eSimfly eSIM Data Plans for Czech Republic

eSimfly does not provide a truly unlimited high‑speed data eSIM for the Czech Republic. All plans that carry the “Unlimited” label offer a capped allowance, currently 1 GB per day or 3 GB per day, depending on the selected plan. Once the allocated data for the day is consumed, the speed is reduced; however, the dataset does not specify the exact throttled rate.

If you need a higher data volume, eSimfly offers fixed‑data alternatives. For example, the Czech Republic 100 GB 30 days plan gives 100 GB over a month, and the Czech Republic 50 GB 30 days plan provides 50 GB for the same period. These fixed plans may be more cost‑effective for heavy data use, while the “Unlimited” plans are limited to the daily data caps indicated.

eSimfly does not provide eSIM plans for the Czech Republic that include a phone number or the ability to send or receive SMS. Only data‑only eSIM options are available from this provider for Czech Republic travelers. If you need to place voice calls or send messages, you can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection.

eSimfly offers 20 single‑country plans and 66 multi‑country plans that include coverage in the Czech Republic, giving travelers a choice between 1 GB to 100 GB of data and validity periods ranging from a single day up to a full year. The single‑country plans are usually provided in fixed data amounts, while some multi‑country packages feature a daily data cap, allowing the total data to be distributed over the validity period. Prices for these options range from roughly $1.43 to $331.48, depending on the data volume and duration selected. This brings the total number of plans available for the Czech Republic to 86.