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 March 2026
| Departure date | Cheapest price | |
|---|---|---|
| 29 Mar 2026 | 140 € | Book Now |
Cheapest flights for April 2026
| Departure date | Cheapest price | |
|---|---|---|
| 16 Apr 2026 | 18 € | Book Now |
| 12 Apr 2026 | 19 € | Book Now |
| 09 Apr 2026 | 26 € | Book Now |
| 23 Apr 2026 | 57 € | Book Now |
| 19 Apr 2026 | 60 € | Book Now |
Cheapest flights for May 2026
| Departure date | Cheapest price | |
|---|---|---|
| 21 May 2026 | 68 € | Book Now |
| 10 May 2026 | 88 € | Book Now |
| 14 May 2026 | 93 € | Book Now |
| 24 May 2026 | 98 € | Book Now |
| 17 May 2026 | 101 € | Book Now |
Cheapest flights for June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 07 Jun 2026 | 82 € | Book Now |
| 11 Jun 2026 | 85 € | Book Now |
| 04 Jun 2026 | 89 € | Book Now |
| 25 Jun 2026 | 92 € | Book Now |
| 14 Jun 2026 | 94 € | Book Now |
Cheapest flights for July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 30 Jul 2026 | 56 € | Book Now |
| 23 Jul 2026 | 76 € | Book Now |
| 16 Jul 2026 | 84 € | Book Now |
| 12 Jul 2026 | 85 € | Book Now |
| 09 Jul 2026 | 87 € | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 13 Aug 2026 | 53 € | Book Now |
| 27 Aug 2026 | 56 € | Book Now |
| 20 Aug 2026 | 67 € | Book Now |
| 09 Aug 2026 | 72 € | Book Now |
| 16 Aug 2026 | 78 € | Book Now |
Cheapest flights for September 2026
| Departure date | Cheapest price | |
|---|---|---|
| 24 Sep 2026 | 46 € | Book Now |
| 27 Sep 2026 | 53 € | Book Now |
| 17 Sep 2026 | 62 € | Book Now |
| 10 Sep 2026 | 72 € | Book Now |
| 20 Sep 2026 | 72 € | Book Now |
Cheapest flights for October 2026
| Departure date | Cheapest price | |
|---|---|---|
| 08 Oct 2026 | 42 € | Book Now |
| 11 Oct 2026 | 47 € | Book Now |
| 22 Oct 2026 | 47 € | Book Now |
| 15 Oct 2026 | 48 € | Book Now |
| 04 Oct 2026 | 53 € | 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