| Player | Position | Value |
|---|---|---|
| Kang-In Lee | MC | 121.0M |
| Cristian Romero | DC | 41.0M |
| Álex Baena | MC | 138.0M |
| Dávid Hancko | DL | 46.0M |
| Player | From | Fee | Date |
|---|---|---|---|
| Márquez Lucas | Free Agent | Free | 16.08.2027 |
| Ortega Enzo | Free Agent | Free | 16.08.2027 |
| León Felipe | Free Agent | Free | 16.08.2027 |
| Muñoz Biel | Free Agent | Free | 16.08.2027 |
| Pérez Marc | Free Agent | Free | 16.08.2027 |
| Martínez Izei | Free Agent | Free | 16.08.2027 |
| Gutiérrez Markel | Free Agent | Free | 16.08.2027 |
| Driouech Couhaib | Celta | 14.4M | 06.01.2028 |
| Endrick | Real Madrid | 86.0M | 07.01.2028 |
| Fernández Enzo | Manchester City | 287.3M | 29.01.2028 |
| Buchanan Tajon | Villarreal | 36.8M | 09.06.2028 |
| Oluwaseyi Tani | Villarreal | 61.7M | 13.06.2028 |
| Player | To | Fee | Date |
|---|---|---|---|
| Lozano Gabriel | Free Agent | Free | 01.09.2027 |
| Álvarez Julián | Villarreal | 226.3M | 15.01.2028 |
| Moldovan Horaţiu | Leganés | 2.6M | 09.06.2028 |
| Player | From | Date | End Date |
|---|---|---|---|
| Kambwala Willy | Villarreal | 22.01.2028 | 17.11.2028 |
| Cedeño Edward | Las Palmas | 01.02.2028 | 27.11.2028 |
| Lago Yoel | Celta | 13.06.2028 | 09.04.2029 |
| Player | To | Date | End Date |
|---|---|---|---|
| De Luis Mario | Estoril Praia | 15.01.2028 | 14.05.2028 |
| Vargas Obed | Almería | 03.08.2027 | 29.05.2028 |
| Lemar Thomas | Burgos | 07.01.2028 | 05.06.2028 |
| Martín Carlos | Eldense | 16.01.2028 | 14.06.2028 |
| Pubill Marc | Granada | 17.01.2028 | 16.05.2028 |
| Mendoza Rodrigo | Cartagena | 21.01.2028 | 19.06.2028 |
| De Luis Mario | Cádiz | 18.06.2028 | 14.05.2029 |