The SIM Shop eSIM Data Plans for South Korea

The SIM Shop does not provide an unlimited data eSIM for South Korea. Instead, it offers fixed data plans that include a set amount of high‑speed data for a specified validity period. Examples of these plans are a 50GB data plan valid for 30 days and a 20GB data plan also valid for 30 days, as well as a 20GB plan that remains active for 90 days.

Choosing a fixed data plan can be more cost‑effective for most travelers, unless the user is an extremely heavy data consumer who would benefit from an unlimited option.

The SIM Shop does not provide any South Korean eSIM that includes a phone number or SMS capability. Travelers who need voice or text services can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should confirm that the apps they rely on are accessible in South Korea before purchasing, as some destinations may block or restrict certain services.

The SIM Shop lists 6 single‑country data plans and 55 multi‑country data plans that cover South Korea. The plans range in price from $4.25 to $132.81 and offer data caps between 1 GB and 50 GB, with validity periods from 1 to 90 days. Some plans provide a fixed data amount for the entire validity period, while others offer a daily data cap, allowing users to control usage on a day‑by‑day basis.