Pay once and you're done
No surprise bills when you get back. Pick your GB and days, pay a fixed price and browse worry-free. If you don't use it, we refund you.
instant
eSIM Czech Republic
Instant delivery in 1 minute
Save up to 90% on roaming
High-speed 4G/5G connection5G
Keep your WhatsApp and number
Choose your plan
100% secure payment
Guaranteed refund
Instant delivery
Unlimited data with a fair-use policy (FUP): full speed up to a daily allowance, then the pace slows for the rest of the day. No cut-offs, no extra charges.
Coverage in Czech Republic- Works on your phone (500+ compatible models)
- Real 4G/5G coverage and speed in Czech Republic
- Activates on arrival, not when you buy
- Keep your number, WhatsApp and iMessage
- Guaranteed refund if it does not work
NetworkTop local carrier
Speed4G / 5G
HotspotYes
ServiceData only
ActivationOn first data use
CompatibilityiPhone XS+, Samsung S20+, Pixel 3+ (500+ models)
InstallationQR code by email
FormatDigital eSIM (no physical SIM)
EIDDial *#06# to check it
UsageData only (your number still works for calls)
eSIM Czech Republic for internet in the Czech Republic without roaming from the moment you land. Arrive in Prague, Brno or Český Krumlov and connect in seconds: scan the QR that arrives in your email in about 1 minute, without swapping your physical SIM or hunting for a phone shop. Ideal for Google Maps, the tram, WhatsApp or uploading your photos.
You browse on the top local networks of the Czech Republic, with 4G/5G coverage depending on the area. You choose the GB and the days you need and pay only for that; you keep your usual number for WhatsApp and calls, and share data by hotspot with whoever travels with you.
What's included
- 4G/LTE data in the Czech Republic from the very first minute
- Hotspot included — share your internet with the people travelling with you
- Your usual number stays active — WhatsApp, incoming calls and iMessage without interruptions
- Activation QR in your email in under 1 minute
- Top up your data whenever you need to, without buying another eSIM
- Money-back guarantee if the eSIM doesn't work
Before you buy
- Data only — no traditional calls or SMS (use WhatsApp or other VoIP apps)
- Your phone must be eSIM-compatible and carrier-unlocked. Check your device here
- Install the profile calmly before you travel — you have 180 days from purchase to activate it
Specifications
- Speed: 4G/5G depending on local coverage
- Top-up: Yes
- Hotspot: Yes
- Calls / SMS: Not included (VoIP apps only)
- Pre-activation window: 180 days from purchase
Risk-free purchase
Did you change your plans? We've got you covered
If you don't end up traveling, you have a money-back guarantee. And if something doesn't work at your destination, our human support helps you 24/7 until you're connected. No fine print, no complications.
Your next destination
Czech Republic
Land with the Internet already on. Share every moment of Czech Republic without hunting for WiFi or overpaying.
The PuraSim difference
Travel connected, without the hassle
Connected or we help you
Coverage in 218 destinations on top-tier local networks, even outside big cities. And if something fails, human support 24/7 until you're online.
If you can take a photo, you can activate it
No paperwork or SIM cards. You get a QR, scan it and the eSIM installs itself. Your number and WhatsApp stay exactly the same.
Choose your plan
eSIM plans for Czech Republic
Pick your data and days. Fixed price, no surprises, across Czech Republic.
| Data | Duration | Price |
|---|---|---|
| Czech Republic · 1 GB | 7 days | €2,56 |
| Czech Republic · 3 GB | 15 days | €5,13 |
| Czech Republic · 3 GB | 30 days | €5,13 |
| Czech Republic · 5 GB | 30 days | €7,27 |
| Czech Republic · 10 GB | 30 days | €11,55 |
| Czech Republic · 20 GB | 30 days | €21,83 |
| Czech Republic · 50 GB | 180 days | €68,06 |
Before you buy
Is your phone compatible?
