We have prepared for you the list of the cheapest deals for Ryanair flight from Prague (PRG) to Skiathos (JSI) by the month of departure.
Cheapest flights for August 2025
| Departure date | Cheapest price | |
|---|---|---|
| 14 Aug 2025 | 25 € | Book Now |
| 21 Aug 2025 | 30 € | Book Now |
| 25 Aug 2025 | 30 € | Book Now |
| 18 Aug 2025 | 36 € | Book Now |
Cheapest flights for September 2025
| Departure date | Cheapest price | |
|---|---|---|
| 29 Sep 2025 | 28 € | Book Now |
| 22 Sep 2025 | 29 € | Book Now |
| 25 Sep 2025 | 32 € | Book Now |
| 08 Sep 2025 | 66 € | Book Now |
| 18 Sep 2025 | 70 € | Book Now |
The deals are updated by AirHint regularly. Please keep in mind that the price may go up as tickets are purchased by other travellers. Only the cheapest one-way flights are offered. Book fast to secure these cheap Ryanair prices.
Find us on social media