Keep On Roaming eSIM Data Plans for South Korea

Keep On Roaming does not provide a true unlimited data eSIM for South Korea. The plans that carry “Unlimited” in the name are actually limited to 1 GB of high‑speed data per day or per plan, after which the speed is reduced.

Travelers who need a larger data allowance can choose one of Keep On Roaming’s fixed data plans that are valid for 30 days, such as the 100 GB plan, the 50 GB plan, or the 20 GB plan, all of which allow tethering and are available on 5G.

Keep On Roaming does not provide an eSIM plan for South Korea that includes a local phone number or SMS capability. Their South Korea offers are strictly data‑only. Travelers who need voice or text communication can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but these services may be restricted or blocked in some areas. It is advisable to verify that the specific app you rely on is accessible in South Korea before purchasing the data plan.

Keep On Roaming provides 15 single‑country data plans and 26 multi‑country plans that include South Korea. The prices for these offerings range from roughly $9 to $206. Data caps vary from 1 GB up to 100 GB, while validity periods cover 1 to 30 days. Some plans give a fixed data allotment (25 plans), whereas others offer a daily data cap (16 plans). Tethering is allowed on many of the plans.