Korea Currency Exchange: Best Places & Tips for Tourists

August 7, 2026

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Where to Exchange Currency in Korea
How to Use ATMs in Korea with a Foreign Card
The WOWPASS Card: The Tourist-Friendly All-in-One Solution
T-Money: Korea’s Transit Card and When You Actually Need Cash
Paying with Foreign Cards and Mobile Wallets
2026 Budget Reality: What Currency Exchange Actually Costs
Common Mistakes to Avoid When Handling Money in Korea
Frequently Asked Questions

South Korea’s payment landscape in 2026 is more tourist-friendly than ever — but it’s also more layered. The rise of WOWPASS kiosks, expanded Apple Pay acceptance, and near-universal ATM access for foreign cards sounds convenient, and it genuinely is. The catch is that a surprising number of visitors still lose money on poor exchange rates, unnecessary fees, or Dynamic Currency Conversion traps because they didn’t know what to expect before landing. This guide cuts through the confusion so you know exactly where to exchange, what to carry, and what to avoid.

Where to Exchange Currency in Korea

Not all exchange options are equal. Here’s an honest ranking from best to worst rates, so you can decide where to spend your time.

Licensed Private Money Exchangers (Best Rates)

For the most competitive rates in Korea, licensed private money changers in major tourist districts beat banks and airports consistently. The highest concentration is in Myeongdong, where you’ll find shops like Daehan Money Exchange and Jeil Money Exchange — both well-known among frequent visitors for offering strong rates. Dongdaemun, near Dongdaemun History & Culture Park Station, also has several solid options. These shops often stay open into the evening and on weekends, unlike banks.

Always look for official licensing signage before handing over cash. Unlicensed operators have faced increased scrutiny since 2024, but they haven’t disappeared entirely. A licensed shop will display its registration clearly. Present your passport — it’s not always required for small amounts, but having it ready speeds things up. Rates fluctuate daily, so if you’re exchanging a significant sum, checking two or three shops on the same street takes less than ten minutes and can make a real difference.

Banks (Reliable, Slightly Lower Rates)

Major banks — Kookmin (KB), Shinhan, Woori, and Hana — all offer currency exchange at dedicated foreign currency counters. Rates are good but generally a notch below the top private exchangers. The main limitations are hours (typically 09:00–16:00, Monday to Friday) and occasional wait times during peak tourist seasons. You’ll need your passport. The process is straightforward: present your currency, fill out a short form, and collect your KRW.

Some banks have been expanding pre-order services for foreign currency online, which can lock in a rate and reduce wait time. This is more useful for Koreans traveling abroad than for tourists arriving with cash, but it’s worth knowing the option exists.

Incheon and Gimpo Airports (Convenient, Costly)

Airport exchange counters operated by Shinhan, Woori, and Hana are available 24/7 at arrival gates — which is genuinely useful when you land at midnight. The trade-off is a rate that runs roughly 5–10% worse than what you’d get in the city. The smart move: exchange just enough at the airport to cover your immediate costs — transport to your accommodation and a first meal. Think KRW 50,000–100,000 (approximately USD 37–75). Get the rest in the city.

Hotels (Emergency Only)

Hotels offer the worst rates available. Full stop. Use this option only if you’re stuck with no other choice.

Rate Comparison Tools

Apps like XE Currency Converter and Travelex show real-time interbank rates, which are better than anything tourists actually receive. Use them as a reference point to gauge how much margin an exchanger is taking, not as a benchmark for what you’ll get.

Pro Tip: Bring crisp, undamaged banknotes from home. Korean exchangers — especially private ones — can and do reject worn, torn, or heavily marked bills, or will apply a less favorable rate for them. USD 100 bills in particular should be in excellent condition. Check your notes before you travel.

How to Use ATMs in Korea with a Foreign Card

ATMs are everywhere — inside every CU, GS25, 7-Eleven, and E-Mart24 convenience store, at subway stations, and at bank branches. By 2026, the old frustration of hunting for a “Global ATM” has largely faded. The distinction between local-only and foreign-card-accepting machines has narrowed significantly, though you’ll still see the “Global ATM” logo or Visa/Mastercard/JCB/UnionPay logos displayed on compatible machines to confirm compatibility.

Step-by-Step: Withdrawing Cash at a Korean ATM

Insert your card — debit or credit both work.
Select “Foreign Card” or “Global ATM” — this option typically appears on the first screen.
Choose English as your language.
Select “Withdrawal” (현금 인출).
Enter your 4-digit PIN — know this before you travel. 6-digit PINs may not be accepted at all terminals.
Select your amount — preset options or a custom amount. Per-transaction limits typically run KRW 500,000–1,000,000 (approx. USD 370–740).
Review the ATM fee — Korean bank ATM fees run KRW 3,500–5,000 per transaction (approx. USD 2.50–3.75). Confirm to proceed.
Decline Dynamic Currency Conversion (DCC) — if the machine asks whether you want to be charged in your home currency (USD, EUR, etc.), always select “No” or “Charge in KRW.” DCC rates are set by the ATM operator and are consistently worse than your bank’s conversion rate.
Take your cash, card, and receipt.

