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Public Transportation in Korea: Complete 2025 Guide for Tourists & Expats

Discover how to use public transportation in Korea in 2025, including subways, buses, taxis, T-money, fares, and tips for tourists and expats.

A clear 2025 guide to using Korea’s subway, buses, taxis, and T-money—perfect for travelers, exchange students, and expats.

Public transportation in Korea illustrated with subway, bus, and taxi icons – 2025 guide for tourists and expats.

Table of Contents

1. Overview of Korea’s Public Transportation

Korea’s public transportation system is one of the most reliable, affordable, and efficient in the world. Most travelers and expats primarily use **subways, buses, taxis, and T-money** to move between cities and neighborhoods.


2. T-money: The Card You Need

T-money is the universal rechargeable transportation card used across Korea. You can use it for **subway, buses, taxis, convenience stores**, and more.

👉 Full Guide: T-money in Korea: How to Use It (2025 Complete Guide)


3. How to Use the Subway

The subway is the fastest way to travel in Seoul, Busan, Daegu, and other major cities. Most stations support English signs, announcements, and route maps.

  • Tap your T-money when entering and exiting.
  • Fares are usually ₩1,250–₩1,450 depending on distance.
  • Transfers between lines are free within 30 minutes.
  • Download subway-map apps for easier navigation.

4. How to Use Buses

Korea has blue (main route), green (local), yellow (district), and red (express) buses. All buses accept T-money, and screens show upcoming stops in English.

  • Tap when you enter and again when you exit.
  • Blue/Green buses: ₩1,300–₩1,500
  • Red express buses: ₩2,500–₩3,000
  • Bus arrival times are extremely accurate.

5. How to Use Taxis

Taxis are clean, safe, and available 24/7. They accept **T-money, credit cards, and mobile pay**.

  • Base fare in Seoul: ₩4,800
  • Night surcharge applies after midnight
  • Kakao T is the most popular booking app

6. Best Transportation Apps

These apps make traveling easier, especially for non-Korean speakers.

  • Kakao Metro (subway maps)
  • Naver Map or Kakao Map (navigation)
  • Kakao T (taxis)
  • Seoul Bus (bus arrival times)

👉 Full App Guide: Top 10 Must-Have Apps in Korea (2025 Edition)


7. Essential Tips for 2025

  • You can transfer between buses/subway up to 5 times for free.
  • Most taxis accept card—cash is optional.
  • Download a map app before visiting smaller cities.
  • T-money works nationwide in 2025.
  • Airport Railroad (AREX) accepts T-money.

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