AirHint found the following cheapest return flights from Graz (GRZ) to Heraklion (HER) in August 2026 (see full year).
Return flights
| 21 Aug - 28 Aug | Corendon Airlines Europe | direct | |
| 22 Aug - 29 Aug | Austrian Airlines | ||
| 23 Aug - 29 Aug | Austrian Airlines | ||
| 23 Aug - 30 Aug | Austrian Airlines | ||
| 21 Aug - 11 Sep | Corendon Airlines Europe | direct |
Also check the deals for one-way flights from Graz to Heraklion in August.
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