Choose a card for the job you need: T-money for stored-value transport, Climate Card for an eligible Seoul pass, and WOWPASS or NAMANE when you want a separate prepaid spending card. Buying all four usually adds balances and refund tasks rather than solving four different problems.
Documentation checked September 7, 2026. Seoul now says 30-day prepaid Climate Card charging ended on August 31. Existing cards can still be loaded with short-term passes. Do not follow an old 30-day tourist recommendation; the new resident-oriented Climate Pass has separate registration and eligibility requirements. Current Seoul notice.
| Product | Useful when | Check before buying |
|---|---|---|
| Physical T-money | You need ordinary local transport and will pay as you ride. | Card price is separate from ride balance. Standard cash top-up instructions are in the T-money guide. |
| Climate Card short-term pass | Your actual trips stay inside the pass network and the arithmetic beats pay-per-ride. | Covered stations, start date and excluded services matter more than the product name. |
| WOWPASS | You want a tourist-oriented prepaid shopping balance as well as transport functions. | Shopping and T-money balances are separate. Read the provider’s balance and refund guide. |
| NAMANE | You want its card design or prepaid-payment workflow. | The official manual separates pay/transit conversion and refund steps. Do not apply another brand’s rules. |
What a short-term Seoul pass costs
The city lists 1/2/3/5/7-day passes at ₩5,000 / ₩8,000 / ₩10,000 / ₩15,000 / ₩20,000, plus ₩3,000 if you need a physical card. Short-term validity starts on the loading date, rather than a rolling 24-hour period. Bikes and Hangang Bus are excluded from these short-term products. Official prices and validity.
Calculate the break-even point for your route
For illustration, take separately charged adult subway journeys at Seoul’s published base fare of ₩1,550. Divide the pass cost by ₩1,550 and round up. This counts fare-paying journeys, not every bus or train in a transfer chain. Fare reference.
| Pass | Pass only | Including a new ₩3,000 physical card |
|---|---|---|
| 1 day | 4 journeys | 6 journeys |
| 2 days | 6 | 8 |
| 3 days | 7 | 9 |
| 5 days | 10 | 12 |
| 7 days | 13 | 15 |
Example: six eligible base-fare journeys over three days cost ₩9,300, less than the ₩10,000 pass. Twelve cost ₩18,600, more than a new physical card plus that pass at ₩13,000. The second scenario saves ₩5,600 under these assumptions. If your alternative also requires buying a T-money card, include its actual purchase price for a fair comparison. Distance supplements, transfers and trips outside coverage change the result.
Check the airport direction carefully
Seoul lists an AREX exception: a Climate Card journey starting inside the eligible network can end at Incheon Airport T1 or T2, but you cannot board there with it. Airport buses and intercity travel are excluded. Check the current coverage table against each planned leg. A pass that works for your departure may not pay for your arrival.
Prepaid shopping cards: calculate fees, not just rewards
WOWPASS’s machine-issuance guide lists a ₩5,000 issuance fee and at least ₩5,000 initial charge. Those two amounts have different purposes: the fee is a cost; the charge is spending balance. Its service guide lists cash withdrawals up to ₩100,000 per transaction with a ₩1,000 fee, subject to machine availability. Do not assume leftover T-money balance follows that withdrawal process. Machine issuance · Service and withdrawal guide.
NAMANE’s current site links separate instructions for card purchase, pay/transit conversion and refunds. Pick the exact design and loading method first, then read its displayed charges; a special-edition price is not the price of every NAMANE card. We did not complete a card purchase or refund test for either brand. This is a comparison of documented functions and costs, not a hands-on reliability ranking.
- List your actual transport journeys and test pass coverage.
- Calculate total card purchase and pass costs, including uncovered trips.
- Add a shopping card only if you need its payment workflow or have a specific acceptance problem to solve.
- Check how both shopping and transit balances can be spent or refunded before you load a large amount.
- Keep a separate working bank card and cash reserve. Do not put every fallback inside the same prepaid product.
Work out a cash reserve or report a changed product rule. This guide has no paid card-placement links.