The 21-year-old forward returns to Campeonato Brasileiro Série A, where he initially broke through with Flamengo.
Since joining Crystal Palace in August 2023, França has made 19 appearances for the club, and scored his first goal in red and blue – a last-minute equaliser against Southampton – back in April.
Everyone at the club wishes Matheus the very best of luck at Vasco da Gama.