TL;DR: Foreign visitors can compare a card issued in their home country, a visitor-focused prepaid card such as WOWPASS, a neighborhood exchange shop, and an international-card ATM. Travel Wallet requires Korean residency, a Korean phone number, and a Korean financial account; it is not a card most short-term visitors can sign up for. Compare live rates, fees, and card eligibility before choosing. The Money Box board I photographed on September 8, 2026 is a historical example.
Getting Korean won can be confusing on a first visit because the best choice depends on whether you need cash or a card. I used Travel Wallet myself, but its Korean-residency requirements mean that experience may not translate to a short-term visitor. I also photographed a neighborhood exchange board to show how to compare a posted rate with a reference rate.
Method 1: Check Which Travel Cards You Can Actually Obtain
Start with a payment card you are eligible to use. A card issued in your home country, a visitor-focused prepaid card, and a Korean-resident travel card have different signup requirements, exchange rates, and fees. Compare the rate and total cost shown by each provider before loading money.
My experience with Travel Wallet: I used this card for many purchases and liked the rate I saw. That is a personal experience, not a recommendation for a short-term foreign visitor to apply. Travel Wallet’s product terms require Korean residency, a registered Korean phone number, and a Korean financial account (and a foreign registration number for foreign residents). Check the current in-app rate and fees if you already meet those requirements.
Other options:
– Traveloger is a Hana Bank travel product; check its current issuance requirements before considering it as a short-term visitor.
– WOWPASS is designed for visitors and combines a prepaid shopping balance with a T-money transit function. WOWPASS says the T-money balance must be topped up separately from the shopping balance. Check its current kiosk locations, exchange rate, issuance cost, withdrawal rules, and refund terms in the app before loading money. Do not assume that one top-up funds both balances.
Before flying, check each card’s eligibility and funding methods. A Korean-resident product may require a Korean account and identity verification; a visitor card may be issued at a kiosk after arrival. Keep another working payment method for the first journey.
Method 2: Currency Exchange Shops
If you want physical cash — and you’ll want at least some, since a few small vendors and traditional markets are still cash-only — where you exchange it matters more than most tourists realize.
What a neighborhood exchange shop actually looks like. Forget the image of a back-alley kiosk — the ones tourists use are storefront operations on ordinary shopping streets, with the day’s rates on a screen facing the sidewalk. This is Money Box’s Seongsu Station branch (머니박스 성수역점), about a minute from Seongsu Station Exit 4 at 16 Yeonmujang 5-gagil, Seongdong-gu. The hours shown when I visited were Sunday to Thursday 10:00–20:00 and Friday to Saturday 10:00–21:00; check the branch’s current listing before going. Shops like this are government-registered, they post their rates publicly, and the rate on the board is the whole price — there’s no separate commission tacked on at the counter.
How to read the board — and what a fair rate looks like. The column here is headed 파실때 · SELLING, which means when you sell — you are the one selling foreign currency, so this is the number you get for handing over your dollars. (Boards that also show a 살때 / BUYING column are quoting the opposite direction: what you’d pay in won to buy foreign cash.)
On September 8, 2026, this board read 1,335 KRW per USD. Against the 1,342.87 reference rate used for this example, that is about 7.9 won per dollar, or roughly 0.6%. Exchanging $500 at the photographed board rate would give ₩667,500, compared with ₩671,435 at that reference rate. This is a historical calculation; compare live quotes and any additional fees on your travel day.
Two things to note about the board. The rates move during the day, and the fine print says so outright (“This quotation is subject to change”), so a board photo is a snapshot, not a promise. And the Japanese yen line is quoted per 100 JPY, not per 1 — 864 means ₩864 for ¥100, which is the standard convention on Korean boards and catches people out.
What actually happens at the counter. It’s a five-minute transaction. You bring your passport — Korean exchange shops are required to record ID, so a photo on your phone or a hotel keycard won’t do — hand over your cash, and the teller counts it, runs the amount at the posted rate, and counts the won back to you in front of you. Bring clean, unfolded bills; badly damaged notes sometimes get refused or discounted. And bring cash for the currency you’re exchanging: these counters take physical notes, not cards. Count what you get back before you leave the window, which is standard practice everywhere and nobody finds it rude.
