WonderConnect eSIM Data Plans for South Korea

WonderConnect does not provide an unlimited data eSIM plan for South Korea. The available South Korea‐specific plans are fixed data allowances: a 50GB plan for 30 days costing $80.00 USD and a 20GB plan for 30 days costing $43.20 USD. Additionally, WonderConnect offers regional “Asia” and global plans with the same data allowances, but none of these plans are unlimited. Choosing a fixed data plan can be more cost effective for most travelers, unless they expect extremely high data usage that would exceed the provided allowance.

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 plans and eleven multi‑country plans for use in South Korea. Across these options, prices range from $5 to $150, data caps span 1 GB to 50 GB, and validity periods extend from 7 to 30 days. Several of the plans allow tethering, providing additional flexibility for users.