How to Buy KTX Tickets as a Foreigner: Website, App, and KORAIL Pass
Foreign visitors can buy KTX tickets on KORAIL’s English website at letskorail.com or in the KORAIL+ app, and both accept overseas credit cards. Seats go on sale at 7:00 a.m. Korea time, two months before the travel date. Until October 1, 2026, that window was one month, so older guides may give you the wrong…