After playing for a number of lower-rank Sardinian clubs in the beginning of his career, Langella joined Cagliari Calcio in March 2002, then in Serie B.
In 2008, he joined Udinese on reported free transfer,[3] being however immediately loaned out to Chievo, where he failed to impress throughout the season.
During the 2009 summer transfer window, he left Udinese to join newly promoted Serie A outfit Bari in 3-year deal.
In the next two seasons, he was left out of the first team by coach Gian Piero Ventura, and failed to make any appearances.
This biographical article related to association football in Italy, about a forward born in the 1970s, is a stub.