Khasmakخصمك

Get new discount codes first on our WhatsApp channel

How much is an eSIM for the Czech Republic? Plans compared

Updated:

Just $4 gets you mobile data in the Czech Republic with Airalo (1 GB for 3 days), the cheapest of 18 plans we found. Holafly only sells unlimited-data plans, starting at $3.90. (Checked 25 October 2026.)

If you need lots of data, the biggest fixed plan is 50 GB for 30 days at $36 ($0.72/GB). Airalo names the network in the Czech Republic as O2 (5G) and Vodafone (LTE).

Before you buy

Estimate your usage first: maps and chat use little, so in the Czech Republic 3 GB for 7 days ($5) covers a week. Video and hotspotting to other devices justify looking at Holafly 7 days at $27.50. Make sure your phone is not carrier-locked.

Prices in a chart

Airalo fixed-data plan prices for the Czech Republic, USD (25 October 2026)Airalo fixed-data plan prices for the Czech Republic, USD (25 October 2026)1 GB for 3 days43 GB for 3 days4.503 GB for 7 days55 GB for 7 days75 GB for 15 days7.505 GB for 30 days810 GB for 7 days1410 GB for 15 days14.5010 GB for 30 days1520 GB for 15 days2320 GB for 30 days2450 GB for 30 days36
Airalo fixed-data plans, USD
Lowest3.90Median39.50Mean39.85Highest76.50
Holafly unlimited for the Czech Republic: lowest, median, mean and highest USD price across the listed durations

Before you ask

How much is an eSIM for the Czech Republic?

The Czech Republic: Today the range is $4 to $69 on Airalo, and Holafly starts at $3.90 (checked 25 October 2026).

Which network does the Airalo eSIM use in the Czech Republic?

The Czech Republic: The Airalo page lists: O2 (5G) and Vodafone (LTE).

Is there an unlimited eSIM for the Czech Republic?

The Czech Republic: Yes: Holafly lists unlimited plans from 1 to 30 days, and Airalo has 6 unlimited plans from $11.50.

Which is cheaper per GB in the Czech Republic?

The Czech Republic: Airalo's lowest is $0.72/GB on the 50 GB for 30 days plan. Holafly plans are unlimited, so there is no per-GB price; they only pay off with heavy use.

Holafly unlimited data in the Czech Republic

DaysUSDSARAEDSource
1 day in the Czech Republic3.901717holafly.com
7 days in the Czech Republic27.50109104holafly.com
15 days in the Czech Republic51.50197194holafly.com
30 days in the Czech Republic76.50294284holafly.com

The daily cost falls with longer plans: $3.90 for one day versus about $2.55 per day on the 30-day plan. For comparison, a week of unlimited data costs $27.50 with Holafly versus $26.50 with Airalo (Unlimited for 7 days).

See Airalo plans for the Czech Republic Holafly official site

Setup: on iPhone and on Android. To compare price per GB use the eSIM price-per-GB calculator.

Specs from the datasheet

ItemSpecValueSource
AiraloNetworkO2 (5G)www.airalo.com/czech-republic-esim
AiraloNetworkVodafone (LTE)www.airalo.com/czech-republic-esim
AiraloLowest price per GB$0.72 (50 GB for 30 days)www.airalo.com/czech-republic-esim

Which plan fits your trip length?

Trip lengthCheapest Airalo plan covering itAiralo unlimitedHolafly unlimited
3 days in the Czech Republic1 GB for 3 days: $4Unlimited for 3 days: $11.503 days: $11.90
7 days in the Czech Republic3 GB for 7 days: $5Unlimited for 7 days: $26.507 days: $27.50
15 days in the Czech Republic5 GB for 15 days: $7.50Unlimited for 15 days: $4815 days: $51.50
30 days in the Czech Republic5 GB for 30 days: $8Unlimited for 30 days: $6930 days: $76.50

Prices checked on

ItemPriceChecked onSource
Prosim In · 1 GB for 3 days · the Czech Republic4 USD2026-10-25www.airalo.com/czech-republic-esim
Prosim In · 3 GB for 3 days · the Czech Republic4.50 USD2026-10-25www.airalo.com/czech-republic-esim
Prosim In · 3 GB for 7 days · the Czech Republic5 USD2026-10-25www.airalo.com/czech-republic-esim
Prosim In · 5 GB for 7 days · the Czech Republic7 USD2026-10-25www.airalo.com/czech-republic-esim
Prosim In · 10 GB for 7 days · the Czech Republic14 USD2026-10-25www.airalo.com/czech-republic-esim
Prosim In · 5 GB for 15 days · the Czech Republic7.50 USD2026-10-25www.airalo.com/czech-republic-esim
Prosim In · 10 GB for 15 days · the Czech Republic14.50 USD2026-10-25www.airalo.com/czech-republic-esim
Prosim In · 20 GB for 15 days · the Czech Republic23 USD2026-10-25www.airalo.com/czech-republic-esim
Prosim In · 5 GB for 30 days · the Czech Republic8 USD2026-10-25www.airalo.com/czech-republic-esim
Prosim In · 10 GB for 30 days · the Czech Republic15 USD2026-10-25www.airalo.com/czech-republic-esim
Prosim In · 20 GB for 30 days · the Czech Republic24 USD2026-10-25www.airalo.com/czech-republic-esim
Prosim In · 50 GB for 30 days · the Czech Republic36 USD2026-10-25www.airalo.com/czech-republic-esim
Prosim In · Unlimited for 3 days · the Czech Republic11.50 USD2026-10-25www.airalo.com/czech-republic-esim
Prosim In · Unlimited for 5 days · the Czech Republic18.50 USD2026-10-25www.airalo.com/czech-republic-esim
Prosim In · Unlimited for 7 days · the Czech Republic26.50 USD2026-10-25www.airalo.com/czech-republic-esim
Prosim In · Unlimited for 10 days · the Czech Republic34 USD2026-10-25www.airalo.com/czech-republic-esim
Prosim In · Unlimited for 15 days · the Czech Republic48 USD2026-10-25www.airalo.com/czech-republic-esim
Prosim In · Unlimited for 30 days · the Czech Republic69 USD2026-10-25www.airalo.com/czech-republic-esim

Related pages

Prices are from the public Airalo and Holafly pages on 25 October 2026 and may change; the correct price is the one shown at checkout.