A pre-travel approval applied for online. Not a visa — typically issued within 24-72 hours.

A pre-travel approval applied for online. Not a visa — typically issued within 24-72 hours. Permitted stay is 90 days.

Thailand passport holders can typically stay in South Korea for 90 days under the standard entry rules. Longer stays require a separate long-term visa.

Thailand citizens need an ETA (Electronic Travel Authorisation) to enter South Korea. A pre-travel approval applied for online. Not a visa — typically issued within 24-72 hours.

The validity period of a K-ETA is 3 years from the date of approval. K-ETA often denies entry to Thai citizens.

Apply online through the official South Korea ETA portal before traveling. Most travel authorizations are issued within 24-72 hours. You'll need your passport details, travel dates, and a payment method.

For short business visits like meetings or conferences, Thailand citizens typically enter South Korea under the same rules as tourists. For paid work, long assignments, or activities beyond what a tourist visa allows, a dedicated business or work visa is required. Confirm specifics with the South Korea embassy or consulate.