Firsty keeps travelers connected in 160+ countries with a single eSIM that automatically picks the best network. The free plan offers basic data for messaging, emails, and calls, with options to upgrade to faster speeds whenever needed. You can pay per day for extra flexibility, and leftover data can be reused on future trips, even in different countries. Plus, in-app support is available 24/7 in 80 languages, ensuring help is always at hand.
Firsty 
Firsty keeps travelers connected in 160+ countries with a single eSIM that automatically picks the best network. The free plan offers basic data for messaging, emails, and calls, with options to upgrade to faster speeds whenever needed. You can pay per day for extra flexibility, and leftover data can be reused on future trips, even in different countries. Plus, in-app support is available 24/7 in 80 languages, ensuring help is always at hand.
Firsty eSIM Data Plans for Czech Republic
Firsty Free
Unlimited
1
Day
$0.00
Max speed: 256kbps
Includes Ads
Firsty Comfort+ (Czech Republic) - 1 Day
1.5GB
∞ at 512kbps1
Day
$1.76
(€1.50)
$1.17/GB
Max speed: 5Mbps
Firsty First Class (Czech Republic) - 1 Day
5GB
∞ at 512kbps1
Day
$3.51
(€3.00)
$0.70/GB
Firsty Comfort+ (Czech Republic) - 2 Days
1.5GB
/day
/day
∞ at 512kbps2
Days
$3.51
(€3.00)
$1.17/GB
Max speed: 5Mbps
Firsty Comfort+ (Czech Republic) - 3 Days
1.5GB
/day
/day
∞ at 512kbps3
Days
$3.86
(€3.30)
$0.86/GB
Max speed: 5Mbps
Firsty Comfort+ (Czech Republic) - 4 Days
1.5GB
/day
/day
∞ at 512kbps4
Days
$5.15
(€4.40)
$0.86/GB
Max speed: 5Mbps
Firsty Comfort+ (Czech Republic) - 5 Days
1.5GB
/day
/day
∞ at 512kbps5
Days
$6.44
(€5.50)
$0.86/GB
Max speed: 5Mbps
Firsty First Class (Czech Republic) - 2 Days
5GB
/day
/day
∞ at 512kbps2
Days
$7.02
(€6.00)
$0.70/GB
Firsty First Class (Czech Republic) - 3 Days
5GB
/day
/day
∞ at 512kbps3
Days
$7.72
(€6.60)
$0.51/GB
Firsty Comfort+ (Czech Republic) - 6 Days
1.5GB
/day
/day
∞ at 512kbps6
Days
$7.72
(€6.60)
$0.86/GB
Max speed: 5Mbps
Firsty Comfort+ (Czech Republic) - 7 Days
1.5GB
/day
/day
∞ at 512kbps7
Days
$9.01
(€7.70)
$0.86/GB
Max speed: 5Mbps
Firsty Comfort+ (Czech Republic) - 8 Days
1.5GB
/day
/day
∞ at 512kbps8
Days
$9.83
(€8.40)
$0.82/GB
Max speed: 5Mbps
Firsty First Class (Czech Republic) - 4 Days
5GB
/day
/day
∞ at 512kbps4
Days
$10.30
(€8.80)
$0.51/GB
Firsty Comfort+ (Czech Republic) - 9 Days
1.5GB
/day
/day
∞ at 512kbps9
Days
$11.06
(€9.45)
$0.82/GB
Max speed: 5Mbps
Firsty Comfort+ (Czech Republic) - 10 Days
1.5GB
/day
/day
∞ at 512kbps10
Days
$12.29
(€10.50)
$0.82/GB
Max speed: 5Mbps
Firsty First Class (Czech Republic) - 5 Days
5GB
/day
/day
∞ at 512kbps5
Days
$12.87
(€11.00)
$0.51/GB
Firsty Comfort+ (Czech Republic) - 11 Days
1.5GB
/day
/day
∞ at 512kbps11
Days
$13.51
(€11.55)
$0.82/GB
Max speed: 5Mbps
Firsty Comfort+ (Czech Republic) - 12 Days
1.5GB
/day
/day
∞ at 512kbps12
Days
$14.74
(€12.60)
$0.82/GB
Max speed: 5Mbps
Firsty First Class (Czech Republic) - 6 Days
5GB
/day
/day
∞ at 512kbps6
Days
$15.44
(€13.20)
$0.51/GB
Firsty Comfort+ (Czech Republic) - 13 Days
1.5GB
/day
/day
∞ at 512kbps13
Days
$15.97
(€13.65)
$0.82/GB
Max speed: 5Mbps
