Horizon eSIM eSIM Data Plans for Australia

Horizon eSIM does not provide an unlimited data eSIM for Australia. The available options for travelers to Australia are fixed data plans that come with a set data allowance and validity period. For example, Horizon eSIM offers a 50GB plan that is valid for 180 days and another 50GB plan that is valid for 30 days. These are the smallest and most heavily data‑loaded bundles in its catalogue for that country.

Choosing a fixed data plan can often be more cost‑effective unless a traveler is an extremely heavy data user. If additional data usage is required after the allotted data is exhausted, the traveler can purchase an extra data bundle or switch to a Pay‑as‑you‑go option, which is not presented as an unlimited plan.

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.