Bennett made his debut for Honduras in a May 1991 UNCAF Nations Cup match against Panama and has earned a total of 36 caps, scoring 19 goals. He has represented his country in 11 FIFA World Cup qualification matches and played at the 1991 UNCAF Nations Cup as well as at the 1991, 1993 and 1996 CONCACAF Gold Cups. He is the scorer of the first ever goal at a CONCACAF Gold Cup Finals.