Login
Sign Up
English flag English • $ USD
Country
A-B
C-E
F-H
I-Z
See All Destinations
Instant Activation
High Internet Speeds
Hotspot Sharing
No Hidden Charges
Afghanistan eSIM
Afghanistan
FROM $4.60
Ï 4G
Network Provider: Afghan Wireless Afghanistan, Etisalat, Roshan Afghanistan
  • 11 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Albania eSIM
Albania
FROM $0.99
Ï 4G
Network Provider: Vodafone
  • 27 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Algeria eSIM
Algeria
FROM $0.50
Ï 4G
Network Provider: Mobilis, Ooredoo, Optimum Telecom Algeria Spa
  • 24 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Andorra eSIM
Andorra
FROM $2.50
Ï 5G
Network Provider: Mobiland, STA Andorra
  • 25 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Anguilla eSIM
Anguilla
FROM $5.99
Ï 4G
Network Provider: FLOW
  • 9 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Antigua and Barbuda eSIM
Antigua and Barbuda
FROM $6.50
Ï 4G
Network Provider: Digicel Antinua and Barbuda, FLOW
  • 10 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Argentina eSIM
Argentina
FROM $2.50
Ï 4G
Network Provider: Claro, Movistar, Telefonica Moviles Argentina S.A.
  • 27 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Armenia eSIM
Armenia
FROM $0.50
Ï 4G
Network Provider: Orange, UCOM Armenia, Ucom
  • 28 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Australia eSIM
Australia
FROM $0.50
Ï 5G
Network Provider: OPTUS MOBILE PTY LTD, Optus, Vodafone
  • 17 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Austria eSIM
Austria
FROM $1.36
Ï 5G
Network Provider: 3, Orange, Three
  • 26 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Azerbaijan eSIM
Azerbaijan
FROM $3.40
Ï 5G
Network Provider: Azercell, Azercell Azerbaijan, Azercell Telecom LLC
  • 19 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Bahamas eSIM
Bahamas
FROM $11.32
Ï 4G
Network Provider: Aliv
  • 21 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Region
Instant Activation
High Internet Speeds
Hotspot Sharing
No Hidden Charges
Africa (29 Countries) eSIM
Africa (29 Countries)
FROM $9.69
Ï 5G
Network Provider: Airtel, AirtelTigo, Cell C
  • 3 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Asia (20 Countries) eSIM
Asia (20 Countries)
FROM $6.12
Ï 5G
Network Provider: 3, AirTel, CTM
  • 9 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Australia & New Zealand eSIM
Australia & New Zealand
FROM $1.87
Ï 5G
Network Provider: Optus, Spark
  • 10 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Balkans (5+ areas) eSIM
Balkans (5+ areas)
FROM $2.55
Ï 5G
Network Provider: A1, T-Mobile, Tele2
  • 9 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Caribbean (24 Countries) eSIM
Caribbean (24 Countries)
FROM $5.10
Ï 5G
Network Provider: Altice, Antel, Claro
  • 5 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Central Asia eSIM
Central Asia
FROM $1.02
Ï 4G
Network Provider: Beeline, Hutch, Jazz
  • 8 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
China (mainland HK Macao) eSIM
China (mainland HK Macao)
FROM $1.53
Ï 5G
Network Provider: CTM, China Unicom, csl
  • 13 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Europe (42+ Countries) eSIM
Europe (42+ Countries)
FROM $5.44
Ï 5G
Network Provider: 3, 7acht, A1
  • 6 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
South America (17 Countries) eSIM
South America (17 Countries)
FROM $9.69
Ï 5G
Network Provider: Antel, Claro, Digicel
  • 5 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Middle East (11 Countries) eSIM
Middle East (11 Countries)
FROM $11.90
Ï 5G
Network Provider: Bakcell, Beeline, Etisalat
  • 3 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
North America (3 Countries) eSIM
North America (3 Countries)
FROM $1.95
Ï 5G
Network Provider: AT&T, Bell, Movistar
  • 16 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Global eSIM Plan (127 Countries) eSIM
Global eSIM Plan (127 Countries)
FROM $12.92
Ï 5G
Network Provider: 3, 7acht, A1
  • 6 plan options available
  • 5G and hotspot-enabled
  • Activation within 2 mins
  • 24x7 Customer Service
  • 100% Money-back Guarantee
Czechia eSIM
Czechia

