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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
Very good offer, worked great outside the city 👍👍👍
NNazokat Umarova
Play Store5.0
The help desk / support centre were excellent when my inexperience with esims was showing. They helped me through everything and the esim worked exceptionally well in my destinations. Great value too.
BBilly Cosgriff
Play Store5.0
very responsive and patient customer care. Much appreciated
IInam Abul
Play Store5.0
The image quality is high, the price is good, and the features it offers are excellent.
EETHEM KENAR
Play Store5.0
I had a problem because I accidentally activated the wrong eSIM and couldn’t understand why my data wasn’t working. I contacted support, and they figured out the issue right away. They explained everything clearly and stayed helpful throughout the whole process. Their customer support is honestly 10/10—fast, friendly, and very knowledgeable. Everything worked perfectly once I activated the correct eSIM. Highly recommend both the service and the support team. Thank you!
SSlay carrot
App Store5.0
Excellent prices compared to roaming, reliable data packages, and outstanding customer support. When I needed help, the support team was responsive, patient, and genuinely helpful until everything was working perfectly. Highly recommended.
NNordic traveler
App Store5.0
I bought the service for the second time for a trip to Turkey. I had some trouble finding the right settings on my iphone. Support helped out immediately and everything was working well when I arrived in Turkey.
AAlex_M01
App Store5.0
I highly recommend using MobiMatter’s eSIM! I had some problems activating it and couldn’t figure it out on my own, but the MobiMatter team helped me very quickly and explained everything clearly and in detail. Thanks a lot to their support, I was able to activate it and get connected. Great customer service! 😊
LLiza Adamyan
App Store5.0
Great APP!!! Lots of options, something for everyone!!! 5*
TTomasz Tabor
Play Store5.0
After 2–3 years of using the service, I encountered a problem for the first time. I can only praise the excellent technical support, which responded very quickly and with whom I exchanged several emails until the final resolution. Professionalism at its best!
NNikola Veselinovic
Play Store5.0
The price-performance ratio is excellent. I definitely recommend it.
SSerkan Solmaz
Play Store5.0
If u have any issues the customer Service of this app is really fast and helpful!
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App Store