K-ETA Applications, Tourist Visas, and Entry Requirements for Southeast Asian Travelers

South Korea Visa Requirements Southeast Asian Passport: a Passport-First Guide

You are holding your passport at the Incheon Airport immigration counter and the officer asks for your K-ETA approval. If you have a Singapore passport, you show it and walk through in under two minutes. If you have a Philippine passport, you never make it to that counter. You need a consular visa first. This page tells you exactly which group you fall into and what to do about it.

South Korea divides Southeast Asian passports into three categories: visa-free with K-ETA, visa-free without K-ETA, and full visa required. The category changes what you pay, how far ahead you plan, and whether you even board the plane. Below is the breakdown by nationality.

Which Passports Are Visa-Free and Which Need a Consular Visa

No K-ETA Required

Singapore passport holders get 90 days visa-free and are exempt from K-ETA. Singapore is one of 22 countries and territories on the temporary K-ETA exemption list that runs through 31 December 2025. The 2025 published list from the Ministry of Foreign Affairs includes Singapore, Japan, Hong Kong, Macao, Taiwan, Australia, New Zealand, and most Western European and North American passports. If you hold one of these, you enter with no pre-arrival approval, no fee, and no application. The exemption is scheduled for annual review. Verify it on the K-ETA official site before you book.

K-ETA Required

Malaysia and Thailand passports are visa-free for 90 days but require a K-ETA. Malaysia visa-free resumed on 1 April 2022. Thailand remains on the visa-free list. Both groups must submit a K-ETA application online at www.k-eta.go.kr at least 72 hours before departure. Approval arrives within 24 hours. The fee is 10,000 KRW, roughly USD 8. The approval is valid for 3 years or until your passport expires, whichever comes first. If your passport expires in 12 months, the K-ETA expires with it. Renew the passport, reapply for K-ETA.

Full Visa Required

Indonesia, the Philippines, and Vietnam are not visa-free. Apply for a C-3-9 short term tourist visa through a Korean embassy or consulate. Philippine passport holders must use a designated travel agency. The visa allows a single entry for up to 90 days. Processing takes 5 to 15 working days. The fee is USD 40 equivalent in local currency.

C-3-9 Visa Application: Required Documents and Financial Proof

Indonesian Passport Holders

Submit a completed application form, passport with at least 6 months remaining validity, one passport photo, round trip flight itinerary, and proof of accommodation. Bank statements for the last 3 to 6 months are required. Verify the exact minimum balance threshold with the Korean embassy in Jakarta before you compile documents. Include a certificate of employment, leave approval letter, and the last 3 months of payslips. Self employed applicants submit business registration and tax returns.

Philippine Passport Holders

You apply through a designated travel agency, not directly at the embassy. The same documents apply. The agency handles submission and collection. Expect the visa fee plus a service charge from the agency. Processing runs 5 to 15 working days. Apply at least 3 weeks before departure to absorb any delays.

Vietnamese Passport Holders

Apply at the Korean embassy or consulate in Hanoi or Ho Chi Minh City. Same document set as Indonesia. Financial proof is the most common reason for refusal. Insufficient funds, unclear source of income, or weak ties to your home country cause rejection. If you do not have employment or property ties, provide evidence of family obligations or business registration that shows you will return.

The Jeju Visa Waiver Exception

Jeju Island operates its own visa waiver program separate from mainland rules. Holders of passports from Indonesia, the Philippines, and Vietnam can enter Jeju without a visa for up to 30 days. You must fly directly into Jeju International Airport from an international route. Do not transit through Seoul or Busan first. If your itinerary includes mainland South Korea, you need the full C-3-9 visa regardless of Jeju entry. If you only plan to visit Jeju, this waiver saves the visa fee and application time. Verify your nationality is on the current Jeju waiver list before you book.

K-ETA: Who Needs it and How it Works

The K-ETA is not a visa. It is an electronic travel authorisation for nationals of the 112 visa free countries. If you hold a Malaysia or Thailand passport, you must have approved K-ETA before you check in for your flight. The airline will deny boarding without it. The fee is 10,000 KRW. Apply at www.k-eta.go.kr. Do not use third party sites that charge more and do nothing different. Approval comes within 24 hours. Apply at least 72 hours before departure. If you apply at 49 hours, you risk rejection before your flight.

If you hold a passport from Singapore, Japan, Hong Kong, Macao, Taiwan, Australia, New Zealand, the US, Canada, the UK, or the 15 other countries on the temporary exemption list, you do not need K-ETA through 31 December 2025. That deadline may be extended or made permanent. Check the K-ETA site before you travel. The exemption is reviewed annually.

Arrival Procedures, Biometrics, and Customs

At Immigration

All foreign nationals age 17 and older submit fingerprints and a photograph at immigration. Fill out an arrival card with your name, passport number, address in Korea, and purpose of visit. The officer asks your purpose, duration, accommodation address, return flight details, and occupation. Answer briefly. A vague answer about staying with a friend without an address triggers further questioning and possible refusal.

Health Declaration

The Q code health declaration is not mandatory unless you arrive from an area with a declared quarantine concern. The Korea Disease Control and Prevention Agency publishes the current list. Check ncov.kdca.go.kr before departure. If no area is flagged, skip the Q code.

Customs

Customs duty free allowance: USD 800 total value of goods for personal use. Alcohol one bottle up to 1 litre and USD 400 value. Perfume 60 mL. Tobacco 200 cigarettes or 50 cigars or 250 grams of pipe tobacco. Declare cash or checks exceeding USD 10,000 inbound or outbound. Failure to declare results in seizure and fines.