Roamic eSIM Data Plans for South Korea

Roamic does not provide a truly unlimited high‑speed data eSIM for South Korea. The plans that carry the word “Unlimited” in their name actually give 3 GB per day and, once that amount is used, the speed is reduced to 1000 kbps.

Travelers who need more data can choose from Roamic’s fixed data plans, such as the 50 GB plan for 30 days, the 20 GB plan for 30 days, or the 10 GB plan for 30 days. These options offer larger data allowances without the speed throttling that applies to the “Unlimited” plans.

Roamic does not provide an eSIM for South Korea that includes a phone number or SMS capability. Only data‑only eSIM plans are available from the provider for that destination. Travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging, but some destinations may block or restrict access to specific apps, so users should verify that the services they rely on are accessible in South Korea before purchasing.

Roamic offers 14 single‑country data plans for South Korea, with no multi‑country options. Seven of the plans feature a daily data cap—where a set amount of data is allowed each day and replenishes daily—while the remaining seven use a fixed data cap, providing a total quantity of data that can be used for the entire validity period. Prices across these plans range from $1 to $42, and data caps vary from 1 GB to 50 GB over 1‑ to 30‑day validity periods.