AdventureSIMs eSIM Data Plans for South Korea

AdventureSIMs does not offer an unlimited data eSIM for South Korea. The provider’s plans for the country are fixed‑data packages, such as the South Korea 50GB 30 Days plan priced at $35.23 USD and the South Korea 20GB 30 Days plan priced at $19.72 USD. These fixed data options can be more cost‑effective for most travelers, unless an extremely heavy data user requires truly unlimited usage.

AdventureSIMs does not offer an eSIM plan for South Korea that includes a phone number or SMS capability. All available South Korea eSIMs from AdventureSIMs are data‑only; you can use popular VoIP applications such as WhatsApp, Telegram, or iMessage to make calls and send messages via the data connection.

AdventureSIMs offers a range of eSIM data plans for South Korea, including both single‑country and multi‑country options. They provide 7 single‑country plans covering the Korean market and 5 multi‑country plans that include South Korea among other destinations. The available plans span a price range from approximately $2.11 to $77.51 USD, with data caps varying from 1 GB up to 50 GB, and validity periods between 7 and 30 days. The single‑country packages give travelers a dedicated data bundle for use within South Korea, while the multi‑country offerings allow the same data allocation to be shared across several countries in East Asia (or broader regions, depending on the specific plan). Tethering is an optional feature on certain plans, enabling use of the eSIM data on multiple devices simultaneously.