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 May 2026
| Departure date | Cheapest price | |
|---|---|---|
| 15 May 2026 | 86 € | Book Now |
| 24 May 2026 | 113 € | Book Now |
| 08 May 2026 | 114 € | Book Now |
| 10 May 2026 | 150 € | Book Now |
| 22 May 2026 | 156 € | Book Now |
Cheapest flights for June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 14 Jun 2026 | 143 € | Book Now |
| 07 Jun 2026 | 160 € | Book Now |
| 21 Jun 2026 | 161 € | Book Now |
| 28 Jun 2026 | 161 € | Book Now |
| 05 Jun 2026 | 185 € | Book Now |
Cheapest flights for July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 24 Jul 2026 | 105 € | Book Now |
| 19 Jul 2026 | 113 € | Book Now |
| 17 Jul 2026 | 114 € | Book Now |
| 31 Jul 2026 | 135 € | Book Now |
| 05 Jul 2026 | 141 € | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 21 Aug 2026 | 53 € | Book Now |
| 30 Aug 2026 | 68 € | Book Now |
| 07 Aug 2026 | 72 € | Book Now |
| 23 Aug 2026 | 75 € | Book Now |
| 16 Aug 2026 | 83 € | Book Now |
Cheapest flights for September 2026
| Departure date | Cheapest price | |
|---|---|---|
| 25 Sep 2026 | 72 € | Book Now |
| 11 Sep 2026 | 82 € | Book Now |
| 20 Sep 2026 | 82 € | Book Now |
| 13 Sep 2026 | 92 € | Book Now |
| 27 Sep 2026 | 101 € | Book Now |
Cheapest flights for October 2026
| Departure date | Cheapest price | |
|---|---|---|
| 23 Oct 2026 | 42 € | Book Now |
| 18 Oct 2026 | 53 € | Book Now |
| 16 Oct 2026 | 73 € | Book Now |
| 04 Oct 2026 | 114 € | Book Now |
| 11 Oct 2026 | 117 € | 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