Billion Connect eSIM Data Plans for South Korea

Billion Connect offers a broad selection of data plans that include South Korea. The provider provides 49 single‑country (South Korea‑only) plans and 59 multi‑country plans that cover South Korea among other destinations. The plans span a price range of about $0.83 to $169.03 USD and a data cap range from 500 MB up to unlimited. Within these options, some plans provide a fixed data amount while others use a daily data cap, offering flexibility for short or extended stays.

Billion Connect does offer unlimited data eSIM plans for South Korea. The plans cover validity periods ranging from 1 day to 30 days, with prices that span from $3.89 USD for a 1‑day option to $59.79 USD for a 30‑day option. Each package includes tethering and notes that speeds may be throttled; the provider applies a Fair Usage Policy, so standard 5G, 4G, or 3G speeds could be reduced after heavy traffic. Travelers who need details on the exact data thresholds or speed limits at normal pace are advised to contact Billion Connect directly for confirmation.