Where is ktx station in seoul

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Last updated: April 8, 2026

Quick Answer: The main KTX station in Seoul is Seoul Station, located in Jung-gu district, which opened in 1900 and was renovated for KTX service in 2004. Yongsan Station serves as a secondary KTX hub, particularly for trains heading to southern regions, with both stations handling over 100,000 KTX passengers daily combined.

Key Facts

Seoul Station opened in 1900 and was renovated for KTX service in 2004
Yongsan Station became a KTX hub in 2010 with expanded services
Over 100,000 passengers use KTX services at Seoul and Yongsan stations daily
KTX trains reach speeds up to 305 km/h (190 mph)
Seoul Station connects to 4 subway lines (Lines 1, 4, Gyeongui-Jungang, Airport Railroad)

Overview

KTX (Korea Train Express) stations in Seoul serve as the primary gateways for South Korea's high-speed rail network, connecting the capital to major cities across the country. The system launched in 2004 with Seoul Station as its central hub, revolutionizing domestic travel by reducing journey times significantly. Today, KTX handles millions of passengers annually, with Seoul's stations being among the busiest transportation nodes in Northeast Asia.

The development of KTX stations reflects Seoul's evolution as a global metropolis and transportation hub. Originally built during the Japanese colonial period, Seoul Station underwent massive renovations to accommodate high-speed rail technology. The expansion to multiple KTX stations in Seoul addresses growing demand and improves accessibility for different city districts.

How It Works

KTX stations in Seoul operate as integrated transportation centers connecting high-speed rail with urban transit systems.

Station Locations and Functions: Seoul Station in Jung-gu serves as the primary KTX hub for most routes, while Yongsan Station in Yongsan-gu functions as a secondary hub particularly for trains to southern destinations like Busan and Mokpo. Both stations offer comprehensive facilities including ticket counters, waiting lounges, shopping areas, and direct connections to subway systems.
Ticket and Reservation Systems: Passengers can purchase tickets through multiple channels including station counters, automated machines, mobile apps, and the Korail website. Advance reservations are recommended, especially during peak seasons, with discounts available for early bookings. The system supports various ticket types including standard class, first class, and standing tickets for last-minute travel.
Station Facilities and Services: Both stations feature extensive amenities including luggage storage, currency exchange, dining options, and business centers. Accessibility features include elevators, escalators, and dedicated assistance for passengers with disabilities. Waiting areas provide real-time departure information in multiple languages including English, Chinese, and Japanese.
Connections to Other Transport: Seoul Station connects directly to four subway lines (Lines 1, 4, Gyeongui-Jungang, and Airport Railroad) and numerous bus routes. Yongsan Station links to Line 1 and the Gyeongui-Jungang Line, with both stations offering taxi stands and parking facilities. The integrated design allows seamless transfers between different transportation modes.

Key Comparisons

Feature	Seoul Station	Yongsan Station
Primary Destinations	Busan, Daegu, Gwangju, Daejeon	Busan, Mokpo, Suncheon, Yeosu
Subway Connections	Lines 1, 4, Gyeongui-Jungang, Airport Railroad	Line 1, Gyeongui-Jungang Line
Annual Passengers (approx.)	15+ million	8+ million
Notable Features	Historic building (1900), larger commercial complex	Modern facilities, easier access to southern Seoul
Parking Capacity	800+ spaces	500+ spaces

Why It Matters

Economic Impact: KTX stations generate significant economic activity, with Seoul Station alone contributing to an estimated 2 trillion won ($1.5 billion) in annual economic benefits through tourism, commerce, and reduced travel time. The stations serve as commercial hubs with retail spaces attracting both travelers and local visitors.
Urban Development: The areas around KTX stations have transformed into major business and residential districts, with the Yongsan International Business District development near Yongsan Station representing a 31 trillion won ($23 billion) project. Station areas feature mixed-use developments combining transportation, commerce, and residential functions.
Environmental Benefits: KTX services reduce carbon emissions by approximately 1.2 million tons annually compared to equivalent car travel, with Seoul's stations serving as critical nodes in this sustainable transportation network. The system has decreased domestic air travel between Seoul and Busan by over 40% since its introduction.

Looking forward, KTX stations in Seoul will continue evolving with planned expansions including additional platforms and enhanced digital services. The integration of KTX with future transportation projects like the GTX (Great Train Express) metropolitan rapid transit system will further strengthen Seoul's position as a transportation hub. These developments support South Korea's vision of creating a more connected, sustainable, and efficient national transportation network that serves both domestic needs and international visitors.