AirAsia Logo – AirAsia ( IATA code : AK ; ICAO code : AXM ) is an airline regional Malaysian , low cost, based on the terminal ” Low Cost “of the Kuala Lumpur International Airport (KLIA-LCCT) in the state of Selangor ‘ Darul Ehsan ‘. The Air Asia serves especially from Kuala Lumpur : Kota Kinabalu ( Borneo ), Kuching , Labuan , Langkawi , the Australia , the Bangladesh , the Brunei , the Cambodia , the China (over Hong Kong and Macao ), the United Arab united , the India , the Indonesia , the Laos , the Philippines , the South Korea , the United Kingdom , on Sri Lanka , Taiwan , the Thailand and Vietnam .
Since late 2004, AirAsia has undertaken an ambitious modernization and expansion of its fleet to 120 aircraft commander in the European manufacturer Airbus . It has a Thai subsidiary and a subsidiary in Indonesia . The Thai subsidiary is known as Thai Air Asia and uses the IATA code FD . The Indonesian subsidiary called Indonesia AirAsia (formerly Awair) and using the IATA code QZ . The company was named best low-cost airline in the world by the 2010 “World Airline Awards,” based on a survey conducted by Skytrax with more than 17.9 million passengers .