Firsty Comfort+ (Czech Republic) - 14 Days
1.5GB
/day
/day
∞ at 512kbps14
Days
$17.20
(€14.70)
$0.82/GB
Max speed: 5Mbps
Firsty First Class (Czech Republic) - 7 Days
5GB
/day
/day
∞ at 512kbps7
Days
$18.02
(€15.40)
$0.51/GB
Firsty Comfort+ (Czech Republic) - 15 Days
1.5GB
/day
/day
∞ at 512kbps15
Days
$18.43
(€15.75)
$0.82/GB
Max speed: 5Mbps
Firsty Comfort+ (Czech Republic) - 16 Days
1.5GB
/day
/day
∞ at 512kbps16
Days
$18.72
(€16.00)
$0.78/GB
Max speed: 5Mbps
Firsty First Class (Czech Republic) - 8 Days
5GB
/day
/day
∞ at 512kbps8
Days
$19.66
(€16.80)
$0.49/GB
Firsty Comfort+ (Czech Republic) - 17 Days
1.5GB
/day
/day
∞ at 512kbps17
Days
$19.89
(€17.00)
$0.78/GB
Max speed: 5Mbps
Firsty Comfort+ (Czech Republic) - 18 Days
1.5GB
/day
/day
∞ at 512kbps18
Days
$21.06
(€18.00)
$0.78/GB
Max speed: 5Mbps
Firsty First Class (Czech Republic) - 9 Days
5GB
/day
/day
∞ at 512kbps9
Days
$22.11
(€18.90)
$0.49/GB
Firsty Comfort+ (Czech Republic) - 19 Days
1.5GB
/day
/day
∞ at 512kbps19
Days
$22.23
(€19.00)
$0.78/GB
Max speed: 5Mbps
Firsty Comfort+ (Czech Republic) - 20 Days
1.5GB
/day
/day
∞ at 512kbps20
Days
$23.40
(€20.00)
$0.78/GB
Max speed: 5Mbps
Firsty First Class (Czech Republic) - 10 Days
5GB
/day
/day
∞ at 512kbps10
Days
$24.57
(€21.00)
$0.49/GB
Firsty Comfort+ (Czech Republic) - 21 Days
1.5GB
/day
/day
∞ at 512kbps21
Days
$24.57
(€21.00)
$0.78/GB
Max speed: 5Mbps
Firsty Comfort+ (Czech Republic) - 22 Days
1.5GB
/day
/day
∞ at 512kbps22
Days
$25.74
(€22.00)
$0.78/GB
Max speed: 5Mbps
Firsty Comfort+ (Czech Republic) - 23 Days
1.5GB
/day
/day
∞ at 512kbps23
Days
$26.91
(€23.00)
$0.78/GB
Max speed: 5Mbps
Firsty First Class (Czech Republic) - 11 Days
5GB
/day
/day
∞ at 512kbps11
Days
$27.03
(€23.10)
$0.49/GB
Firsty Comfort+ (Czech Republic) - 24 Days
1.5GB
/day
/day
∞ at 512kbps24
Days
$28.08
(€24.00)
$0.78/GB
Max speed: 5Mbps
Firsty Comfort+ (Czech Republic) - 25 Days
1.5GB
/day
/day
∞ at 512kbps25
Days
$29.25
(€25.00)
$0.78/GB
Max speed: 5Mbps
Firsty First Class (Czech Republic) - 12 Days
5GB
/day
/day
∞ at 512kbps12
Days
$29.49
(€25.20)
$0.49/GB
Firsty Comfort+ (Czech Republic) - 26 Days
1.5GB
/day
/day
∞ at 512kbps26
Days
$30.42
(€26.00)
$0.78/GB
Max speed: 5Mbps
Firsty Comfort+ (Czech Republic) - 27 Days
1.5GB
/day
/day
∞ at 512kbps27
Days
$31.59
(€27.00)
$0.78/GB
Max speed: 5Mbps
Firsty First Class (Czech Republic) - 13 Days
5GB
/day
/day
∞ at 512kbps13
Days
$31.94
(€27.30)
$0.49/GB
Firsty Comfort+ (Czech Republic) - 28 Days
1.5GB
/day
/day
∞ at 512kbps28
Days
$32.76
(€28.00)
$0.78/GB
Max speed: 5Mbps
Firsty Comfort+ (Czech Republic) - 29 Days
1.5GB
/day
/day
∞ at 512kbps29
Days
$33.93
(€29.00)
$0.78/GB
Max speed: 5Mbps
Firsty First Class (Czech Republic) - 14 Days
5GB
/day
/day
∞ at 512kbps14
Days
$34.40
(€29.40)
$0.49/GB
Firsty Comfort+ (Czech Republic) - 30 Days
1.5GB
/day
/day
∞ at 512kbps30
Days
$35.10
(€30.00)
$0.78/GB
Max speed: 5Mbps
Firsty First Class (Czech Republic) - 15 Days
5GB
/day
/day
∞ at 512kbps15
Days
$36.86
(€31.50)
$0.49/GB
Firsty First Class (Czech Republic) - 16 Days
5GB
/day
/day
∞ at 512kbps16
Days
$37.44
(€32.00)
$0.47/GB
Firsty First Class (Czech Republic) - 17 Days
5GB
/day
/day
∞ at 512kbps17
