Who Can Enter South Korea Visa-Free?
South Korea maintains visa-free entry agreements with over 100 countries. Citizens of eligible nations can enter without arranging a visa in advance, though many are still required to obtain a K-ETA before departure. The permitted stay duration varies by nationality:
90-Day Visa-Free Entry
Citizens of these countries are typically permitted to stay up to 90 days:
- United States
- Canada
- United Kingdom
- Germany
- France
- Australia
- New Zealand
- Japan
- Singapore
- Switzerland
- Netherlands
- Sweden
30-Day Visa-Free Entry
Some nationalities receive a shorter visa-free allowance of 30 days:
- Thailand
- Malaysia
- Philippines
- Indonesia
- Hong Kong
- Macau
- Turkey
- Brazil
- Mexico
- Chile
Stay allowances are subject to bilateral agreement changes. Verify before traveling.
K-ETA requirement: Being visa-exempt does not automatically mean you can board without pre-authorization. Many visa-free nationalities must obtain a K-ETA before traveling to South Korea by air. See the K-ETA section below. Some nationalities have been granted temporary K-ETA exemptions β confirm the current status for your passport before booking.
What Is the Korea Electronic Travel Authorization (K-ETA)?
K-ETA is not a visa. It is an electronic pre-screening and travel authorization required for visa-exempt travelers arriving by air at South Korean airports. Obtaining a K-ETA does not guarantee entry β final admission is determined by the immigration officer at the port of entry.
The Korea Electronic Travel Authorization (K-ETA) is South Korea's equivalent of systems like the US ESTA or Canada's eTA. It is a mandatory online pre-authorization for most eTA-class travelers before boarding a flight or ferry to South Korea. Key details:
Application
Applied for online at the official K-ETA portal (k-eta.go.kr). The fee is approximately USD 10. Apply at least 72 hours before departure, though earlier is recommended.
Validity
A K-ETA is valid for 2 years from the date of issue, or until your passport expires β whichever comes first. During this period you may make multiple visits to South Korea.
Stay per visit
Each visit under K-ETA allows a stay of up to 90 days. The K-ETA does not guarantee a 90-day stay β the officer grants the authorized duration at entry.
Who Needs K-ETA and Who Is Exempt?
K-ETA is required for most visa-exempt nationalities traveling to South Korea by air. However, South Korea has periodically issued temporary K-ETA exemptions for travelers from specific countries (including some EU/EEA nations, the US, Canada, Australia, Japan, and others) during high-traffic periods or as policy adjustments.
Travelers who are already visa holders (holding a South Korean C-3, D, E, F, or other visa) do not need K-ETA β their visa serves as the pre-authorization. Transit passengers who do not clear immigration are also exempt.
Because K-ETA exemptions change frequently, always verify the current requirement for your specific nationality directly with the Korea Immigration Service or the official K-ETA portal before your trip.
Who Needs a South Korean Tourist Visa?
Travelers from countries that do not have a visa-free agreement with South Korea must obtain a tourist visa (C-3 short-term visitor visa) before traveling. Use our Do I Need a Visa tool to confirm which requirement applies to your passport.
C-3 Short-Term Visitor Visa Application Process
- Applications are submitted at the nearest South Korean embassy or consulate in your country of residence
- The C-3 visa covers tourism, family visits, and short business activities for stays of up to 90 days
- Standard processing time is typically 5 to 10 business days, though this varies by consulate and nationality
- Required documents typically include a completed application form, valid passport, passport-size photo, proof of travel itinerary, proof of accommodation, bank statements, and employment or enrollment documentation
- South Korea offers an online visa application system (Visa Portal) for certain nationalities and missions β check the South Korean embassy website for your country
- A visa application fee applies and varies by nationality and consulate
Travelers holding a C-3 visa do not additionally require a K-ETA β the visa itself serves as the entry authorization. The C-3 visa may be issued as a single-entry or multiple-entry visa depending on your nationality and the consulate's assessment.
Required Documents at Entry
All travelers entering South Korea β regardless of visa status β must satisfy standard entry requirements. Korean immigration officers have full discretion to deny entry if any condition is not met.
