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One-off plansFlex eSIM · 30-day plan

One eSIM. One simple rhythm.

One eSIM.
Data renews every 30 days.

Flex for Czechia works like an operator plan, without an annual contract. You pay for each 30-day period upfront and can cancel anytime before the next payment.

Choose a Flex plan13 plans
the same eSIMeach 30-day period paid upfrontcancel before the next payment

30-day Flex

Current offer for Czechia

Plans from

129 Kč/ 30 days

1 GB

First 30 days50% off
64.50 Kč

Then the standard price every 30 days

How Flex works

Set it up once. Then just use it.

There is no period to choose. Every Flex plan follows the same exact 30-day rhythm.

  1. 01

    Choose a plan

    Pick data, unlimited data or a plan with calls.

  2. 02

    Pay for 30 days

    Your first and every following period are paid securely upfront.

  3. 03

    It renews itself

    After a successful payment, you get another 30 days. Cancel anytime before the next payment.

Flex plans

Choose Flex for Czechia

Each tier has one clear offer and one price for the full 30 days.

13 plans
Recommended

Data only

1 GB

129 Kč/ 30 days
First 30 days64.50 Kč
50% off
  • renews every 30 days
  • also works across Europe
  • 5G

Data only

3 GB

139 Kč/ 30 days
First 30 days69.50 Kč
50% off
  • renews every 30 days
  • 5G

Data only

5 GB

169 Kč/ 30 days
First 30 days84.50 Kč
50% off
  • renews every 30 days
  • 5G

Data only

10 GB

249 Kč/ 30 days
First 30 days124.50 Kč
50% off
  • renews every 30 days
  • 5G

Data only

12 GB

469 Kč/ 30 days
First 30 days234.50 Kč
50% off
  • renews every 30 days
  • 5G
  • hotspot included

Data only

18 GB

749 Kč/ 30 days
First 30 days374.50 Kč
50% off
  • renews every 30 days
  • also works across Europe
  • 5G
  • hotspot included

Data only

20 GB

479 Kč/ 30 days
First 30 days239.50 Kč
50% off
  • renews every 30 days
  • 5G

Data only

24 GB

839 Kč/ 30 days
First 30 days436.28 Kč
48% off
  • renews every 30 days
  • also works across Europe
  • hotspot included

Data only

25 GB

849 Kč/ 30 days
First 30 days441.48 Kč
48% off
  • renews every 30 days
  • 5G
  • hotspot included

Data only

30 GB

1,039 Kč/ 30 days
First 30 days519.50 Kč
50% off
  • renews every 30 days
  • also works across Europe
  • 5G
  • hotspot included

Data only

35 GB

1,389 Kč/ 30 days
First 30 days694.50 Kč
50% off
  • renews every 30 days
  • 5G
  • hotspot included

Data only

36 GB

1,309 Kč/ 30 days
First 30 days654.50 Kč
50% off
  • renews every 30 days
  • also works across Europe
  • hotspot included

Data only

50 GB

1,259 Kč/ 30 days
First 30 days679.86 Kč
46% off
  • renews every 30 days
  • also works across Europe
  • 5G
  • hotspot included

Flex vs a one-off plan

Regularly, or just once?

Flex is built for regular use. For one trip, a one-off eSIM remains the simpler choice.

Browse one-off plans

One-off plan

  • for one trip or a specific need
  • pay once when you buy
  • buy the next package manually
  • no automatic renewal

Flex

  • for regular data in Czechia or Slovakia
  • pay for each 30-day period upfront
  • renews every 30 days on the same eSIM
  • cancel before the next payment

How Flex pricing works

We base Flex on standard catalog prices and keep a safe margin for operating the service and payment fees.

Discount codes for one-off plans do not apply to Flex.