We have prepared for you the list of the cheapest deals for Ryanair flight from Santander (SDR) to London (STN) by the month of departure.
Cheapest flights for August 2025
| Departure date | Cheapest price | |
|---|---|---|
| 23 Aug 2025 | 156 € | Book Now |
| 24 Aug 2025 | 156 € | Book Now |
| 22 Aug 2025 | 159 € | Book Now |
Cheapest flights for September 2025
| Departure date | Cheapest price | |
|---|---|---|
| 24 Sep 2025 | 22 € | Book Now |
| 20 Sep 2025 | 22 € | Book Now |
| 19 Sep 2025 | 22 € | Book Now |
| 17 Sep 2025 | 22 € | Book Now |
| 10 Sep 2025 | 22 € | Book Now |
Cheapest flights for October 2025
| Departure date | Cheapest price | |
|---|---|---|
| 10 Oct 2025 | 22 € | Book Now |
| 08 Oct 2025 | 22 € | Book Now |
| 07 Oct 2025 | 22 € | Book Now |
| 04 Oct 2025 | 22 € | Book Now |
| 01 Oct 2025 | 22 € | Book Now |
Cheapest flights for November 2025
| Departure date | Cheapest price | |
|---|---|---|
| 04 Nov 2025 | 28 € | Book Now |
| 08 Nov 2025 | 28 € | Book Now |
| 10 Nov 2025 | 28 € | Book Now |
| 11 Nov 2025 | 28 € | Book Now |
| 13 Nov 2025 | 28 € | Book Now |
Cheapest flights for December 2025
| Departure date | Cheapest price | |
|---|---|---|
| 01 Dec 2025 | 40 € | Book Now |
| 02 Dec 2025 | 40 € | Book Now |
| 06 Dec 2025 | 40 € | Book Now |
| 08 Dec 2025 | 40 € | Book Now |
| 09 Dec 2025 | 40 € | Book Now |
Cheapest flights for January 2026
| Departure date | Cheapest price | |
|---|---|---|
| 22 Jan 2026 | 34 € | Book Now |
| 20 Jan 2026 | 34 € | Book Now |
| 17 Jan 2026 | 34 € | Book Now |
| 15 Jan 2026 | 34 € | Book Now |
| 13 Jan 2026 | 34 € | Book Now |
Cheapest flights for March 2026
| Departure date | Cheapest price | |
|---|---|---|
| 12 Mar 2026 | 40 € | Book Now |
| 10 Mar 2026 | 40 € | Book Now |
| 09 Mar 2026 | 40 € | Book Now |
| 07 Mar 2026 | 40 € | Book Now |
| 05 Mar 2026 | 40 € | 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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