WonderConnect eSIM Data Plans for South Korea

There are no unlimited data plans from WonderConnect for South Korea. All plans provide a fixed data allowance, with the largest options supplying 50GB for 30 days at $109.00 USD and 20GB for 30 days at $46.40 USD. These plans include tethering and use 5G, 4G, 3G, and 2G networks within South Korea.

Choosing a fixed data plan can be more cost‑effective for most travelers, especially if daily usage stays below the plan’s limit. Unlimited plans are not available, so travelers who anticipate very heavy data consumption should consider larger‑cap fixed packages or multiple smaller plans to manage costs.

WonderConnect does not offer a South Korea eSIM plan that includes a phone number or SMS capability. The provider’s South Korea eSIM options are strictly data‑only. Travelers can still make voice calls and send messages by using VoIP applications such as WhatsApp, Telegram, and iMessage, which operate over the data connection without requiring a local phone number or SMS.

WonderConnect offers six single‑country eSIM plans that are specifically available for South Korea, and an additional eleven multi‑country plans that also include South Korea in their coverage. The single‑country plans span data limits from roughly one gigabyte up to ten gigabytes, with prices running from about four dollars and a quarter to fifteen dollars. The multi‑country offerings cover data caps from one gigabyte to fifty gigabytes, with prices ranging between four dollars and a quarter and one hundred twenty dollars. Many of the plans allow tethering, providing flexibility for users who wish to share data across devices.