United Kingdom Electronic Travel Authorisation (ETA)
UK ETA · For South Korea citizens
Planning a trip to the UK as a South Korean citizen? Great news: you don't need a traditional visa. Since January 2025, South Koreans require an Electronic Travel Authorisation (ETA) costing just £10. The application takes minutes online, with approval typically within 3 working days. The ETA allows stays up to 6 months for tourism.
UK Electronic Travel Authorisation (ETA) for South Korean Citizens (2025) - Document Checklist
For South Korea citizens · VisaBeat.com
Document Checklist
Your passport must be valid for the duration of your stay in the UK
Complete the ETA application via the UK ETA app or gov.uk website
A recent digital photograph for your ETA application
Email address and phone number for application updates
What is the UK ETA?
The Electronic Travel Authorisation (ETA) is a digital travel permit that replaced visa-free travel for South Korean citizens from January 8, 2025.1 It is similar to the US ESTA or Australian ETA systems.
The ETA is not a visa but a pre-travel security screening. For most South Korean travellers, approval is quick and straightforward.
Application Process
1. Download the UK ETA App or Visit gov.uk
The easiest method is using the official UK ETA app (iOS and Android).1 Alternatively, apply through the gov.uk website.
2. Scan Your Passport
Use your phone to scan your biometric passport. The app reads the chip automatically.
3. Take a Photo
The app guides you through taking a suitable photo using your phone camera.
4. Answer Questions
Provide basic information including travel plans and answer security screening questions about criminal history and immigration violations.
5. Pay the Fee
The ETA costs £10, payable by debit or credit card.1
6. Receive Confirmation
Most applications are approved within 24 hours. You will receive email confirmation.1
Fees
| Service | Cost | Notes |
|---|---|---|
| UK ETA | £10 | Valid for 2 years or until passport expires |
The £10 fee is non-refundable, even if your application is refused.1
What the ETA Allows
With an approved UK ETA, South Korean citizens can:3
- Tourism: Visit attractions, see family and friends, attend events
- Business: Attend meetings, conferences, negotiations, training
- Transit: Pass through the UK to another destination
- Study: Short courses up to 30 days
- Medical treatment: Receive private medical care
What You Cannot Do
The ETA does not permit:3
- Employment or paid work of any kind
- Long-term study (over 30 days)
- Living in the UK through frequent visits
- Accessing public funds or healthcare (except emergencies)
- Getting married or registering a civil partnership
Processing Times
| Application Type | Processing Time |
|---|---|
| Standard | Within 3 working days |
| Most approvals | Within 24 hours |
Apply at least 3 days before your planned travel date.1 There is no expedited service as processing is already fast.
If Your ETA is Refused
If refused, you have two options:
-
Apply for a Standard Visitor Visa: This requires more documentation and an appointment at a visa application centre, but allows you to provide additional evidence.
-
Request reconsideration: If you believe the refusal was made in error, you can contact UK Visas and Immigration.
A refusal does not ban you from future travel to the UK, but you must address the concerns raised.
Tips for South Korean Travellers
- Apply early: Even though processing is fast, apply at least a week before travel to avoid any last-minute issues
- Check passport validity: Your ETA will expire when your passport does
- Keep confirmation: Save your approval email or take a screenshot
- Be honest: Incorrect information can result in refusal and future bans
- Multiple trips: Your ETA covers unlimited entries for 2 years
Common Rejection Reasons
Based on official refusal data for this corridor
Criminal History
Applicants with criminal convictions or pending charges may be refused, particularly for serious offences.
How to avoid: Be completely honest in your application. Minor offences may not prevent approval, but lying about them will result in refusal and future bans.
Previous Immigration Violations
History of overstaying visas or breaching immigration rules in the UK or other countries.
How to avoid: If you have previous violations, consider applying for a Standard Visitor Visa where you can explain circumstances with supporting documents.
Incomplete Application
Missing or incorrect information in the application form.
How to avoid: Double-check all passport details match exactly. Ensure your photo meets requirements before submitting.
Security Concerns
Background checks reveal potential security issues or links to prohibited activities.
How to avoid: Ensure all security questions are answered honestly and completely.
Frequently Asked Questions
Do South Korean citizens need a visa for the UK?
No, South Korean citizens do not need a traditional visa for short visits to the UK. Since January 8, 2025, you need an Electronic Travel Authorisation (ETA) instead, which costs £10 and is valid for 2 years.
How long can South Koreans stay in the UK?
With an approved ETA, South Korean citizens can stay in the UK for up to 6 months per visit for tourism, visiting family, or business meetings. You cannot work or study for longer than 30 days.
How long does UK ETA approval take?
Most ETA applications are approved within 24 hours. However, you should apply at least 3 working days before travel as some applications may require additional review.
How long is the UK ETA valid?
The UK ETA is valid for 2 years from the date of issue, or until your passport expires, whichever comes first. It allows multiple entries during this period.
Can I work in the UK with an ETA?
No, the ETA does not permit employment. You can attend business meetings, conferences, and negotiations, but you cannot take a job or do paid work. For work purposes, you need a work visa.
What if my ETA application is refused?
If refused, you will receive notification explaining why. You may need to apply for a Standard Visitor Visa instead, which requires more documentation and an in-person appointment.