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Visa requirements for Thailand

Who can enter Thailand, by nationality. Tourism. Data as of October 14, 2026.

Passport holders from 19 countries can enter Thailand without a visa in advance. 16 have full visa-free access; 3 more can get a visa on arrival or use an electronic travel authorisation. Everyone else needs a visa, or an e-visa where one is offered, before travelling.

16 visa-free
3 on arrival
0 eTA
0 e-visa
223 visa required

Visa-free entry

16 nationalities

Visa on arrival

3 nationalities

Visa required in advance

223 nationalities

UNESCO World Heritage Sites in Thailand

Thailand has 10 sites on UNESCO's World Heritage List.

Ayutthaya Historical Park
Ban Chiang
Dong Phayayen-Khao Yai Forest Complex
Historic City of Ayutthaya
Historic Town of Sukhothai and Associated Historic Towns
Kaeng Krachan Forest Complex
Phu Phrabat, a testimony to the Sīma stone tradition of the Dvaravati period
Si Thep historical park
Thungyai-Huai Kha Khaeng Wildlife Sanctuaries
Wat Phra Mahathat

Source: Wikidata, community-maintained and not the official UNESCO count.

Nearby destinations

Cambodia Laos Vietnam Myanmar Malaysia Singapore

Frequently asked questions

Do I need a visa to visit Thailand?

It depends on your passport. 19 nationalities can enter Thailand without arranging a visa in advance (visa-free, on arrival, or eTA); everyone else needs a visa or e-visa. Use the tables below to check a specific passport.

What currency is used in Thailand?

Thai baht (THB). 1 USD is approximately 33.58 THB.

What side of the road does Thailand drive on?

Thailand drives on the left.

How many UNESCO World Heritage Sites does Thailand have?

10: Ayutthaya Historical Park, Ban Chiang, Dong Phayayen-Khao Yai Forest Complex, Historic City of Ayutthaya, Historic Town of Sukhothai and Associated Historic Towns, Kaeng Krachan Forest Complex, Phu Phrabat, a testimony to the Sīma stone tradition of the Dvaravati period, Si Thep historical park, and more.

What is the emergency number in Thailand?

1669 / 191 / 199.

What time zone is Thailand in?

Bangkok (UTC+7).

What is the nearest airport to Bangkok?

Don Mueang International Airport (DMK), about 22 km away.

Visa rules change frequently and can depend on your specific circumstances. This site is compiled from public government sources and is provided for general information only. Always confirm requirements with the official immigration authority or a consulate of your destination before you travel.

About Thailand

Thailand, officially the Kingdom of Thailand, and formerly known as Siam, is a country located in Mainland Southeast Asia. It shares land borders with Myanmar to the west and northwest, Laos to the east and northeast, Cambodia to the southeast, and Malaysia to the south. Its maritime boundaries include the Gulf of Thailand and the Andaman Sea, and it shares maritime borders with Vietnam, Indonesia, and India. Thailand has a population of nearly 66 million people and covers an area of approximately 513,115 km2. The capital and largest city is Bangkok.

CapitalBangkok

RegionSouth-Eastern Asia

Population71.6M

Area513,120 km²

CurrencyThai baht (1 USD ≈ 33.58 THB)

LanguagesThai

Calling code+66

Drives on theleft

TimezoneBangkok (UTC+7)

Nearest airportDon Mueang International Airport (DMK), 22 km

Emergency number1669 / 191 / 199

UNESCO sites10

Income levelUpper middle income

GDP per capita$8,057 (2025)

Tourist arrivals39.9M (2019)

Travel guide

Thailand is among the most visited countries on Earth, and for good reason. You can find thick jungle as green as can be, crystal blue waters that feel more like a warm bath than a swim in the ocean, and food that can curl your nose hairs while tap dancing across your taste buds. Bustling, yet safe; cheap, and equipped with every amenity you need, there is something for every interest and every price bracket, from beachfront backpacker hostels to some of the best luxury hotels in the world.

UNESCO World Heritage Sites

Ayutthaya Historical Park
Ban Chiang
Dong Phayayen-Khao Yai Forest Complex
Historic City of Ayutthaya
Historic Town of Sukhothai and Associated Historic Towns
Kaeng Krachan Forest Complex
Phu Phrabat, a testimony to the Sīma stone tradition of the Dvaravati period
Si Thep historical park
Thungyai-Huai Kha Khaeng Wildlife Sanctuaries
Wat Phra Mahathat

Full source list on About.