Cheapest return flights from Washington to Zurich in August from $541

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

Return flights

16 Aug - 22 Aug Scandinavian Airlines
22 Aug - 29 Aug Scandinavian Airlines
14 Aug - 27 Aug Scandinavian Airlines
15 Aug - 22 Aug Scandinavian Airlines
02 Aug - 13 Aug Turkish Airlines
08 Aug - 15 Aug Turkish Airlines
02 Aug - 13 Aug SWISS direct
14 Aug - 27 Aug SWISS direct
15 Aug - 22 Aug SWISS direct
22 Aug - 29 Aug SWISS direct

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

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