Charlton Athletic have signed 26-year-old winger Millenic Alli from Luton for a £1.5m fee. Alli, who had an impressive loan spell at Portsmouth last season, joined Luton from Exeter City in January 2025. During his time with Luton, he scored four goals in 16 Championship games. His transfer to Luton followed a successful period at Exeter, where he had scored 13 times in 35 matches after arriving from Halifax in January 2024. The Republic of Ireland international, who has one cap for his country, signed a contract with Charlton until June 2030.