As of March 11th, 2020, the Thai Government requires a visa for Corean citzen.

COUNTRIES ALLOWED 90 DAYS TOURISM WITHOUT VISA For Tourism Purpose ONLY List of countries allowed a 90 DAY-Stay without a Visa for Tourism (pleasure) only.
  • A proof of confirmed air ticket showing 90 days or less in Thailand.
  • A valid passport (must not expire within 6 months after your travel)
  1. Argentina
  2. Brazil
  3. Chile
  4. Korea
  5. Peru