Money is one of the easiest things to get right in 済州 — and one of the easiest to quietly overpay on. Here's how to pay smart in 済州, 韓国: the currency, cards versus cash, what to budget, transport payments and tipping, with the local specifics just an in-app question away.
The currency & how to pay
韓国ウォン（KRW）。クレジットカードは広く利用されていますが、小さなお店や地方では現金もあると便利です。 In short, lead with a card that charges no foreign transaction fees for most spending — it gives you the best exchange rate and the most protection — and keep a little local cash for markets, tips and the small places cards don't reach. Whether you're at a shop terminal or an ATM in 済州, always choose to be charged in the local currency, never your home currency: the 'home currency' option builds in a markup that's almost always worse than your card's own rate.
- Lead with a no-foreign-transaction-fee card for most spending
- Carry some local cash for markets, tips and small vendors
- Always pay in the local currency in 済州, never your home currency
What things cost in 済州
As a rough guide, plan around 予算：1日あたり$50-90、中級：$100-200 in 済州 — adjust up for boutique hotels and fine dining, down for hostels, street food and free sights. Set a daily number before you go and track it loosely so a few splurges don't quietly blow the budget. Many of the best experiences here — wandering neighborhoods, markets and viewpoints — cost little or nothing.
- Budget guide: 予算：1日あたり$50-90、中級：$100-200
- Set a daily spend for 済州 and track it loosely
- Mix paid highlights with free walks, markets and viewpoints
Getting around & paying for transport
移動の自由度を高めるためにレンタカーの利用を強くお勧めします。公共バスは利用可能ですが、時間がかかることがあります。タクシーも短い距離には便利な選択肢です。 Wherever you can, use the official transport payment method — a transit card, pass or contactless tap — rather than paying a premium in cash, and agree fares or use a meter or a rideshare app for taxis to avoid being overcharged.
- Use the official transit card, pass or contactless tap
- Agree the fare or use a meter / rideshare app for taxis
- Keep small change for short rides and tickets
Tipping in 済州
Tipping customs vary a lot between countries, so it's worth knowing the local norm in 韓国 before you arrive rather than assuming your home habit. As a sensible default, round up or leave a small token for good service where tipping is customary, and never feel pressured where it isn't. For the exact, up-to-date tipping etiquette in 済州 — restaurants, taxis, hotels and guides — just ask Mike in the app.
- Learn the local tipping norm for 韓国 before you go
- Round up for good service where tipping is customary
- Ask Mike for the exact tipping etiquette in 済州
Money-smart in 済州
A few habits keep more money in your pocket in 済州: withdraw cash from bank ATMs (not airport or tourist-strip exchange kiosks, which have the worst rates), take out larger amounts less often, decline any machine's offer to 'convert' to your home currency, and keep a backup card stored separately in case one is lost or blocked.
- Use bank ATMs, not airport exchange kiosks
- Decline 'home currency' conversion at every ATM and till
- Carry a backup card stored separately from your main wallet
