We have prepared for you the list of the cheapest deals for Ryanair flight from Dublin (DUB) to Cagliari (CAG) by the month of departure.
Cheapest flights for August 2025
| Departure date | Cheapest price | |
|---|---|---|
| 14 Aug 2025 | 69 € | Book Now |
| 21 Aug 2025 | 88 € | Book Now |
| 17 Aug 2025 | 129 € | Book Now |
| 28 Aug 2025 | 138 € | Book Now |
| 24 Aug 2025 | 217 € | Book Now |
Cheapest flights for September 2025
| Departure date | Cheapest price | |
|---|---|---|
| 25 Sep 2025 | 30 € | Book Now |
| 18 Sep 2025 | 35 € | Book Now |
| 14 Sep 2025 | 56 € | Book Now |
| 28 Sep 2025 | 66 € | Book Now |
| 21 Sep 2025 | 71 € | Book Now |
Cheapest flights for October 2025
| Departure date | Cheapest price | |
|---|---|---|
| 09 Oct 2025 | 24 € | Book Now |
| 02 Oct 2025 | 32 € | Book Now |
| 23 Oct 2025 | 58 € | Book Now |
| 12 Oct 2025 | 61 € | Book Now |
| 16 Oct 2025 | 79 € | 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