We have prepared for you the list of the cheapest deals for Ryanair flight from Rome (FCO) to Kos (KGS) by the month of departure.
Cheapest flights for June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 22 Jun 2026 | 30 € | Book Now |
| 08 Jun 2026 | 31 € | Book Now |
| 15 Jun 2026 | 34 € | Book Now |
| 01 Jun 2026 | 41 € | Book Now |
| 29 Jun 2026 | 44 € | Book Now |
Cheapest flights for July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 06 Jul 2026 | 58 € | Book Now |
| 20 Jul 2026 | 87 € | Book Now |
| 13 Jul 2026 | 98 € | Book Now |
| 09 Jul 2026 | 103 € | Book Now |
| 02 Jul 2026 | 104 € | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 24 Aug 2026 | 50 € | Book Now |
| 27 Aug 2026 | 50 € | Book Now |
| 31 Aug 2026 | 58 € | Book Now |
| 28 Aug 2026 | 67 € | Book Now |
| 21 Aug 2026 | 76 € | Book Now |
Cheapest flights for September 2026
| Departure date | Cheapest price | |
|---|---|---|
| 07 Sep 2026 | 42 € | Book Now |
| 11 Sep 2026 | 50 € | Book Now |
| 14 Sep 2026 | 50 € | Book Now |
| 17 Sep 2026 | 50 € | Book Now |
| 21 Sep 2026 | 50 € | 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.
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