On top of the local ATM fee, your home bank will likely charge its own foreign withdrawal fee — often 1–3% of the transaction plus a fixed fee around USD 5. Check this before you leave home. To minimize total fees, withdraw larger amounts less frequently rather than small amounts repeatedly.

The WOWPASS Card: The Tourist-Friendly All-in-One Solution

If you want a single tool that handles currency exchange, everyday card payments, and transit in Korea, WOWPASS (www.wowpass.io) is the most practical option available to tourists in 2026.

Here’s how it works: you load foreign banknotes (USD, JPY, EUR, CNY, and others) into a WOWPASS kiosk, which converts them to a KRW balance stored on the card. You then use that card like a standard debit card anywhere in Korea. The exchange rates are notably better than airport counters and competitive with bank rates. There are no foreign transaction fees when spending from your KRW balance.

How to Get a WOWPASS Card

Find a kiosk — available at Incheon Airport Terminal 1 and Terminal 2, Gimpo Airport, Seoul Station, Myeongdong subway station, and major hotels. The WOWPASS app shows all kiosk locations.
Scan your passport — required for identity verification.
Insert your foreign banknotes — the machine displays the KRW amount you’ll receive before you confirm.
Receive your card — the kiosk dispenses it immediately.
Load T-Money (optional but recommended) — reinsert the card, select “T-Money Recharge,” and insert KRW cash to load your transit balance separately onto the card’s T-Money chip.

WOWPASS Fees (2026)

Card issuance fee: KRW 5,000 (approx. USD 3.75) — one-time.
Exchange rate: Competitive spread applied to the interbank rate. Better than airports, roughly on par with banks.
ATM withdrawal: KRW 2,300 (approx. USD 1.70) at WOWPASS-specific or partner ATMs. Higher fees may apply at standard bank ATMs.
Purchases: No foreign transaction fees when spending your KRW balance in Korea.

The WOWPASS app (available on iOS and Android under the name WOWPASS) lets you monitor your balance, review transactions, and find kiosk locations. Kiosk coverage has expanded considerably since the card launched, and the 2026 version of the app includes improved English-language support.

T-Money: Korea’s Transit Card and When You Actually Need Cash

The tap of a T-Money card on a subway gate is one of the most satisfying sounds of travel in Seoul — clean, instant, and you’re through. T-Money is the standard rechargeable smart card for subways, buses, and some taxis. Its sibling card, Cashbee, works identically.

Getting and Loading a T-Money Card

Buy a T-Money card at any CU, GS25, 7-Eleven, or E-Mart24 convenience store, or at subway station ticket machines. Cards cost KRW 2,500–5,000 (approx. USD 1.90–3.75) upfront. Reload with KRW cash at the same convenience stores, subway ticket machines, or T-Money service centers. The WOWPASS card has T-Money built in, which eliminates the need for a separate card if you’re already using WOWPASS.

When you’re done traveling, you can refund remaining T-Money balances up to KRW 50,000 (approx. USD 37) at convenience stores for a KRW 500 fee (approx. USD 0.37). Balances over KRW 50,000 require a T-Money service center. The initial card cost is not refunded.

When Cash is Still Necessary

Korea is highly digital, but cash hasn’t gone away. You’ll need it for:

Street food stalls and pojangmacha (street tents)
Some traditional markets, including sections of Namdaemun and Gwangjang Market
Very small independent shops
Loading T-Money cards (which requires KRW cash, not a foreign card, at most machines)

Korean banknotes come in KRW 1,000, 5,000, 10,000, and 50,000 denominations. Coins are KRW 10, 50, 100, and 500. Keep a mix of smaller bills for street vendors — trying to break a KRW 50,000 note at a KRW 3,000 tteokbokki stall is a reliable way to cause a minor scene.

Paying with Foreign Cards and Mobile Wallets

Foreign Credit and Debit Cards

Visa and Mastercard are accepted widely across hotels, large restaurants, department stores, supermarkets, and major attractions. JCB, UnionPay, and American Express work at many locations, particularly in tourist-heavy areas. PIN is the standard for card transactions in Korea — your 4-digit PIN must be set and confirmed before travel. Some terminals still accept signatures, but don’t count on it.

Foreign transaction fees from your issuing bank typically run 1–3% per transaction. As with ATMs, always choose to be charged in KRW if a card terminal offers DCC. Saying yes to DCC — being charged in your home currency at a rate the terminal operator sets — consistently costs more than letting your bank handle the conversion.

NFC contactless terminals have become significantly more common since 2024. Tap-to-pay with a foreign card is now reliable at most chain retailers, cafes, and convenience stores.

Apple Pay

Apple Pay launched in Korea in 2023 and has expanded meaningfully since. In 2026, expect acceptance at Hyundai and Lotte department stores, Emart, Starbucks, most convenience chains, and a growing number of restaurants. Foreign-issued Visa, Mastercard, and Amex cards linked to Apple Pay generally work wherever NFC terminals are available. There are no additional fees from Apple Pay itself — only your issuing bank’s standard foreign transaction fee applies.

