Skip the airport booths. Seoul's best exchange rates are in Myeongdong, where competing shops push rates to their highest. For 24/7 convenience, WOWPASS kiosks at major subway stations offer card-based exchange with no queuing required.
Traveling to Seoul? While Korea has become one of the most cashless-friendly societies in the world — cards work nearly everywhere, from convenience stores to street stalls — having Korean Won in your pocket still matters. Street food alleys, traditional markets, and smaller local eateries often run cash-only. The bigger problem is where you exchange. Do it at the airport and you could lose a meaningful percentage before your trip even begins. This guide covers the five best options for getting the most out of your currency, including one 24/7 solution that requires no queuing at all.
Rule #1: Never Exchange Everything at the Airport
It bears saying upfront. Airport exchange booths — whether at Incheon Terminal 1, Terminal 2, or Gimpo — are consistently among the worst-rate options in Korea. Rates there tend to run significantly lower than what you will find in the city. The smart move is to exchange just enough for your first day (taxi fare, a meal, transit card top-up) and save your bulk exchange for Myeongdong or one of the options below.
Your passport is required for all currency exchanges in Korea. Have it ready every time.
1. Myeongdong: The Best Rates in Seoul
If you are willing to make the trip — and most travelers end up here anyway — Myeongdong is where Seoul's exchange rate competition is at its most intense. The area around Myeongdong Station Exits 5, 6, and 7 is lined with private exchange shops, each displaying their rates on boards outside. Because they are competing directly against one another, the rates they offer are typically the most favorable you will find anywhere in the city.
Money Box Myeongdong (Main Branch, Myeong-dong 2-ga, Jung District) is one of the most consistently recommended stops in this area. It handles up to 18 different currencies, with staff fluent in Korean, English, Japanese, and Chinese. Hours run daily from 9 AM to 9 PM.
A practical tip: travel deal platforms sometimes offer coupons for additional rate benefits at Money Box branches — worth checking before you visit if you are exchanging a larger amount.
The currency exchange shop cluster near the former China Embassy location is also frequently mentioned among travelers as a reliable spot for competitive rates, particularly for USD, JPY, and EUR.
2. Money Box — Multi-Branch Convenience
For travelers who want a professional, transparent experience without trekking specifically to Myeongdong, Money Box operates several branches across the city:
- Hongdae (72 Wausan-ro 29-gil, Mapo-gu): Daily 9 AM–10 PM. Popular with younger travelers and those staying in the Hongdae area.
- Seoul Station (401-2 Hangang-daero, Yongsan District): Useful for travelers connecting to KTX or heading to other cities.
- Gangnam and Insadong branches also operate for visitors in those districts.
Money Box publishes its current exchange rates on its website and app in real time, which makes comparison straightforward before you leave your accommodation. Rates at branches outside Myeongdong are generally competitive, though they tend to sit slightly below the peak rates available in the main Myeongdong cluster.
3. WOWPASS: The 24/7 All-in-One Solution
For travelers who arrive late, are short on time, or simply prefer to skip queues entirely, WOWPASS has become the go-to alternative.
WOWPASS is a foreigner-exclusive prepaid card that functions as a currency exchange kiosk, a local debit card, and a T-money transit card — all in one. Here is how it works:
- Pick up a WOWPASS card at any kiosk (passport required for issuance)
- Insert your foreign currency — the machine accepts over 16 currencies including USD, EUR, GBP, AUD, SGD, JPY, and more
- The card is loaded with KRW at the machine's current exchange rate
- Use the card like a local debit card at restaurants, cafes, shops, and taxis
Key kiosk locations:
- Incheon Airport Terminal 1 & 2 (AREX area): 6 AM–10:50 PM
- Hongik University Station (near Exit 2): 6 AM–midnight
- Seoul Station (Lotte Mart 2F): 6 AM–midnight
- Gwanghwamun Station (near Exit 3): 6 AM–midnight
Kiosks are available at over 300 locations nationwide, including major subway stations and hotels. The WOWPASS app includes a live map to find the nearest machine.
Exchange rates at WOWPASS kiosks tend to run better than airport booths and comparable to mid-tier exchange shops in the city, though not as sharp as the top Myeongdong counters during peak competition hours. The real advantage is the combination of convenience, card functionality, and T-money integration — especially for travelers who want to minimize cash handling altogether.
Note: T-money transit balance on WOWPASS requires a separate top-up in KRW cash at subway machines or convenience stores — it cannot be loaded directly with foreign currency at the kiosk.
4. Hongdae: Travel Depot
For travelers based in the Hongdae area — one of Seoul's busiest neighborhoods for younger visitors, nightlife, and independent fashion — Travel Depot (183 Yanghwa-ro, Mapo-gu) offers a solid exchange option without requiring a trip to Myeongdong. Hours run daily from 10 AM to approximately 8:50 PM. Rates are competitive within the local area, and the location is walkable from Hongik University Station.
5. Seoul Station: Money Box Seoul Station
Travelers heading to Busan, Gyeongju, or other cities by KTX often need to exchange before departing. Money Box Seoul Station (Hangang-daero, Yongsan District) is positioned conveniently near Exit 1 and handles the main currencies at professional rates. It is not the highest-rate option in the city, but for a quick exchange on the way to catch a train, the location is hard to beat.
Side-by-Side: Which Option Works for You?
| Option | Best For | Pros | Cons |
|---|---|---|---|
| Myeongdong (Money Box / cluster) | Maximum KRW value | Highest rates in Seoul | Requires a trip; crowded |
| Money Box (other branches) | Reliable city-wide access | Professional, multilingual, rate transparency | Slightly below Myeongdong peak |
| WOWPASS Kiosk | Late arrivals, busy travelers | 24/7, cashless card function, T-money integration | Not peak-rate; transit balance separate |
| Travel Depot Hongdae | Hongdae-based visitors | Convenient location, no travel required | More limited currency selection |
| Money Box Seoul Station | KTX travelers | Great positioning, fast service | Not optimized for maximum rates |
| Banks | Large or unusual sums | Secure, official | Higher fees, documentation-heavy |
Practical Tips Before You Exchange
- Bring clean, crisp bills. Exchange shops and kiosks commonly reject torn, worn, or heavily marked notes. This applies especially to USD.
- USD and EUR exchange most favorably. Shops compete hardest on these currencies. Other currencies may attract a slightly lower rate.
- Check rates before leaving your hotel. Money Box and several other operators post live rates online. A quick comparison takes two minutes.
- Notify your home bank before traveling. Foreign card fraud alerts can block ATM withdrawals unexpectedly. A quick call or message before departure prevents this.
- For a week-long Seoul trip, exchanging the equivalent of around USD 100–200 in cash is generally sufficient alongside card payments. Korea's cashless infrastructure is genuinely extensive.
Bottom Line
For the best possible exchange rate, Myeongdong remains the clear destination — the competitive density of exchange shops there is unmatched anywhere else in the city. For convenience without sacrificing too much on rate, a WOWPASS kiosk at a major subway station covers most travelers' needs around the clock.
Which currency are you bringing to Korea? If you have questions about current rates for USD, SGD, EUR, or anything else, drop them in the comments — fellow travelers and locals check in regularly.
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