Horizon eSIM eSIM Data Plans for Australia

No, Horizon eSIM does not provide an unlimited data eSIM for Australia. The available plans for Australia have fixed data caps, such as the 50GB plan with a 180‑day validity and the 10GB plans with 7‑ or 30‑day validity. These fixed data plans give you a clear amount of data for a set period, which can be more cost‑effective unless you intend to use an extremely large volume of data.

In Australia, Horizon eSIM does not offer any eSIM plan that includes a phone number or SMS capability. Only data‑only plans are available. Travelers can use VoIP services such as WhatsApp, Telegram, or iMessage over the data connection, but they should verify that these apps are accessible in Australia before purchasing, as some destinations may block or restrict specific VoIP services.

Horizon eSIM offers a total of 20 data plans for travelers heading to Australia, split evenly between single‑country options and multi‑country packages. Single‑country plans that cover only Australia number 10, while multi‑country plans that include Australia along with additional destinations also amount to 10. The price range for these plans goes from around $0.31 to $309.28, the data caps span from 100 MB to 50 GB, and validity periods vary between 7 and 365 days. Most plans allow tethering, providing flexibility for connecting multiple devices.