Cheapest return flights from Washington to Zurich in March from $387

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

Return flights

07 Mar - 15 Mar Icelandair
26 Mar - 02 Apr Turkish Airlines
30 Mar - 06 Apr Turkish Airlines
29 Mar - 05 Apr Turkish Airlines
22 Mar - 29 Mar Turkish Airlines
29 Mar - 05 Apr SWISS direct
22 Mar - 29 Mar SWISS direct
26 Mar - 02 Apr SWISS direct
30 Mar - 06 Apr SWISS direct

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

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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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