Almost every phone since 2018 supports eSIM. Check it in 10 seconds — we show you step by step. Swipe →
Dial *#06#
Open the phone dialer and enter *#06#, just like a call. No need to press call.
Look for the EID
If a 32-digit EID code appears, your phone supports eSIM. Good news!
Ready to travel!
Just add your Czech Republic plan. Activate it with a QR and land with internet.
Prefer to check by brand and model? Pick it here:
Installation
Activate your eSIM in minutes
1Connect to WiFi
Install it before you travel. It uses no plan data.
2Settings → Cellular
Tap "Add eSIM" → "Use QR Code".
3Scan the QR
The one in your email. The eSIM installs itself.
4Activate on arrival
At your destination, turn on "Data Roaming" for PuraSim.
1Connect to WiFi
Install it before you travel.
2Settings → Connections → SIM
Tap "Add eSIM" or "Add mobile plan".
3Scan the QR
Confirm the profile download.
4Turn on data
Select PuraSim and enable roaming.
The difference
vs. the old way
Compared to roaming, an airport local SIM or hotel WiFi, the PuraSim eSIM for Czech Republic is the simplest and cheapest way to get internet abroad.
Roaming
Unlimited daily data
No surprise bills
Online the moment you land
Data coverage across the country
Keep your number and WhatsApp
Human support on WhatsApp
4G/5G speed, no throttling
Daily plans: full-speed data up to the daily cap; after that, reduced speed (fair use).
With PuraSim
Everything that You don't lose
✕ Roaming in Czech Republic: your carrier charges you every day
✓ Your eSIM: data for your whole trip from €2,56
Don't lose moneyFixed price before you leave, no surprises on your bill when you return.
Don't lose connectionHigh-speed internet as soon as you land, no need to search for WiFi.
Don't lose your numberYour SIM stays in: WhatsApp and your usual calls, active.
Don't lose timeNo queues or paperwork to buy a SIM at the airport.
Don't lose coverageConnect to top-tier local networks, not second-rate signals.
Don't lose your coolNo commitment, no small print, and a money-back guarantee.
Your next destination
Connect in 218 destinations
One store for all your trips. Pick your country and leave the plane already connected.
Performance
Works with all your apps
Fast, stable connection on top-tier local networks. Peak performance in the apps you use every day.
Real connection speed5G
WhatsApp
Instagram
TikTok
Maps
YouTube
Spotify
Netflix
GmailBooking
Uber
Airbnb
Book, get around and browse at your destination with data from minute one — no hotel wifi or local SIMs needed.
- Stream Netflix & YouTube with no buffering
- Post stories and video-call instantly
- Google Maps always ready so you never get lost
FAQ
Everything clear about your eSIM
To travel to Czech Republic, the best eSIM gives you full-speed data on the best local networks, with no roaming and real support. The PuraSim eSIM activates with a QR in 1 minute, keeps your number and WhatsApp and covers all of Czech Republic from the moment you land, with great value and no lock-in.
PuraSim eSIMs for Czech Republic have plans by data and by days, so you only pay for what you need. No contracts, no lock-in: pick your plan, pay once and get data across Czech Republic. See the available plans above. It is much cheaper than your carrier roaming.
Yes, by a lot. Traditional roaming can add €50-60 to your bill on a single trip in Europe. With a PuraSim eSIM you pay a fixed price for your Czech Republic data, with no surprises or hidden charges, and you know exactly what you will spend before leaving home.
Yes, if your phone supports eSIM (almost all since 2018: iPhone XR/XS and later, Samsung Galaxy S20+, Google Pixel 3+ and many more). Dial *#06# on the dialer: if an EID code appears, your phone supports eSIM and you can use PuraSim in Czech Republic without changing phone or number.
Yes. Your eSIM connects to the best local networks in Czech Republic with 4G/5G coverage in major cities and most tourist areas. You get full-speed internet for maps, social media, videos and video calls throughout the trip, from landing until you return home.
