Author
H.D. PARK
If you’re planning a trip to Korea, understanding Seoul public transportation is the key to exploring the city like a local. Whether you’re arriving at Incheon Airport or already exploring the bustling streets of Seoul, this guide will help you navigate your way through one of the world’s most efficient transit systems.
From Incheon Airport to Seoul
When you arrive at Incheon International Airport, you’ll find several reliable options for getting into the city:
The AREX Express Train: Ideal for those seeking a quick and comfortable journey. It runs non-stop between Incheon Airport and Seoul Station, taking approximately 43 minutes from Terminal 1 and about 51 minutes from Terminal 2. The fare is ₩9,500, and trains depart every 20 to 40 minutes.
Subway (AREX All stop train):
This train stops at 11 stations, including key locations like Hongik University and Gimpo Airport. The journey takes about 59 minutes from Terminal 1 and around 66 minutes from Terminal 2, with fares ranging from ₩4,150 to ₩4,750, depending on the destination. Trains run every 5 to 10 minutes, offering flexibility for passengers.
Airport Limousine Bus:
This bus system covers a wide range of destinations in Seoul, including major hotels and districts. It’s a comfortable, hassle-free option—especially if you have large luggage.
Taxi:
Taxis are available 24/7 and take you straight to your destination, but they’re the most expensive option. Expect higher fares during rush hour or late-night rides.
Seoul Public Transportation – Navigating Seoul with Ease
Once you’re in Seoul, getting around is incredibly easy thanks to the well-developed Seoul public transportation system.
Subway:
Seoul has over 10 interconnected metro lines that make it easy to travel between neighborhoods and even out into the surrounding suburbs. Trains are punctual, clean, and come every few minutes. If you’re only riding once or twice, you can buy one-time use subway cards directly at subway station kiosks.
Bus:
Buses reach areas not directly served by the subway. They’re color-coded by route type (blue for long-distance routes, green for local routes, etc.). Many buses no longer accept cash, which makes having a transportation card essential.
Using a T-money Card: The Key to Seamless Travel
Whether you’re taking the subway, riding a bus, or even hopping in a taxi, a T-money card is the most convenient way to pay for Seoul public transportation.
Where to Buy a T-money Card:
- At Convenience Stores:
Major chains like CU, GS25, and 7-Eleven sell T-money cards. Just ask the cashier or look for them near the register. Cards often come in fun designs and may cost around 2,500–4,000 KRW (without balance). - At Subway Stations:
Use automatic ticket machines or visit the station counter to purchase a T-money card. These machines also allow you to buy one-time use transportation cards, which are perfect for short stays or single trips.
How to Use It:
Where It Works:
The T-money card is accepted on subways, buses, and taxis throughout Seoul—and even in many other cities across Korea. It’s reloadable and reusable, making it far more efficient (and hygienic) than handling coins or paper tickets.
Top Up Easily:
You can recharge your card with cash at convenience stores or reload it at machines inside subway stations.
Explore Seoul on Two Wheels
If you’re looking for a more active and scenic way to explore the city, Seoul’s public bike system, Ddareungi (따릉이), is a great option. It’s affordable, easy to use, and a great way to see the city at your own pace—especially around riverside parks, university neighborhoods, and quieter backstreets.
Here’s how it works:
Use a QR Code to Unlock:
Once you’re ready to ride, scan the QR code on the bike using the app. It will unlock automatically. When you’re done, return the bike to any Ddareungi station near your destination.
Download the App:
Search for “Seoul Bike” or “따릉이” in your app store. The app is available in English, making it accessible for travelers.
Choose a Pass:
You can buy a 1-day pass, and then choose between:
- 1-hour option: You can use the bike for up to 1 hour per ride.
- 2-hour option: Gives you a longer ride time per session.
Important: The hours refer to the time per ride. After your ride, you must return the bike to a station within the time limit. But don’t worry—once it’s docked, you can rent it again as many times as you want during the 24-hour period.
Use a QR Code to Unlock:
Once you’re ready to ride, scan the QR code on the bike using the app. It will unlock automatically. When you’re done, return the bike to any Ddareungi station near your destination.
Paying for Your Ride
You can pay with a foreign credit card through the app. It’s cheap—usually around 1,000–2,000 KRW ($1–$2) for a day pass.
Personal Tips from a local
The subway and buses are outstanding choices to experience Seoul. With the detailed network and smart technology in place, using Seoul public transportation is a breeze and a genuine way to immerse yourself in local life.
Plan your trips wisely, especially if you don’t like crowded public spaces. During morning and evening rush hours (typically 7–9 AM and 6–8 PM), the subway and buses can get extremely packed, particularly on major lines and routes through business districts. Roads will also be full of traffic during this time.
If you do need to travel during rush hour, don’t worry — trains run every few minutes, just be prepared for a tight squeeze.
That said, outside of those hours, Seoul’s transit system is smooth, efficient, and incredibly easy to use. Embrace local travel with confidence, and let your T-money card be your passport to every hidden gem in this vibrant city.
