Korea connectivity is fast nationwide—choose among tourist SIMs, eSIMs, and carrier-backed day packs by days, speed caps, and hotspot rules.

How to pick

  • Compare SKT / KT / LGU+ coverage footnotes on the product page
  • Prefer clear customer support and QR install for eSIM
  • Match total GB or unlimited-with-throttle policies to your video habits

Install before departure on Wi-Fi; keep the Taiwan line for OTP SMS if needed.