There are the following flights on international routes:

China Southern Airlines (CZ): Hong Kong, Taipei Taoyuan, Seoul, Jeju, Tokyo, Osaka, Fukuoka, Nagoya, Sendai, Hanoi, Ho Chi Minh City, Phnom Penh, Siem Reap, Laos, Yangon, Bangkok, Phuket, Suratani, Vientiane, Jakarta, Kuala Lumpur, Kota Kinabalu, Penang, Langkawi, Manila and Cebu.

China Airlines: Taoyuan, Taipei

EVA Air: Taoyuan, Taipei

Li Rong Airlines (B7): Songshan, Taipei

Dragonair: Hong Kong

Japan Airlines (JL): Tokyo, Osaka and Nagoya

All Nippon Airways (NH): Tokyo

Korean Air (KE): Seoul

Asiana Airlines (OZ): Seoul, Busan

Thai Airways International (TG): Bangkok

Garuda Indonesia: Jakarta

Malaysia Airlines: Kuala Lumpur

Singapore Airlines: Singapore

Tiger Airways Xinfeng (TR): Singapore

Asian Airlines: Kuala Lumpur

Thai AirAsia (FD): Bangkok

Cebu pacific air (5J): Manila

Vietnam Airlines (VN): Hanoi, Ho Chi Minh City.

Qatar Airways: Doha

Emirates Airlines: Dubai

Russian Far East Airlines (H8): Khabarovsk

Air France: Paris

Lufthansa Airlines (LH): Frankfurt

KL: Amsterdam

Kenya Airways (KQ): Bangkok, Nairobi

EgyptAir (MS): Bangkok, Cairo

Ethiopian Airlines (ET): Bangkok, Addis Ababa, Douala and Malabo.

Air madagascar (MD): Bangkok, reunion island and Antananarivo.

Jetstar (3K): Singapore