International Terminal 1 :-
	Aeroflot  Aerosvit  Air Astana  Air India  Air Koryo  Asiana Airlines  Biman Bangladesh  Brittania Airways  China Northern Airlines  China Southern Airlines  China Yunnan Airlines  Dragonair  Druk Air  Egypt Air  El Al  Ethiopian Airlines  First Choice Airways  Indian Airlines  Japan Airlines  Korean Air  Lao Aviation	Mahan Air  Malaysia Airlines  Martinair  Myanmar Airways International  Premiair  Qatar Airways  Royal Air Cambodge  Royal Brunei Airlines  Royal Jordanian  Royal Nepal Airlines  Pakistan International Airlines  Scandinavian Airlines System  South African Airways  Sri Lankan Airlines  Thai Airways International  Thai Sky  Travel Services  Turkmenistan Airlines  Vietnam Airlines  Xiamen Airlines
	International Terminal 2 :-
	Air Andaman  Air China  Air France  Air Macau  All Nippon Airways  Austrian Airlines  Bangkok Airways  British Airways  Cathay Pacific  China Airlines  China Eastern Airlines  China Southwest Airlines  Condor Flugdienst  Emirates  EVA Air  Finnair  Garuda Indonesia  Gulf Air  Jetstar Asia  KLM  Kuwait Airways	LTU International  Lufthansa  Mekong Airlines  Northwest Airlines  Orient Thai Airlines  Philippine Airlines  Phuket Air  President Airlines  Qantas  Royal Phnom-Penh Airlines  Saudi Arabian Airlines  Siberia Airlines  Siem Reap Airways  Singapore Airlines  Swiss International Airlines  Tarom Romanian  Transaero Airlines  Turkish Airlines  United Airlines  Uzbekistan Airways  Etihad
	Domestic Terminal :-
	Air Andaman  Bangkok Airways  Nok Air  One-Two-GO	PB Air  Phuket Air  Thai Air Asia  Thai Airways International