Czech Republic eSIM
Prepaid Czech Republic travel data from $1.99 USD (1 GB, 7 days). No physical SIM and no contract: you get a QR code by email and install it from your phone's settings. Check your phone
Choose your package
How many days?
Count arrival and departure days.How much data?
Plan details · 5 GB, 7 days
- Coverage
- Single country
- Plan type
- Data only
- Activation
- On network connection
- Hotspot
- Supported
- Top-up
- Not available
Need a particular mobile operator? before you buy.
Full plan terms, coverage & refunds
Data-only eSIM
Validity starts at the first network connection.
Top-ups unavailable. Usage tracking supported. Hotspot supported.
Calls and SMS are not included. Internet calling apps use your data.
Coverage (1 country)
Czechia
Mobile networks: O2, Vodafone
Refund eligibility depends on the plan and its activation status. Contact Wanderly support before installing or using the eSIM.
Listed network types describe plan support; 4G/5G availability and speeds vary by location and device. Country coverage does not guarantee a signal throughout your route. If you need a specific network or location, confirm it with support before buying.
Refunds: who is eligible and how to request one are set out in our refund policy.
Free eSIM in Czech Republic — free data for first-time users, claimed in the Wanderly app.
Czech Republic eSIM plans at a glance
Wanderly lists 37 fixed-data Czech Republic plans, ranging from 500MB up to 50GB over 1 to 180 days. Prices start at $1.99, and the lowest cost per gigabyte is $0.46/GB on the 50GB 7-day plan.
Unlimited day-passes are also available from $1.99 per day, billed per day rather than per gigabyte. 8 of the 42 Czech Republic data-only plans can be topped up without reinstalling the eSIM.
Calls and SMS depend on the selected plan. Install using the supplied QR code and keep your home number on its own line. Activation timing varies by plan; check your selected plan's terms before purchasing or installing.
How much does a Czech Republic eSIM cost?
A Czech Republic eSIM from Wanderly costs $1.99 for 1GB (7 days), $4.99 for 5GB (5 days) and $10.99 for 15GB (30 days), as a one-off price with no subscription. Larger plans cost less per gigabyte: $1.99/GB at 1GB against $0.73/GB at 15GB.
In the November 1, 2026 edition of the Wanderly eSIM Price Index, Czech Republic's data-only plans have a median of $0.80 per GB, below the $1.41 median across 181 destinations. 15 of those destinations have a lower median.
Cheapest plan that lasts your trip
| Trip | Plan | Price |
|---|---|---|
| Long weekend (1GB or more) | 1GB, 7 days | $1.99 |
| One week (3GB or more) | 3GB, 7 days | $3.99 |
| Two weeks (5GB or more) | 5GB, 15 days | $4.99 |
| One month (10GB or more) | 10GB, 30 days | $7.99 |
The data amounts are a starting point. Estimate how much you will use.
Cheapest plan by data size
| Data | Validity | Price | Per GB |
|---|---|---|---|
| 1GB | 7 days | $1.99 | $1.99 |
| 3GB | 30 days | $3.99 | $1.33 |
| 5GB | 5 days | $4.99 | $1.00 |
| 10GB | 30 days | $7.99 | $0.80 |
| 15GB | 30 days | $10.99 | $0.73 |
Cheapest current data-only plan at each size, as charged at checkout. Prices checked November 10, 2026, from the live catalogue. Compare Czech Republic with every country in the eSIM Price Index.
Choose a Czech Republic eSIM for your itinerary
A Prague city break
A short stay mostly needs data for maps, public-transport tickets and messaging. Compare small fixed-data plans by total price and validity, and check that the validity covers your arrival and departure days.
Prague, Vienna and Budapest
For the classic Central Europe rail route, compare a Europe bundle that names the Czech Republic, Austria and Hungary with three country plans for the same dates. One bundle shares a single allowance across all three countries.
Smaller towns and the countryside
Check the plan's supported network if you are heading to Český Krumlov, the Bohemian Switzerland park or the mountains. Country coverage is not a promise of signal on every trail or rural road; keep route details offline.
Open the current plan's details before buying: check validity, activation timing, coverage, hotspot rules and any fair-use limits. Calls and texts are included only when stated for that plan.
Czech Republic eSIM — frequently asked questions
Everything travelers ask before buying a Czech Republic data plan.
How do I activate my Czech Republic eSIM?
After purchase you'll receive a QR code by email. Scan it from your phone's cellular settings to install the eSIM. Install over a reliable internet connection, then follow the activation instructions supplied with your plan.
Does my phone support eSIM in Czech Republic?
Your phone must support eSIM and be carrier-unlocked. Support varies by exact model and the country where the phone was sold, so check your model and regional variant in our compatibility checker before buying.
Can I keep my regular phone number?
Yes. The eSIM runs as a second line alongside your physical SIM card, so your home number stays on the phone for calls and texts while mobile data comes from the eSIM. Your home carrier may still apply roaming charges to calls and texts; disable data roaming and automatic data switching on the home line.
Do plans for Czech Republic include calls and texts?
Some do. The "Calls & texts" tab above lists plans that include a phone number, calling and usually SMS alongside the data; the rest of our plans are data-only. The number is assigned after purchase and may be issued in a different country than Czech Republic, so we cannot promise a local number.
How much does an eSIM for Czech Republic cost?
Plans start from $1.99 on Wanderly, depending on the selected data allowance and duration. Check the available plans above for the current total price and coverage.
When does my plan start?
Most plans begin when the eSIM first connects to a supported network in Czech Republic or the covered region. Activation rules can vary, so check the instructions for your selected plan before installing or turning it on.
New to eSIMs? Read our complete guide