One small trick visible on the window posters: this branch (and many others) runs an SNS promotion — post about the shop with their hashtags and you get a slightly better “preferential rate.” It’s a couple of won per dollar, so it’s worth exactly as much effort as it sounds, but it’s free if you’re already going to post.
These shops do more than exchange money. This is the part that genuinely surprised me and is worth planning around. On my September 2026 visit, signs at this branch advertised USIM cards, overseas remittance, T-money transportation cards, tax refunds, and luggage storage. These are useful options if you have time between checkout and a late flight, but check the branch’s current listing or contact it before relying on a specific service.
Where to go: Myeongdong, or wherever you already are. Exchange shops cluster around Myeongdong, and you can find others in neighborhoods such as Seongsu. Rates vary between shops and throughout the day, so compare the posted rate with a live reference rate and check for any extra charge before exchanging. If a convenient shop offers an acceptable rate, you may not need to make a separate trip across Seoul.
At the airport: Exchange a small amount there if you need cash immediately, then compare the posted rate with other options before changing a larger sum. Airport rates and counter hours vary, so there is no reliable fixed percentage penalty. Our airport transport guide can help you plan the next leg of your trip.
Compare the posted rate with a live reference rate on your phone before handing over cash. If you have time, compare two or three nearby counters and ask whether the displayed rate includes all charges. Exchange rates and shop hours can change during the day.
Method 3: ATM Withdrawals
Pulling cash directly from an ATM with your home debit or credit card works in Korea, but it’s the option where fees quietly add up the fastest.
Korean-side fees: Fees depend on the ATM operator, the machine, your card network, and your bank. Read the fee shown on the ATM before confirming a withdrawal and check your card issuer’s international withdrawal terms. Do not assume that a particular bank or convenience-store ATM will be free.
Your home bank’s fees: On top of the Korean-side fee, your own bank will likely add a flat international ATM fee and/or a 1–3% foreign transaction markup — unless you specifically have a fee-free travel debit card (Wise, Charles Schwab, and similar are popular for this reason among frequent travelers).
Watch for the DCC trap: When you insert your card, some ATMs will ask if you want to withdraw in your home currency instead of KRW — this is Dynamic Currency Conversion (DCC), and it almost always applies a worse exchange rate than letting your own bank do the conversion. Always choose KRW / Local Currency when prompted.
Withdrawal limits: Expect a per-transaction cap somewhere between ₩400,000 and ₩1,000,000, depending on the bank and machine.
Quick Comparison
| Travel Card | Neighborhood Exchange Shop | ATM | |
|---|---|---|---|
| Rate quality | Compare the live rate by provider | ~0.6% off mid-market (measured, Seongsu, Sept 8 2026) | Decent, minus fees |
| Fees | Varies by card, loading method, and withdrawal | None (built into the rate) | Varies by ATM and card issuer |
| Convenience | Card payments; WOWPASS transit balance is separate | Walk-in, ~5 min, passport required | ATMs everywhere |
| Extras | — | USIM, T-money, tax refund, luggage storage | — |
| Best for | Everyday spending if eligible and accepted | Bulk cash for cash-only spots | Emergency cash top-ups |
Which One Should You Actually Use?
Realistically, most travelers end up combining two of these rather than picking just one:
- Choose a card you can use as a visitor — compare your existing international card with a visitor-focused card such as WOWPASS. If you already qualify for a Korean-resident card, compare its current rate and fees too. Fund the WOWPASS T-money balance separately if you plan to use it for transit.
- Exchange a modest amount of cash at a neighborhood shop for the cash-only spots — some traditional markets, small street food stalls, and older guesthouses. Do it in whichever district you’re already visiting rather than making a dedicated trip.
- Keep ATM withdrawals as a backup, not your main plan, since the per-transaction fees make it the most expensive way to get small amounts of cash repeatedly.
