eSimfly eSIM Data Plans for Czech Republic

eSimfly does not provide a truly unlimited data eSIM for the Czech Republic. All plans that carry “Unlimited” in their name give a fixed daily allowance of 3 GB; after that amount the network speed may be throttled, so the data is not unlimited in the strict sense. Travelers who need more data can choose a standard fixed‑data plan instead. For example, the Europe 50 GB 30 Days plan delivers 50 GB of high‑speed data for 30 days for $21.21 USD, and the Europe 30 GB 30 Days plan offers 30 GB for the same period at $14.45 USD. These fixed‑data options can be more cost‑effective unless a user requires extremely high data volumes.

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 lists 15 single‑country data plans and 49 multi‑country data plans that cover the Czech Republic, making a total of 64 different options.
The plans are categorized mainly into fixed data cap offerings—where a set amount of data (from 1 GB up to around 50 GB) is provided for a single validity period—and daily data cap offerings, which allow a specific amount of data to be used each day.
Across the entire catalog the prices vary from roughly $1.56 for the smallest daily, low‑data option to about $162.42 for the largest, long‑validity fixed‑cap plan, while data caps range from 1 GB to 50 GB, giving travelers a broad spectrum of choices for staying connected in the Czech Republic.