This is a list of airports that Thai Airways International flies to as of January 2007.

Africa
South Africa
Johannesburg (OR Tambo International Airport)

Asia
East Asia
China, People's Republic of
Beijing (Beijing Capital International Airport)
Chengdu (Chengdu Shuangliu Airport)
Guangzhou (Guangzhou Baiyun International Airport)
Hong Kong (Hong Kong International Airport)
Kunming
Shanghai (Shanghai Pudong International Airport)
Xiamen (Xiamen Gaoqi International Airport)
Taiwan, Republic of China
Taipei (Taiwan Taoyuan International Airport)
Japan
Fukuoka (Fukuoka Airport)
Nagoya (Chubu International Airport)
Osaka (Kansai International Airport)
Tokyo (Narita International Airport)
Korea, South
Busan (Gimhae International Airport)
Seoul (Incheon International Airport)

Southeast Asia
Brunei
Bandar Seri Begawan (Brunei International Airport)
Cambodia
Phnom Penh (Phnom Penh International Airport)
Indonesia
Denpasar (Ngurah Rai Airport)
Jakarta (Soekarno-Hatta International Airport)
Laos
Vientiane (Wattay International Airport)
Malaysia
Kuala Lumpur (Kuala Lumpur International Airport)
Penang (Bayan Lepas International Airport)
Myanmar
Yangon (Yangon International Airport)
Philippines
Manila (Ninoy Aquino International Airport)
Singapore
Singapore (Singapore Changi Airport)
Thailand
Bangkok (Suvarnabhumi Airport) Main Hub
Chiang Mai (Chiang Mai International Airport)
Chiang Rai (Chiang Rai International Airport)
Mae Hong Son
Phitsanulok
Khon Kaen
Ubon Ratchathani
Udon Thani
Hat Yai (Hat Yai International Airport)
Nakhon Si Thammarat
Krabi
Phuket (Phuket International Airport) Hub
Surat Thani (Surat Thani Airport)
Vietnam
Hanoi (Noi Bai International Airport)
Ho Chi Minh City (Tan Son Nhat International Airport)

South Asia
Bangladesh
Dhaka (Zia International Airport)
Chittagong (Shah Amanat International Airport)
India
Bangalore (HAL Airport)
Chennai (Chennai International Airport)
Gaya (Gaya Airport)
Hyderabad (Begumpet Airport)
Kolkata (Netaji Subhash Chandra Bose International Airport)
Mumbai (Chatrapati Shivaji International Airport)
New Delhi (Indira Gandhi International Airport)
Varanasi (Varanasi Airport)
Nepal
Kathmandu (Tribhuvan International Airport)
Pakistan
Islamabad (Islamabad International Airport)
Karachi (Jinnah International Airport)
Lahore (Allama Iqbal International Airport)
Sri Lanka
Colombo (Bandaranaike International Airport)

Southwest Asia
Kuwait
Kuwait City (Kuwait International Airport)
Oman
Muscat (Seeb International Airport)
United Arab Emirates
Dubai (Dubai International Airport)

Europe
Denmark
Copenhagen (Copenhagen Airport)
France
Paris (Charles de Gaulle International Airport)
Germany
Frankfurt am Main (Frankfurt International Airport)
Munich (Munich International Airport)
Greece
Athens (Eleftherios Venizelos Airport)
Italy
Milan (Malpensa International Airport)
Rome (Leonardo Da Vinci International Airport)
Russia
Moscow (Domodedovo International Airport)
Spain
Madrid (Madrid Barajas International Airport)
Sweden
Stockholm (Arlanda International Airport)
Switzerland
Zürich (Zurich International Airport)
United Kingdom
London (Heathrow Airport)

North America
United States
Los Angeles (Los Angeles International Airport)
New York City (John F. Kennedy International Airport)

Oceania
Australia
Brisbane (Brisbane Airport)
Melbourne (Melbourne Airport)
Perth (Perth Airport)
Sydney (Kingsford Smith International Airport)
New Zealand
Auckland (Auckland International Airport)