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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
Best Esim alternative to Saily. works even better probably. Great prices, reliable and fast.
AAlichan
Play Store5.0
I used over 4 times and their service is great, fast and reliable 😊 Customer service is also very quick to respond!
CCarmen Jost
App Store5.0
Very good service, appreciate with help center, soon reply and attention from staff
HHappy costumer NJ
App Store5.0
I have been using this app for 3 years. I am very satisfied, I especially like the affordable prices. This app has made many trips easier for me.I claim that this app is the best app for esim. I have been using this app for 3 years. I am very satisfied, I especially like the affordable prices. This app has made many trips easier for me.I claim that this app is the best app for esim.
RRamiz Ljajić
Play Store5.0
I used it in Dubai and it's great, I didn't experience any problems. It's a very good application, kudos to those who developed it.
MMehmet sait Ferzendeoğlu
Play Store5.0
Easy-to-use, reliable, good prices, meet all expectations..
AArkady Palarya
Play Store5.0
I have used this app multiple times and have been really happy with the service. When I've had an issue I've been able to troubleshoot it with the online instructions and if that doesn't work it is quickly resolved.
TTricia Bray
Play Store5.0
I'm using this app for the third time, I really like it, the network is stable in Turkey
Translated from Russian
ДДарья Сергеева
Play Store5.0
Very good data packages for a wide range of countries. I also had an issue regarding an esim which was resolved within minutes of me contacting customer service. Great app and customer service.
NNeedadh
App Store5.0
I've tried so many esim apps, but MobiMatter is always the cheapest and with the best overall packages. Great customer service as well. Highly recommended!
TTorbjornhb
App Store5.0
"Having 365-day packages is very good for me, I am a cabin crew member and I use it without any problems wherever I go. Sometimes it even works in places that are not on the list. I am very satisfied and will renew my package when it expires."
Translated from Turkish
MMustafajunior32
App Store5.0
This is such a good app when travelling and easy to use
MMmporima
App Store