Can I travel from Seoul to Busan by train?
Answer status
YES, BY KTX
Quick answer
Yes. The KTX high-speed train runs between Seoul and Busan in about 2 hours 15 minutes, and tickets are booked on KORAIL’s official site and app, at stations and in some partner apps.
What you should know
- KTX Seoul to Busan takes about 2 h 15 min on the fastest services.
- Booking opens at 07:00 one month before the travel date on KORAIL’s official site and app (letskorail.com).
- The KORAIL Pass is for non-Korean passport holders and covers KTX and other trains.
- SRT trains depart from Suseo Station in Gangnam and are booked through KORAIL.
What you need
- •A reserved seat, especially on weekends and holidays
- •Your passport if you buy a KORAIL Pass
Common mistakes
- •Not checking which station you depart from (Seoul or Suseo)
Alternatives
- •Express bus
- •Domestic flight Gimpo to Gimhae
Need the full guide?
Useful tool
Saved in this browser. Sign in to keep it on every device.
Related questions
- Can I use T-money as a tourist?Yes. T-money is sold at convenience stores and works on subways, city and express buses, taxis and trains across Korea. Tourist-only cards also exist.YESTransport
- Can I communicate in English in Korea?Signs in English are common in public places, and tourist information centers and the 1330 helpline help in English. Conversation outside tourist areas can be limited, so keep a translation app and key phrases ready.YES, WITH CONDITIONSEveryday Life
Official sources
Last verified: October 3, 2026
Rules, prices and policies change. Confirm important details with the official sources above before you travel.