Cheapest return flights from Washington (IAD) to Zurich (ZRH), August

Select a price to book. see full year.

Dates, airline, and price
Dates Airline Price
23 Aug 28 Aug Scandinavian Airlines
19 Aug 26 Aug Icelandair
17 Aug 24 Aug Turkish Airlines
19 Aug 04 Sep Scandinavian Airlines
12 Aug 15 Sep Icelandair
16 Aug 23 Aug Frontier Airlines
20 Aug 06 Sep Aer Lingus
14 Aug 21 Aug Icelandair
13 Aug 18 Aug Aer Lingus
13 Aug 20 Aug Air Canada
12 Aug 15 Sep SWISS
Direct Flight
19 Aug 26 Aug SWISS
Direct Flight
09 Aug 25 Aug SWISS
Direct Flight
13 Aug 20 Aug SWISS
Direct Flight
20 Aug 06 Sep SWISS
Direct Flight
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deals for one-way flights from Washington to Zurich in August.

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Updated Jul 4, 2026.

About these fares

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