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Busan to Sejong Trains

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Busan to Sejong KTX Train Tickets & Timetable

The Busan to Sejong route via Osong Station offers various train ticket options, including First Class and Economy. Departing from Busan Station, KTX trains provide high-speed service to Osong, the nearest major hub for Sejong. It is recommended to book tickets online in advance to secure best prices and ticket availability. The KTX price range for a one-way ticket is approximately ₩52,500-73,200 (around $40-55 USD). For accurate timetable information and current train times, use the search page. Our online schedule provides real-time updates on Busan departures and prices.

13Apr

Seats

Busan

Sejong

Each ticket has information about

Departure Time

Travel time

Arrival Time

Changes

Brand name / Train type

Ticket price

Morning trains

05:37

BusanStation

4h 0m

09:37

SejongJochiwon

Direct

ITX-MAUM 01152

from

2302 USD

4h 0m, Direct

05:37

BusanStation

09:37

SejongJochiwon

from

2302 USD

Direct

ITX-MAUM 01152

05:51

BusanGupo

Secondary station

3h 46m

09:37

SejongJochiwon

Direct

ITX-MAUM 01152

from

2188 USD

3h 46m, Direct

05:51

BusanGupo

Secondary station

09:37

SejongJochiwon

from

2188 USD

Direct

ITX-MAUM 01152

Day trains

12:04

BusanStation

3h 31m

15:35

SejongJochiwon

Direct

ITX-Saemaul 01008

from

3429 USD

3h 31m, Direct

12:04

BusanStation

15:35

SejongJochiwon

from

3429 USD

Direct

ITX-Saemaul 01008

12:17

BusanGupo

Secondary station

3h 18m

15:35

SejongJochiwon

Direct

ITX-Saemaul 01008

from

3247 USD

3h 18m, Direct

12:17

BusanGupo

Secondary station

15:35

SejongJochiwon

from

3247 USD

Direct

ITX-Saemaul 01008

Evening trains

18:08

BusanStation

3h 21m

21:29

SejongJochiwon

Direct

ITX-Saemaul 01022

from

3429 USD

3h 21m, Direct

18:08

BusanStation

21:29

SejongJochiwon

from

3429 USD

Direct

ITX-Saemaul 01022

18:21

BusanGupo

Secondary station

3h 8m

21:29

SejongJochiwon

Direct

ITX-Saemaul 01022

from

3247 USD

3h 8m, Direct

18:21

BusanGupo

Secondary station

21:29

SejongJochiwon

from

3247 USD

Direct

ITX-Saemaul 01022

First train

05:09

Last train

19:37

Travel duration

3h 34m

Daily departures

Departure station

Busan

Changes

direct

Arrival station

Sejong

Ticket price

$12

How to Book Train Tickets Online from Busan to Sejong

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We offer flexible exchange and cancellation policies for added flexibility. Easily adjust your travel plans and modify your Busan to Sejong rail tickets based on availability and specific fare conditions.

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Busan to Sejong Route Overview

Traveling from Busan to Sejong typically involves a high-speed KTX train to Osong Station, followed by a short bus or taxi ride into Sejong City. The rail portion takes approximately 1 hour and 50 minutes. This corridor connects the southern port hub with the country's central administrative base. Standard and First Class seating are available on all KTX services, with multiple departures throughout the day to accommodate business and leisure schedules.

Travel time

3h 34m

Train type

ITX-MAUM

ITX-Saemaul

Fastest trip

3h 3m

Longest trip

4h 10m

Busan

Busan - South Korea's largest port city and a major rail terminus. Known for Haeundae Beach, Jagalchi Market, and its steep mountainside neighborhoods.

Busan

Gupo

Hwamyeong

Bujeon

Shinhaeundae

Sasang

Gijang

Centum

Jwacheon

3h 34m

Sejong

Sejong - The planned administrative capital of South Korea. It features modern architecture, the Sejong Lake Park, and central government buildings.

Jochiwon

Station

Bugang

Station

Available Ticket Classes

On the Busan to Sejong (Osong) route, passengers can choose between First Class and Economy Class. First Class features wider seats, extra legroom, and complimentary bottled water or snacks. Economy Class provides standard rows of 2+2 seating and access to power outlets.

from

$2074

Economy Class

Practical Information for KTX Travelers

Luggage Guidelines on KTX Trains. Traveling from Busan to Sejong via KTX requires adherence to specific size and weight rules. Below are key points for bringing luggage aboard Korean rail services:

Luggage Allowance

Passengers may bring up to two pieces of luggage. Items should not exceed a total linear dimension of 200 cm (length + width + depth) to ensure they fit in designated areas without obstructing aisles.