Bonus: What About Mobile Payments?
If you’re used to tapping your phone for everything at home, it’s worth knowing Korea’s mobile payment landscape doesn’t quite work the way you’d expect.
Apple Pay launched in South Korea on March 21, 2023. In-store acceptance depends on the merchant’s payment terminal and your card, so bring a physical card as a backup. Apple Wallet has supported a prepaid T-money transit card since July 2025, but Apple says adding funds through Wallet requires a Korean-issued credit or debit card. Check current top-up options if you only have a foreign card; do not assume you can tap a foreign Mastercard directly at Seoul Metro gates.
Samsung Pay availability depends on your phone model, card issuer, region, and the merchant’s terminal. Check whether your card can be added and used in Korea before relying on it; carry a physical card or cash as a backup.
Alipay and WeChat Pay are both part of the Alipay+ network, which is also linked to Korean apps like Kakao Pay, and they’re accepted at a wide range of spots — K-beauty stores, convenience chains, traditional markets, and shopping malls. In practice, though, this infrastructure is built for Chinese tourists who already have these accounts; most Western travelers don’t have an Alipay or WeChat Pay wallet set up, so it’s rarely a practical option unless you’re already using one for a China trip. (As of late 2025, Japan’s PayPay was also added to the Alipay+ network in Korea, so this cross-border QR payment web keeps expanding.)
The practical takeaway: check whether your existing card and mobile wallet work in Korea before travel. Carry a physical payment card and some cash as backups. A visitor-focused prepaid card may help if your existing card is not accepted or its fees are high.
FAQ
Q: Is Korea a cash-heavy or card-heavy country?
A: Overwhelmingly card- and app-heavy. You can go most of a trip barely touching cash, but keep some on hand for smaller traditional markets and a handful of older, family-run spots.
Q: Do I need my passport to exchange money?
A: Yes. Korean exchange shops are legally required to record ID for currency transactions, so bring your physical passport — a photo of it usually won’t be accepted.
Q: The board says “파실때 / SELLING.” Is that the rate I get or the rate I pay?
A: That’s the rate you get. “파실때” means when you sell, and you’re the one selling foreign currency for won. A “살때 / BUYING” column, if shown, is the reverse — what you’d pay in won to buy foreign cash before flying out.
Q: How do I know if the rate on the board is any good?
A: Compare the shop’s selling rate with a live reference rate for the same currency pair and ask about any additional charges. The Seongsu board photographed on September 8, 2026 was a historical example, not a rate available today.
Q: Why is the yen rate on the board so high?
A: Japanese yen is quoted per 100 JPY on Korean boards, not per 1. A board reading 864 means ₩864 for ¥100.
Q: Can I use my regular debit or credit card instead of getting a travel card?
A: Often, yes, where the merchant accepts it. Check your issuer’s foreign-transaction fee, exchange rate, and ATM terms. A separate travel card is useful only if you are eligible and its total cost is better for your needs.
Q: Do I need Korean won before I land, or can I sort it out at the airport?
A: You can obtain won after arrival, but check your arrival terminal’s current exchange and ATM hours, the rate, and card fees. Carry a backup payment method if you arrive late.
Q: What’s the minimum I should carry in cash?
A: Enough for one taxi ride, one meal, and a bit of a buffer — 50,000–100,000 KRW covers most people’s first day comfortably.
Q: Are WOWPASS and Travel Wallet the same thing?
A: No. WOWPASS offers a visitor-oriented prepaid shopping card with a separate T-money transit balance. Travel Wallet’s card requires Korean residency, a registered Korean phone number, and a Korean financial account. Check each provider’s current terms before applying.
Q: Can I just use Apple Pay or Samsung Pay instead of a travel card?
A: Acceptance and card eligibility vary. Bring a physical payment card and some cash, and check your wallet and transit-card setup before travel.
The Practical Verdict
A travel card, some cash, and access to an ATM can work well together. Compare current rates and fees rather than assuming that any one method is always cheapest. The Seongsu board photographed in September 2026 was an example of one shop’s rate on one day.
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