Last Updated: August 2026
Planning a trip to South Korea?
Before booking your flight — or at least before heading to the airport — there are three things you should understand:
Visa, K-ETA, and the e-Arrival Card.
They are not the same thing, and which one you need depends mainly on your nationality, passport, and purpose of travel.
Here is the simple Korea101Guide explanation.
Korea Entry Requirements at a Glance
| Your Situation | Visa | K-ETA | e-Arrival Card |
|---|---|---|---|
| Visa-free traveler from a country currently exempt from K-ETA | Usually No | Temporarily exempt | Usually Yes |
| Visa-free traveler who is required to obtain K-ETA | No | Yes | No, if K-ETA is approved |
| Traveler from a country requiring a tourist visa | Yes | No | Usually Yes |
| Holder of a valid Korean Residence Card | Follow residence status | Usually No | Generally No |
Important: Visa-free eligibility and the permitted length of stay vary depending on your nationality and passport. Always check your individual status before traveling.
1. Do I Need a Visa to Visit Korea?
The answer depends primarily on your nationality and the purpose of your visit.
Citizens of many countries can visit Korea for a short period for purposes such as tourism without obtaining a traditional visa in advance.
Other travelers must obtain a visa before arriving.
For tourism, one of the common visa categories is the General Tourist Visa (C-3-9). Korea also has separate visa categories for business, study, employment, medical tourism, working holidays and other purposes. The official Korea Visa Portal lists visa-free categories such as B-1 and B-2 as well as short-term visitor categories including C-3 visas.
Simple Rule
If you are coming to Korea for:
| Purpose | What to Check |
|---|---|
| Tourism | Visa-free eligibility or Tourist Visa |
| Business meeting | Short-term business entry rules |
| Study | Student visa |
| Employment | Appropriate work visa |
| Medical treatment | Medical tourism or treatment visa |
| Long-term residence | Appropriate long-term visa |
Do not assume that entering Korea as a tourist allows you to work or study long-term.
2. What Is K-ETA?
K-ETA stands for Korea Electronic Travel Authorization.
It is not a visa.
It is an electronic travel authorization for certain foreign nationals who are eligible to enter Korea without a visa.
For travelers who are required to obtain K-ETA, the official application fee is currently KRW 10,000, and assessment generally takes up to 72 hours, although it can take longer in some cases.
Important 2026 Update
Korea has extended the temporary K-ETA exemption for designated countries and regions until December 31, 2026.
If your passport is covered by the temporary exemption, you do not have to obtain K-ETA during the exemption period.
However, there is one important detail:
K-ETA exemption does not automatically mean e-Arrival Card exemption.
If you travel without K-ETA because you are temporarily exempt, you will generally need to submit an e-Arrival Card unless you fall under another exemption category.
Travelers who voluntarily apply for and receive K-ETA despite being temporarily exempt can benefit from not having to submit an arrival card.
3. What Is the Korea e-Arrival Card?
The e-Arrival Card is Korea’s electronic arrival declaration.
It replaces the traditional paper arrival card for travelers who are required to submit one.
And importantly:
The official e-Arrival Card is FREE.
You can submit it online within three days before arriving in Korea.
You will generally need:
- A valid passport
- An email address
- Your arrival date and flight information
- Your accommodation or address in Korea
- Your departure information, if available
Once submitted, you do not need to fill out a separate paper arrival card.
K-ETA vs. e-Arrival Card: What’s the Difference?
This is one of the most common sources of confusion for travelers.
| K-ETA | e-Arrival Card | |
|---|---|---|
| What is it? | Electronic travel authorization | Electronic arrival declaration |
| Is it a visa? | No | No |
| Who uses it? | Certain visa-free travelers | Travelers required to submit an arrival declaration |
| Fee | KRW 10,000 | Free |
| When? | Before traveling | Within 3 days before arrival |
| Arrival Card required afterward? | No, if K-ETA is approved | It is the arrival declaration |
Easy way to remember it:
K-ETA = Permission to travel under visa-free entry rules
e-Arrival Card = Information about your arrival and stay
They serve different purposes.
