Compare the best eSIM plans for Czechia
Internet from the moment you land in Prague or Brno
- Instant activation
- iPhone and Android compatible
- From 0,69€
- 4700+ plans compared
Photo credit : Matej Simko
0,69€
Cheapest plan
4700+
Czechia plans
17+
Providers available
4G/5G
Networks supported
Best eSIM deals for Czechia
Transparency: some links in this table are affiliate links. Datadopt may earn a commission at no extra cost to you ; the ranking stays independent.
AbesteSIM
1 GB
1 day
CZ
0,69€
eSIM.dog
1 GB
5 days
CZ
0,69€
Stellar eSIM
1 GB
7 days
CZ
0,89€
MicroEsim
1 GB
1 day
CZ
0,84€
Roamic
1 GB
7 days
CZ
1,00€
Bcengi
1 GB
365 days
CZ
1,05€
eSIM for Czechia at a glance
From
€2.15
For 5 GB / 30 days
Plan duration
1 to 30+ days
Depending on the plan
Local networks
O2, T-Mobile CZ, Vodafone CZ
4G+ nationwide, 5G in major cities
VPN needed?
No
All Western services work fine
Hotspot sharing
Available
On most plans
Compatibility
iPhone XS+ / Android 8.0+
Check your device
Internet in Czechia: everything you need to know
Czechia has 86% internet penetration and over 99% 4G+ mobile coverage (source: ITU DataHub, 2024). 5G is live in Prague, Brno, Ostrava, Plzeň and Olomouc. Czechia is in the EU roaming zone : your European plan roams there at home rates.
- ●4G+ coverage in all cities (Prague, Brno, Ostrava, Plzeň, Olomouc, Český Krumlov, Karlovy Vary) and along the D1, D5, D11 motorways ; decent in the mountains (Krkonoše, Šumava).
- ●Average mobile speed ~70–90 Mbps download per Ookla (Q1 2025).
- ●No Western services blocked : Google, WhatsApp, Instagram, X, YouTube and Netflix work normally.
- ●Great for Bolt and Liftago (Prague), Wolt, Google Maps, the Prague Integrated Transport (Litačka) app and ČSOB / Komerční banka / Air Bank mobile banking.
Sources: Internet Society Pulse: Czechia, ITU DataHub: Czechia, Ookla Speedtest Global Index
eSIM pricing in Czechia: what our data shows
According to the Datadopt Observatory, the best price per GB actually available in Czechia is 0.08 €/GB, across 2,555 plans compared. The real differentiator is not the headline rate but the depth of the offer: the more plans compete, the easier it is to find the duration and data volume that fit your trip.
Best price per GB
0.08 €/GB
Plans compared
2,555
Europe average
0.12 €/GB
World ranking
46 / 215
Czechia is 33% cheaper than the Europe regional average (0.12 €/GB).
Source: Datadopt eSIM Price Observatory, 170,286 plans analysed, measured 1 September 2026.
See the eSIM price Observatory by country →Which eSIM providers for Czechia?
Here are the 6 best-placed eSIM providers for Czechia, ranked by best price per GB. Prices are expressed per GB so plans of different sizes can be compared on the same basis.
| Provider | Price per GB | From | Max duration | Hotspot | 5G |
|---|---|---|---|---|---|
| AbesteSIM | 0.33 €/GB | 0.69 € | 30 d | Yes | — |
| Stellar eSIM | 0.38 €/GB | 0.89 € | 30 d | Yes | Yes |
| eSIM.dog | 0.47 €/GB | 0.69 € | 30 d | Yes | — |
| MicroEsim | 0.57 €/GB | 0.84 € | 15 d | Yes | — |
 Billion Connect | 0.57 €/GB | 1.07 € | 90 d | Yes | — |
 eSIM Cards | 0.61 €/GB | 1.37 € | 30 d | Yes | — |
Providers ranked by best price per GB, across plans of at least 1 GB. Source: Datadopt catalogue.
Compare all plans →Device compatibility
eSIM is built into every iPhone XS and later, as well as Samsung Galaxy S20+, Google Pixel 3a+ and most high-end Motorola, Oppo, Sony and Xiaomi models.
Not sure about your device? Check compatibility here.
How to install your eSIM for Czechia
- 1. Compare offers on https://www.datadopt.com/en/compare/cz
- 2. Browse our partners' eSIM offers and choose the data volume and duration that fit your trip.
- 3. Purchase the eSIM plan that best fits your needs on our partner's site.
- 4. Receive a QR code by email after purchase.
- 5. Before you leave or during your stay, add the eSIM to your smartphone (Note: a stable Wi-Fi connection may be required during this step.)
- 5.1. On iPhone: Settings > Mobile Data > Add Plan > Scan the QR code
- 5.2. On Android: Settings > Connections > SIM card manager > Add a mobile plan
- 6. Once you arrive, turn on the data of your eSIM and enjoy reliable internet in Czechia.
Frequently asked questions
Does the eSIM really work in Czechia?
Yes. International eSIMs connect to O2, T-Mobile CZ or Vodafone CZ on landing at Prague (PRG) or Brno (BRQ). 4G+ coverage everywhere.
Does my EU plan work in Czechia?
Yes — Czechia is in the EU roaming zone : your plan works at home rates for up to 4 consecutive months. A travel eSIM helps beyond that or with a low roaming data cap.
How much data for 5 days in Prague?
Plan for 2–4 GB : Maps, Bolt/Liftago, cloud photos, messages. More if you stream or use hotspot heavily.
Is there signal in the Krkonoše and Šumava?
Good signal at the main resorts (Špindlerův Mlýn, Pec pod Sněžkou, Železná Ruda) ; weaker at altitude on Sněžka (1603 m) or by Černé Lake. Download offline Maps before hikes.
Can I share the connection with other devices?
Most Czechia eSIM plans allow hotspot : the field is listed on each Datadopt offer detail page.
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Ready to stay connected in Czechia?
Compare the best eSIM offers and enjoy data the moment you arrive, at the best price.