eSimfly eSIM Data Plans for Australia

eSimfly does not provide a truly unlimited data eSIM for Australia. The plans that carry the word “Unlimited” in their titles actually offer a daily high‑speed allowance of 3GB. Once the 3GB/day limit is reached, the connection slows to a reduced speed of 1000 kbps.

Travelers who need more data can select one of eSimfly’s fixed data plans. For example, a 50GB plan is available for 31 days at about $45.12 USD, and a 100GB plan for the same period costs around $58.77 USD. A longer‑term option is a 50GB plan valid for 180 days at approximately $78.29 USD. These fixed‑data plans provide larger overall allowances and can be more cost effective for users who require a lot of data during their stay in Australia.

eSimfly does not provide an eSIM for Australia that includes a phone number or SMS capability. Only data‑only eSIM plans are sold by this provider.
Travelers can use popular VoIP applications such as WhatsApp, Telegram, and iMessage, which work over the data connection and allow calls and messaging without a phone number or SMS.

eSimfly lists 12 single‑country plans that cover Australia and 54 multi‑country plans that include Australia. These plans range from about $2.21 to $100.19 and cover data caps from 1 GB up to 100 GB. Single‑country plans generally grant a fixed data amount for the entire validity period, while multi‑country plans may apply a daily data cap or a fixed data cap across several destinations.