Seoul to Busan by train (KTX vs SRT)
The fastest and easiest way from Seoul to Busan is high-speed rail. Most travelers choose between KTX (Korail) and SRT (SR). The best choice is usually the train that departs from the most convenient station for your hotel and schedule.
Quick recommendation
If you’re staying in central Seoul, KTX from Seoul Station is often the simplest. If you’re closer to the southeast / Gangnam-side, SRT from Suseo may be easier. Pick the departure time that fits your day.
At a glance
Route
Seoul → Busan
Best mode
High-speed rail
Decision factor
Station + schedule
For deeper context, see KTX vs SRT and Seoul Station vs Suseo.
Which station should you use?
KTX: Seoul Station
Common for tourists staying around Myeongdong, City Hall, Jongno, or Hongdae.
SRT: Suseo Station
Often convenient if you’re staying in the southeast / Gangnam-side and want SRT schedules.
Booking (official sites)
Always confirm schedules and prices on the official sites:
Korail (KTX) – Official
Book KTX from Seoul Station.
Open →
SRT (SR) – Official
Book SRT from Suseo.
Open →
If your card fails
FAQ
Is KTX better than SRT for Seoul → Busan?
For most tourists, they’re both great. Choose based on the station (Seoul Station vs Suseo) and the departure time that fits your schedule.
Can I buy tickets at the station?
Yes. If online payment fails, station ticket counters are a reliable fallback.