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 512kbps
1
Day
$1.74
(€1.50)
$1.16/GB
Max speed: 5Mbps
Firsty First Class (Czech Republic) - 1 Day
5GB
+ ∞ at 512kbps
1
Day
$3.48
(€3.00)
$0.70/GB
Firsty Comfort+ (Czech Republic) - 2 Days
1.5GB/day
+ ∞ at 512kbps
2
Days
$3.48
(€3.00)
$1.16/GB
Max speed: 5Mbps
Firsty Comfort+ (Czech Republic) - 3 Days
1.5GB/day
+ ∞ at 512kbps
3
Days
$3.83
(€3.30)
$0.85/GB
Max speed: 5Mbps
Firsty Comfort+ (Czech Republic) - 4 Days
1.5GB/day
+ ∞ at 512kbps
4
Days
$5.11
(€4.40)
$0.85/GB
Max speed: 5Mbps
Firsty Comfort+ (Czech Republic) - 5 Days
1.5GB/day
+ ∞ at 512kbps
5
Days
$6.38
(€5.50)
$0.85/GB
Max speed: 5Mbps
Firsty First Class (Czech Republic) - 2 Days
5GB/day
+ ∞ at 512kbps
2
Days
$6.96
(€6.00)
$0.70/GB
Firsty First Class (Czech Republic) - 3 Days
5GB/day
+ ∞ at 512kbps
3
Days
$7.66
(€6.60)
$0.51/GB
Firsty Comfort+ (Czech Republic) - 6 Days
1.5GB/day
+ ∞ at 512kbps
6
Days
$7.66
(€6.60)
$0.85/GB
Max speed: 5Mbps
Firsty Comfort+ (Czech Republic) - 7 Days
1.5GB/day
+ ∞ at 512kbps
7
Days
$8.93
(€7.70)
$0.85/GB
Max speed: 5Mbps
Firsty Comfort+ (Czech Republic) - 8 Days
1.5GB/day
+ ∞ at 512kbps
8
Days
$9.75
(€8.40)
$0.81/GB
Max speed: 5Mbps
Firsty First Class (Czech Republic) - 4 Days
5GB/day
+ ∞ at 512kbps
4
Days
$10.21
(€8.80)
$0.51/GB
Firsty Comfort+ (Czech Republic) - 9 Days
1.5GB/day
+ ∞ at 512kbps
9
Days
$10.96
(€9.45)
$0.81/GB
Max speed: 5Mbps
Firsty Comfort+ (Czech Republic) - 10 Days
1.5GB/day
+ ∞ at 512kbps
10
Days
$12.18
(€10.50)
$0.81/GB
Max speed: 5Mbps
Firsty First Class (Czech Republic) - 5 Days
5GB/day
+ ∞ at 512kbps
5
Days
$12.76
(€11.00)
$0.51/GB
Firsty Comfort+ (Czech Republic) - 11 Days
1.5GB/day
+ ∞ at 512kbps
11
Days
$13.40
(€11.55)
$0.81/GB
Max speed: 5Mbps
Firsty Comfort+ (Czech Republic) - 12 Days
1.5GB/day
+ ∞ at 512kbps
12
Days
$14.62
(€12.60)
$0.81/GB
Max speed: 5Mbps
Firsty First Class (Czech Republic) - 6 Days
5GB/day
+ ∞ at 512kbps
6
Days
$15.32
(€13.20)
$0.51/GB
Firsty Comfort+ (Czech Republic) - 13 Days
1.5GB/day
+ ∞ at 512kbps
13
Days
$15.84
(€13.65)
$0.81/GB
Max speed: 5Mbps
Firsty Comfort+ (Czech Republic) - 14 Days
1.5GB/day
+ ∞ at 512kbps
14
Days
$17.06
(€14.70)
$0.81/GB
Max speed: 5Mbps
Firsty First Class (Czech Republic) - 7 Days
5GB/day
+ ∞ at 512kbps
7
Days
$17.87
(€15.40)
$0.51/GB
Firsty Comfort+ (Czech Republic) - 15 Days
1.5GB/day
+ ∞ at 512kbps
15
Days
$18.27
(€15.75)
$0.81/GB
Max speed: 5Mbps
Firsty Comfort+ (Czech Republic) - 16 Days
1.5GB/day
+ ∞ at 512kbps
16
Days
$18.56
(€16.00)
$0.77/GB
Max speed: 5Mbps
Firsty First Class (Czech Republic) - 8 Days
5GB/day
+ ∞ at 512kbps
8
Days
$19.49
(€16.80)
$0.49/GB
Firsty Comfort+ (Czech Republic) - 17 Days
1.5GB/day
+ ∞ at 512kbps
