Ovosim eSIM Data Plans for South Korea

Ovosim does not sell a truly unlimited data eSIM for South Korea. All plans marked “Unlimited” have a fixed data allowance, ranging from 15 GB up to 150 GB, and the high‑speed data stops after that limit.
Instead, travelers can choose a fixed‑data plan. One example is South Korea Unlimited MAX 10 Days, which offers 50 GB for $43.77, and another is South Korea Unlimited STANDARD 30 Days, which provides 90 GB for $63.35. Although the plans carry the word “Unlimited” in their names, the speed is restricted once the capped data amount is consumed; Ovosim does not publish a specific throttled speed. Selecting a fixed data plan can be more cost‑effective unless the user expects to use far more data than the cap allows.

Ovosim does not provide a South Korean eSIM that includes a local phone number or SMS capability. Only data‑only eSIMs are offered for South Korea, so travelers can use the internet for browsing and can rely on VoIP applications such as WhatsApp, Telegram, and iMessage for voice and text communication over the data connection.

Ovosim provides 32 single‑country data plans and 52 multi‑country plans that include South Korea. The provider offers a mix of fixed data amounts and daily data caps, with offerings ranging from 1 GB up to 150 GB of data. Prices for these plans span from roughly $5.18 to $115.19 USD, giving travelers a broad spectrum of options in terms of data capacity and cost.