VenterraSIM eSIM Data Plans for South Korea

VenterraSIM does not provide an unlimited data eSIM for South Korea. All of its South‑Korea‑specific offerings have defined data caps that must be used within a set validity period.

Travelers who need large data allowances can choose between the available fixed data plans. For example, the South Korea 20GB plan is valid for 30 days and costs $16.49 USD, while the Asia 50GB plan, which covers South Korea among 19 other countries, offers 50GB of data for 180 days at $120.41 USD. These fixed‑data options can be more cost‑effective for most users unless they expect extremely heavy data consumption.

VenterraSIM does not provide any South Korea eSIM plan that includes a phone number or SMS capability. Only data‑only eSIMs are available from this provider. Travelers who need voice or text services can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify that these apps are accessible and not restricted in South Korea before purchasing.

VenterraSIM offers five single‑country plans and eleven multi‑country plans for South Korea. The available plans range in price from about $4.31 to $121.11 and provide data caps between 1 GB and 50 GB, with validity periods spanning from 7 to 180 days. The single‑country options give you a dedicated data allowance for use only in South Korea, while the multi‑country plans allow the same data to be used across several destinations, offering flexibility for travelers who visit multiple countries during a single trip.