RB Leipzig have confirmed the return of French attacker Christopher Nkunku from AC Milan on loan for the 2026-27 season, with an option to make the move permanent. AC Milan’s official statement, dated August 25, 2026, says the agreement runs until June 30, 2027. Leipzig announced the same arrangement through its own channels. The 28-year-old therefore returns after three years to the club where he produced one of the strongest periods of his career.
Both clubs confirm the same structure
AC Milan said Nkunku had joined RB Leipzig on loan and that the agreement includes an option for a permanent transfer. Leipzig’s announcement also confirmed the season-long loan and purchase option. Neither club disclosed the financial terms of that option. Specific fees reported on social media or in transfer coverage should therefore not be treated as official contract figures.
Reuters reported the completed move on August 26, citing the club announcement. The agency noted that Nkunku played for Leipzig between 2019 and 2023, scored 70 goals and won two German Cups during his first spell. RB Leipzig’s official return announcement provides a broader record of 172 competitive appearances, 70 goals and 56 assists, amounting to 126 direct goal contributions.
His first period in Leipzig
Nkunku initially moved to Leipzig from Paris Saint-Germain in the summer of 2019. Able to operate in several attacking positions, the French international became one of the team’s most productive players across four seasons. He helped Leipzig win the German Cup in 2022 and 2023 and finished as the Bundesliga’s leading scorer in the 2022-23 campaign. The club highlighted that established record as the central sporting context for bringing him back.
The attacker joined Chelsea in 2023 and then moved to AC Milan in the summer of 2025. Milan’s official biography when he signed described his development in Paris Saint-Germain’s academy and his experience with Leipzig, Chelsea and the France national team. The new loan does not by itself terminate his Milan contract. A permanent move would require Leipzig to exercise the contractual option and complete the relevant registration process.
What the move could mean for Leipzig
Leipzig have added an attacker whose previous production for the club is documented and whose playing profile is familiar. Nkunku can be used behind a central striker, from wider positions or as a link between midfield and attack, potentially giving the coaching staff several tactical choices. His precise role and playing time will still depend on the coach’s plans, match conditions and the player’s current fitness. The club did not announce a guaranteed starting position or a fixed statistical target for the season.
The verified framework of the transfer is straightforward: Nkunku will play for RB Leipzig on loan during the 2026-27 season; the German club holds an option to make the move permanent; and the current agreement runs through June 30, 2027. Figures concerning a loan fee, salary split or purchase price that have not been confirmed by either club are deliberately excluded from this report.
Why the official details matter
Transfer windows often produce varying claims about loan fees and purchase options. Leipzig and Milan have publicly confirmed only the loan, the option and the June 30, 2027 end date. That distinction separates verified contract structure from market estimates. The earlier Leipzig record used here also comes directly from the club’s published totals.
