dec - 25 Dec United direct
23 Dec - 30 Dec SWISS direct
08 Dec - 15 Dec United direct
02 Dec - 07 Dec SWISS direct
14 Dec - 26 Dec SWISS direct
14 Dec - 21 Dec SWISS direct
27 Dec - 03 Jan Scandinavian Airlines
25 Dec - 08 Jan SWISS direct
23 Dec - 01 Jan United
24 Dec - 02 Jan British Airways
31 Dec - 05 Jan SWISS direct
28 Dec - 04 Jan Scandinavian Airlines
30 Dec - 04 Jan SWISS
22 Dec - 05 Jan Air Canada
22 Dec - 05 Jan SWISS direct

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

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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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