Passport Validity
South Korea recommends β and most airlines require β that your passport be valid for at least 6 months beyond your intended date of departure from South Korea. Review our guide on passport validity rules for full details. A passport that expires during your trip will result in denial of boarding and entry.
Approved K-ETA (If Applicable)
Visa-exempt travelers subject to the K-ETA requirement must present proof of an approved K-ETA when checking in for their flight. Airlines are required to verify K-ETA status before boarding. Travelers who arrive without a required K-ETA may be denied boarding or entry. The K-ETA approval is linked to your passport number β carry the same passport you used when applying.
Return or Onward Ticket
A confirmed return or onward ticket showing you will depart South Korea before your authorized stay expires. Airlines typically check this at check-in; immigration officers may also ask at Incheon or other ports of entry.
Proof of Sufficient Funds
Immigration officers may request evidence of sufficient funds to cover your stay. Bank statements, credit cards, or a combination are acceptable. South Korea does not publish a fixed per-day minimum, but having access to the equivalent of at least USD 50β100 per day is a common benchmark. The requirement is enforced more strictly for travelers with limited travel history to South Korea.
Proof of Accommodation
Hotel reservation confirmations, Airbnb bookings, or an invitation letter from a host in South Korea help satisfy the immigration officer's requirement to know where you will be staying. Having your accommodation details readily available at immigration β including address and contact information β avoids unnecessary delays.
Length of Stay Rules
The permitted tourist stay in South Korea depends on your nationality. Most travelers from major Western nations, Japan, and several Southeast Asian countries are permitted stays of up to 90 days. Some nationalities are limited to 30 days per visit. The exact duration authorized on any specific entry is stamped in your passport by the immigration officer and may be less than the maximum if there are concerns about the purpose of your visit or your travel history.
South Korea does not permit extensions of tourist (visa-exempt) stays within the country. If you need to stay longer than your authorized period, you must depart South Korea and re-enter β or apply for an appropriate long-term visa at a Korean consulate abroad before your trip.
There is no official limit on how many times you can enter South Korea on visa-free status per year. However, immigration officers monitor travelers who make frequent short trips and may deny entry or ask detailed questions if they suspect you are effectively residing in South Korea on successive tourist entries.
If you have a valid South Korean visa (C-3 or other category), the stay duration is governed by the visa conditions β typically up to 90 days per visit within the visa's validity period.
Overstay Penalties in South Korea
Fines, Detention, and Entry Bans
Fines: Overstaying your authorized stay in South Korea results in an administrative fine. The fine increases with the length of the overstay and is assessed by the Korea Immigration Service at the time of departure.
Detention: South Korean immigration authorities have the power to detain overstayers pending deportation proceedings. Extended overstays or overstays combined with other immigration violations increase the likelihood of detention rather than voluntary departure with a fine.
Entry bans: All overstayers receive an entry ban from South Korea. The duration depends on the severity of the overstay: short overstays may result in a 1-year ban, while longer overstays or repeat violations can lead to bans of 5 years or more. Serious cases may result in a permanent ban.
Impact on future visa applications: An overstay record in South Korea is visible to immigration officers in South Korea and may be shared with partner immigration systems. This can negatively affect applications for South Korean visas, as well as visa applications for Japan, the US, and other countries.
If you cannot depart on time: Contact the nearest Korea Immigration Service office immediately β before your authorized stay expires if at all possible. Proactively reporting your situation is treated more favorably than being discovered after the fact.
Frequently Asked Questions
Sources and Official Information
This guide is compiled from official South Korean government immigration sources. Entry requirements β including K-ETA requirements β change frequently. Always verify current policy before booking travel.
For details about our research process, see our methodology page.
Last Reviewed: February 22, 2026
Official Sources:
- β’ Korea Immigration Service (μΆμ κ΅Β·μΈκ΅μΈμ μ± λ³ΈλΆ) β immigration.go.kr
- β’ Official K-ETA Portal β k-eta.go.kr
- β’ Ministry of Foreign Affairs Republic of Korea β mofa.go.kr
- β’ International Air Transport Association (IATA) Timatic Database
Important: K-ETA requirements in particular are subject to change. Always verify the current K-ETA status for your nationality with the Korea Immigration Service or the official K-ETA portal before booking.
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