Ubigi eSIM Data Plans for South Korea

Ubigi does not provide an unlimited data eSIM plan for South Korea. The plans that are available are fixed‑data packages. For example, a 60GB plan for 30 days costs $59.00 USD, and a 60GB plan for 30 days that covers South Korea and 15 additional countries costs $66.00 USD. Another option is a 50GB plan for 120 days priced at $129.00 USD. Choosing one of these fixed data plans can be more cost‑effective unless a traveler is an extremely heavy data user.

Ubigi does not provide South Korea eSIM plans that include a phone number or SMS capability, so travelers cannot make or receive traditional calls and text messages through the eSIM. The provider offers only data‑only plans for South Korea.

Travelers who need voice or messaging functionality can rely on internet‑based services such as WhatsApp, Telegram, or iMessage, which work over the data connection supplied by the Ubigi eSIM.

Ubigi offers 11 single‑country plans that cover only South Korea and 38 multi‑country plans that include South Korea. The plans are priced between $2.00 and $210.00 and provide data caps ranging from 500 MB to 60 GB over validity periods that can last from one day to a full year. Some plans reset their data allotment daily (daily data cap plans), while most provide a fixed amount of data for the entire validity window (fixed data cap plans).