South Korea to United States tourist visa

Complete ESTA requirements, fees, and Visa Waiver Program guide for South Korean citizens visiting the United States. Updated December 2025.

Required documents

Valid South Korean e-Passport — Your passport must be an electronic passport (e-Passport) with a chip
ESTA Application — Complete the online ESTA application on the official CBP website
Contact Information — US address and contact details for your stay
Employment Information — Current employer name and address

Tourism — Sightseeing, visiting family and friends, attending events
Business — Meetings, conferences, contract negotiations, training
Transit — Connecting flights through US airports
Medical treatment — Receiving medical care in the US
Working for a US employer — Working for a US employer (even remotely while in the US)
Studying in a degree program — Studying in a degree program

Do South Korean citizens need a visa for the USA?: No, South Korea is part of the Visa Waiver Program (VWP). South Korean citizens can travel to the US for tourism or business for up to 90 days without a visa. You need an approved ESTA (Electronic System for Travel Authorization) before travel.
How long can South Koreans stay in the US without a visa?: With an approved ESTA under the Visa Waiver Program, South Korean citizens can stay up to 90 days per visit. This cannot be extended. If you need to stay longer, you must apply for a B1/B2 visa before traveling.
How much does the US ESTA cost?: The ESTA costs $21 as of early 2025. From September 30, 2025, the fee will increase to $40. The fee is non-refundable even if your application is denied.
How long does ESTA approval take?: Most ESTA applications are approved within minutes. However, you should apply at least 72 hours before departure as some applications require additional review.
How long is the ESTA valid?: An approved ESTA is valid for 2 years or until your passport expires, whichever comes first. It allows multiple entries to the US during this period.
Can I work in the US with an ESTA?: No, the ESTA and Visa Waiver Program do not permit employment. You can attend business meetings and conferences, but not work for a US employer. For work purposes, you need a work visa.