Esimglobe eSIM Data Plans for South Korea

Esimglobe does not provide a truly unlimited data eSIM for South Korea. All of the plans that carry “Unlimited” in their name have a fixed data cap – for example 1 GB per day, 500 MB per day, or 2 GB per day – and after the cap is reached the speed is reduced to 128 kbps.

For travelers who need more data, Esimglobe offers fixed‑data options. A 50 GB plan for 30 days costs about $23.40, and a 20 GB plan for 30 days is available for $12.00, with other similar high‑data allowances included in the catalog. These fixed‑data plans can be more cost‑effective for heavy data users than the capped “unlimited” offerings.

Esimglobe does not sell a South Korea eSIM plan that supplies a phone number or SMS capability. The provider only offers data‑only eSIMs for South Korea. Travelers can still use VoIP applications that operate over the data connection, such as WhatsApp, Telegram, and iMessage, to make calls and send messages.

Esimglobe lists 21 single‑country data plans that are exclusively valid for South Korea, while 103 multi‑country plans are available that include South Korea in their coverage. The single‑country plans cover a price range from about $1.20 up to $182.70, with data caps ranging from 100 MB to 50 GB. The multi‑country collection spans the same price range and data cap range, but the plans may combine several countries and thus offer broader roaming options. Within the plans, providers offer both fixed‑data‑cap packages—which grant a set amount of data for the validity period—and daily‑data‑cap packages, which provide a certain amount of data per day. This variety allows travelers to choose a plan that fits their usage requirements and budget.