The 22-year-old joined Bayern in January from Granada for a reported €15 million but has not managed to break into the German giants’ side, making just seven appearances.

“We’re convinced that this season in his native Spain will (help) him,” said Bayern’s sporting director Christoph Freund.

“He now needs a lot of games at a high, competitive level, and Osasuna is a very good place for him to get that.”

Zaragoza made his Spain debut in October 2023 but was not part of this summer’s European Championship-winning squad.