Kuala Lumpur International Airport 2 (a.k.a. KLIA2), situated in Sepang, is the world’s largest airport for budget airlines. It is located approximately two kilometres away from KLIA’s Main Terminal Building (MTB), and has its own runway and air traffic control tower. Replacing the former KLIA Low-Cost Carrier Terminal (LCCT), budget carriers using KLIA2 include home-grown airlines Air Asia and Malindo Air, the Philippines’ Cebu Pacific Air, Singapore’s Tiger Airways, and Indonesia’s Lion Air.
KLIA2 consists of two main buildings that are connected with a 300-metre Skybridge, namely the Main Terminal Building (MTB) and the Satellite Building. All domestic and a number of international arrivals are from MTB while Satellite caters solely for international arrivals and departures.