We have prepared for you the list of the cheapest deals for Ryanair flight from Treviso (TSF) to Kos (KGS) by the month of departure.
Cheapest flights for June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 16 Jun 2026 | 72 € | Book Now |
| 23 Jun 2026 | 81 € | Book Now |
| 13 Jun 2026 | 82 € | Book Now |
| 02 Jun 2026 | 100 € | Book Now |
| 30 Jun 2026 | 100 € | Book Now |
Cheapest flights for July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 07 Jul 2026 | 78 € | Book Now |
| 14 Jul 2026 | 91 € | Book Now |
| 04 Jul 2026 | 104 € | Book Now |
| 25 Jul 2026 | 114 € | Book Now |
| 28 Jul 2026 | 114 € | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 25 Aug 2026 | 46 € | Book Now |
| 18 Aug 2026 | 54 € | Book Now |
| 29 Aug 2026 | 62 € | Book Now |
| 22 Aug 2026 | 92 € | Book Now |
| 15 Aug 2026 | 104 € | Book Now |
Cheapest flights for September 2026
| Departure date | Cheapest price | |
|---|---|---|
| 15 Sep 2026 | 46 € | Book Now |
| 22 Sep 2026 | 46 € | Book Now |
| 29 Sep 2026 | 46 € | Book Now |
| 01 Sep 2026 | 52 € | Book Now |
| 05 Sep 2026 | 60 € | 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