Cheapest return flights from Washington to Zurich in July from 726€

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

Return flights

28 Jul - 07 Aug TAP
29 Jul - 15 Aug Scandinavian Airlines
09 Jul - 22 Jul Turkish Airlines
07 Jul - 14 Jul Aer Lingus
05 Jul - 24 Jul Turkish Airlines
25 Jul - 08 Aug TAP
05 Jul - 19 Jul Turkish Airlines
01 Jul - 11 Jul Aer Lingus
03 Jul - 12 Jul TAP
24 Jul - 01 Aug Aer Lingus
28 Jul - 07 Aug SWISS direct
29 Jul - 15 Aug SWISS direct
05 Jul - 24 Jul SWISS direct
07 Jul - 14 Jul SWISS direct
05 Jul - 19 Jul SWISS direct
09 Jul - 22 Jul SWISS direct
25 Jul - 08 Aug SWISS direct

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

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