Czech Republic

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7 Day Plans

Every eSIM can be installed within 180 days of purchase. Plan validity starts when you first connect.

Works with local carriers in Czech Republic

Your eSIM automatically connects to the best available network — no manual switching.

O25GVodafone5G

eSIM for Czech Republic

Get instant mobile data in Czech Republic with eSIM Ahora. Our eSIM plans connect you to local networks including Local mobile networks with speeds up to 4G LTE.

Coverage available in major cities and tourist areas.

Travel tip

Activate your eSIM when you arrive. Data starts working automatically.

How to install

iPhone: Settings → Cellular → Add eSIM → Scan QR

Android: Settings → Connections → SIM → Add eSIM

Compatible devices

iPhone XS+, Samsung S21+, Pixel 3+, Huawei P40+

Pay securely. QR code delivered in 30 seconds. No registration, no physical SIM card needed. 12 plans available from €0.77.

Mobile networks in Czech Republic

Czech Republic has three main carriers: O2 Czech Republic (historic state operator, largest nationwide coverage with 5G), T-Mobile Czech Republic (Deutsche Telekom subsidiary, broad urban 5G), and Vodafone Czech Republic (best value). The eSIM Ahora connects to the strongest network. Plugs are Type C and E (standard European with grounding pin, same as Slovakia and Poland), 230V — no adapter needed from the EU. 4G/5G coverage reaches Prague, Brno, Ostrava, Plzeň, Liberec, Olomouc, and most of the ČD (České dráhy) rail network.

Travel tips for Czech Republic

Prague Václav Havel Airport (PRG) offers unlimited free WiFi. The currency is the Czech koruna (CZK, ~24.5 CZK/EUR — Czechia has NOT adopted the euro despite EU membership); Česká Spořitelna, ČSOB, and Komerční Banka ATMs accept foreign cards with no commission up to 5000 CZK. Tips are 10%. The Prague Metro (3 lines: A red, B yellow, C green) has 4G at all stations since 2019. Bolt and Liftago are taxi apps (Uber works but less popular). Beware "0% commission" bureaux de change in tourist areas (Václavské náměstí, Old Town) — rates can be 20% worse. Use bank ATMs.

Frequently asked questions about Czech Republic eSIM

Does the Czechia eSIM work in Český Krumlov, Karlovy Vary, and Prague day trips?

Yes. O2 and T-Mobile cover Český Krumlov (UNESCO, medieval old town), Karlovy Vary (famous thermal spa, film festival), Plzeň (Pilsner Urquell beer), Kutná Hora (cathedral, Sedlec Ossuary), and Terezín (Holocaust memorial) with stable 4G. RegioJet, FlixBus buses and ČD trains between Prague and these destinations maintain coverage throughout. For more rural excursions like Bohemian Switzerland National Park, download offline maps.

Does the eSIM cover Czech Tatra Mountains and Šumava forests?

Krkonoše Mountains (Czech Tatras), Jeseníky, and Šumava National Park have 4G coverage in tourist towns (Špindlerův Mlýn, Janské Lázně, Železná Ruda). On deep trails (Sněžka 1,603m, highest summit) signal can drop. For skiing in Špindlerův Mlýn full coverage on slopes. For serious hiking in Šumava download Mapy.cz offline (better than Google Maps in Czechia).

Does the Czechia eSIM work crossing to Germany, Austria, Poland, or Slovakia?

No. Our Czechia eSIM only works in Czech territory. Crossing to Germany (Folmava-Furth im Wald, Cínovec-Altenberg), Austria (Mikulov-Drasenhofen), Poland (Náchod-Kudowa-Zdrój), or Slovakia (open border), the eSIM stops working. Czechia is in Schengen (no physical checks) but cellular networks change. For Central Europe tours consider our Europe 30+ eSIM covering all five countries.

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