4. What Should I Prepare Before Immigration?
Even if you have a visa or approved K-ETA, final admission into Korea is determined during immigration inspection.
An approved K-ETA does not guarantee entry, and possession of a Korean visa also does not automatically guarantee admission if a traveler is found inadmissible at the border.
Before you land, make sure you can clearly confirm:
- Your passport
- Your purpose of visiting Korea
- Where you will stay
- Your planned length of stay
- Your departure or onward travel plans
Most tourists pass through immigration without difficulty when their documents and travel information are in order.
5. Korea Customs Rules You Should Know
Most ordinary travelers will have no customs problems, but there are several rules worth knowing.
| Item | What You Should Know |
|---|---|
| Cash | Amounts over the equivalent of USD 10,000 must be declared |
| Personal purchases | General traveler duty-free allowance is up to USD 800 |
| Drugs / controlled substances | Strictly regulated |
| Certain medicines | May require additional confirmation or permission |
| Meat, plants, fruits and agricultural products | May be subject to declaration or quarantine restrictions |
| Firearms and dangerous items | Strictly controlled |
Korea Customs states that travelers entering with more than the equivalent of USD 10,000 in cash or certain means of payment must declare it. The current traveler allowance for general goods is up to USD 800, subject to separate rules and limits for certain products.
Be particularly careful with cannabis, narcotics and controlled medicines. Something that is legal or prescribed in your home country is not automatically permitted in Korea. Korea Customs lists marijuana, psychoactive drugs and medicines that may be misused or abused among restricted goods requiring special attention.
6. Three Common Mistakes Travelers Make
Mistake #1: Thinking K-ETA Is a Visa
It isn’t.
K-ETA is designed for eligible visa-free travelers.
Mistake #2: Thinking “K-ETA Exempt” Means “Nothing to Do”
This is especially important in 2026.
If you are temporarily exempt from K-ETA, you may still need to complete the e-Arrival Card before entering Korea.
Mistake #3: Paying for a Fake e-Arrival Card Website
The Korean government specifically warns travelers about websites pretending to provide the official e-Arrival Card service.
The official Korean e-Arrival Card is completely free.
If a website asks you to pay for an e-Arrival Card, check carefully before entering personal or payment information.
Before You Fly: 5-Minute Korea Entry Checklist
Before leaving for Korea, check these five things:
- Is my passport valid?
- Does my nationality require a Korean visa?
- If I am visa-free, do I need K-ETA?
- If I do not have K-ETA, do I need an e-Arrival Card?
- Am I carrying anything that must be declared to Korean Customs?
If all five are clear, you are ready for Korea.
Frequently Asked Questions
Do all foreigners need a visa to visit Korea?
No. Many nationalities are eligible for short-term visa-free entry, while others must obtain a visa. Eligibility and permitted stay vary by nationality.
Do I need K-ETA in 2026?
It depends on your nationality. Korea has extended the temporary K-ETA exemption for certain countries and regions until December 31, 2026.
Is the Korea e-Arrival Card free?
Yes. The official Korean e-Arrival Card is free of charge.
If I have K-ETA, do I need an e-Arrival Card?
Generally, no. Travelers with approved K-ETA are exempt from submitting the arrival card.
Final Tip from Korea101Guide
Korean entry rules can change, so do not rely only on an old YouTube video, social media post or travel forum.
Before your flight, always check the latest information from:
- Korea Visa Portal
- Official K-ETA
- Official Korea e-Arrival Card
- Korea Immigration Service
- Korea Customs Service
A few minutes of checking before departure can save hours of trouble at the airport.
Welcome to Korea — and enjoy your trip! 🇰🇷
Korea101Guide.com 
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