Jett-On eSIM Data Plans for South Korea

Jett‑On does not currently provide an unlimited‑data eSIM option for South Korea. Travelers can choose from a range of fixed data plans that give clear caps and validity periods. For example, the 30GB plan is valid for 30 days and costs $71.00 USD, while the 20GB plan is valid for 20 days at $53.00 USD. These larger‑cap options may offer better value for most users, with costs scaling relative to data allowance, unless a user requires data usage beyond a few tens of gigabytes.

Jett‑On does not offer South Korea eSIM plans that include a local phone number or SMS capability. All of the plans sold by this provider for South Korea are data‑only, giving travelers access to the internet without outbound or inbound voice or text services. Travelers can use Voice over IP applications such as WhatsApp, Telegram, or iMessage over the data connection for calling and messaging.

Jett-On currently offers six single-coverage data plans specifically for South Korea. These plans range in price from $7.00 to $71.00 and provide data allowances between 1GB and 30GB. Jett-On does not currently list any multi-country plans that include coverage in South Korea. Some plans also allow for tethering.