Storage Facilities

KTX trains provide overhead racks for smaller bags and backpacks. Larger suitcases should be placed in the dedicated luggage racks located at the ends of each carriage near the doors.

Special Items

Bulky items such as folding bicycles or sports gear must be packed in bags. Space is limited, so it is best to arrive early at Busan Station to secure a spot in the end-of-car racks.

Average rating & reviews

4.7

Among mobile stores and search platforms

4.7

Among mobile stores and search platforms

Easy purchase and process

We went from Tokyo station to Hiroshima for the first time. We bought our tickets online, printed the tickets and had no issues. Great experience

Denise Harston

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Even with very short time frame you suceeded to change our tickets. We are very gratefull. You are the best.

Mitja Bostner

Thank you, David!

Could not thank David from Rail Monsters enough, i made a couple of errors in my booking for japan and he fixed them asap with no hassle, customer service A1

Alan

Local Guide

Wonderful trip from Tokyo to Kyoto. Excellent service.

Marius-Adrian Nicoara

Very kind and helpful staff

Very kind and helpful staff who were very diligent and thorough in helping secure tickets for a sold out train. Thank you so much!

Allison Makhoul

Busan to Sejong Map

Plan your trip from Busan to Sejong using the Gyeongbu High-Speed Line. The train travels north from Busan Station, passing through Daegu and Daejeon before reaching Osong Station, which serves as the gateway to Sejong. The journey illustrates the transition from coastal landscapes to the industrial and mountainous interior of South Korea. Osong is a critical junction for the domestic transport system, linking the high-speed network to the administrative heart of the country.

Rail vs Bus vs Plane

Rail travel via KTX is the most direct method to reach Sejong from Busan. While buses offer frequent service to the Sejong terminal, the journey takes significantly longer due to highway traffic. There are no direct commercial flights between Busan and Sejong as the cities are centrally located on the peninsula, making high-speed rail the fastest choice for travel between these urban centers.

Train

Changes

Travel time

Price from

Departures

Rating

Train

Changes

Direct

Travel time

3h 45m

Price from

$12

Departures

486

Rating

Train

ITX-Saemaul

Changes

Direct

Travel time

3h 26m

Price from

$18

Departures

455

Rating

Train

ITX-MAUM

Changes

Direct

Travel time

3h 42m

Price from

$12

Departures

226

Rating

Train

Mugunghwa

Changes

Direct

Travel time

3h 53m

Price from

$12

Departures

Rating

Plus, it’s a greener choice, reducing your carbon footprint

Travel time

Price range

Winner

Train

Apprx.

3h 34m

$12-$21

Bus

Apprx.

3h 15m

$22-$38

Flight

Apprx.

Busan to Sejong KTX

The KTX service from Busan to Sejong (Osong) operates at speeds up to 305 km/h (190 mph). The journey typically takes under 2 hours. Passengers can select Economy or First Class, both offering rotatable seats and onboard toilets. While the KTX is the primary high-speed option, some SRT trains also serve this corridor, providing similar speeds and amenities. All high-speed trains on this route feature climate control and vending machines for refreshments during the trip.

ITX-MAUM

Travel smoothly on the ITX-MAUM, offering comfortable seating and scenic views.

Learn more

ITX-Saemaul

Comfortable ITX-Saemaul trains connect cities at 150 km/h.

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Cities at Both Ends

Busan, the largest port in South Korea, is famous for its seafood and the Beomeosa Temple. From Busan Station, the KTX travels to Osong, the transit point for Sejong. Sejong is a unique, purpose-built city known for its pedestrian-friendly design and modern governmental architecture. Arriving passengers typically transfer from Osong to central Sejong via the BRT bus system.

Busan

A coastal city known for its beautiful beaches and bustling fish markets.

Sejong

A planned city known for its administrative functions and modern infrastructure.

FAQ about the Busan - Sejong Route

How long is the journey from Busan to Sejong?

The high-speed rail portion from Busan to Osong takes approximately 1 hour and 50 minutes. Total travel time including the transfer to Sejong center is usually around 2 hours and 20 minutes.

How much is the train ticket from Busan to Sejong (Osong)?

A one-way KTX ticket from Busan to Osong (for Sejong) costs between 62,000 and 87,000 KRW (46 USD - 65 USD) depending on the class of service and time of booking. Prices include regional taxes and booking fees.

Which train station in Sejong should I use?

Sejong does not have a high-speed station within the city center. Passengers take the KTX to Osong Station and then use the local BRT (Bus Rapid Transit) or a taxi to reach Sejong City.

Is there a direct train from Busan to Sejong?

There are no trains that stop inside Sejong City itself. All rail travelers from Busan must book tickets to Osong Station, which is the designated high-speed hub for the Sejong metropolitan area.

Learn more information at our

Country Guide