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eSIM Czechia: Prepaid Data Plans
Czechia eSIM plans start at $3.49 for 2 GB, all multi-country; the top one is 120 GB for 30 days at $49.99 (Bouygues, 34 countries). 75 plans from 7 vetted providers on O2, Vodafone, and T-Mobile, 5G on 28 plans. Prices updated ·
Czechia eSIM at a glance
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Your next trip.
Connected.
Choose your travel eSIM and manage it in the MobiMatter app.
Networks used by Czechia eSIMs
Each plan connects to the networks listed on its page, so you choose your carrier before you buy. Coverage varies by area: a listed network does not guarantee signal everywhere.
Frequently Asked Questions
What is the cheapest eSIM for Czechia?
Czechia is covered by multi-country plans only, and the cheapest is $3.49 for 2 GB, valid for 15 days. Prices come live from 7 vetted providers and change often; the price on this page is the current one.
Is it worth getting an eSIM for Czechia?
For most travellers, yes, if your phone supports eSIM. Czechia plans start at $3.49 for 2 GB, and the longest lasts 365 days, which suits long stays and repeat visits. If your home plan already covers Czechia at no extra cost, you may not need one.
Which networks do Czechia eSIMs use?
Czechia eSIMs on MobiMatter run on O2, Vodafone, and T-Mobile; 5G plans are available on O2 and Vodafone. O2 carries the most plans. Each plan names its network, so you choose your carrier before you buy.
Which eSIM is best for Czechia?
No plan covers Czechia alone right now, so the choice is a multi-country plan. The top one is 120 GB for 30 days at $49.99 from Bouygues, covering 34 countries. We rank plans on quality and value for money. If price per GB is all that matters, the lowest right now is $0.67 per GB, with 30 GB for 15 days.
How much data do I need for a week in Czechia?
It depends on how you use your phone. Light use (maps, messaging, browsing) takes about 0.5–1 GB a day; scrolling a lot of social video can take 2–3 GB or more. Typical use per hour:
- Instagram Reels, TikTok: 0.3–1 GB
- YouTube, Netflix at standard quality: 0.5–1 GB
- Video calls (WhatsApp, FaceTime): 0.5–1 GB
- Voice calls (WhatsApp, FaceTime Audio): 50–70 MB
- Maps and navigation: 2–6 MB
- Messaging and browsing: 50–150 MB
The cheapest Czechia plan with at least 5 GB for a week or longer is 5 GB for 30 days at $6.49.
Is there an unlimited data eSIM for Czechia?
Yes. Unlimited data plans for Czechia start at $7.99. Many unlimited plans slow down after a daily high-speed allowance, so check the fair-use terms on the plan page before you buy.
Do Czechia eSIMs support 5G and hotspot?
5G is available on 28 plans for Czechia, where the local network has 5G coverage; the others use 4G/LTE. Hotspot (tethering) works on every plan, so you can share your data with other devices.
Does a Czechia eSIM come with a phone number?
Most travel eSIMs, including most Czechia plans, are data-only and have no local number. You keep your usual number on your main SIM for calls, texts and WhatsApp. Plans that include a number or minutes say so on the plan page.
Will my phone work with a Czechia eSIM?
Yes, if it supports eSIM and is not locked to a carrier. To check, dial *#06#: if an EID number appears, your phone supports eSIM. Most iPhones from the XS/XR on, Galaxy S20 and later and Pixel 3 and later do, except most models sold in mainland China and some sold in Hong Kong and Macao.
Can I keep my own SIM and WhatsApp while using a Czechia eSIM?
Yes. Your eSIM and your main SIM can be active at the same time. Use the eSIM for mobile data with data roaming on for that line, and turn data roaming off on your home SIM to avoid charges. WhatsApp keeps working on your usual number.
How it works
- 1
Checkout using secure payment methods
Get your eSIM by email within seconds.
- 2
Install eSIM
Instantly get your eSIM and configure it in your eSIM compatible device
- 3
Enjoy high speed connectivity
Once eSIM is configured, you can enjoy high speed roaming data connectivity
Why get your Czechia eSIM from MobiMatter
All your eSIMs in one app
Buy, install and top up every eSIM in the MobiMatter app, and check how much data you have left at any time.
Choose your network
MobiMatter shows which network each plan uses, so you choose your carrier before you buy. Pick from 75 plans from 7 vetted providers with the data and price that fit your trip.
24/7 support
Our support team is available 24/7, before and after you buy, for every eSIM you get from MobiMatter.
What our customers say
5.0
great service and it is always with me when I'm on travel
AAkmal Bakhronov
Play Store5.0
Very good selection of providers and booking through the app with Apple Pay is very quick, even when preparing for the trip. It has worked great so far, and it has always worked immediately abroad too 👍
Translated from German
KKathrin Rudolph
App Store5.0
The best and reliable place to get eSim for international travel at the best rates.
AAyush Dhaubanjar
Play Store5.0
Excellent service and amazing customer support! I’m really impressed with how helpful, responsive, and professional the support team is. They answered all my questions clearly and patiently, and I always received a quick response whenever I needed assistance. It’s rare to find such reliable and caring customer service. I feel much more confident using the service knowing that help is available whenever I need it. Highly recommended! 😊
MMarganahit
App Store5.0
I am very satisfied. Customer service responds quickly.
HHbyvthkö
App Store5.0
I bought 6GB for my Paris and Benelux tour. It was more than enough. It worked perfectly everywhere. To activate it, you need to enable the mobile data option.
HHalime Arıcı
Play Store5.0
Highest level of support. If you have an issue it will be solved in couple of minutes. Top notch app.
MMikulica3
App Store5.0
I needed an eSIM for EU and non-EU counties for the same trip. They had one package at a great price that worked great in all location. The app was great as I was able to check my data balance, in real time, quickly and easily during my trip. Would definitely use MobiMatters again. Downloading the eSIM was quick and easy too. In addition, when I reached out to Customer Support on a minor account issue, they were very responsive and addressed my issue quickly and effectively.
CCcjr39
App Store5.0
This is the app where I found comprehensive and reasonably priced packages. I've been using it without any problems for about 2 years.
EErdem Mutlu
Play Store5.0
It's truly excellent; you can get 24/7 support when you encounter a problem. It's the best e-SIM app.
YYasar Cengiz
Play Store5.0
I have been using MobiMatter for a few years both for travel and to supplement my regular cell plan which has limited data. The service has always been solid and the prices excellent. The installation instructions are easy to follow. On the few occasions that I asked for tech support (mostly for my own errors) the response time has been amazing and the support courteous and effective.
NNoahsark76
App Store5.0
the app has good prices, every e sim works fine, and it's easy to use
IIason Fotopoulos
Play Store