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 | $ 106 | Book Now |
| 22 Jul 2025 | $ 120 | Book Now |
| 26 Jul 2025 | $ 229 | Book Now |
Cheapest flights for August 2025
| Departure date | Cheapest price | |
|---|---|---|
| 12 Aug 2025 | $ 41 | Book Now |
| 26 Aug 2025 | $ 44 | Book Now |
| 19 Aug 2025 | $ 51 | Book Now |
| 16 Aug 2025 | $ 56 | Book Now |
| 05 Aug 2025 | $ 71 | Book Now |
Cheapest flights for September 2025
| Departure date | Cheapest price | |
|---|---|---|
| 02 Sep 2025 | $ 41 | Book Now |
| 16 Sep 2025 | $ 66 | Book Now |
| 09 Sep 2025 | $ 72 | Book Now |
| 06 Sep 2025 | $ 84 | Book Now |
| 13 Sep 2025 | $ 95 | Book Now |
Cheapest flights for October 2025
| Departure date | Cheapest price | |
|---|---|---|
| 18 Oct 2025 | $ 41 | Book Now |
| 21 Oct 2025 | $ 41 | Book Now |
| 25 Oct 2025 | $ 45 | Book Now |
| 14 Oct 2025 | $ 67 | Book Now |
| 11 Oct 2025 | $ 94 | 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