Cheapest one-way flights from Washington to Zurich in July from $379

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

One-Way flights

14 Jul TAP
20 Jul TAP
13 Jul TAP
30 Jul TAP
30 Jul SWISS direct
14 Jul SWISS direct
20 Jul United direct
13 Jul United direct

Also check the deals for return flights from Washington to Zurich in July.

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