🎯 Quick Answer
- • Luggage storage / coin locker spots: 3 (around 64 lockers)
- • Where: Exits 1·2·3·4·5·7
- • Price (small / large, 4h): ₩2,200 / ₩4,400
- • Hours: 05:00–01:00
- • Last verified: 2026-08-04
Map
Samseong (COEX) Luggage Storage & Coin Locker Locations (by Exit)
⏸ observed 2026-08-04Live availability has stopped updating.
The last reading is from 2026-08-04, so we are not showing per-size counts — an old number is worse than none. Locations, exits and locker totals below are unchanged. Check the free count on the screen at the locker or in the T-Locker app.
Large lockers are 50 x 90 x 60 cm inside. Suitcase sizes differ by brand, so measure yours with wheels and handle.
Locker Sizes & Prices
| Size | Dimensions (W×D×H) | 4h fee | + / hour |
|---|---|---|---|
| Small | 50×60×30 cm | ₩2,200 | ₩500 |
| Medium | 50×60×45 cm | ₩3,300 | ₩800 |
| Large | 50×60×90 cm | ₩4,400 | ₩1,000 |
How to use the coin lockers at Samseong (COEX)
- 1Pick a free locker on the screen, or reserve ahead in the T-Locker app.
- 2Pay — credit card, bank transfer or mobile carrier billing.
- 3A one-time PIN appears. Enter it on the locker within about 3 minutes, or it expires.
- 4To collect, enter the PIN. If you are past the 4-hour base time, pay the extra charge first.
⏰ Outside operating hours (05:00–01:00) you can neither store nor collect.
Source: Seoul Metropolitan Government (T-Locker). Availability and hours from Seoul Open Data.
Frequently Asked Questions
Can I store a large suitcase at Samseong (COEX)?
Yes — Samseong (COEX) has large lockers, 50×60×90 cm inside. Suitcase sizes vary by brand, so measure yours with wheels and handle against those numbers before you store it.
How much does a coin locker cost at Samseong (COEX)?
At Samseong (COEX), T-Locker pricing is about ₩2,200 (small) to ₩4,400 (large) for the first 4 hours, plus an hourly extension.
What are the operating hours at Samseong (COEX)?
Lockers at Samseong (COEX) operate daily around 05:00–01:00, following station hours.
Are there coin lockers near Samseong (COEX) for tourists?
Yes — Samseong (COEX) has 3 locker spots (around 64 lockers) across the lines and exits listed above, with live availability.
Can foreigners use the coin lockers at Samseong (COEX)?
Yes. Screens at Samseong (COEX) offer English, Japanese and Chinese and no ID is needed. Payment is by credit card, bank transfer or mobile carrier billing; a foreign-issued card is not guaranteed at every unit.
Can I store luggage overnight at Samseong (COEX)?
Usually yes — lockers at Samseong (COEX) can be kept past 05:00–01:00 for an added daily fee. Confirm the overnight rate on the locker screen before you leave.
How do I find an available locker at Samseong (COEX) right now?
The list above shows how many small, medium and large lockers are free at each spot at Samseong (COEX), with the observation time. If one spot is out, the others are at different exits — check before you walk.
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