Taking the subway in a foreign country can be intimidating, but in Seoul, it’s going to be your best friend. The system is fast, incredibly clean, and surprisingly affordable.
If you are planning a trip to Korea, you don’t need to worry about getting lost. Once you understand the basics of the T-Money card and a few key Korean words, navigating Seoul is a breeze. Here is your step-by-step guide to riding like a local.
Before you even get on a train, you need a T-Money card. This is a rechargeable IC card that works everywhere:
- Subways and Buses
- Taxis
- Convenience Stores (paying for snacks!)
Where to buy it:
You can pick one up right when you land at the airport, or at any major convenience store like CU, GS25, or 7-Eleven.
How to load it:
Inside the subway station, look for a machine marked "Ticket Vending and Card Reload."
- Budget Tip: Most travelers start with ₩10,000–₩20,000 (approx. $7–$15 USD).
- Note: These machines usually only take cash (Korean Won), so have some bills ready!
To move around comfortably, you need internet access (SIM, eSIM, or portable Wi-Fi). But more importantly, you need the right apps.
Google Maps does not work well for transit in Korea. Instead, download these:
-
KakaoMetro: Best for finding the fastest subway route.
-
Naver Map or KakaoMap: Essential for walking directions and finding bus stops.
Every station has clear English signs, so you won't get lost.
- To Enter: Tap your T-Money card on the turnstile sensor.
- To Exit: Tap it again when you leave.
- Cost: A typical ride costs between ₩1,250 and ₩1,500 (about $1.00 USD). Transfers between subway lines and buses are usually free or heavily discounted if you tap out and in within 30 minutes!
This is the biggest pro-tip I can give you. Korea uses Exit Numbers, not street names, for directions.
A single station might have 12 or more exits spread across huge distances. If you meet a friend, don't say "Meet me at Gangnam Station." Say, "Meet me at Gangnam Station, Exit 10." Using the right exit can save you 15 minutes of walking!
Make your trip smoother by recognizing these words on the signs!
- 충전 (Chung-jeon): Top-up / Recharge (Look for this on machines!)
-
나가는 곳 (Na-ga-neun Got): Way Out / Exit
-
갈아타는 곳 (Gal-a-ta-neun Got): Transfer
-
역 (Yeok): Station (e.g., Gangnam-yeok)
Once you are comfortable with the subway, you’ll be ready for Korea’s high-speed trains like the KTX and SRT to visit other cities.
Want to feel even more confident?
Traveling is so much easier when you can read the signs yourself. Start our free Hangul Basics course at InWorldKorea.com and learn to read Korean in just a few hours.
