AirHint found the following cheapest return flights from Seattle (SEA) to Zurich (ZRH) in July 2026 (see full year).
Return flights
| 22 Jul - 31 Jul | Icelandair | ||
| 06 Jul - 23 Jul | Icelandair | ||
| 29 Jul - 08 Aug | Air Canada | ||
| 08 Jul - 14 Jul | Delta | ||
| 10 Jul - 14 Jul | Condor | ||
| 01 Jul - 05 Jul | Delta |
Also check the deals for one-way flights from Seattle to Zurich in July.
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