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Managing Cash and Exchange in South Korea: real experience from chats

Short answer
Bring physical USD to exchange for Korean Won at local kiosks, as this remains the most reliable payment method for markets and small shops. While you can use older USD bills, expect a slightly lower exchange rate; consider using a WOWPASS card with integrated T-money for convenient transit and purchases.

From real experience

For travel to South Korea, it's recommended to have some Korean Won for initial expenses like airport transportation.
US Dollars or Chinese Yuan are suggested for larger amounts, as exchanging USD to KRW within Korea can be difficult. Bus tickets to the airport can be purchased with T-money card or cash directly on the bus (around 17,000 KRW). Russian UnionPay cards may encounter issues, sometimes requiring additional digits after the PIN or facing blockages.
✓ 1 report from chats
Financial tips for Korea: 1. Wowpass kiosks at Incheon Airport accept only KRW cash for loading; convert cash at the airport and top up the card in the city.
2. Samsung Pay/Apple Pay compatibility is limited; local Korean-firmware phones are often required for full Samsung Pay functionality. 3. Always carry some physical cash as a backup for markets and small shops.
✓ 1 report from chats
It is permissible to use older U.S. dollar bills in South Korea for currency exchange.
However, expect a slightly less favorable exchange rate compared to newer bills, with potential differences around 1-2% or approximately 100 KRW per 100 USD. For practical purposes, especially when immediate local currency is needed, this minor difference in exchange rate is often negligible.
✓ 1 report from chats
Cash is highly recommended for travel in South Korea.
The best practice is to bring USD and exchange for KRW at local currency exchange kiosks. WOWPASS is a popular tourist debit card that integrates T-Money functionality; it can be topped up with cash.
✓ 1 report from chats

Related topics

💰 Financial Requirements and Proof of Funds • Proof of Itinerary and Accommodation • Itinerary Planning • K-ETA Procedures 🛂 Entry Documentation Essentials 💰 Proving Financial Solvency with Cash

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