Cheapest return flights from Washington to Zurich in January from $473

AirHint found the following cheapest return flights from Washington (IAD) to Zurich (ZRH) in January 2026 (see full year).

Return flights

21 Jan - 28 Jan TAP
21 Jan - 29 Jan TAP
28 Jan - 03 Feb TAP
20 Jan - 27 Jan Turkish Airlines
29 Jan - 01 Feb Scandinavian Airlines
18 Jan - 24 Jan Turkish Airlines
18 Jan - 25 Jan Turkish Airlines
22 Jan - 24 Jan Turkish Airlines
15 Jan - 22 Jan Turkish Airlines
15 Jan - 21 Jan Turkish Airlines
17 Jan - 24 Jan Turkish Airlines
15 Jan - 20 Jan Air Canada
29 Jan - 01 Feb SWISS direct

Also check the deals for one-way flights from Washington to Zurich in January.

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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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