We have prepared for you the list of the cheapest deals for Ryanair flight from Dublin (DUB) to Kos (KGS) by the month of departure.
Cheapest flights for July 2025
| Departure date | Cheapest price | |
|---|---|---|
| 29 Jul 2025 | 103 € | Book Now |
| 22 Jul 2025 | 125 € | Book Now |
| 26 Jul 2025 | 137 € | Book Now |
| 19 Jul 2025 | 170 € | Book Now |
Cheapest flights for August 2025
| Departure date | Cheapest price | |
|---|---|---|
| 12 Aug 2025 | 35 € | Book Now |
| 26 Aug 2025 | 38 € | Book Now |
| 19 Aug 2025 | 43 € | Book Now |
| 16 Aug 2025 | 48 € | Book Now |
| 05 Aug 2025 | 52 € | Book Now |
Cheapest flights for September 2025
| Departure date | Cheapest price | |
|---|---|---|
| 02 Sep 2025 | 35 € | Book Now |
| 16 Sep 2025 | 57 € | Book Now |
| 09 Sep 2025 | 62 € | Book Now |
| 06 Sep 2025 | 76 € | Book Now |
| 13 Sep 2025 | 82 € | Book Now |
Cheapest flights for October 2025
| Departure date | Cheapest price | |
|---|---|---|
| 18 Oct 2025 | 35 € | Book Now |
| 21 Oct 2025 | 36 € | Book Now |
| 25 Oct 2025 | 39 € | Book Now |
| 14 Oct 2025 | 51 € | Book Now |
| 11 Oct 2025 | 68 € | 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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