- Mus airport refers to Mactan-Cebu International Airport, which is located in Lapu-Lapu City, Cebu, Philippines. It is the second busiest airport in the country and serves as a major gateway to the Central Visayas region. The airport has a single runway and two passenger terminals, handling both domestic and international flights. It is named after the neighboring island of Mactan, which is historically significant as the site of the Battle of Mactan between Filipino natives and Spanish colonizers.