iRoamly eSIM Data Plans for South Korea

iRoamly does not provide a true unlimited data eSIM for South Korea. All plans listed under the iRoamly catalog for South Korea give a fixed high‑speed data allowance of 500GB. Examples from the dataset include a 1‑day 500GB plan priced at $2.00 USD and a 30‑day 500GB plan priced at $58.00 USD. These plans are labelled “Unlimited” in the product name, but the name does not reflect an uncapped data amount. Because a single data cap is specified, after the 500GB quota is reached the speed would typically be reduced, although the exact throttled speed is not disclosed in the available information.

If an unlimited data option is required, the fixed‑data plans remain the only available alternative. While choosing a fixed data plan can be more cost effective for travelers who consume large amounts of data, it may not suit extremely heavy data users who need truly unlimited data without any caps.

iRoamly does not provide a South Korea eSIM that includes a local phone number or SMS capability. The provider’s South Korea plans are data‑only, enabling use of applications such as WhatsApp, Telegram, and iMessage for voice and messaging over the data connection.

iRoamly provides a mix of single‑country and multi‑country data plans that cover South Korea. In total there are 73 single‑country plans and 48 multi‑country plans that include South Korea, giving consumers 121 options that can be activated on an eSIM. The available plans span a price range from free to about $257 and a data cap range from 500 MB up to 500 GB, with validity periods ranging from one day to a full year. Some plans are fixed data‑amount bundles, while others operate on a daily data‑cap model, allowing flexibility for short‑term travelers or long‑stay users.