AirHint found the following cheapest one-way flights from Washington (IAD) to Zurich (ZRH) in June 2026 (see full year).
One-Way flights
| 01 Jun | Icelandair | ||
| 17 Jun | Lufthansa | ||
| 18 Jun | Aer Lingus | ||
| 12 Jun | Aer Lingus | ||
| 17 Jun | SWISS | direct | |
| 01 Jun | SWISS | direct | |
| 18 Jun | SWISS | direct | |
| 12 Jun | SWISS | direct |
Also check the deals for return flights from Washington to Zurich in June.
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