Czech Republic eSIM
Plans from $1.99
5GO2 5GVodafone LTE
Data plans
↩ Refund if it won't activate · No auto-renew · Prices are final
Your trip
You'll need about 5 GB over 10 days. 10 GB covers it with room to spare.
Install on
iPhone
- Pay. The install link arrives on screen and by email.
- Tap it: iOS adds the eSIM as "e-sim · Czech Republic".
- Turn on Data Roaming for that line. Your number stays on for calls.
Android
- Pay, then open Settings → Connections → SIM manager → Add eSIM.
- Scan the QR from your receipt.
- Enable the eSIM for mobile data when you land.
Visiting more countries?
🌍 Global incl. Czech Republic202 countries · one eSIM
🌍 EU & UK incl. Czech Republic28 countries · one eSIM🇪🇺 Europe incl. Czech Republic41 countries · one eSIMQuestions
Which networks does the Czech Republic eSIM use?
The Czech Republic eSIM connects to O2 and Vodafone. 5G is listed on O2; elsewhere it's 4G.
How much data do I need for a week in Czech Republic?
About 3.5 GB if you use maps, messaging, socials and photos (our estimate: 0.5 GB a day). Our pick for 7 days is 5 GB · 30 days for $3.99.
Is it worth getting an eSIM for Czech Republic?
For most trips, yes. The lowest daily cost is $0.13 a day (5 GB · 30 days for $3.99). You install it before you fly, your home SIM stays on for calls and texts, and nothing renews. If your home plan charges for roaming, compare its daily rate with this.
Is there an unlimited data plan for Czech Republic?
Yes, from $5.99 for 3 days. Lower speed rate of 1 Mbps after 3 GB usage per day.
Do Czech Republic plans include a phone number?
No, they're data only. Your home SIM stays on for calls and texts, and messaging apps and internet calls work over the eSIM data.
Can I add data to my Czech Republic eSIM?
Yes. When you run low, top up from My eSIMs on this site or in the app; the eSIM stays installed.
When does the plan start?
When your phone first connects to a network in the destination, not when you buy. Install it at home on Wi-Fi; the days start counting on arrival.