Complete Guide to Using the KTX (Korea Train Express)

★ Comprehensive Guide to Using KTX (Korea Train Express) for Foreign Travelers ★

The Korea Train Express (KTX) is South Korea’s high-speed train system that connects major cities across the country. With speeds reaching up to 300 km/h (186 mph), it's the fastest way to travel long distances in Korea.

This guide is tailored for foreign travelers who may not be familiar with Korean. Below, you'll find detailed instructions on everything — from booking tickets to navigating stations, using overseas cards, cancellation methods, and finding the best deals. Detailed information on each station’s location and unique features is also provided, along with an English link to check the current exchange rate.

◆ 1. What is KTX?

KTX is Korea's premier high-speed train network operated by KORAIL (Korea Railroad Corporation). It offers a safe, reliable, and efficient way to travel across the country. Whether you're visiting for sightseeing, business, or leisure, KTX is an excellent travel option.

◆ 2. Popular KTX Routes

Gyeongbu Line (Seoul ↔ Busan)
Travel Time: ~2 hours 30 minutes
Major Stops: Seoul → Daejeon → Dongdaegu → Busan

Honam Line (Seoul ↔ Mokpo)
Travel Time: ~2 hours 30 minutes
Major Stops: Yongsan → Gwangju-Songjeong → Mokpo

Jeolla Line (Seoul ↔ Yeosu Expo)
Travel Time: ~3 hours 30 minutes
Major Stops: Yongsan → Jeonju → Suncheon → Yeosu Expo

Gangneung Line (Seoul ↔ Gangneung)
Travel Time: ~1 hour 50 minutes
Major Stops: Seoul → Cheongnyangni → Jinbu (for PyeongChang) → Gangneung

Airport Line (AREX to KTX)
Connects Incheon Airport directly to Seoul Station, where you can transfer to KTX lines.

◆ 3. KTX Classes and Facilities

Economy Class

• ✔ 2+2 seating arrangement
• ✔ Comfortable reclining seats
• ✔ Foldable tray tables
• ✔ Free Wi-Fi (limited speed)
• ✔ Power outlets (Window seats only)
• ✔ Overhead luggage racks
• ✔ Clean restrooms located at both ends of each car

First Class

• ✔ 2+1 seating arrangement (wider seats)
• ✔ Extra legroom with plush reclining seats
• ✔ Complimentary snacks, bottled water, and newspapers
• ✔ Power outlets for all seats
• ✔ Dedicated luggage storage space

◆ 4. Ticket Prices (Based on Current Exchange Rate)

Current exchange rate: 1 USD ≈ 1,400 KRW

Seoul ↔ Busan
Economy Class: ~₩59,800 (~$50 USD)
First Class: ~₩83,700 (~$70 USD)

Seoul ↔ Daejeon
Economy Class: ~₩23,700 (~$20 USD)
First Class: ~₩33,200 (~$28 USD)

Seoul ↔ Gangneung
Economy Class: ~₩27,600 (~$23 USD)
First Class: ~₩38,600 (~$32 USD)

Seoul ↔ Mokpo
Economy Class: ~₩46,800 (~$39 USD)
First Class: ~₩65,500 (~$55 USD)

Seoul ↔ Yeosu Expo
Economy Class: ~₩46,900 (~$39 USD)
First Class: ~₩66,000 (~$55 USD)

Prices are subject to change, so always check the official KTX website before purchasing.

◆ 5. How to Book KTX Tickets

Online Booking (Recommended)

For the most convenience, book your tickets through these platforms:

• KORAIL Official Website (Recommended for accurate prices and seat selection)
• KORAILTALK App (Best for mobile users)
• Rail.Ninja (For simplified booking in English)
• Trip.com (Good for tourists booking multiple services)

Tip: Online booking ensures you can reserve seats, especially during peak seasons like Chuseok (Korean Thanksgiving) or Seollal (Lunar New Year).

In-Person Booking

• KTX Ticket Counters (Staff may have limited English skills, so using a translation app may help)
• Ticket Vending Machines (Available at major KTX stations; supports English, Chinese, and Japanese)

KORAIL Pass for Tourists

The KORAIL Pass is a great option for tourists planning multiple KTX trips.

• 2-Day Flexible Pass: ~$104 USD
• 3-Day Consecutive Pass: ~$132 USD
• 5-Day Consecutive Pass: ~$195 USD

◆ 6. Step-by-Step Guide to Booking a Ticket Online

1. Go to KORAIL's official website.
2. Select "English" at the top for language support.
3. Choose your departure station, arrival station, and date/time.
4. Select your preferred class (Economy or First Class).
5. Enter your passport number (required for identification).
6. Pay securely via credit card. For international cards, ensure that your card is enabled for overseas transactions and that your billing address is updated.
7. Download or print your QR Code Ticket for easy check-in.

