Airalo eSIM Data Plans for Czech Republic

Airalo does not offer a genuinely unlimited data eSIM for the Czech Republic. All plans listed under the name “Unlimited” give 3GB of high‑speed data per day and drop to 1000kbps once that cap is reached; the plans are therefore limited rather than truly unlimited. Travelers who need more data can choose from fixed‑cap plans instead. For example, the Prosím - 50GB plan offers 50GB for 30 days at $36.00 USD, and the Eurolink - 100GB plan provides 100GB for 180 days at $185.00 USD. These larger‑cap options may be more cost‑effective for users who consume more data.

Airalo offers a Czech Republic eSIM that includes a local phone number and SMS functionality. The plan, named O2 – 10 GB, provides 10 GB of high‑speed data for 30 days at a price of $16.00 USD. The phone number carries the Czech dialing code +420, and users can make and receive voice calls, as well as send and receive SMS. For specific requirements or updates, it is advisable to confirm the details directly on Airalo’s site.

Airalo’s catalogue for the Czech Republic includes 19 single‑country data plans and 58 multi‑country plans. The available packages span a price range from about $4 to $185 and a data budget that can be as low as 1 GB or as high as 100 GB. Some offers are fixed data caps (a set amount of data that lasts the validity period), while others operate with a daily data cap that limits the amount you can use each day. In both cases the validity can extend from a few days up to a full year.