AirHint found the following cheapest one-way flights from Heraklion (HER) to Ostrava (OSR) in August 2025 (see full year).
One-Way flights
| 17 Aug | Smart Wings | direct | |
| 24 Aug | Smart Wings | direct | |
| 30 Aug | Eurowings | ||
| 31 Aug | SKY express | ||
| 16 Aug | Wizz Air Malta |
Also check the deals for return flights from Heraklion to Ostrava in August.
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.
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