17
Days
$19.73
(€17.00)
$0.77/GB
Max speed: 5Mbps
Firsty Comfort+ (Czech Republic) - 18 Days
1.5GB/day
+ ∞ at 512kbps
18
Days
$20.89
(€18.00)
$0.77/GB
Max speed: 5Mbps
Firsty First Class (Czech Republic) - 9 Days
5GB/day
+ ∞ at 512kbps
9
Days
$21.93
(€18.90)
$0.49/GB
Firsty Comfort+ (Czech Republic) - 19 Days
1.5GB/day
+ ∞ at 512kbps
19
Days
$22.05
(€19.00)
$0.77/GB
Max speed: 5Mbps
Firsty Comfort+ (Czech Republic) - 20 Days
1.5GB/day
+ ∞ at 512kbps
20
Days
$23.21
(€20.00)
$0.77/GB
Max speed: 5Mbps
Firsty First Class (Czech Republic) - 10 Days
5GB/day
+ ∞ at 512kbps
10
Days
$24.37
(€21.00)
$0.49/GB
Firsty Comfort+ (Czech Republic) - 21 Days
1.5GB/day
+ ∞ at 512kbps
21
Days
$24.37
(€21.00)
$0.77/GB
Max speed: 5Mbps
Firsty Comfort+ (Czech Republic) - 22 Days
1.5GB/day
+ ∞ at 512kbps
22
Days
$25.53
(€22.00)
$0.77/GB
Max speed: 5Mbps
Firsty Comfort+ (Czech Republic) - 23 Days
1.5GB/day
+ ∞ at 512kbps
23
Days
$26.69
(€23.00)
$0.77/GB
Max speed: 5Mbps
Firsty First Class (Czech Republic) - 11 Days
5GB/day
+ ∞ at 512kbps
11
Days
$26.80
(€23.10)
$0.49/GB
Firsty Comfort+ (Czech Republic) - 24 Days
1.5GB/day
+ ∞ at 512kbps
24
Days
$27.85
(€24.00)
$0.77/GB
Max speed: 5Mbps
Firsty Comfort+ (Czech Republic) - 25 Days
1.5GB/day
+ ∞ at 512kbps
25
Days
$29.01
(€25.00)
$0.77/GB
Max speed: 5Mbps
Firsty First Class (Czech Republic) - 12 Days
5GB/day
+ ∞ at 512kbps
12
Days
$29.24
(€25.20)
$0.49/GB
Firsty Comfort+ (Czech Republic) - 26 Days
1.5GB/day
+ ∞ at 512kbps
26
Days
$30.17
(€26.00)
$0.77/GB
Max speed: 5Mbps
Firsty Comfort+ (Czech Republic) - 27 Days
1.5GB/day
+ ∞ at 512kbps
27
Days
$31.33
(€27.00)
$0.77/GB
Max speed: 5Mbps
Firsty First Class (Czech Republic) - 13 Days
5GB/day
+ ∞ at 512kbps
13
Days
$31.68
(€27.30)
$0.49/GB
Firsty Comfort+ (Czech Republic) - 28 Days
1.5GB/day
+ ∞ at 512kbps
28
Days
$32.49
(€28.00)
$0.77/GB
Max speed: 5Mbps
Firsty Comfort+ (Czech Republic) - 29 Days
1.5GB/day
+ ∞ at 512kbps
29
Days
$33.65
(€29.00)
$0.77/GB
Max speed: 5Mbps
Firsty First Class (Czech Republic) - 14 Days
5GB/day
+ ∞ at 512kbps
14
Days
$34.11
(€29.40)
$0.49/GB
Firsty Comfort+ (Czech Republic) - 30 Days
1.5GB/day
+ ∞ at 512kbps
30
Days
$34.81
(€30.00)
$0.77/GB
Max speed: 5Mbps
Firsty First Class (Czech Republic) - 15 Days
5GB/day
+ ∞ at 512kbps
15
Days
$36.55
(€31.50)
$0.49/GB
Firsty First Class (Czech Republic) - 16 Days
5GB/day
+ ∞ at 512kbps
16
Days
$37.13
(€32.00)
$0.46/GB
Firsty First Class (Czech Republic) - 17 Days
5GB/day
+ ∞ at 512kbps
17
Days
$39.45
(€34.00)
$0.46/GB
Firsty First Class (Czech Republic) - 18 Days
5GB/day
+ ∞ at 512kbps
18
Days
$41.77
(€36.00)
$0.46/GB
Firsty First Class (Czech Republic) - 19 Days
5GB/day
+ ∞ at 512kbps
19
Days
$44.09
