At Atalanta, Floccari battled for a starting place with the likes of Simone Inzaghi, Antonio Langella and Riccardo Zampagna. Floccari scored his first goal against league champions Inter and after Zampagna's bust-up with coach Luigi Delneri (which resulted in the striker's departure to Vicenza Calcio), Floccari's first-team opportunities increased, and he closed out the 2007–08 season with eight league goals.