Billion Connect eSIM Data Plans for South Korea

Billion Connect does not offer an unlimited data eSIM for South Korea. Instead, the provider offers fixed data plans such as the Orange World eSIM 1 Day 100GB, which provides 100 GB of data for one day, and the South Korea eSIM 30 Days 50GB, which supplies 50 GB of data for 30 days. These large‑data options are typically more cost‑effective for travelers who do not need unlimited data.

Billion Connect does not offer any eSIM plans for South Korea that include a phone number or SMS capability. Travelers can only purchase data‑only eSIMs from this provider for use in South Korea. Virtual phone services such as WhatsApp, Telegram, or iMessage can typically be used over the data connection to make calls and send messages, but the availability of these services can be limited or blocked in certain destinations, so users should confirm that the apps they need will work in South Korea before purchasing.

Billion Connect provides 23 single‑country plans and 51 multi‑country plans that cover South Korea. The plans range in price from about $0.99 up to $175.00 and offer data caps between 1 GB and 100 GB, with validity periods that can span from 1 to 30 days. The catalogue includes both fixed data‑cap options and daily‑data‑cap selections, allowing travelers to choose a plan that fits their usage pattern.