Supera link eSIM Data Plans for South Korea

No, Supera link does not offer an unlimited data eSIM for South Korea. The plans available from Supera link provide set data allowances: a 20GB or 15GB plan for 30 days, a 10GB plan for 30 days, and a 5GB plan that is usable for a single day.

If a traveler needs a larger data allowance, Supera link’s fixed data plans such as the 20GB 30‑day plan or the 15GB 30‑day plan provide higher capacity and may be more cost‑effective than repeatedly purchasing short‑duration plans, unless the user is an extremely heavy data consumer.

Supera link does not provide eSIM plans that include a phone number or SMS functionality for travelers in South Korea. Only data‑only eSIM plans are offered by this provider.

For voice and text communication, travelers can rely on internet‑based VoIP applications such as WhatsApp, Telegram, and iMessage, which operate over the data connection provided by the eSIM.

Supera link offers 65 single‑country plans that cover South Korea, along with 11 multi‑country options that include South Korea. Pricing for the available plans ranges from about $0.71 to $175.68, and data limits vary between 1 GB and 20 GB, with validity periods from 1 to 30 days. Some plans use a daily data cap, while others provide a fixed data amount for the entire validity period.