On 4 December 2017 , during sixth week 's live show or " Gala 6 " , it was announced that the series would serve as the platform to select the Spanish entrant at the Eurovision Song Contest 2018 . On 20 December 2017 , TVE announced that the five contestants that would succeed in advancing to the series ' final would also be the five candidates to represent Spain at Eurovision . The live show that selected the Spanish entrant and song for Eurovision took place on 29 January 2018 . Alfred García and Amaia Romero were selected with the song " Tu canción "
Eurovision Song Contest 2018
Eurovision Song Contest 2018
Operación Triunfo (series 9)