The Ninoy Aquino International Airport or NAIA is the airport serving the general area of Manila and its surrounding metropolitan area.

Located between the borders of Pasay City and Parañaque City, about seven kilometers south of Manila proper, and southwest of Makati City, NAIA is the main international gateway for travelers to the Philippines and is the hub for all airlines in the country.

It is managed by the Manila International Airport Authority (MIAA), a branch of the Department of Transportation and Communications (DOTC).

Officially, NAIA is the only airport serving the Manila area. However in practice, both NAIA and Diosdado Macapagal International Airport (DMIA) at the Clark Freeport Zone in Angeles City, Pampanga serve the Manila area, with DMIA catering mostly to low-cost carriers that avail of the lower landing fees than those in NAIA.

In the long term, DMIA is set to replace NAIA as the primary airport of the Philippines.