AirHint found the following cheapest return flights from Graz (GRZ) to Zurich (ZRH) in August 2026 (see full year).
Return flights
| 12 Aug - 17 Aug | Austrian Airlines | direct | |
| 13 Aug - 17 Aug | Austrian Airlines | direct | |
| 07 Aug - 12 Aug | Austrian Airlines | direct | |
| 10 Aug - 14 Aug | Eurowings | ||
| 10 Aug - 14 Aug | SWISS | direct |
Also check the deals for one-way flights from Graz to Zurich in August.
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