Jeju Visa-Free Entry 2026: Why You Still Can't Travel to Mainland Korea Without a Visa
Bottom line: If you enter Jeju Island through Jeju International Airport or Jeju Port on the visa-free (무사증) entry available to Chinese and other eligible nationals, you can stay up to 30 days without a visa — but that permission is valid only on Jeju. If you also want to see Seoul or anywhere else on the mainland, you can't switch mid-trip. You need to enter Korea separately through Incheon or Gimpo with a regular visa or K-ETA from the start.
If you didn't know: Korea's Ministry of Justice counted 10,738 people who had overstayed after entering Jeju visa-free as of the end of August 2025, and 9,100 of them (85%) were Chinese nationals. A targeted crackdown from September 7 to 28, 2026 caught 232 people, and enforcement continues through December 11, 2026. Getting caught leaving Jeju without authorization on a visa-free entry can mean forced deportation and being barred from re-entering Korea for years.
Jeju visa-free stay — up to 30 days · valid only inside Jeju Province · no visa or K-ETA needed to enter Jeju this way · travel to mainland Korea is not allowed on this entry · a separate program lets Chinese group tourists traveling with a designated travel agency go visa-free nationwide for 15 days, extended through the end of 2026 — don't confuse the two · Inquiries: Jeju Immigration Office.
That the Jeju visa-free program is restricted to Jeju Province, and that the designated-agency group program is a separate system, is confirmed by reporting that Jeju's provincial government again asked the Ministry of Justice in 2026 to allow visa-free arrivals to travel nationwide — a request the ministry has not accepted. The crackdown dates (September 7-28), the 232 people caught, and the overstay total (10,738, including 9,100 Chinese nationals) were checked on the twig24.com report screen on 2026-11-04.
This article summarizes official information and is not legal advice. For a decision about your own immigration status, consult the immigration office that has jurisdiction over your case.
Journey stage: Before you go · Verified 2026-11-04
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