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 October 2025
| Departure date | Cheapest price | |
|---|---|---|
| 21 Oct 2025 | 30 € | Book Now |
| 14 Oct 2025 | 30 € | Book Now |
| 25 Oct 2025 | 35 € | Book Now |
| 18 Oct 2025 | 37 € | Book Now |
Cheapest flights for June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 14 Jun 2026 | 170 € | Book Now |
| 12 Jun 2026 | 170 € | Book Now |
| 05 Jun 2026 | 185 € | Book Now |
| 07 Jun 2026 | 185 € | Book Now |
| 19 Jun 2026 | 202 € | Book Now |
Cheapest flights for July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 19 Jul 2026 | 143 € | Book Now |
| 26 Jul 2026 | 143 € | Book Now |
| 24 Jul 2026 | 143 € | Book Now |
| 17 Jul 2026 | 143 € | Book Now |
| 31 Jul 2026 | 155 € | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 21 Aug 2026 | 83 € | Book Now |
| 23 Aug 2026 | 83 € | Book Now |
| 28 Aug 2026 | 92 € | Book Now |
| 30 Aug 2026 | 92 € | Book Now |
| 14 Aug 2026 | 106 € | Book Now |
Cheapest flights for September 2026
| Departure date | Cheapest price | |
|---|---|---|
| 06 Sep 2026 | 93 € | Book Now |
| 04 Sep 2026 | 99 € | Book Now |
| 13 Sep 2026 | 118 € | Book Now |
| 11 Sep 2026 | 119 € | Book Now |
| 27 Sep 2026 | 142 € | 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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