كأس الخليج العربي لكرة القدم
Muftah made his international debut in the 1976 Gulf Cup of Nations against Saudi Arabia. He scored 4 goals in 6 games in the tournament, including a two-minute brace against Bahrain. He also featured in the 1979 Gulf Cup of Nations held in Iraq, scoring a single goal against UAE, and again in 1982 Gulf Cup of Nations, scoring a goal against Oman.