KTX Trains from Busan to Seoul
Amazing KTX high-speed trains conveniently connect Busan with Seoul. These bullet trains can take you to the capital of South Korea in less than 3 hours, while regular trains cover the same distance in almost 6 hours! The cities are connected by the Gyeongbu line, one of the most picturesque in the country. The train route from Busan to Seoul is a favorite way of traveling between the cities among locals and tourists alike, so make sure to book your tickets in advance as they get sold-out very quickly.