Seoul to Osan Train Schedule & Tickets

The KTX train from Seoul to Osan begins its journey at 5:30 AM, with the last train departing at 11:00 PM. Major stations along the route include Suwon and Yongin. This high-speed KTX service takes approximately 30 minutes to reach Osan. Train tickets start at ₩9,000 (around $6 USD) for standard class, with first-class options available for a more luxurious experience. Online booking allows you to reserve a seat and check the detailed timetable, making your travel planning straightforward.

Seoul to Osan Route Overview

The route from Seoul to Osan is a key rail connection in South Korea, primarily served by the Korea Train Express (KTX) and the commuter trains that provide regular services between these two cities. This journey spans approximately 50 kilometers and typically takes around 30 to 60 minutes, depending on the service chosen. Seoul, the capital city, is known for its rich history and modern urban life, while Osan offers a unique blend of military presence and local culture. On this page, you will find comprehensive information necessary for planning your trip from Seoul to Osan, covering train schedules, ticket purchasing options, and frequently asked questions regarding this route.

Seoul to Osan Train Map

Plan your trip from Seoul to Osan on the Seoul Subway Line 1 and the KTX high-speed rail. This route offers access to significant stops such as Incheon and Suwon. Along the way, view the Han River and various historic sites including Hwaseong Fortress in Suwon. As you approach Osan, the vibrant city atmosphere becomes evident, showcasing the blend of modernity and tradition. This train journey enriches your travel experience in South Korea.

Seoul to Osan Train

The ITX (Intercity Train eXpress) serves the route from Seoul to Osan, traveling at speeds up to 150 km/h. The journey takes approximately 30 minutes, offering comfortable seating and reliable service. Additionally, the subway line 1 connects these cities, but the ITX offers a faster option over the same distance.

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

Facts Before You Buy Seoul to Osan Train Tickets

Rapid Transit Route

The KTX and ITX trains provide a swift journey from Seoul to Osan, taking approximately 30-40 minutes.

Direct Trains Available

Enjoy direct train services, minimizing transfers and simplifying your travel experience.

Frequent Services

Trains run frequently throughout the day, ensuring you can find a departure time that fits your schedule.

Scenic Views

Experience beautiful rural landscapes along the route, enhancing the enjoyment of your journey.

Comfortable Travel Experience

Trains feature comfortable seating and ample luggage storage for a pleasant trip.

Affordable Tickets

Ticket prices are reasonable, making train travel an economical choice for both locals and tourists.

Search. Book. Travel.

With our free app, train booking is easy and rewards add up fast. Every ticket you book brings you closer to discounts for future trips, so you save even more while exploring the World by Rail.
Travel More, Spend Less.

Mobile
train tickets

Travel
inspiration

Live journey
updates

Download from App StoreApp Store

Download from Google PlayGoogle Play

Cities at Both Ends

Seoul, the dynamic capital of South Korea, is renowned for its rich history showcased in Gyeongbokgung Palace and vibrant districts like Myeongdong. Depart from Seoul Station and travel to Osan, known for its historical significance and the Osan Air Base. Upon arrival in Osan, explore the quaint surroundings and local culture, including the Osan City Hall and various traditional markets for an authentic experience.

Seoul

The capital known for its rich history and modern technology.

Osan

A city known for its military bases and proximity to Seoul.

FAQ about the Seoul - Osan Route

What is the travel time between Seoul and Osan by train?

The travel time between Seoul and Osan by train varies depending on the service you choose. On the KTX, the journey typically takes around 30 to 40 minutes, while other express trains may take approximately 50 minutes.

Which train should I take from Seoul to Osan?

For traveling from Seoul to Osan, the best option is to take the express trains such as the ITX or Mugunghwa. These trains offer frequent service and comfortable seating, making it a convenient choice for all travelers.

How to purchase train tickets from Seoul to Osan?

Purchasing train tickets from Seoul to Osan is straightforward. You can buy your tickets directly at the station, but for a more convenient option, consider booking online through Rail Monsters. Our platform provides easy access to seat reservations, allowing you to secure your journey with ease.

Is it possible to buy a train ticket for Seoul to Osan online?

Yes, you can buy a train ticket for the Seoul to Osan route online. Simply visit the Rail Monsters website or use our mobile app to complete your booking. Ensure to consider booking in advance to ensure you have a seat during busy travel times.

How frequent are trains from Seoul to Osan?

Trains from Seoul to Osan run frequently throughout the day, with services available approximately every 20 to 30 minutes. This reliable schedule allows for flexibility in planning your travel itinerary.

How much is the train ticket from Seoul to Osan?

The train ticket from Seoul to Osan costs approximately 5,500 to 7,000 won (4.50 USD - 6 USD) for a one-way journey. Prices may vary based on the specific train you choose, with express options generally being at the higher end of the range. You can also find combined round-trip tickets available for purchase on the Rail Monsters website and mobile apps.

What is the travel time between Seoul and Osan by train?

The travel time between Seoul and Osan by train varies depending on the service you choose. On the KTX, the journey typically takes around 30 to 40 minutes, while other express trains may take approximately 50 minutes.

Which train should I take from Seoul to Osan?

For traveling from Seoul to Osan, the best option is to take the express trains such as the ITX or Mugunghwa. These trains offer frequent service and comfortable seating, making it a convenient choice for all travelers.

How to purchase train tickets from Seoul to Osan?

Purchasing train tickets from Seoul to Osan is straightforward. You can buy your tickets directly at the station, but for a more convenient option, consider booking online through Rail Monsters. Our platform provides easy access to seat reservations, allowing you to secure your journey with ease.

Is it possible to buy a train ticket for Seoul to Osan online?

Yes, you can buy a train ticket for the Seoul to Osan route online. Simply visit the Rail Monsters website or use our mobile app to complete your booking. Ensure to consider booking in advance to ensure you have a seat during busy travel times.

How frequent are trains from Seoul to Osan?

Trains from Seoul to Osan run frequently throughout the day, with services available approximately every 20 to 30 minutes. This reliable schedule allows for flexibility in planning your travel itinerary.

How much is the train ticket from Seoul to Osan?

The train ticket from Seoul to Osan costs approximately 5,500 to 7,000 won (4.50 USD - 6 USD) for a one-way journey. Prices may vary based on the specific train you choose, with express options generally being at the higher end of the range. You can also find combined round-trip tickets available for purchase on the Rail Monsters website and mobile apps.

Discover more information on our

Country Guide

Buy Your Seoul to Osan Train Tickets on Rail Monsters

Book train tickets from Seoul to Osan with Rail Monsters: featuring a 24/7 support team and mobile apps for iOS and Android to buy and manage your tickets. Enjoy flexible bookings and cancellations, along with free class upgrades for our loyal customers. Compare train ticket prices to find the best deals for your journey.

Book Train Tickets Worldwide

Seoul to Osan Trains

Seoul to Osan Train Schedule & Tickets

Seoul to Osan Route Overview