T-money Card Guide: Seoul & Korea Transit Card for Tourists (2026)

Last fact-checked: 2026-08-27

Quick Summary

What it is: A rechargeable transit card covering subways, buses, and taxis across most of South Korea, plus payment at convenience stores
Cost: The card itself costs 2,500-4,000 KRW; load whatever amount you plan to use (max balance 500,000 KRW)
Where to buy: Convenience stores (CU, GS25, 7-Eleven) at Incheon Airport arrivals level, subway stations, or in advance via Klook/Trazy/KKday

How to Get One

The fastest option is a CU or GS25 counter right after clearing customs at Incheon Airport (both Terminal 1 and Terminal 2 have them) — hand over 2,500-4,000 KRW in cash for the card itself
No Korean ID or foreigner registration number is needed to buy or use a standard adult T-money card
As of March 2026, iPhone users can add T-money to Apple Wallet and tap through subway gates directly with their phone

Using It: Subways, Buses, and Transfers

Tap on and tap off for both subway and bus rides — forgetting to tap off on exit means you lose the transfer discount and may be charged the maximum fare for that segment
Transfers between subway and bus within 30 minutes (60 minutes between 9pm-7am) are discounted — you only pay the fare difference, not a full new fare
T-money works nationwide: Busan (1,550 KRW base fare), Daegu (1,400 KRW), Jeju city buses (1,300 KRW), and intercity express buses between major cities (15,000-25,000 KRW depending on distance)

T-money vs the Seoul Climate Card

The Climate Card is an unlimited-ride pass valid only within Seoul (1, 2, 3, or 5-day tourist versions available), while T-money is pay-as-you-go but works everywhere in Korea. Most short-stay visitors are better off with T-money unless you are riding Seoul transit 4+ times a day for 5+ days and do not need to travel outside the city (the Climate Card does not cover the AREX airport line or trips to Suwon).

Practical Tips

Load 30,000-50,000 KRW for a 3-4 day Seoul trip as a starting point, and top up as needed at any subway station kiosk or convenience store
Refund any leftover balance before flying home — under 20,000 KRW can be refunded at most convenience stores (minus a small fee), larger balances at T-money service centers at Seoul Station, Myeongdong, or Incheon Airport
The card never expires and loaded balance carries over, so it is worth keeping for a return trip

Planning to hop between Seoul and other cities like Busan or Gyeongju? Setting up an Airalo eSIM for South Korea before you land makes checking subway apps and bus routes painless from the moment you touch down.

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