eSimfly eSIM Data Plans for Australia

eSimfly does not provide a true unlimited high‑speed data eSIM for Australia. All of its plans specify a data cap, even those branded with “Unlimited”; when the cap is reached the speed is reduced. For example, the Oceania Unlimited 3 Days plan gives 3 GB per day, after which the data rate is throttled.

Travelers who need more data can choose from eSimfly’s fixed‑data options. A 30‑day, 50 GB plan for Australia costs $33.15, and a 30‑day, 100 GB plan for Australia costs $80.63. Such plans offer large data allowances and can be more cost‑effective for heavy data users.

eSimfly does not offer an eSIM plan for Australia that includes a phone number or the ability to send or receive SMS messages. Only data‑only eSIMs are available from this provider for the Australian market.

Users who need voice or text communication can use VoIP applications such as WhatsApp, Telegram or iMessage over the data connection to make calls and send messages.

eSimfly offers 21 single‑country plans that are exclusively for Australia, and an additional 72 multi‑country plans that include Australia as part of the broader coverage. Prices for these plans range from about $1.37 to $202.90 USD, while data caps go from 1 GB to 100 GB. Some plans provide a fixed data amount that remains available for the entire validity period, whereas other plans feature a daily data cap that limits usage each day. This mix gives users flexibility depending on whether they prefer a set amount of data for their entire stay or a controlled daily usage limit.