eSIMX eSIM Data Plans for South Korea

eSIMX does not provide an unlimited data eSIM for South Korea. The eSIMX catalogue for that country consists of fixed‑data plans. For example, a 20GB plan valid for 7 days costs $12.80 USD, while a 10GB plan for the same period is $7.80 USD. These options are suitable for most travelers, and choosing a fixed‑data plan is often more cost‑effective unless one is an extremely heavy data consumer.

eSIMX does not offer a South Korea eSIM that includes a local phone number or SMS capability. The provider offers only data‑only plans for South Korea.

Travelers who need calls or text messages can use VoIP applications such as WhatsApp, Telegram, or iMessage, which operate over the data connection and do not require a local phone number or SMS service.

eSIMX provides 9 single‑country plans and 7 multi‑country plans for South Korea. The plans span a price range from about $2.50 to $48.80 and include data caps between 1 GB and 20 GB, with validity periods ranging from 7 to 30 days. There is one daily data‑cap plan—offering a fixed amount of data each day—while the remaining plans are fixed‑data‑cap options where a set amount of data is available for the entire validity period.