Czechia

Ï 5G Data Only

Czechia eSIM

Select Your Plan

500 MB
1 Day
$0.85
1 GB
7 Days
$1.53
1 GB
1 Day
$1.36
2 GB
1 Day
$2.55
3 GB
15 Days
$3.74
3 GB
30 Days
$3.91
5 GB
30 Days
$5.78
10 GB
30 Days
$10.37
15 GB
30 Days
$18.80
20 GB
30 Days
$16.83
50 GB
180 Days
$51.00
50 GB
30 Days
$48.04
Unlimited
1.00 GB per day, then 0.51 Mbps
1 Day
$2.74
Unlimited
1.00 GB per day, then 0.5 Mbps
1 Day
$3.08
Unlimited
2.00 GB per day, then 2 Mbps
1 Day
$4.71
Unlimited
1.00 GB per day, then 0.51 Mbps
3 Days
$6.46
Unlimited
1.00 GB per day, then 0.5 Mbps
3 Days
$7.67
Unlimited
1.00 GB per day, then 0.51 Mbps
5 Days
$9.93
Unlimited
1.00 GB per day, then 0.5 Mbps
5 Days
$11.99
Unlimited
2.00 GB per day, then 2 Mbps
3 Days
$12.17
Unlimited
1.00 GB per day, then 0.51 Mbps
7 Days
$13.60
Unlimited
1.00 GB per day, then 0.5 Mbps
7 Days
$16.39
Unlimited
1.00 GB per day, then 0.51 Mbps
10 Days
$18.45
Unlimited
2.00 GB per day, then 2 Mbps
5 Days
$19.11
Unlimited
1.00 GB per day, then 0.5 Mbps
10 Days
$22.76
Unlimited
1.00 GB per day, then 0.51 Mbps
15 Days
$26.30
Unlimited
2.00 GB per day, then 2 Mbps
7 Days
$26.45
Unlimited
1.00 GB per day, then 0.5 Mbps
15 Days
$33.24
Unlimited
2.00 GB per day, then 2 Mbps
10 Days
$36.14
Unlimited
2.00 GB per day, then 2 Mbps
15 Days
$51.85
Unlimited
1.00 GB per day, then 0.51 Mbps
20 Days
$34.02
Unlimited
1.00 GB per day, then 0.51 Mbps
30 Days
$49.88
Unlimited
1.00 GB per day, then 0.5 Mbps
30 Days
$64.40
Unlimited
2.00 GB per day, then 2 Mbps
20 Days
$67.32
Unlimited
2.00 GB per day, then 2 Mbps
30 Days
$99.04
$0.85 500 MB • 1 Day
Buy Now
24/7 Customer Service Secure Payment
Coverage
Czechia
Network

5G

Plan Type

Data Only

Activation Policy

First Network Connection

eKYC Identity Verification

Not Necessary

Network Operators

O2, O2 Czech Republic, O2 Czech Republic a.s.

eSIM Czechia: Reliable 5G/4G for Prague, Brno & Ostrava

From the fairy-tale spires of Prague to the vibrant streets of Brno, stay connected effortlessly across the Heart of Europe. Whether you are exploring the Charles Bridge or enjoying a pilsner in Plzeň, a reliable internet connection is a must. Cellesim connects you instantly with plans starting from just $0.85. Choose from 12 limited and 23 unlimited plans designed for every traveler.

Escape Extreme International Roaming Charges

CRITICAL: Don't Let Roaming Fees Ruin Your Trip. While Czechia is in the EU, using a non-EU SIM card can result in massive daily roaming fees. Even for EU residents, data caps (Fair Use Policy) can limit your speed. Switch to a Cellesim eSIM to enjoy local rates and avoid bill shock.

Why a Cellesim eSIM is Essential for Your Czechia Trip

  • Instant Airport Connection: Get connected the moment you land at Václav Havel Airport Prague (PRG).
  • Massive Cost Savings: Why pay roaming fees when plans start at $0.85?
  • Keep Your Home Number: Use Cellesim for data while keeping your original number active for WhatsApp and 2FA.
  • Reliable & Secure Connection: Connect to top-tier local operators (T-Mobile/O2/Vodafone) for stable 5G/4G throughout the country.

Connect Across Czechia's Key Cities

  • Prague: Navigate the winding streets of the Old Town and share your astronomical clock photos instantly.
  • Brno: Discover modernist architecture and vibrant student life with seamless connectivity.
  • Český Krumlov: Explore this UNESCO World Heritage site without losing your map signal.

