We have prepared for you the list of the cheapest deals for Ryanair flight from London (STN) to Cagliari (CAG) by the month of departure.
Cheapest flights for December 2025
| Departure date | Cheapest price | |
|---|---|---|
| 30 Dec 2025 | 27 € | Book Now |
| 31 Dec 2025 | 34 € | Book Now |
| 29 Dec 2025 | 39 € | Book Now |
| 22 Dec 2025 | 140 € | Book Now |
| 23 Dec 2025 | 141 € | Book Now |
Cheapest flights for January 2026
| Departure date | Cheapest price | |
|---|---|---|
| 10 Jan 2026 | 23 € | Book Now |
| 06 Jan 2026 | 23 € | Book Now |
| 12 Jan 2026 | 23 € | Book Now |
| 17 Jan 2026 | 23 € | Book Now |
| 20 Jan 2026 | 23 € | Book Now |
Cheapest flights for February 2026
| Departure date | Cheapest price | |
|---|---|---|
| 28 Feb 2026 | 25 € | Book Now |
| 21 Feb 2026 | 34 € | Book Now |
| 07 Feb 2026 | 40 € | Book Now |
| 10 Feb 2026 | 43 € | Book Now |
| 24 Feb 2026 | 47 € | Book Now |
Cheapest flights for March 2026
| Departure date | Cheapest price | |
|---|---|---|
| 24 Mar 2026 | 28 € | Book Now |
| 10 Mar 2026 | 28 € | Book Now |
| 14 Mar 2026 | 28 € | Book Now |
| 17 Mar 2026 | 28 € | Book Now |
| 03 Mar 2026 | 35 € | Book Now |
Cheapest flights for April 2026
| Departure date | Cheapest price | |
|---|---|---|
| 29 Apr 2026 | 49 € | Book Now |
| 15 Apr 2026 | 51 € | Book Now |
| 23 Apr 2026 | 54 € | Book Now |
| 16 Apr 2026 | 56 € | Book Now |
| 24 Apr 2026 | 56 € | Book Now |
Cheapest flights for May 2026
| Departure date | Cheapest price | |
|---|---|---|
| 28 May 2026 | 67 € | Book Now |
| 06 May 2026 | 71 € | Book Now |
| 05 May 2026 | 72 € | Book Now |
| 10 May 2026 | 72 € | Book Now |
| 31 May 2026 | 73 € | Book Now |
Cheapest flights for June 2026
| Departure date | Cheapest price | |
|---|---|---|
| 09 Jun 2026 | 65 € | Book Now |
| 16 Jun 2026 | 72 € | Book Now |
| 10 Jun 2026 | 77 € | Book Now |
| 07 Jun 2026 | 82 € | Book Now |
| 17 Jun 2026 | 83 € | Book Now |
Cheapest flights for July 2026
| Departure date | Cheapest price | |
|---|---|---|
| 01 Jul 2026 | 82 € | Book Now |
| 08 Jul 2026 | 89 € | Book Now |
| 02 Jul 2026 | 93 € | Book Now |
| 07 Jul 2026 | 102 € | Book Now |
| 03 Jul 2026 | 114 € | Book Now |
Cheapest flights for August 2026
| Departure date | Cheapest price | |
|---|---|---|
| 28 Aug 2026 | 63 € | Book Now |
| 30 Aug 2026 | 69 € | Book Now |
| 29 Aug 2026 | 83 € | Book Now |
| 27 Aug 2026 | 85 € | Book Now |
| 26 Aug 2026 | 93 € | Book Now |
Cheapest flights for September 2026
| Departure date | Cheapest price | |
|---|---|---|
| 29 Sep 2026 | 41 € | Book Now |
| 26 Sep 2026 | 41 € | Book Now |
| 22 Sep 2026 | 49 € | Book Now |
| 24 Sep 2026 | 49 € | Book Now |
| 27 Sep 2026 | 49 € | Book Now |
Cheapest flights for October 2026
| Departure date | Cheapest price | |
|---|---|---|
| 13 Oct 2026 | 41 € | Book Now |
| 18 Oct 2026 | 41 € | Book Now |
| 14 Oct 2026 | 48 € | Book Now |
| 06 Oct 2026 | 51 € | Book Now |
| 07 Oct 2026 | 52 € | 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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