Cheapest return flights from Chicago to Zurich in December from $565

Best time to book flights for Chicago (ORD) to Zurich (ZRH) flights at AirHint

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

Return flights

05 Dec - 14 Dec Scandinavian Airlines
25 Dec - 08 Jan American Airlines
08 Dec - 22 Dec British Airways
08 Dec - 22 Dec United direct
05 Dec - 14 Dec United direct
27 Dec - 03 Jan Air Serbia
26 Dec - 05 Jan TAP
27 Dec - 03 Jan SWISS direct
25 Dec - 08 Jan United direct
26 Dec - 04 Jan United
26 Dec - 05 Jan SWISS direct
26 Dec - 04 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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