KT Prepaid Data SIM — 15 days (airport pickup)

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

Hosted by KT Roaming Center

KT Prepaid Data SIM (physical USIM), 15 days. Official list price 55,000 KRW including VAT (product code RU200 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). Data-only unless you top up voice after identity verification. Reserve online at roaming.kt.com or buy on site.

₩55,000/ day