Days
$39.78
(€34.00)
$0.47/GB
Firsty First Class (Czech Republic) - 18 Days
5GB
/day
/day
∞ at 512kbps18
Days
$42.12
(€36.00)
$0.47/GB
Firsty First Class (Czech Republic) - 19 Days
5GB
/day
/day
∞ at 512kbps19
Days
$44.46
(€38.00)
$0.47/GB
Firsty First Class (Czech Republic) - 20 Days
5GB
/day
/day
∞ at 512kbps20
Days
$46.80
(€40.00)
$0.47/GB
Firsty First Class (Czech Republic) - 21 Days
5GB
/day
/day
∞ at 512kbps21
Days
$49.14
(€42.00)
$0.47/GB
Firsty First Class (Czech Republic) - 22 Days
5GB
/day
/day
∞ at 512kbps22
Days
$51.48
(€44.00)
$0.47/GB
Firsty First Class (Czech Republic) - 23 Days
5GB
/day
/day
∞ at 512kbps23
Days
$53.82
(€46.00)
$0.47/GB
Firsty First Class (Czech Republic) - 24 Days
5GB
/day
/day
∞ at 512kbps24
Days
$56.16
(€48.00)
$0.47/GB
Firsty First Class (Czech Republic) - 25 Days
5GB
/day
/day
∞ at 512kbps25
Days
$58.50
(€50.00)
$0.47/GB
Firsty First Class (Czech Republic) - 26 Days
5GB
/day
/day
∞ at 512kbps26
Days
$60.84
(€52.00)
$0.47/GB
Firsty First Class (Czech Republic) - 27 Days
5GB
/day
/day
∞ at 512kbps27
Days
$63.18
(€54.00)
$0.47/GB
Firsty First Class (Czech Republic) - 28 Days
5GB
/day
/day
∞ at 512kbps28
Days
$65.52
(€56.00)
$0.47/GB
Firsty First Class (Czech Republic) - 29 Days
5GB
/day
/day
∞ at 512kbps29
Days
$67.86
(€58.00)
$0.47/GB
Firsty First Class (Czech Republic) - 30 Days
5GB
/day
/day
∞ at 512kbps30
Days
$70.20
(€60.00)
$0.47/GB
Frequently Asked Questions
Does Firsty offer unlimited data eSIM for Czech Republic?
Yes, Firsty offers an unlimited data eSIM for the Czech Republic. The plan, called Firsty Free, costs $0.00 USD and is valid for 1 day. It contains ads and the network speed may be throttled, with a maximum speed of 256 kbps. Users should note that while the data allowance is unlimited, a fair‑usage policy may reduce speeds after heavy consumption. If you are concerned about possible speed restrictions, you can contact Firsty for confirmation of the typical data volume available at full speed.
Does Firsty offer Czech Republic eSIM with phone number and SMS?
Firsty does not provide an eSIM plan for the Czech Republic that includes a phone number or SMS capability. Only data‑only eSIMs are available from this provider for that destination. Travelers can still use VoIP services such as WhatsApp, Telegram, and iMessage over the data connection to make calls and send messages.
How many data plans does Firsty offer for Czech Republic?
Firsty provides 16 single‑country data plans for the Czech Republic and 1 multi‑country plan that includes Czech coverage. The single‑country plans include both daily data cap options—14 plans that reset each day—and fixed data cap options—3 plans that provide a set data allowance for the entire validity period. Prices across these plans range from $0.00 to $70.00, while data caps vary from 1.5 GB up to unlimited, giving travelers a wide spectrum of choices depending on how much data they need and how long they intend to stay.
Summarized by Gen AI. Last updated:
Czech Republic Also Covered By
Other Countries Nearby Czech Republic
data plans for the provider(s) with this icon are programmatically fetched and updated.