Do South Korean citizens need a visa for Thailand?

No. South Korean passport holders receive a 30-day visa exemption on arrival.

Can I extend my 30 days in Thailand as a South Korean?

Yes. Visit any immigration office to extend by 30 days for 1,900 THB before your stamp expires.

At major offices in Bangkok and tourist areas like Phuket, Korean-language assistance is often available.

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Visa-Free: 30 Days on Arrival

Holiday or short breakVisa Exemption

South Korean passport holders receive 30 days on arrival.

One to two month stayTourist Visa (TR)

Pre-apply at the Thai Embassy in Seoul for 60 days from arrival.

Frequent visitorMulti-Entry Tourist Visa

Valid 6 months, multiple 60-day entries — great for those splitting time between Korea and Thailand.

1South Korea is one of Thailand's largest source markets for tourism — immigration is smooth and efficient.
2Direct flights from Seoul Incheon to Bangkok Suvarnabhumi, Phuket, and Chiang Mai are frequent and affordable.
3The Thai consulate in Seoul processes tourist visas in 2–3 business days.

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