Visa Application Fee for Each Visa Type
example of s.korea visa 
| Type of Visa | Fee (USD) | 
|---|---|
| 90 days or less Single-entry visa | USD 40 | 
| 91 days or longer Single-entry visa | USD 60 | 
| Double-entry visa usable up to 2 times | USD 70 | 
| Multiple-entry visa | USD 90 | 
For US citizens you must have a valid passport to enter the Republic of Korea. Although obtaining a visa in advance can ease the entry process, as long as you have a valid U.S. passport for travel after Septemter 1, 2021, you can traveling to korea for tourism or business purpses for less than 90d days can obtain a K-ETA. You must have a valid U.S. passport and a visa or an approved Korea Electronic Travel Authorization (K-ETA) to enter Korea. 
 
 
 
 
 
 