Popular Czechia eSIM Data Plans ($)

Select the best plan for your trip:

  • 500 MB – 1 Day: $0.85
  • 1 GB – 7 Days: $1.53
  • 1 GB – 1 Day: $1.36
  • 2 GB – 1 Day: $2.55
  • 3 GB – 15 Days: $3.74
  • 3 GB – 30 Days: $3.91
  • 5 GB – 30 Days: $5.78
  • 10 GB – 30 Days: $10.37
  • 20 GB – 30 Days: $16.83
  • 50 GB – 180 Days: $51.00

Need Constant Data for Business?

Traveling for work or need to upload high-res content? Our 23 unlimited plans ensure you never run out of bandwidth.

3 Easy Steps: Get Connected Before You Land

  1. Purchase: Select your Czechia data package.
  2. Scan: Scan the QR code sent to your email.
  3. Activate: Turn on your eSIM line upon arrival in Prague.


Before Your Trip, Learn About eSIM 6 Critical Things You Need to Know

Discover the advantages and usage details of eSIM technology for a seamless travel experience.

Data Only Access

Our packages are "data-only" focused. Standard calls are not available, but you can make calls through apps like WhatsApp and FaceTime.

Keep Your WhatsApp

Your number doesn't change when using eSIM abroad. Stay connected with family and friends through your existing number.

Hotspot Sharing

Turn your phone into a modem (hotspot) and easily share your internet with tablets or friends.

Active Plan

Czechia

12 GB
Remaining Data
Connection Status Connected (4G/5G)
Roaming Active
Data Saver
eSIM Ready

Device Compatibility

Make sure your phone is "Unlocked" (carrier-free) and eSIM compatible before purchasing. Most new models support it.

Right Timing

Install your eSIM profile with home Wi-Fi. Activate your package at your destination to save time.

24/7 Expert Support

If you need help during setup or usage, you can reach our expert team via live chat 24/7.

Frequently Asked Questions

Got some questions before your Journey? Well here's everything you need to know before you go

 Yes. Bolt and Uber are the most reliable ways to get around Prague, and you need active data to book rides and avoid street taxi scams. 

 Yes. Coverage is excellent in the medieval town of Cesky Krumlov, allowing you to share photos of the castle and river instantly. 

 Yes. To buy and activate public transport tickets via the official PID Lítačka app in Prague, you need a working internet connection. 

 Yes. You will have strong 4G/5G signal while walking through the colonnades and drinking the thermal waters in Karlovy Vary. 

 Most modern phones do, but you must check our specific list here: eSIM Compatible Devices to be 100% sure before purchasing. 

Yes, 100%. Buying a physical "prepaid" SIM at Prague Airport (from Vodafone, O2, etc.) requires you to find the kiosk, wait in line, and go through a mandatory passport registration process as required by EU law. Our eSIM is 100% digital, requires no ID registration, and can be installed before you fly, so you are connected the moment you land. 

It depends. Czechia is in the EU, so "Roam Like at Home" applies only to EU citizens.

  • If you are from the UK (Post-Brexit): Most UK carriers (like O2, Vodafone, Three) have reintroduced daily roaming fees (e.g., £2-£6 per day).
  • If you are from the USA/Canada/Asia: Your home carrier will charge expensive international rates (e.g., $10-$14 per day).

A Cellesim eSIM is a one-time prepaid fee that is significantly cheaper than these roaming charges.

 To give you the best speed and coverage, our eSIM connects to Czechia’s premium Tier-1 networks, typically O2, T-Mobile, or Vodafone. This ensures you get the fastest available 4G/LTE (and 5G) speeds, whether you are in Prague, Brno, or Český Krumlov. 

Yes, absolutely. Czechia has an excellent, modern network. You will have a strong signal on the RegioJet or České dráhy (CD) trains between cities. Crucially, you will also have a continuous 4G/5G signal inside the Prague Metro (subway) stations and tunnels, allowing you to use Google Maps or Bolt (ride-hailing) without interruption. 


 This specific plan is valid only within Czechia (or, if it's a regional plan, you'd say "Yes"). This is the most important question for "Euro-trip" travelers. If you take a train from Prague to Berlin (Germany), Vienna (Austria), or Krakow (Poland), your connection will stop at the border. For a seamless multi-country trip, we highly recommend our Europe Regional eSIM, which covers all these countries with one plan. 

$0.85 500 MB • 1 Day
Buy Now