To pay: double-click the side button (or home button on older models), authenticate with Face ID, Touch ID, or passcode, and hold your iPhone or Apple Watch near the NFC reader.

Samsung Pay

Samsung Pay has a significant advantage in Korea: its Magnetic Secure Transmission (MST) technology means it works with older magnetic stripe readers, not just NFC terminals. That makes it accepted almost anywhere a physical card is accepted — a notably broader reach than Apple Pay at this stage. Foreign Visa, Mastercard, and Amex cards linked to Samsung Pay work seamlessly. Swipe up from the bottom of your screen, authenticate, and hold your phone near the reader.

2026 Budget Reality: What Currency Exchange Actually Costs

Here’s a clear breakdown of what you’ll actually pay depending on how you handle your money in Korea.

Currency Exchange Costs

Airport exchange: Effective rate is 5–10% worse than mid-market. On a USD 500 exchange, you lose approximately USD 25–50 compared to in-city rates.
Bank exchange: Typically 1–3% spread from mid-market. Reasonable for most amounts.
Licensed private exchanger (Myeongdong): Often the tightest spread available — sometimes under 1% from mid-market on popular currency pairs like USD/KRW.
WOWPASS kiosk: Comparable to bank rates. Better than airport. No additional transaction fees on purchases.

ATM Fee Tiers

Budget approach (minimize fees): Use a no-foreign-fee card (e.g., Charles Schwab debit, Wise card) + Korean ATM fee of KRW 3,500–5,000 per transaction. Withdraw larger amounts less often.
Mid-range approach: Standard foreign debit card with 1–3% fee + KRW 3,500–5,000 ATM fee. On a KRW 500,000 withdrawal (~USD 370), total cost is roughly USD 9–15.
Comfortable/convenient approach: WOWPASS card loaded at kiosk + KRW 2,300 WOWPASS ATM fee for cash withdrawals. Exchange rate spread replaces transaction fees — often the better deal for longer trips.

Mobile Wallet and Card Spending

No foreign transaction fee cards (e.g., Wise, Revolut, Charles Schwab): Pay close to mid-market rate with zero or minimal fees. Best overall for card spending.
Standard bank cards: 1–3% foreign transaction fee per purchase. Adds up quickly on a longer trip.
WOWPASS debit spending: No transaction fees when spending from KRW balance. Effective cost is the spread paid at the kiosk when loading.

Common Mistakes to Avoid When Handling Money in Korea

Accepting DCC at ATMs or card terminals. This is the single most common and most avoidable way tourists lose money. Always choose KRW.
Exchanging everything at the airport. Get a small amount for immediate needs, exchange the rest in the city.
Bringing damaged or worn foreign banknotes. Exchangers can refuse them or offer worse rates. Check your bills before leaving home.
Not knowing your 4-digit PIN. Korean ATMs and card terminals rely on PIN. A 6-digit PIN may not work. Confirm your PIN with your bank before travel.
Loading too much on T-Money before you know your usage. Refunds are possible but involve a fee and a process. Load reasonable amounts and top up as needed.
Assuming everywhere takes cards. Street food stalls and small market vendors still often prefer cash. The smell of freshly grilled dak-galbi drifting through Myeongdong at night is not the moment to discover your card isn’t accepted.
Making multiple small ATM withdrawals. Each withdrawal triggers a local ATM fee of KRW 3,500–5,000 plus your bank’s fee. Withdraw more, less often.

Frequently Asked Questions

Where is the best place to exchange currency in South Korea?
Licensed private money exchangers in Myeongdong — including Daehan Money Exchange and Jeil Money Exchange — consistently offer the best rates. Major banks are a reliable second choice. Avoid hotels entirely and limit airport exchanges to a small emergency amount for immediate transport and meals upon arrival.

Can I use my foreign debit or credit card in Korea?
Yes. Visa and Mastercard are accepted widely at hotels, restaurants, supermarkets, and major shops. Always choose to be charged in KRW when given the option — never accept Dynamic Currency Conversion. Confirm your 4-digit PIN with your bank before traveling, as Korean terminals rely on PIN.

What is a WOWPASS card and is it worth getting?
WOWPASS is a prepaid debit card for tourists that also includes a T-Money transit function. You load foreign cash at a kiosk, it converts to KRW at competitive rates, and you spend like a local with no foreign transaction fees. The card costs KRW 5,000 (about USD 3.75) to issue. For trips of more than a few days, it’s generally worth it.

Do Korean ATMs work with foreign cards?
Yes. ATMs at convenience stores (CU, GS25, 7-Eleven), subway stations, and bank branches accept foreign Visa, Mastercard, JCB, UnionPay, and Amex cards. Expect a local ATM fee of KRW 3,500–5,000 per transaction, plus your home bank’s fees. Always decline Dynamic Currency Conversion and choose to be charged in KRW.

Is cash still necessary in South Korea in 2026?
Yes, for specific situations. Street food stalls, some sections of traditional markets, and small independent shops often don’t accept cards. Cash is also needed to reload T-Money at most machines. Carry the equivalent of USD 30–50 in KRW for incidentals and top up as needed from city-based ATMs or exchange counters.

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