WonderConnect eSIM Data Plans for South Korea

WonderConnect does not provide an unlimited‑data eSIM plan for South Korea. The provider’s available South Korea plans are fixed‑data offerings, the highest of which is 50GB for 30 days at $79.99 USD. Another example is a 20GB plan for 30 days costing $37.43 USD. These plans allow tethering and run on 5G within South Korea. Choosing a fixed‑data option can be more cost‑effective for most travelers unless they expect to consume data beyond the largest plan’s allowance.

WonderConnect does not provide a South Korea eSIM plan that includes a local phone number or SMS capabilities. Travelers looking for local voice or text services will need an alternative option. However, they can use popular VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging. Some destinations may restrict access to these apps, so travelers should verify that the services they rely on are available in South Korea before purchasing.

WonderConnect offers seven single‑country plans that apply only to South Korea, and an additional seventeen multi‑country plans that include South Korea as part of their coverage. The available plans are priced between 4.49 USD and 121.49 USD and provide data caps ranging from 1 GB to 50 GB, with validity periods of 7 to 30 days. All plans allow tethering to other devices.