Connect to WiFi, open Settings, then Cellular, Add eSIM and scan the QR you receive by email. It takes under a minute and you can set it up before leaving home. In Czech Republic you just turn on the eSIM data roaming and you are connected instantly.
An eSIM is a digital SIM built into your phone, with no physical card. You buy your data plan for Czech Republic, get a QR by email and, when you scan it, your phone connects to the best local networks in Czech Republic as soon as you land. All digital, no waits or paperwork.
The days start counting from your first data use in Czech Republic, not from purchase. So you can install the eSIM calmly before travelling and it only activates when you arrive and connect.
Yes. Your usual SIM or eSIM stays active for your calls, SMS and your regular WhatsApp. The PuraSim eSIM is added separately for data only, so you do not lose your number or your chats.
Yes, all our Czech Republic plans include hotspot to share internet. You can connect your laptop, tablet or a travel companion phone to your hotspot at no extra cost.
You can buy another Czech Republic plan from the site in seconds, with no eSIM change or waiting. We also alert you when you are low on data so you never lose connection mid-trip.
The plan is data only, designed to give you internet in Czech Republic. You can still call and message at no extra cost via WhatsApp, FaceTime or Telegram using your eSIM data.
You have a money-back guarantee and 24/7 support. If something fails, our team helps until you are connected or refunds you. Write to us and we solve it right away.
Keep exploring
More eSIMs for your trip
Travel guides
Learn to travel connected
More about the Czech Republic eSIM
eSIM for the Czech Republic: internet without roaming
With an eSIM for the Czech Republic you arrive in Prague with mobile data from minute one, without hunting for shops or swapping your physical card. Our plans rely on the country's highest-coverage local networks, those of O2 Czech Republic, T-Mobile and Vodafone, so you browse on 4G and 5G on the same masts the Czechs use. You only need an eSIM-compatible phone and to activate it before flying to have internet the moment you land at Václav Havel airport.
Roaming in the Czech Republic: why an eSIM is worth it
The Czech Republic is part of the European Union, but that doesn't mean your plan always comes along without surprises. Many carriers apply fair-use limits or throttle the speed when you spend several days abroad, and anyone traveling from outside the EU faces expensive roaming. With the eSIM you forget all that: you reserve the data you need in advance, keep your main SIM just for calls or WhatsApp and avoid unexpected bills when you get home.
How much does an eSIM for the Czech Republic cost?
Our plans start for short getaways. For a long weekend in Prague, 1 or 2 GB is usually enough, while a week also visiting Brno or Český Krumlov fits better with 3 to 5 GB if you use maps, social media and a bit of video. If you're going to work remotely or share lots of photos, choose a plan of 10 GB or more and travel worry-free. You can compare all the options and other destinations in all destinations.
eSIM or SIM card in the Czech Republic
A local SIM card means finding a tobacconist or carrier shop, showing ID and physically swapping the chip, with the risk of losing your number. The eSIM is 100% digital: you receive it by email, install it at home and activate it whenever you want. No plastic, no queues and no being cut off while you make the switch. It's the most convenient way to have mobile data in the Czech Republic from the very first second.
Does the eSIM work in Prague, Brno or Ostrava?
Yes. Coverage reaches the big cities like Prague, Brno, Ostrava and Plzeň and also tourist areas such as Karlovy Vary or Český Krumlov, relying on the O2, T-Mobile and Vodafone networks. You'll have a good signal in the historic center, on public transport and on most routes between cities, to get around with Google Maps, book restaurants or pay for the tram without depending on the hotel Wi-Fi.
How do you activate the Czech Republic eSIM?
After purchase you receive a QR code by email. You just have to scan it from your phone's settings, choose the eSIM as your data line and that's it. We recommend installing it before the trip and activating it on arrival to make the most of all the days in your plan. If it's your first time, follow our eSIM guide step by step and in a couple of minutes you'll be connected in the Czech Republic.
Delivered in 1 min
100-day guarantee