Avelis eSIM eSIM Data Plans for South Korea

Avelis eSIM does not offer an unlimited data eSIM for South Korea. All of its South Korea plans have a hard data cap, with the largest caps being 50GB for a 30‑day or 180‑day validity and 20GB for a 30‑day validity.

Travelers can choose from several fixed data plans such as the Standard 50GB / 30 Days plan or the Standard 50GB / 180 Days plan, both providing 5G coverage and tethering allowed. These plans are often more cost‑effective for typical users, while heavy data consumers may find a larger or longer‑validity plan more suitable.

Avelis eSIM does not provide a South Korea eSIM that includes a phone number or SMS capability. Only data‑only plans are available from this provider. Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify that these services are accessible in South Korea before purchasing, as some destinations may block or restrict certain apps.

Avelis eSIM offers 12 single‑country data plans that cover South Korea and an additional 38 multi‑country plans that include South Korea among their coverage list. The available options range in price from as low as $0.99 up to $185.99, with data caps that span from 100 MB up to 50 GB. Most of the plans are sold as a fixed data amount for a set validity period, while some may incorporate daily data caps or other specific features.