eSimfly eSIM Data Plans for Austria

eSimfly does not provide a truly unlimited data eSIM for Austria. All of its Austria‑specific “Unlimited” plans actually have a fixed daily data allowance of 3GB, and the plans that carry the word “Unlimited” in the name but offer a capped data amount—such as O2 Unlimited (International) with 35 GB for 30 days—include the same restriction. After the allotted data is used, the connection speed drops to a reduced level.

Travelers who need more data can choose from eSimfly’s fixed‑data plans. For example, the Austria Unlimited 30 days plan allows 3 GB per day, amounting to 90 GB over the validity period, while the O2 Unlimited International plan offers 35 GB for 30 days. These alternatives give a larger data supply and may be more economical than a per‑use approach, especially for moderate data consumption.

eSimfly offers Austria eSIM plans that include a phone number and SMS capabilities. The available plans range in price from $17.84 USD to $125.54 USD and in validity from 15 days to 90 days. Phone numbers on these plans use foreign dialing codes—either +33 from France or +44 from the United Kingdom—so they are not local Austrian numbers. All plans support inbound and outbound voice calls and inbound and outbound SMS. Travelers who need specific functionalities should confirm the details directly with eSimfly.

eSimfly’s catalogue lists 17 single‑country coverage plans and 63 multi‑country plans in total. The dataset does not break out these figures by individual country, so the exact number of Austria‑specific plans is not available. In general, the plans range in price from about $1.20 up to $125.54, and the data caps span from 1 GB to 500 GB. The provider offers both fixed‑data plans—where a set amount of data is granted for the validity period—and daily‑cap plans that limit data usage on a daily basis, though the daily‑cap options are a smaller subset of the overall portfolio.