Are you planning a trip to Czech Republic and are looking for a reliable connectivity solution without excessive roaming charges? A prepaid eSIM is the best option for staying connected from the moment you arrive, with flexible packages tailored to your data needs and the length of your stay.
Find the best eSIM provider for your trip
1 - Ubigi, the best eSIM for the Czech Republic
Ubigi eSIM features
🌐 Compatible networks : 3G, 4G, 5G
📱 Calls and SMS : Not included, only to dedicated messaging platforms (VOiP)
📈 GO available : 1GO, 3GO, 5GO, 10GO, 20GO, 24GO, 25GO, 50GO, Unlimited
⏳ Package duration : 1 day, 7 days, 15 days, 30 days, 180 days
⭐ User notes : 4.6/5 according to App Store on 4,700+ user reviews
Ubigi offers eSIM packages tailored to travelers in the Czech Republic, with a variety of data options and validity ranging from 7 to 30 days. These packages include fast, reliable 4G/5G connections, with no commitment and simple activation via QR code or app. The main offers range from 3 GB to 50 GB with prices ranging from 6 and €40 offering flexibility for both short and long stays.
| Offer | Data volume | Period of validity | Approximate price (€) |
|---|---|---|---|
| 3 GB package | 3 Go | 15 days | 6 |
| 10 GB package | 10 GB | 7 days | 12 |
| 10 GB package | 10 GB | 30 days | 14 |
| 25 GB package | 25 GB | 30 days | 26 |
| 50 GB package | 50 GB | 30 days | 40 |
2 - Saily
Saily eSIM features
🌐 Compatible networks : 3G, 4G, LTE, 5G
📱 Calls and SMS : Not included, only to dedicated messaging platforms (VOiP)
📈 GO available : 1GB, 3GB, 5GB, 10GB, 20GB, 100GB
⏳ Package duration : 7 days, 30 days, 180 days
⭐ User notes : 4.8/5 according to Google Play out of 25,000+ user reviews
For travellers to Czech Republic, Saily offers flexible prepaid eSIM packages, easily activated via their mobile application. The main offers include a package of 1 GB for 7 days at around €1.63 and more extensive options such as 3 GB for 30 days at around €4.60. These plans offer immediate mobile Internet connection on arrival, with no commitment, including the ability to manage multiple destinations within the same application. A discount of 5 % is sometimes available via promo codes applicable when ordering. Saily stands out for its competitive rates and simplified activation, tailored to the needs of individual travelers who want to stay connected on the move.
| Data | Duration | Approximate price (€) | Activation |
|---|---|---|---|
| 1 GB | 7 days | 1,63 € | Automatic activation on arrival |
| 3 Go | 30 days | 4,60 € | Automatic activation on arrival |
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3 - Yesim
Yesim eSIM features
🌐Compatible networks : 3G, 4G, LTE, 5G
📱 Calls and SMS : Not included, only to dedicated messaging platforms (VOiP)
📈 GO available : 500MB to Unlimited (on certain destinations)
⏳ Package duration : 10 days, 15 days, 30 days
⭐ User notes : 4.5/5 according to Google Play out of 4,500+ user reviews
Yesim for the Czech Republic eSIM data packages for travelers with simple activation and reliable 4G/5G coverage. Offers vary according to duration and data volume, starting from 0.45 for 500 MBup to approximately €24 for 20 GB over 30 days. Yesim also offers an unlimited short-term option (1 day) from €7 and flexible "pay-as-you-go" packages via a credit system (Ycoins). These packages are mainly aimed at those who want a data service without calls or SMS, with quick QR code activation ideal for direct use on arrival in the Czech Republic.
| Package type | Duration | Data | Approximate price (€) |
|---|---|---|---|
| Limited data | 30 days | 20 GB | 24 € |
| Unlimited data | 1 day | Unlimited | 7 € |
| Micro-packages | Variable | 500 MB | 0,45 € |
| Pay-as-you-go (via Ycoins) | Flexible | Depending on recharge | 0.81 € / 100 Ycoins (~data purchased separately) |
How do I install a Czech Republic eSIM on my smartphone?
Step 1: Check that your smartphone is eSIM-compatible and connected to the Internet via Wi-Fi or a cellular network.
Step 2: Open the Parameters on your smartphone, then access the network section: on iPhone, go to Cellular data > Add a cell phone plan on Android, open Parameters > Connections > SIM Manager or Mobile network.
Step 3: Scan the QR code provided by your operator for eSIM Czech Republic using the camera or the dedicated function in settings to install the eSIM profile.
Step 4: Follow the on-screen instructions to confirm the addition of the eSIM line and name it if necessary, then activate it by choosing this eSIM for cellular data and enabling data roaming.
Step 5: Restart your smartphone if necessary; once rebooted, your eSIM Czech Republic will be activated and ready to use to access the local network.
The story of Meilleure-e-sim.fr began with a frustration: finding a reliable internet connection abroad without blowing the budget. As a digital nomad, I tested dozens of eSIMs on my travels, from Asia to South America, to stay connected. I soon realized that what was missing was a comprehensive comparison based on real tests and real opinions. That's how this site was born. Our mission is simple: to help you find the perfect eSIM for your travel needs, to save you money and simplify your life.
