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Luggage Storage & Coin Lockers at
Seongsu Station

Real-time S/M/L locker availability at Seongsu Station — the gateway to Seongsu-dong's cafés, showrooms and pop-up stores. Check before you go and explore hands-free.

🧳 Live Locker Availability — Seongsu
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The real-time locker availability data displayed above is directly synchronized with the official Seoul Metropolitan Government Public API every 10 minutes.

Lockers full or bag too big?
Book partner storage near Seongsu Station instead — suitcases welcome.
Find storage →
T-Locker sign at Seongsu Station: locker group TL211B, lockers 38 to 63, with “QR 찍고 보관하세요 · Scan QR code and Store Items”
Seongsu Station, locker group TL211B (lockers 38–63), October 2026. Scan the QR code on this green sign to pay in your browser — no app needed. The sign below lists opening hours of 05:00–24:00. How it works →
✨ AI forecast: next 6 hours

How full large lockers at Seongsu Station are likely to be, hour by hour.

See the full forecast for any date →

AI forecast from past locker readings — a guide, not a guarantee.

Busy Times

When Are Seongsu Station Coin Lockers Busiest?

Based on 5 weeks of availability data (Sep–Oct 2026, 10,368 readings across 2 locker locations), large lockers at Seongsu Station fill up most on weekends between 11:00 and 17:00, when about 98% of them are typically full. Weekdays peak lower — about 81% between 12:00 and 16:00.

Best chance of a free large locker: before 11:00 or after 19:00. At their busiest, small lockers about 91% and medium lockers about 99% full.

Share of large lockers found full, by day and hour
67891011121314151617181920212223
Mon00619318888756962693831120000
Tue00001040859570754030484000
Wed000041750677162464630100000
Thu00061956697562100755025120000
Fri0000256792921007575671005825000
Sat0000338310092921009275675825000
Sun*00001686951009891808059259000
<10%10–20%20–30%30–45%45–60%60%+

Arriving at a peak time? Check the live list above first — if the large lockers are full, use the partner storage link right under it.

* Sunday row includes public holidays. Percentages show how often a locker had no free space at that hour in LuggageSnap's own availability records. Last update 2026-10-28.

Pricing

Locker Prices at Seongsu Station

The first 4 hours are one base fee; after that, every extra hour is charged separately.

Size Fits Mon–Fri (first 4h) Sat–Sun (first 4h) Each extra hour
🧳 L (Large) Large suitcase ₩4,400 ₩6,100 +₩1,000
🎒 M (Medium) Cabin bag / big backpack ₩3,300 ₩4,600 +₩800
👜 S (Small) Small bag / shopping bag ₩2,200 ₩3,100 +₩500
Pay the base fee when you store your bag and any extra hours when you collect it. Example: a large locker for 6 hours on a weekday costs ₩4,400 + 2 × ₩1,000 = ₩6,400. Prices from Seoul open data, updated 2026-10-28.
Tips

How to Use Seongsu Lockers

How it works

How to Pay for Seoul Subway Lockers — No App Needed

  1. 1
    Scan the QR code on the green sign above the lockers. A web page opens in your browser — no app and no sign-up (English, Japanese and Chinese available). Or tap “Pay at this locker” in the live list above while you are standing at the locker.
  2. 2
    Choose a size and pay. Foreign cards and wallets — Visa, Mastercard, Amex, JCB, UnionPay, Alipay, WeChat Pay, PayPal and more — are under “Overseas payment (해외결제)”. The “Card payment” option is for Korean cards only.
  3. 3
    Enter your email (a Korean phone number is not required) and you get a one-time PIN.
  4. 4
    Type the PIN on the keypad of your locker door to open it.

Base time is 4 hours; extra time is paid when you collect. 4-hour rates: weekdays S ₩2,200 · M ₩3,300 · L ₩4,400, weekends S ₩3,100 · M ₩4,600 · L ₩6,100. The on-site sign lists opening hours of 05:00–24:00 (Seoul Metro data lists 01:00 on weekdays) — to be safe, collect your bag before midnight.

