Cheapest return flights from Washington to Zurich in July from 819€

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

Return flights

27 Jul - 07 Aug Turkish Airlines
15 Jul - 22 Jul Frontier Airlines
30 Jul - 08 Aug Turkish Airlines
13 Jul - 20 Jul Aer Lingus
01 Jul - 08 Jul Turkish Airlines
18 Jul - 31 Jul Royal Air Maroc
09 Jul - 16 Jul Frontier Airlines
30 Jul - 04 Aug Icelandair
10 Jul - 17 Jul Turkish Airlines
12 Jul - 19 Jul TAP
08 Jul - 13 Jul Aer Lingus
27 Jul - 07 Aug SWISS direct
31 Jul - 07 Aug SWISS direct
30 Jul - 08 Aug SWISS direct
15 Jul - 22 Jul SWISS direct
18 Jul - 31 Jul SWISS direct

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

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