Stellar eSim eSIM Data Plans for South Korea

Stellar eSim does not currently provide an unlimited data eSIM for South Korea. Its South Korea offerings are fixed‑data plans, the largest of which include 50 GB for 30 days at $11.89 USD and a 20 GB for 30 days plan at $6.07 USD. These high‑data plans can be more cost‑effective for most travelers, but users who anticipate extremely heavy data usage may need to explore other carriers for an unlimited option.

Stellar eSim does not provide eSIM plans for South Korea that include a phone number or SMS capability. Currently, Stellar eSim only offers data‑only eSIMs for that destination. Travelers who need voice or text communication can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify that those services are accessible in South Korea before purchasing a data‑only plan, as some destinations may block or restrict specific apps.

Stellar eSim offers 31 single‑country plans and 52 multi‑country plans that include South Korea. The plans cover a price range from about $0.79 for a 100 MB data package to around $103.50 for a 50 GB data package, with validity periods that can be as short as one day or extend to a full year. Single‑country options typically provide fixed data amounts for short‑term stays, while multi‑country plans bundle coverage across several regions, still allowing use in South Korea.