◆ 7. Boarding the Train

1. Arrive at the station at least 20-30 minutes before departure.
2. Check the electronic display boards for your train’s departure gate and car number.
3. Scan your QR Code Ticket at the entrance gate or show your printed ticket to the staff.
4. Follow the station signage to locate your designated platform number.
5. Once on the platform, board your train by locating the correct car number.
6. Sit in your assigned seat as shown on your ticket.

◆ 8. Onboard Services

• Restrooms: Located at both ends of each train car.
• Wi-Fi: Free but with limited speed.
• Food & Drink: Onboard carts may sell snacks, but bringing your own is recommended.
• Announcements: Made in Korean, English, Chinese, and Japanese.

◆ 9. Luggage Information

• Carry-on Bags: No specific size limit; luggage should fit in overhead racks or designated storage areas.
• Large Luggage: For oversized bags, use the luggage storage spaces located at the ends of each car.

◆ 10. Essential Korean Phrases for KTX Travel

• Where is the ticket counter?
  → 티켓 매표소는 어디에 있나요? (Ticket maepyo-so-neun eo-di-e it-na-yo?)
• I’d like a ticket to Busan.
  → 부산행 티켓 한 장 주세요. (Busan-haeng ticket han jang ju-se-yo?)
• What time does the next train leave?
  → 다음 열차는 몇 시에 출발하나요? (Daeum yeol-cha-neun myeot-si-e chul-bal-ha-na-yo?)
• How much is the ticket?
  → 티켓 가격이 얼마인가요? (Ticket ga-gyeok-i eol-ma-in-ga-yo?)
• Which platform should I go to?
  → 몇 번 플랫폼에서 타나요? (Myeot-beon platform-e-seo ta-na-yo?)

◆ 11. Pro Tips for KTX Travelers

• Download the KORAILTALK App for real-time updates and seat reservations.
• Avoid peak travel hours (early mornings, weekends, and holidays) for smoother trips.
• If your train is delayed or canceled, KORAIL staff can help you rebook at no extra charge.

◆ 12. KTX 주요 링크

• KORAIL 공식 홈페이지
• KORAILTALK 앱 (App Store 및 Google Play에서 다운로드 가능)
• Rail.Ninja
• Trip.com

◆ 13. Final Advice

With clear instructions, English support, and efficient service, KTX makes exploring South Korea fast and easy. Enjoy your journey and safe travels! □

◆ 14. Additional Information for Foreign Travelers

Online Purchase & International Credit Card Usage

When purchasing your KTX ticket online, use the English interface provided on the official KORAIL website or partner sites like Rail.Ninja and Trip.com. If you plan to use an international credit card, ensure your card is enabled for overseas transactions and that your billing address is updated. Most sites accept Visa, MasterCard, and American Express.

Ticket Cancellation Process

If you need to cancel your ticket, do so as early as possible. Cancellation can be completed online via the KORAIL website or the KORAILTALK app. Note that cancellations may incur a fee if made too close to the departure time. Please review the detailed cancellation policy on the official website or contact KORAIL customer service for assistance.

How to Purchase Tickets at a Lower Price

To get the best deal, consider booking your ticket well in advance and traveling during off-peak hours. Look out for promotional offers on websites such as Rail.Ninja and Trip.com, and consider the KORAIL Pass for Tourists if you plan multiple trips. These passes often provide significant savings compared to single-ticket purchases.

Station Locations and Their Features

서울역 (Seoul Station): Located in the heart of Seoul, this station is well-connected to numerous subway lines and bus routes. It offers a wide range of dining, shopping, and cultural facilities.

부산역 (Busan Station): The main station in Busan, providing easy access to local attractions, intercity buses, and taxis. The station area features various restaurants and convenience stores.

대전역 (Daejeon Station): A central hub in Korea with modern amenities, located near business districts and offering excellent connectivity to other regions.

동대구역 (Dongdaegu Station): Serves the city of Daegu, with convenient links to local transport and proximity to popular tourist spots.

광주송정역 (Gwangju-Songjeong Station): A key station in Gwangju, known for its cultural attractions and modern facilities.

인천국제공항역 (Incheon International Airport Station): Directly connected to Incheon International Airport, making it an ideal transfer point for international travelers.

Exchange Rate Inquiry

For the latest Korean exchange rate, please visit the English website of XE Currency Converter.