We have prepared for you the list of the cheapest deals for Ryanair flight from Vienna (VIE) to Kos (KGS) by the month of departure.
Cheapest flights for June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 02 Jun 2026 | 25 € | Book Now |
| 09 Jun 2026 | 29 € | Book Now |
| 08 Jun 2026 | 34 € | Book Now |
| 10 Jun 2026 | 34 € | Book Now |
| 17 Jun 2026 | 36 € | Book Now |
Cheapest flights for July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 08 Jul 2026 | 45 € | Book Now |
| 09 Jul 2026 | 45 € | Book Now |
| 15 Jul 2026 | 45 € | Book Now |
| 27 Jul 2026 | 45 € | Book Now |
| 28 Jul 2026 | 52 € | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 05 Aug 2026 | 45 € | Book Now |
| 19 Aug 2026 | 45 € | Book Now |
| 10 Aug 2026 | 45 € | Book Now |
| 20 Aug 2026 | 47 € | Book Now |
| 25 Aug 2026 | 47 € | Book Now |
Cheapest flights for September 2026
| Departure date | Cheapest price | |
|---|---|---|
| 22 Sep 2026 | 36 € | Book Now |
| 28 Sep 2026 | 36 € | Book Now |
| 29 Sep 2026 | 36 € | Book Now |
| 30 Sep 2026 | 36 € | Book Now |
| 16 Sep 2026 | 42 € | 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