City and Girona agreed a deal on Friday, which will see Luiz play in Spain until June 2018.
Pep Guardiola had expressed the possibility of making Douglas Luiz back up for Fernandinho, 33, though the player had an issue in obtaining a work permit in England.
The 20-year-old spent last season on loan at the Montilivi, though only made 17 appearances for Eusebio's side.
The 'Citizens' will hope that Luiz receives more playing time in La Liga this season.
31 de agosto de 2018