# Seoul to Busan Train — KTX & SRT times, tickets & classes Capital to coast in one afternoon. The Seoul to Busan train runs the 417 km Gyeongbu high-speed line in as little as 2 hours 15 minutes, and it's run by two competing operators: KTX (Korail) and SRT (SR Corporation). ## The Seoul to Busan train route One high-speed spine runs the length of the peninsula, served by two operators. Fast KTX and SRT trains head south from Seoul down the Gyeongbu line, calling only at the biggest intermediate cities — usually Daejeon in the centre and Dongdaegu near Daegu — before reaching Busan Station by the sea. Five stations on the KTX routing in total; SRT joins the same line via its own connector from Suseo. - Journey: as little as 2h 15m (SRT) / 2h 18m (KTX), city to city - Distance: 417 km down the Gyeongbu high-speed line - Frequency: around 85 daily departures across both operators, roughly every 15–30 minutes for much of the day, running from about 05:13 to 22:49 ## KTX vs SRT on the Seoul to Busan train The Seoul to Busan train is genuinely run by two separate companies on the same corridor. - **KTX** — run by Korail (Korea Railroad Corporation), South Korea's national railway. In service on this route since 2004. Departs central **Seoul Station**, arrives **Busan Station**. - **SRT** — run by SR Corporation, a separate company majority-owned by Korail but operated as its own brand with its own ticketing system. In service since December 2016. Departs **Suseo Station** in southern Seoul, arrives **Busan Station**. - Both run comparable Korean-built high-speed trainsets (KTX-Sancheon/KTX-Eum vs SRT's EMU-320) at up to ~300 km/h. SRT fares are typically somewhat cheaper (commonly cited as roughly 10–15% less) than the equivalent KTX fare. - Both operators are covered by the live search. ## Seoul to Busan in 2h 15m Door-to-door times, city centre to city centre: - Train (KTX/SRT): ~2h 15m - Flight: ~3h+ door to door (about 1h in the air, plus Gimpo/Gimhae airports and security) - Express bus: ~4h 20m, the cheapest option - Car: ~4h+ on the Gyeongbu Expressway, plus tolls ## Classes on the Seoul to Busan train Both KTX and SRT offer two reserved-seat classes; naming varies slightly by operator. ### Standard (Economy) Comfortable 2+2 seating with power outlets, big windows and luggage space. The everyday choice. From about $34 on KTX, typically a little less on SRT. ### First Class Roomier 2+1 seating with more legroom, a quieter carriage and more luggage space — a modest step up on either operator. ## Where the Seoul to Busan train starts and ends **Seoul (departure):** Two different stations. KTX leaves from Seoul Station — central, with subway and airport-rail links. SRT leaves from Suseo Station — a separate station in southern Seoul (Gangnam/Suseo area). Check your ticket to see which one you need. **Busan (arrival):** Both operators arrive at Busan Station, right by the waterfront — a short hop from Jagalchi Fish Market and the Nampo-dong district, with the subway out to Haeundae Beach. ## Riding the Seoul to Busan train 1. Reserve your seat — every seat on both operators is reserved; busy weekends sell out. 2. Double-check your Seoul station — KTX from Seoul Station, SRT from Suseo Station; they're different places. 3. Standard is plenty for the two-hour run; First Class for extra room. 4. Book ahead for weekends — both KTX and SRT are popular on this line. 5. Search before you go — times, fares and operator options shift with demand. ## Seoul to Busan by train, plane, bus or car | Mode | City-to-city time | Typical cost | Notes | |---|---|---|---| | Train (KTX/SRT) | ~2h 15m | from ~$34, less on SRT | Fastest door to door, frequent daily departures on two operators, Standard & First Class | | Flight | ~3h+ door to door | varies | ~1h in the air, but Gimpo/Gimhae airports and security add up | | Express bus | ~4h 20m | cheapest | Frequent and low-cost, but slowest and tied to traffic | | Car | ~4h+ | Fuel + tolls | ~417 km on the Gyeongbu Expressway | For a straightforward centre-to-centre trip, the Seoul to Busan train is the fastest and calmest option, whichever operator you pick. ## Seoul to Busan train — frequently asked questions **How long is the Seoul to Busan train?** As little as 2h 15m on SRT, or 2h 18m on KTX; 2h40–3h with more stops on either. **Who operates it?** Two separate operators: KTX (Korail, since 2004, from Seoul Station) and SRT (SR Corporation, since December 2016, from Suseo Station). Both arrive at Busan Station. **What's the difference between KTX and SRT?** Similar speed, comfort and classes on the same Gyeongbu line; the main differences are the Seoul departure station and price, with SRT typically a little cheaper. **How often does it run?** Around 85 daily departures across both operators, roughly every 15–30 minutes for much of the day, from about 05:13 to 22:49. **What classes are there?** Standard (Economy) and First Class on both operators; all seats reserved. **Where does it stop?** Major stops at Daejeon and Dongdaegu; five stations on the KTX routing in total, with SRT joining via its own Suseo connector. **How much does it cost?** Standard from about $34 on KTX, typically 10–15% less on SRT; First Class a modest step up. Search live fares before you travel. **Is it faster than flying?** Door to door, usually yes — about 2h 15–20m versus 3h+ once airports and security are counted. --- Book tickets: https://highspeedtrains.com