First Time in Korea? One Transit Card Solves Almost Everything — How to Get a T-money Card

At a bus stop outside Incheon Airport's Terminal 1, a foreign traveler holds out a banknote and the driver shakes his head. On most Korean city buses and subways, paying with cash is either impossible or deeply inconvenient. The first thing a first-time visitor should buy before leaving the airport is a palm-sized prepaid transit card called T-money.

At a glance: card itself costs 3,000-5,000 won · sold at convenience stores (CU, GS25, 7-Eleven) and subway station customer service counters · the balance can be used for subway and bus fares and convenience store purchases.

T-money is a prepaid card: the card itself costs 3,000 to 5,000 won, and you load it with however much cash you want to use separately. You can buy one right at a convenience store or a subway station's customer service counter as soon as you clear arrivals, and top it up with cash at a convenience store register or a reload machine inside any station.

A single card covers city buses, the subway, some taxis, and even convenience store payments. Paying a bus in cash, by contrast, means handing the driver exact coins, and many routes give no change at all — fumbling for coins while counting is a good way to miss your stop.

You can also buy a single-journey subway ticket each time at a machine, but that requires a 500-won deposit that you can only get back at a separate return machine after you exit — a hassle. For anyone staying more than a couple of days, buying one T-money card on arrival saves both time and money.

T-money isn't limited to Seoul — it works on public transit in most of the country, including Busan, Daegu and Incheon, so you won't need to buy a new card when you move between cities.

Seoul's base subway fare is 1,550 won for trips up to 10km, and city buses charge a similar base fare. Ride public transit just two or three times in a day and you've already recouped the cost of the card itself, so there's little reason to hesitate about buying one at the airport.