AirHint found the following cheapest one-way flights from Zurich (ZRH) to Graz (GRZ) in May 2026 (see full year).
One-Way flights
| 01 May | easyJet | ||
| 21 May | Austrian Airlines | ||
| 21 May | SWISS | direct | |
| 01 May | SWISS | direct | |
| 22 May | Eurowings | ||
| 22 May | SWISS | direct |
Also check the deals for return flights from Zurich to Graz in May.
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