Cheapest return flights from Washington to Zurich in July from 739€

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

Return flights

20 Jul - 31 Jul TAP
25 Jul - 08 Aug Aer Lingus
20 Jul - 27 Jul TAP
07 Jul - 26 Jul Icelandair
01 Jul - 06 Jul TAP
02 Jul - 12 Jul TAP
20 Jul - 31 Jul SWISS direct
07 Jul - 26 Jul SWISS direct
20 Jul - 27 Jul SWISS direct
25 Jul - 08 Aug SWISS direct
02 Jul - 12 Jul SWISS direct
01 Jul - 06 Jul SWISS direct

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

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