Cheap SIM Cards
On this page you will find SIM Cards at the lowest prices, more so all SIM Cards ranked from the lowest to the highest price. It will be easier to see products that are now marked at their lowest price. The item with the lowest price in this category is Vodafone GIGA Card 100GB marked at 49 Kč incl. VAT. Is this what you’re looking for?
All from 46
O2 Go Junior Prepaid Card
199,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
SIM Card - for children, 2 GB of data and 200 minutes of calls to all networks for CZK 199 per month, SMS for 1,90 CZK, 300 CZK bonus on the first top-up of at least 300 CZK,...
O2 Prepaid Go Card 10 GB
BLACK FRIDAY -20 %
199,-
249,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
SIM Card - 10 GB of data and 100 minutes of calls for CZK 299 per month including VAT, SMS for 1,90 CZK, 300 CZK bonus on the first top-up of 300 CZK, automatic tariff renewal...
COOP Mobil with 100Kč credit
199,-
Currently Unavailable
SIM Card prepaid SIM card, 100 CZK credit for FREE, The monthly flat rate for CZK 69 includes 150 MB of data, automatic data package renewal after a month (can be cancelled,...
Vodafone GIGA Card 100GB (e-sim)
BLACK FRIDAY -14 %
299,-
349,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
SIM Card - Includes 100GB of data for the first month at no extra cost + 50GB each subsequent month when you renew your plan
+Gift Service Alzaplus+ monthly subscription, gift with a value of 59,-
O2 Prepaid card GO Ukraine 15 GB
299,-
Currently Unavailable
SIM Card - 15 GB of data, 50 minutes of calls to all networks, free calls to the O2 network, international calls to Ukrainian numbers 1 CZK/min, pre-loaded bonus credit of 50 CZK,...
Cactus Neřesto for 350
309,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
SIM Card - with the Neřešto prepaid tariff for CZK 350 and CZK 100 credit, including 10 GB of data + unlimited data at 2 Mbps, 100 minutes or SMS and unlimited calls to 2 numbers...
Vodafone Tourist SIM Card (eSIM)
349,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
SIM Card - unlimited data for 7 days at speeds of up to 10 Mbps, 16 GB of data for use within the EU, Credit 100 CZK with a validity of 45 days, easy package renewal via SMS,...
Vodafone Tourist SIM Card
349,-
In stock > 5 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
SIM Card - unlimited data for 7 days at speeds of up to 10 Mbps, 16 GB of data for use within the EU, Credit 100 CZK with a validity of 45 days, easy package renewal via SMS,...
Vodafone 6 GB Prepaid Plan for a Year
New arrival
399,-
Currently Unavailable
SIM Card - 6 GB of data valid for 1 year, 500 MB of data each month, 20% reward on every top-up; activate the reward by texting ‘ODMENY’ to 7700 free of charge; reward credit is...
+Gift Service Alzaplus+ monthly subscription, gift with a value of 59,-
Vodafone 6 GB Prepaid Plan for a Year (eSIM)
New arrival
399,-
Currently Unavailable
SIM Card - 6 GB of data valid for 1 year, 500 MB of data each month, 20% reward on every top-up; to activate the reward, text ‘ODMENY’ to 7700 free of charge; reward credit is...
+Gift Service Alzaplus+ monthly subscription, gift with a value of 59,-
O2 Datamanie 100GB - eSim
449,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
SIM Card - eSim, 100 GB of data for 30 days, connection to the 5G network anywhere in the Czech Republic, unlimited calls per day for 15 CZK, SMS for 2 CZK, possibility to transfer...
O2 Datamania 100GB
449,-
In stock > 10 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
SIM Card - 100 GB of data for 30 days, connection to 5G network anywhere in the Czech Republic, unlimited calls per day for 15 CZK, SMS for 2 CZK, possibility of transferring the...
O2 Annual data connection 15GB
BLACK FRIDAY -6 %
469,-
499,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
SIM Card - data only, ideal for devices such as cameras, photo traps or security systems, 15 GB available for 365 days, connection to 5G network anywhere in the Czech Republic
Vodafone 24 GB Prepaid Plan for a Year (eSIM)
599,-
Unsealed - in stock 1 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
SIM Card - 24 GB of data valid for 1 year, 2 GB of data every month, a 20% bonus on every top-up, activate the bonus by sending an SMS with the text ‘ODMENY’ to 7700 free of...
Vodafone 24 GB Prepaid Plan for a Year (eSIM)
New arrival
599,-
In stock 3 pcs
Order by midnight, get it at the AlzaBox in the morning.
Info
SIM Card - 24 GB of data valid for 1 year, 2 GB of data every month, a 20% bonus on every top-up, activate the bonus by sending an SMS with the text ‘ODMENY’ to 7700 free of...
+Gift Service Alzaplus+ monthly subscription, gift with a value of 59,-
Vodafone 24 GB Prepaid Plan for a Year
New arrival
599,-
On the way > 5 pcs
Expected 13/11/2026
SIM Card - 24 GB of data valid for 1 year, 2 GB of data every month, a 20% bonus on every top-up, activate the bonus by sending a free text message with the word ODMENY to 7700,...
+Gift Service Alzaplus+ monthly subscription, gift with a value of 59,-
O2 Annual data connection 50GB
BLACK FRIDAY -5 %
659,-
699,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
SIM Card - data only, ideal for devices such as cameras, photo traps or security systems, 50 GB available for 365 days, connection to 5G network anywhere in the Czech Republic
LANGIE ULTRA SIM
1,349,-
Currently Unavailable
SIM Card - prepaid data SIM card 500 MB, Global coverage of 150 countries, 2G/3G/4G/LTE/LTE-M/NB-IoT support, valid for 10 years, speeds up to 1 Mbit/s, IoT platform 1NCE, APN...
O2 Annual data connection 1.2TB
BLACK FRIDAY -13 %
2,599,-
2,999,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
SIM Card -
Vodafone Prepaid 1,000 GB for a year (eSIM)
BLACK FRIDAY -10 %
2,699,-
2,999,-
Currently Unavailable
SIM Card - 1,000 GB of data valid for 1 year, 20% reward on every top-up; activate the reward by sending an SMS with the text ‘ODMENY’ to 7700 free of charge; reward credit is...
+Gift Service Alzaplus+ monthly subscription, gift with a value of 59,-
Vodafone Prepaid 1000 GB for a year
BLACK FRIDAY -10 %
2,699,-
2,999,-
In stock
Order by midnight, get it at the AlzaBox in the morning.
Info
SIM Card - 1,000 GB of data valid for 1 year, 20 per cent bonus on every top-up; activate the bonus by sending an SMS with the text ‘ODMENY’ to 7700 free of charge; bonus credit is...
+Gift Service Alzaplus+ monthly subscription, gift with a value of 59,-
No longer sold
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