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 July 2025
| Departure date | Cheapest price | |
|---|---|---|
| 30 Jul 2025 | 126 € | Book Now |
| 29 Jul 2025 | 142 € | Book Now |
| 27 Jul 2025 | 145 € | Book Now |
| 20 Jul 2025 | 151 € | Book Now |
| 16 Jul 2025 | 157 € | Book Now |
Cheapest flights for August 2025
| Departure date | Cheapest price | |
|---|---|---|
| 31 Aug 2025 | 17 € | Book Now |
| 24 Aug 2025 | 17 € | Book Now |
| 26 Aug 2025 | 18 € | Book Now |
| 30 Aug 2025 | 32 € | Book Now |
| 19 Aug 2025 | 32 € | Book Now |
Cheapest flights for September 2025
| Departure date | Cheapest price | |
|---|---|---|
| 14 Sep 2025 | 29 € | Book Now |
| 09 Sep 2025 | 29 € | Book Now |
| 07 Sep 2025 | 29 € | Book Now |
| 03 Sep 2025 | 29 € | Book Now |
| 02 Sep 2025 | 29 € | Book Now |
Cheapest flights for October 2025
| Departure date | Cheapest price | |
|---|---|---|
| 01 Oct 2025 | 29 € | Book Now |
| 04 Oct 2025 | 29 € | Book Now |
| 07 Oct 2025 | 29 € | Book Now |
| 12 Oct 2025 | 29 € | Book Now |
| 15 Oct 2025 | 29 € | Book Now |
Cheapest flights for November 2025
| Departure date | Cheapest price | |
|---|---|---|
| 06 Nov 2025 | 29 € | Book Now |
| 08 Nov 2025 | 29 € | Book Now |
| 15 Nov 2025 | 29 € | Book Now |
| 11 Nov 2025 | 36 € | Book Now |
| 20 Nov 2025 | 36 € | Book Now |
Cheapest flights for December 2025
| Departure date | Cheapest price | |
|---|---|---|
| 04 Dec 2025 | 42 € | Book Now |
| 11 Dec 2025 | 42 € | Book Now |
| 06 Dec 2025 | 45 € | Book Now |
| 13 Dec 2025 | 66 € | Book Now |
| 01 Dec 2025 | 87 € | Book Now |
Cheapest flights for January 2026
| Departure date | Cheapest price | |
|---|---|---|
| 27 Jan 2026 | 29 € | Book Now |
| 20 Jan 2026 | 29 € | Book Now |
| 13 Jan 2026 | 29 € | Book Now |
| 06 Jan 2026 | 29 € | Book Now |
| 08 Jan 2026 | 36 € | Book Now |
Cheapest flights for February 2026
| Departure date | Cheapest price | |
|---|---|---|
| 09 Feb 2026 | 42 € | Book Now |
| 07 Feb 2026 | 42 € | Book Now |
| 05 Feb 2026 | 42 € | Book Now |
| 03 Feb 2026 | 42 € | Book Now |
| 02 Feb 2026 | 42 € | Book Now |
Cheapest flights for March 2026
| Departure date | Cheapest price | |
|---|---|---|
| 17 Mar 2026 | 42 € | Book Now |
| 12 Mar 2026 | 42 € | Book Now |
| 10 Mar 2026 | 42 € | Book Now |
| 09 Mar 2026 | 42 € | Book Now |
| 05 Mar 2026 | 42 € | 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