Transit cards for visitors
Korea’s buses and subways run on a transit card you tap, and your home contactless card isn’t a dependable transit pass yet. Here’s how T-money and the Climate Card work, and which one fits your trip.
A rough estimate from the figures you enter. Real fares, transfer discounts and card prices can differ, so check the current price before you buy. Nothing you type is stored.
Which transit card should I get?
For most visitors, T-money is the simple default. Buy it when you arrive, tap, and top up as you go. The Climate Card is worth it only if you’ll ride a lot inside Seoul for 1–7 days. Foreign contactless tapping is still being rolled out, so don’t count on your home card.
Why is that? Korea’s fare gates still mostly read prepaid transit cards (or domestic bank cards with a transit function), not overseas Visa/Mastercard contactless. T-money works nationwide. The Climate Card trades flexibility for unlimited Seoul rides over a fixed number of days.
T-money: buy, top up, refund
Buy a T-money card at any convenience store or station booth, load it with cash, and tap on. When you leave, you can get the leftover balance refunded at a convenience store, minus a small fee. The card price itself isn’t refundable.
Why is that? T-money is prepaid and cash-based: top-up machines and store clerks take cash, not foreign cards. Tapping both on and off (especially on buses) is what triggers the transfer discount.
Climate Card: unlimited rides in Seoul
For visitors, the Climate Card is the short-term Seoul pass: 1, 2, 3, 5 or 7 days of unlimited subway and bus rides within the covered Seoul area. It doesn’t replace T-money for the airport, Gyeonggi/Incheon, or longer trips.
Why is that? It’s a Seoul city pass, so the deal is unlimited rides for a flat price inside the city. If you ride a lot in central Seoul, it can beat paying per trip. If you ride only a few times a day, leave the city, or stay longer than the short-pass window, T-money is usually simpler.
Can I just tap my own card?
Don’t plan on it yet. Seoul is rolling out open-loop (EMV) acceptance, but it isn’t far enough along to make an overseas Visa/Mastercard contactless card your main transit card. Carry T-money or a Climate Card.
Why is that? Korea’s transit fare system was built around domestic transit cards, not the EMV contactless used abroad. The city is upgrading readers in phases, so full foreign-card tapping is a few years out.
Find your fit
Common terms
Frequently asked
Tmoney, the card operator, lists the adult base fare for the Seoul subway as ₩1,550 with a transit card. Buses and long-distance rides can differ. Transfers between bus and subway within about 30 minutes usually don’t add a new base fare.
Only if you ride a lot inside Seoul. If you’re sightseeing in the city for several days, it often starts to make sense around three rides a day. The card cost and your exact days still change the math, so try the picker above with your own plan.
The Climate Card is a Seoul pass. You may not be able to tap out at a station outside the covered area, and you can’t board with it at Incheon Airport Terminal 1 or 2. Keep a T-money card for the airport, Gyeonggi/Incheon, and intercity trips.