TraveleSIM.CH eSIM Data Plans for South Korea

TraveleSIM.CH does not offer an unlimited‑data eSIM plan for South Korea. The provider’s South Korea catalog contains fixed‑data plans only, such as a 50GB plan valid for 30 days, a 50GB plan valid for 180 days, and a 20GB plan valid for 30 days. Because these are the only options, users who need more data than these caps provide must combine multiple plans or return home to refuel. Choosing a fixed‑data plan can be more cost‑effective for most travelers, unless the user is an extremely heavy data consumer who would otherwise seek unlimited coverage.

TraveleSIM.CH does not offer an eSIM for South Korea that includes a local phone number or SMS capabilities. Only data‑only eSIM plans are available, and customers can use VoIP and messaging apps such as WhatsApp, Telegram, or iMessage over the data connection to make calls and send messages.

TraveleSIM.CH lists 13 single‑country plans that cover South Korea and 40 multi‑country bundles that include South Korea. The available data caps range from roughly 1 GB to 50 GB, and the prices span about $2.50 to $119.00, varying with the validity period. Most options provide a fixed data allowance for the entire validity period, though a few offer daily limits within that scope.