For international travelers, KAIST is best reached by flying to Incheon Airport or Gimpo Airport. Detailed directions from these airports to KAIST can be found here.
Invitation letters for visa purposes
Nationals of visa waiver countries can enter Korea without a visa as long as the purpose of their visit is tourism or temporary visit, such as attending the conference.
For more information, please visit Korea Visit Portal. Should you need a visa, we also strongly recommend you to inquire your local Korean embassy or travel agency.