A number of airports that are included in airline traffic internasional are:
Java
Cirebon - WICD - CBN - Penggung Airport
Bandung - WICC - BDO - Husein Sastranegara International Airport
Cengkareng - WIII - CGK - Soekarno-Hatta International Airport
Cilacap - WIHL - CXP - Tunggul Wulung Airport
Depok - WIPC - PCB - Pondok Cabe Airport
Jakarta - WIHH - HLP - Halim Perdanakusuma International Airport
Malang - WARA - MLG - Abdul Rachman Saleh Airport
Semarang - WARS - SRG - Achmad Yani Airport
Surabaya - WARR - SUB - Juanda International Airport
Surakarta - WARQ - SOC - Adisumarmo International Airport
Yogyakarta - WARJ - JOG - Adisucipto International Airport
Sumatera
Banda Aceh - WITT - BTJ - Sultan Iskandarmuda Airport
Bandar Lampung - WICT - TKG - Radin Inten II Airport
Batam - WIDD - BTH - Hang Nadim Airport
Bengkulu - WIPL - BKS - Fatmawati Soekarno Airport
Jambi - WIPA - DJB - Sultan Thaha Airport
Padang - WIPT - PDG - Minangkabau International Airport
Medan - WIMM - MES - Polonia International Airport
Palembang - WIPP - PLM - Sultan Mahmud Badaruddin II Airport
Pangkal Pinang - WIPK - PGK - Depati Amir Airport
Pekanbaru - WIBB - PKU - Sultan Syarif Kasim II Airport
Tanjung Pandan - WIOD - TJQ - Buluh Tumbang Airport
Tanjung Pinang - WIDN - TNJ - Raja Haji Fisabilillah Airport
Kalimantan
Balikpapan - WALL - BPN - Sepinggan International Airport
Banjarmasin - WAOO - BDJ - Syamsudin Noor Airport
Tanjung Redep - WALK - BEJ - Berau Airport
Bontang - WRLC - BXT - Bontang Airport
Datadawai - WALJ - DTD - Datadawai Airport
Ketapang - WIOK - KTG - Ketapang Airport
Long Ampung - WRLP - LPU - Long Ampung Airport
Long Bawan - WRLB - LBW - Juvai Semaring Airport
Nunukan - WRLF - NNX - Nunukan Airport
Palangkaraya - WAOP - PKY - Tjilik Riwut Airport
Pangkalanbun - WAOI - PKN - Iskandar Airport
Pontianak - WIOO - PNK - Supadio Airport
Putussibau - WIOP - PSU - Pangsuma Airport
Samarinda - WALS - SRI - Temindung Airport
Sampit - WAOS - SMQ - Sampit Airport
Sintang - WIOS - SQG - Sintang Airport
Tanjung Selor - WALG - TJS - Tanjung Harapan Airport
Tarakan - WALR - TRK - Juwata Airport
Sulawesi
Gorontalo - WAMG - GTO - Jalaluddin Airport
Kendari - WAWW - KDI - Wolter Monginsidi Airport
Poso - WAMP - PSJ - Kasiguncu Airport
Makassar - WAAA - UPG - Sultan Hasanuddin International Airport
Manado - WAMM - MDC - Sam Ratulangi Airport
Palu - WAML - PLW - Mutiara Airport
Lesser Sunda Islands
Bima - WADB - BMU - Bima Airport
Denpasar - WADD - DPS - Ngurah Rai Airport
Ende - WATE - ENE - Ende Airport
Kupang - WATT - KOE - El Tari Airport
Labuan Bajo - WATO - LBJ - Komodo Airport
Mataram - WADA - AMI - Selaparang Airport
Maumere - WATC - MOF - Wai Oti Airport
Waingapu - WADW - WGP - Mau Hau Airport
Maluku Islands and New Guinea
Ambon - WAPP - AMQ - Pattimura Airport
Biak - WABB - BIK - Frans Kaisiepo Airport
Fakfak - WASF - FKQ - Fakfak Airport
Jayapura - WAJJ - DJJ - Sentani Airport
Kaimana - WASK - KNG - Kaimana Airport
Langgur - WAPL - LUV - Dumatubin Airport
Manokwari - WASR - MKW - Rendani Airport
Merauke - WAKK - MKQ - Mopah Airport
Morotai Island - WAMR - OTI - Pitu Airport
Noemfoor - FOO - Kornasoren Airport
Sorong - WASS - SOQ - Sorong Airport
Tembagapura - WABP - TIM - Timika Airport
Amahai - WAPA - AHI - Amahai Airport
Ternate - WAMT - TTE - Babullah Airport
