Cheapest one-way flights from Washington to Zurich in December from 273€

AirHint found the following cheapest one-way flights from Washington (IAD) to Zurich (ZRH) in December 2025 (see full year).

One-Way flights

04 Dec Frontier Airlines
23 Dec Air France
24 Dec Turkish Airlines
20 Dec Icelandair
23 Dec SWISS direct
03 Dec United direct
24 Dec United direct
04 Dec United direct
25 Dec United direct
26 Dec United direct

Also check the deals for return flights from Washington to Zurich in December.

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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