KT Prepaid Data SIM — 10 days (airport pickup)

272 Gonghang-ro, Incheon International Airport Terminal 1 (Arrival Hall F, 1F), Jung-gu, Incheon

Hosted by KT Roaming Center

KT Prepaid Data SIM (physical USIM), 10 days. Official list price 38,500 KRW including VAT (SBD10 / RU13 on KT's product API). For foreign visitors. Collect and activate at a KT roaming center at Incheon Airport (24-hour desk: Terminal 1, 1F, Arrival Hall F; additional desks in T1 and T2). Data-only plan; outgoing calls/SMS need a voice product and identity verification at the airport desk. Online reservation is available on roaming.kt.com before you fly.

₩38,500/ day