Uncapped, Bucci was called by Italy manager Arrigo Sacchi as Italy's third goalkeeper for the 1994 FIFA World Cup in the United States, behind Gianluca Pagliuca and Luca Marchegiani, making no appearances. Italy finished the tournament in second place, after losing on penalties in the final against Brazil. He would make his full debut on 21 December of that year, appearing in a 3–1 friendly win over Turkey. He was also a back-up goalkeeper for Italy at UEFA Euro 1996. In total, Bucci made three senior appearances for Italy between 1994 and 1996.