How to Use Public Transportation in Korea (2025 Guide)
Korea has one of the most advanced and efficient public transportation systems in the world. Whether you’re navigating the subway, buses, taxis, or KTX (high-speed rail), this guide will help you travel with ease. If you’ve ever wondered, "Is using public transportation in Korea difficult?"—don't worry! This article covers everything from T-Money card usage to KTX reservations and taxi-hailing apps to ensure a smooth travel experience.
1. How to Use the Subway in Korea (Seoul Metro Guide)
Seoul’s subway system is clean, punctual, and easy to use. Other major cities like Busan, Daegu, and Incheon also have well-connected metro systems.
🔹 Seoul Subway System Overview
Number of Lines: 23 lines including Seoul Metro, KTX, and AREX (Airport Express)
Operating Hours: 5:30 AM – 12:00 AM (varies by station)
Language Support: All subway stations have English, Japanese, and Chinese translations.
Navigation Apps: KakaoMap, Naver Map, Subway Korea (Real-time subway information)
🔹 How to Use the T-Money Card (Essential for Public Transport)
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The T-Money card is a prepaid transit card that makes traveling convenient.
✅ Where to Buy?
Convenience stores (GS25, CU, 7-Eleven)
Subway station ticket machines
✅ How to Use?
Tap the card when entering and exiting the subway/bus.
The fare is automatically deducted from your balance.
Recharge at convenience stores or ticket machines.
✅ Subway Fare (2025 Update)
| Distance | Base Fare (KRW) | Approx. USD |
|---|---|---|
| Up to 10km | 1,400 KRW | $1.10 |
| 10-50km | +100 KRW per 5km | +$0.08 |
| Over 50km | +100 KRW per 8km | +$0.08 |
📌 Tip: If you’re traveling frequently, consider buying a Korea Tour Card (T-Money for tourists) for additional discounts.
2. How to Use Buses in Korea
Buses in Korea are cheaper and sometimes faster than the subway, especially for short distances.
✅ Types of Buses in Seoul
Blue Bus: Connects long-distance routes between districts
Green Bus: Short-distance within one district
Yellow Bus: Circular routes around key areas
Red Bus: Express buses between Seoul and suburbs
✅ How to Pay?
T-Money card or cash (No change given for cash payments)
Tap when entering and exiting for correct fare calculation
📌 Tip: Use KakaoMap or Naver Map to check real-time bus arrivals.
3. How to Take a Taxi in Korea (Using Kakao T App)
While taxis in Korea are affordable and safe, many foreigners find it difficult to hail a taxi on the street. Using the Kakao T app makes it much easier!
🔹 How to Use the Kakao T App
Download Kakao T (Available on iOS & Android)
Enter your destination (Supports English)
Choose a taxi type: Standard, Deluxe, Van, or International Taxi
Confirm your pickup location
Pay with cash, card, or KakaoPay
✅ Taxi Fare (2025 Update)
| Type | Base Fare (KRW) | Per Additional KM |
| Standard | 4,800 KRW | 100 KRW per 132m |
| Deluxe | 6,500 KRW | 200 KRW per 132m |
| Van (6-seater) | 8,000 KRW | 300 KRW per 132m |
📌 Tip: If you don’t speak Korean, use the “International Taxi” option on Kakao T for English-speaking drivers.
4. How to Travel from Seoul to Busan by KTX (Korea’s High-Speed Train)
The KTX (Korea Train Express) is the fastest way to travel between cities like Seoul and Busan.
🔹 Seoul to Busan by KTX (2025 Schedule & Price)
Travel Time: ~2 hours 30 minutes
Frequency: Every 20-30 minutes
How to Book?: Online via KORAIL’s Official Website or at the train station
✅ KTX Fare (2025 Update)
| Seat Type | One-Way Fare (KRW) | Approx. USD |
| Economy | 65,000 KRW | $50 |
| First Class | 100,000 KRW | $77 |
| Standing Ticket | 50,000 KRW | $39 |
📌 Tip: Book in advance, especially during weekends or peak travel seasons.
5. Final Transportation Tips for Foreign Travelers
✅ Use T-Money for subways and buses for seamless payment.
✅ Download Kakao T for hassle-free taxi booking.
✅ Use KTX for long-distance travel to save time.
✅ Use KakaoMap or Naver Map for real-time navigation and public transport schedules.
✅ Avoid rush hours (8-9 AM & 6-7 PM) for a less crowded experience.
By following these tips, you’ll be able to navigate Korea like a local with ease. Whether you’re exploring Seoul’s vibrant cityscape, taking a scenic KTX ride to Busan, or using Kakao T for late-night taxis, Korea’s transport system is designed to be foreigner-friendly and highly efficient!
