We have prepared for you the list of the cheapest deals for Ryanair flight from London (STN) to Santander (SDR) by the month of departure.
Cheapest flights for September 2025
| Departure date | Cheapest price | |
|---|---|---|
| 23 Sep 2025 | 25 € | Book Now |
| 21 Sep 2025 | 25 € | Book Now |
| 20 Sep 2025 | 25 € | Book Now |
| 17 Sep 2025 | 25 € | Book Now |
| 09 Sep 2025 | 25 € | Book Now |
Cheapest flights for October 2025
| Departure date | Cheapest price | |
|---|---|---|
| 07 Oct 2025 | 25 € | Book Now |
| 01 Oct 2025 | 25 € | Book Now |
| 03 Oct 2025 | 25 € | Book Now |
| 04 Oct 2025 | 25 € | Book Now |
| 05 Oct 2025 | 25 € | Book Now |
Cheapest flights for November 2025
| Departure date | Cheapest price | |
|---|---|---|
| 03 Nov 2025 | 29 € | Book Now |
| 04 Nov 2025 | 29 € | Book Now |
| 06 Nov 2025 | 29 € | Book Now |
| 08 Nov 2025 | 29 € | Book Now |
| 10 Nov 2025 | 29 € | Book Now |
Cheapest flights for December 2025
| Departure date | Cheapest price | |
|---|---|---|
| 04 Dec 2025 | 29 € | Book Now |
| 02 Dec 2025 | 36 € | Book Now |
| 11 Dec 2025 | 39 € | Book Now |
| 06 Dec 2025 | 46 € | Book Now |
| 01 Dec 2025 | 52 € | Book Now |
Cheapest flights for January 2026
| Departure date | Cheapest price | |
|---|---|---|
| 10 Jan 2026 | 36 € | Book Now |
| 08 Jan 2026 | 36 € | Book Now |
| 06 Jan 2026 | 36 € | Book Now |
| 05 Jan 2026 | 36 € | Book Now |
| 01 Jan 2026 | 36 € | Book Now |
Cheapest flights for February 2026
| Departure date | Cheapest price | |
|---|---|---|
| 09 Feb 2026 | 41 € | Book Now |
| 07 Feb 2026 | 41 € | Book Now |
| 05 Feb 2026 | 41 € | Book Now |
| 03 Feb 2026 | 41 € | Book Now |
| 02 Feb 2026 | 41 € | Book Now |
Cheapest flights for March 2026
| Departure date | Cheapest price | |
|---|---|---|
| 24 Mar 2026 | 41 € | Book Now |
| 23 Mar 2026 | 41 € | Book Now |
| 14 Mar 2026 | 41 € | Book Now |
| 12 Mar 2026 | 41 € | Book Now |
| 07 Mar 2026 | 41 € | 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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