Horizon eSIM eSIM Data Plans for South Korea

Horizon eSIM does not provide an unlimited‑data plan for South Korea. Travelers who need a large data allowance can choose from Horizon’s fixed plans, such as the South Korea 50GB 30Days plan priced at $46.70 USD or the 20GB plan valid for 90 days, which also covers South Korea and 11 additional countries. Selecting a fixed data plan can be more cost‑effective for most users unless they are very high‑usage consumers that would benefit from an unlimited option.

Horizon eSIM does not provide a South Korea eSIM plan that includes a phone number or SMS capability. Only data‑only eSIM plans are available from this provider for South Korea.

Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may restrict or block these services, so it is advisable to confirm that the apps you rely on are accessible in South Korea before purchasing an eSIM.

Horizon eSIM provides seven single‑country plans and ten multi‑country plans for South Korea. The available plans span a price range of roughly $0.31 to $305.84, with data caps from 100 MB up to 50 GB and validity periods between 7 and 365 days.