Getting Around Seoul Without a Car

Seoul's car-free transit system — subway, bus, taxi, bike, and river ferry — is one of Asia's most extensive and visitor-friendly networks. A single T-money card or Climate Card tourist pass unlocks all modes. Subway base fare is ₩1,550 (card); buses are color-coded by route type; taxis are metered and app-bookable.

Key facts

Frequently asked questions

Is there a public bike system in Seoul, and can tourists use it?

Yes — Ttareungi (Seoul Bike) operates roughly 2,800 stations and 45,000 bikes citywide, running 24/7. Download the 'Seoul Public Bike' app, tap 'Foreigner' on the login screen (no Korean phone number needed), and buy a 1-hour pass (₩1,000) or 2-hour pass (₩2,000). Climate Card holders get a 2-hour Ttareungi pass included. The Han River paths are a highlight.

What app should I use to navigate Seoul's transit?

Use Naver Maps or Kakao Maps — both provide accurate real-time bus locations, subway routes, and transfer information in English. Google Maps is not reliable for Seoul bus routes. For taxis, download Kakao T (available in English), which auto-translates your destination for the driver and shows an upfront fare estimate.

How do Seoul's color-coded buses work?

Blue buses are trunk lines connecting major districts across long distances (e.g., Jongno, Gangnam, Hongdae). Green buses run shorter feeder routes linking neighborhoods to subway stations. Yellow buses loop within a single district. Red buses are express routes to suburbs and surrounding cities. Tap your T-money card on boarding and again on exit — missing the exit tap results in the maximum zone fare.

What is the Seoul Climate Card and is it worth it for tourists?

The Climate Card is an unlimited-ride pass covering all Seoul subway lines, city buses, and Ttareungi public bikes. Short-term tourist passes cost ₩5,000 (1 day), ₩8,000 (2 days), ₩10,000 (3 days), ₩15,000 (5 days), and ₩20,000 (7 days), plus a one-time ₩3,000 card fee. It pays off if you take four or more rides per day within Seoul; it does not cover the AREX express from Incheon Airport or trips outside Seoul.

Can I transfer between subway and bus for free?

Yes. Transfer between subway and bus, or bus to bus, within 30 minutes of tapping out (60 minutes between 21:00 and 07:00) and you pay no extra fare — only the highest single-mode base fare applies. You can transfer up to four times for free per journey, but you must tap out each time.

How much does the Seoul subway cost?

As of June 28, 2025, the base subway fare is ₩1,550 for card users (covering up to 10 km), with an extra ₩100–₩200 charged per additional 5 km. Cash riders pay ₩1,650. Youth card fare is ₩900; children pay ₩550.

What is a T-money card and how do I get one?

T-money is a rechargeable smart card accepted on subways, buses, taxis, and at many convenience stores across South Korea. Buy one at any subway station ticket machine or at convenience stores (GS25, CU, 7-Eleven) for approximately ₩2,500–₩4,000. Top up with cash at station machines or hand your card to a convenience store cashier.

How do I get from Incheon Airport to central Seoul without a taxi?

The AREX Express Train runs nonstop to Seoul Station in about 43 minutes from Terminal 1 (51 minutes from Terminal 2) for ₩9,500. The slower All-Stop train takes 65–70 minutes and costs ₩4,750, payable with T-money. Airport limousine buses also serve major hotel districts. The AREX express departs Terminal 1 from 05:00 to 22:50 and Seoul Station from 06:00 to 22:50.

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