levadiakos started in 1961 when local clubs trofonios and pallevadiaki connected to a greater club. levadiakos played in the second division being close to relegation in almost every season. in may 1987 they were promoted to alpha ethniki . levadiakos stayed there only for four seasons. after their second relegation the club even went to the 3rd division of greece. after ten years in 2005 they were promoted again but was immediately relegated. in the next summer levadiakos bought many expensive players and appointed georgi vasilev as manager. the team was promoted again. after relegation 2019 they came back in 2022.