Is using SouthESIM simpler than buying a local SIM card at Incheon (ICN) Airport? Do I need ID?

Definitely! We aim to make your arrival in South Korea as smooth as possible. While local SIMs at Incheon Airport (ICN) are available, they often involve navigating queues, especially after a long flight, and a mandatory passport registration process. With SouthESIM, you bypass all of that. It's 100% digital, requires no ID registration, and can be activated before you even land. You'll have instant data to hail a taxi, find your way, or contact loved ones the moment you step off the plane.