Czechia eSIM — Prepaid 5G Data Plans
Get connected as soon as you land — high-speed data in Czechia via O2, Vodafone. Activate instantly with the QR code in minutes — no physical SIM required.
Choose your Czechia eSIM plan
Not sure how many GB you need? Use the data calculator →Traveling to multiple countries? Regional shared package
A single eSIM covering multiple countries — including Czechia — no need to switch plans when crossing borders.
Choose the right plan in 30 seconds
Quick comparison of the most popular Czechia eSIM plans
Mobile network in Czechia
- Carrier
- O2, Vodafone
- Network
- 5G in covered areas, 4G elsewhere
- Daily plans, after the cap
- 500 Kbps – 1 Mbps depending on plan tier
Guide for your Czechia trip
Estimate how much data you need for your trip → Check if your phone supports eSIM →
Using mobile data in Czechia: local tips
- Prague tickets without an account. The official PID Lítačka app lets you buy Prague public transport tickets without registering, paying by card.
- Data only at activation. PID Lítačka needs a connection to buy and activate a ticket, and app tickets are not valid straight away — activate on the platform a couple of minutes early. After that, no data is needed.
- SMS tickets need a Czech number. Prague’s SMS ticket option only works with numbers from Czech mobile operators, so visitors should use the app or a contactless card instead.
- Signal throughout the metro. Prague’s whole metro network has mobile coverage, including the deepest platforms and the tunnels between stations.
- Train app works offline. Czech Railways’ Můj vlak app can search connections offline, even abroad — only paying for a ticket needs an internet connection.
- Near the borders, dial 112. In border mountains such as Krkonoše or Šumava, your phone may connect to a Polish, German or Austrian network, and then the Czech 155 ambulance line won’t connect — call 112 instead.
Checked against official sources in September 2026. Services and coverage change — check the app or operator before you travel.
FAQ
Yes. Install your eSIM before departure; once you land, simply enable data roaming to connect instantly at the airport.
Most iPhone XS and later, Samsung Galaxy S20 and later, and Google Pixel 3 and later support eSIM. You can check in your device’s Settings.
For most plans, validity starts from the first time your eSIM connects to a network at your destination—you can safely install it at home before flying. Exact details for each plan are clearly stated on its product page.
Most plans allow topping up data or extending validity—supported plans are clearly marked on the plan card and on the product page. You can also purchase a new plan anytime; the QR code is emailed to you within minutes.
eSIM plans for Czechia connect via O2, Vodafone. Your device automatically selects the strongest local network; 5G is available where supported by the carrier, otherwise 4G/LTE applies. The specific carrier for each plan is listed on its detail page.
High-speed data is prioritized; after your daily allowance is used, speeds are reduced but remain sufficient for messaging, maps, and social media — you’ll never lose connectivity.
This data eSIM doesn’t include a phone number. You can still make calls and send messages normally using apps like WhatsApp, iMessage, Messenger.
Germany
Austria
Slovakia
Poland