(€38.00)
$0.46/GB
Firsty First Class (Czech Republic) - 20 Days
5GB/day
+ ∞ at 512kbps
20
Days
$46.41
(€40.00)
$0.46/GB
Firsty First Class (Czech Republic) - 21 Days
5GB/day
+ ∞ at 512kbps
21
Days
$48.73
(€42.00)
$0.46/GB
Firsty First Class (Czech Republic) - 22 Days
5GB/day
+ ∞ at 512kbps
22
Days
$51.05
(€44.00)
$0.46/GB
Firsty First Class (Czech Republic) - 23 Days
5GB/day
+ ∞ at 512kbps
23
Days
$53.37
(€46.00)
$0.46/GB
Firsty First Class (Czech Republic) - 24 Days
5GB/day
+ ∞ at 512kbps
24
Days
$55.69
(€48.00)
$0.46/GB
Firsty First Class (Czech Republic) - 25 Days
5GB/day
+ ∞ at 512kbps
25
Days
$58.01
(€50.00)
$0.46/GB
Firsty First Class (Czech Republic) - 26 Days
5GB/day
+ ∞ at 512kbps
26
Days
$60.34
(€52.00)
$0.46/GB
Firsty First Class (Czech Republic) - 27 Days
5GB/day
+ ∞ at 512kbps
27
Days
$62.66
(€54.00)
$0.46/GB
Firsty First Class (Czech Republic) - 28 Days
5GB/day
+ ∞ at 512kbps
28
Days
$64.98
(€56.00)
$0.46/GB
Firsty First Class (Czech Republic) - 29 Days
5GB/day
+ ∞ at 512kbps
29
Days
$67.30
(€58.00)
$0.46/GB
Firsty First Class (Czech Republic) - 30 Days
5GB/day
+ ∞ at 512kbps
30
Days
$69.62
(€60.00)
$0.46/GB
Frequently Asked Questions
Does Firsty offer unlimited data eSIM for Czech Republic?
Firsty offers an unlimited data eSIM plan for Czech Republic: the “Firsty Free” plan provides unlimited data for 1 day and costs $0.00 USD. The plan contains ads and specifies that normal speed may be throttled, with a maximum speed of 256kbps. Because the service is labelled as unlimited, it is subject to a fair‑usage policy; after heavy usage, speeds can be reduced. Users concerned about potential speed restrictions should contact Firsty to confirm how the fair‑usage policy applies and what amount of data can be used at normal speed.
Does Firsty offer Czech Republic eSIM with phone number and SMS?
Firsty does not offer eSIM plans for the Czech Republic that include a local phone number or SMS capability. Only data‑only eSIMs are available from the provider. Travelers can still use VoIP services such as WhatsApp, Telegram or iMessage over the data connection for voice and text communication.
How many data plans does Firsty offer for Czech Republic?
Firsty offers 16 single‑country plans for Czech Republic and one multi‑country plan. Prices range from $0.00 to $69.62 and data caps from 1.5 GB up to unlimited. Within the single‑country options, some plans feature a fixed data amount while others provide a daily data cap, allowing customers to choose the structure that best fits their travel usage.
Summarized by Gen AI. Last updated:
Czech Republic Also Covered By
data plans for the provider(s) with this icon are programmatically fetched and updated.