Airalo eSIM Data Plans for Czech Republic

Airalo does not provide a truly unlimited data eSIM for Czech Republic. All plans that include “Unlimited” in the name give a daily allowance of 3GB, after which the speed is reduced to 1 Mbps. If you need more data without speed throttling, Airalo offers fixed data plans such as the 100 GB plan valid for 180 days or the 50 GB plan valid for 30 days, which allow high‑speed data use up to the stated limit.

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.