Voyasim eSIM Data Plans for South Korea

Voyasim does not provide any unlimited data eSIM plans for South Korea. Travelers looking for a fixed data solution can choose from several high‑capacity options, such as the South Korea 50GB 30Days plan or the South Korea 20GB 30Days plan, which offer adequate data for most ordinary usage. For very heavy data users, a fixed plan may be more cost‑effective than purchasing Pay‑as‑you‑go credit, though Pay‑as‑you‑go remains an alternative if additional data is needed after the initial purchase.

Voyasim does not offer an eSIM for South Korea that includes a phone number or SMS capability. Only data‑only plans are available. Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but some destinations may restrict access to specific apps, so it is advisable to verify that the apps you rely on are accessible in South Korea before purchasing.

Voyasim offers a broad selection of data plans that can be used in South Korea. In its catalogue there are 33 single‑country plans that cover South Korea alone, and 58 multi‑country plans that include South Korea as part of a larger regional itinerary. Prices start around $0.50 and can reach $134.50, while data caps range from 100 MB to 50 GB, and validity periods vary from one day up to 365 days. The single‑country options typically provide a fixed data amount for a set period, whereas the multi‑country plans bundle data across several regions, often with a daily or total cap that stretches across the covered countries.