Tan Son Nhat International Airport is Vietnam’s busiest and largest airport. It is conveniently located near downtown city center in Ho Chi Minh City, Vietnam. It has one international and one domestic airport. The domestic Ho Chi Minh City – Hanoi route is the busiest in Southeast Asia and the fourth busiest in the world. The airport is well served by public transport system, airport transfer limousines & private-hire vehicles, and several car rental agencies.