Checked on site at a Seoul Metro T-Locker, October 2026 · Full guide with photos →

Flying out from Incheon?

Skip the locker — book luggage delivery between your hotel and Incheon Airport.

  • Book by the day before — it is not a same-hour service
  • Hotel pick-up usually closes in the late morning (around 10–11am)
  • Collect at the airport from mid-afternoon (around 4–5pm)
  • Your hotel needs a staffed front desk

Exact times vary — check them on Klook before you book. Need storage right now? Use the partner storage link above.

Book Luggage Delivery →
About Seongsu Station

Luggage Storage for Seoul's Pop-Up Store District

Seongsu Station (성수역) on Metro Line 2 is the main stop for Seongsu-dong, an old factory neighbourhood that has turned into one of Seoul's favourite areas for cafés, design showrooms and brand pop-up stores. Visitors often arrive with shopping bags — or with a suitcase on the way to or from their hotel.

The station has two T-Locker groups. TL211A (lockers 1–37) is near Exits 1 and 4, and TL211B (lockers 38–63) is near Exit 3, between a flower shop and a shoe shop. Both are run by Seoul Metro: scan the QR code on the green sign and pay in your browser — no app or Korean phone number needed.

Seongsu is busy. The station is crowded at weekday rush hours, and on Saturdays the whole area is packed. If you need a large locker, check the live availability above before you go — and if it is full, the partner storage link under the widget takes suitcases.

FAQ

Frequently Asked Questions

When are coin lockers at Seongsu Station busiest?
Weekends between 11:00 and 17:00 are the busiest time — about 98% of large lockers are typically full. Weekdays peak at about 81% between 12:00 and 16:00. Lockers are easiest to find before 11:00 or after 19:00. (Based on 5 weeks of LuggageSnap availability data.)
How much do coin lockers cost at Seongsu Station?
Seongsu Station coin lockers charge a base fee for the first 4 hours: ₩2,200 (S), ₩3,300 (M) or ₩4,400 (L) Monday to Friday, and ₩3,100 / ₩4,600 / ₩6,100 on Saturdays and Sundays. After that, each extra hour costs ₩500 (S), ₩800 (M) or ₩1,000 (L), paid when you collect your bag.
Where are the coin lockers at Seongsu Station?
There are two groups: TL211A (lockers 1–37) near Exits 1 and 4, and TL211B (lockers 38–63) near Exit 3, between a flower shop and a shoe shop. The live list above shows how many lockers are free in each group.
When is Seongsu Station busiest?
The station gets very crowded at weekday rush hours, and the Seongsu-dong area is packed on Saturdays. Large lockers can fill up on busy days, so check live availability before you go.
How do I get to Incheon Airport from Seongsu Station?
Seongsu Station is on Line 2. Take Line 2 to Hongik University Station and transfer to the Airport Railroad (AREX) for Incheon Airport.
What sizes are available at Seongsu Station coin lockers?
Lockers come in three sizes: S (50 × 30 × 60 cm) for a small bag or shopping bag, M (50 × 45 × 60 cm) for a cabin bag or big backpack, and L (50 × 90 × 60 cm) for a large suitcase. Live availability for each size is shown in the widget above.
What are the operating hours of Seongsu Station coin lockers?
The sign on the lockers lists 05:00–24:00. Seoul open data lists 05:00 to 01:00 on weekdays and Saturdays, and 05:00 to 24:00 on public holidays. To be safe, collect your bag before midnight.
What if all coin lockers at Seongsu Station are full?
Try a nearby station — one stop can make a difference — or book partner storage near Seongsu Station (Bounce), which takes suitcases. The link is right under the live widget.
How accurate is the locker availability data?
Locker counts come from the Seoul Metropolitan Government public API and are refreshed every 10 minutes. The time of the last update is shown on the live widget above.