47m, Direct
06:39
SejongJochiwon
07:26
Osan
from
576 USD
1
USD
Book Train Tickets Worldwide
1 Passenger
Date
Add return
Sejong to Osan Trains
Sejong to Osan Train Schedule & Tickets
The KTX from Sejong to Osan departs from Sejong Station as early as 6:15 AM, with the last train around 8:45 PM. Key stops include Cheonan and Suwon. The KTX service completes the journey in approximately 1 hour and 30 minutes. Tickets start at ₩39,000 (around $27 USD) for standard class, with First Class available for a more luxurious experience. You can reserve a seat and check the detailed timetable online, ensuring you are informed about the schedule and available prices for your selected travel dates.
Sejong to Osan Route Overview
The Sejong to Osan route connects two significant locations in South Korea, covering a distance that facilitates smooth rail travel between them. The journey, primarily serviced by Korail trains, offers various service options and ticket categories to suit different preferences. Sejong is noted for its governmental functions and planned infrastructure, while Osan provides access to cultural sites and military history. On this page, you’ll find all the necessary details to plan your trip from Sejong to Osan, including train schedules, pricing options, and frequently asked questions regarding this rail journey.
Book Train Tickets Worldwide
Customers saved 27% on average* in 2024, by booking 3 months in advance
Sejong to Osan Train Map
Plan your trip from Sejong to Osan on the KTX line. This route connects major cities, including Daejeon and Suwon. While traveling, enjoy views of tranquil countryside, historic sites around Daejeon, and the vibrant atmosphere in Suwon, known for its Hwaseong Fortress. The landscape shifts as you approach Osan, highlighting the blend of urban and rural life in South Korea. Utilize the advanced transport network for seamless transfers and maximized travel efficiency.
Sejong to Osan Train
The KTX and ITX trains serve the Sejong to Osan route. The KTX operates at speeds up to 300 km/h, while the ITX, a slower service, runs at about 110 km/h. The trip on the KTX takes approximately 1 hour and 20 minutes, whereas the ITX journey can take up to 2 hours. Both train types offer modern seating and onboard amenities.
Mugunghwa
Enjoy scenic views aboard the Mugunghwa, South Korea's classic slow train.
Learn more
ITX-Saemaul
Comfortable ITX-Saemaul trains connect cities at 150 km/h.
Learn more
Saemaul
Travel comfortably on Saemaul trains, connecting major Korean cities.
Learn more
Nuriro
Enjoy the comfort of Nuriro, connecting cities at 250 km/h!
Learn more
ITX-Cheongchun
Enjoy the scenic ride with the ITX-Cheongchun, known for its comfort.
Learn more
KTX-Cheongryong
Travel at speeds of 300 km/h on the KTX-Cheongryong train.
Learn more
KTX
Experience Korea’s high-speed KTX train, reaching 305 km/h
Learn more
KTX-EUM
KTX-EUM connects major cities at speeds up to 250 km/h.
Learn more
ITX-MAUM
Travel smoothly on the ITX-MAUM, offering comfortable seating and scenic views.
Learn more
Cities at Both Ends
Sejong, known as the administrative capital of South Korea, boasts a rich history linked to the invention of the Korean alphabet, Hangul. From Sejong Station, the train travels south to Osan, renowned for its proximity to the United States Air Force base and the vibrant Osan Market. As you arrive at Osan Station, explore the historical sites and savor local delicacies, making it a delightful stop on your journey.
Buy Your Sejong to Osan Train Tickets on Rail Monsters
Book train tickets from Sejong to Osan with Rail Monsters: you’ll have access to a 24/7 support team and mobile apps for both iOS and Android for easy ticket management. Enjoy flexible bookings and cancellations, plus free class upgrades for our loyal customers. Compare train ticket prices to ensure you get the best rates for your journey.