Seoul Station, the gateway to Seoul, is a major transportation hub where KTX, Airport Railroad, and Metro Lines 1 and 4 intersect. With hundreds of thousands of daily visitors, luggage storage is in high demand, especially for travelers coming from the provinces or heading to the airport. Inside the station, there is a mix of lockers operated by KORAIL and the Seoul Metro (T-Locker), so it's important to check the rates and operating hours according to their specific locations.
The easiest lockers to find are near Exit 1 (towards Lotte Mart) and inside the 2nd-floor waiting lounge. On weekends or holidays, lockers are often full by 10 AM, so check real-time availability through the BogwanBogwan app first. If internal lockers are full, consider using the connection passage toward the Airport Railroad or private storage services in nearby buildings.