How to Use Korean Coin Lockers
A 5-minute guide for first-time users — coin lockers at Korean subway stations, train stations, and bus terminals.
1. Sizes and Approximate Fees
Most public and private lockers in Korea share similar pricing. Always confirm the price chart shown on site.
| Size | Suitable for | Minimum fee (per session) |
|---|---|---|
| Small | Backpack, daypack | ~₩2,000–3,000 |
| Medium | 20–24" carry-on | ~₩3,000–4,500 |
| Large | 26–28" suitcase | ~₩4,500–6,000 |
| Extra Large | Ski bag, two large suitcases | ~₩6,000–8,000 |
How fees work: One session = 4–6 hours. Going over auto-charges extra. Over 24h, costs add up fast — for longer storage consider luggage-storage services like T-Luggage.
2. Using a Locker — 3 Steps
- Find an empty unit and place your bag. If a unit won't lock, skip it — it's likely broken.
- Pay on the touchscreen. T-money / Cashbee transit cards, credit cards, and increasingly QR pay are accepted. A few older lockers still take coins.
- Save the receipt or PIN. Lose it and you'll need ID verification (some operators) to retrieve your bag.
3. Finding Lockers at Big Transfer Stations
- Stations like Seoul, Dongdaegu, Busan have lockers spread across multiple zones — both inside and outside the fare gates.
- Each station detail page on this site notes specific locations (e.g., "Outside Gate, near Exit 3").
- Station staff can help — just ask: "Coin locker, please?" (코인로커가 어디에 있나요?)
4. Tips for International Travelers
- Most lockers accept credit cards. No need to carry coins.
- Incheon and Gimpo airports offer dedicated luggage storage with no size limit (hourly rates).
- If you lose your receipt, notify the station office within 24 hours — after that, items move to lost-and-found.
5. Common Mistakes
- Not photographing the receipt / PIN — retrieving becomes painful.
- Forcing a 28" suitcase into a medium unit and breaking the lock — operators charge for repair.
- Lockers inside fare gates may be inaccessible after the last train. Check before storing late.
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