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 United Kingdom
Firsty Free
Unlimited
1
Day
$0.00
Max speed: 256kbps
Includes Ads
Firsty Comfort+ (United Kingdom) - 1 Day
1.5GB
∞ at 512kbps1
Day
$1.75
(€1.50)
$1.17/GB
Max speed: 5Mbps
Firsty First Class (United Kingdom) - 1 Day
5GB
∞ at 512kbps1
Day
$3.50
(€3.00)
$0.70/GB
Firsty Comfort+ (United Kingdom) - 2 Days
1.5GB
/day
/day
∞ at 512kbps2
Days
$3.50
(€3.00)
$1.17/GB
Max speed: 5Mbps
Firsty Comfort+ (United Kingdom) - 3 Days
1.5GB
/day
/day
∞ at 512kbps3
Days
$3.85
(€3.30)
$0.86/GB
Max speed: 5Mbps
Firsty Comfort+ (United Kingdom) - 4 Days
1.5GB
/day
/day
∞ at 512kbps4
Days
$5.13
(€4.40)
$0.86/GB
Max speed: 5Mbps
Firsty Comfort+ (United Kingdom) - 5 Days
1.5GB
/day
/day
∞ at 512kbps5
Days
$6.42
(€5.50)
$0.86/GB
Max speed: 5Mbps
Firsty First Class (United Kingdom) - 2 Days
5GB
/day
/day
∞ at 512kbps2
Days
$7.00
(€6.00)
$0.70/GB
Firsty First Class (United Kingdom) - 3 Days
5GB
/day
/day
∞ at 512kbps3
Days
$7.70
(€6.60)
$0.51/GB
Firsty Comfort+ (United Kingdom) - 6 Days
1.5GB
/day
/day
∞ at 512kbps6
Days
$7.70
(€6.60)
$0.86/GB
Max speed: 5Mbps
Firsty Comfort+ (United Kingdom) - 7 Days
1.5GB
/day
/day
∞ at 512kbps7
Days
$8.98
(€7.70)
$0.86/GB
Max speed: 5Mbps
Firsty Comfort+ (United Kingdom) - 8 Days
1.5GB
/day
/day
∞ at 512kbps8
Days
$9.80
(€8.40)
$0.82/GB
Max speed: 5Mbps
Firsty First Class (United Kingdom) - 4 Days
5GB
/day
/day
∞ at 512kbps4
Days
$10.27
(€8.80)
$0.51/GB
Firsty Comfort+ (United Kingdom) - 9 Days
1.5GB
/day
/day
∞ at 512kbps9
Days
$11.02
(€9.45)
$0.82/GB
Max speed: 5Mbps
Firsty Comfort+ (United Kingdom) - 10 Days
1.5GB
/day
/day
∞ at 512kbps10
Days
$12.25
(€10.50)
$0.82/GB
Max speed: 5Mbps
Firsty First Class (United Kingdom) - 5 Days
5GB
/day
/day
∞ at 512kbps5
Days
$12.83
(€11.00)
$0.51/GB
Firsty Comfort+ (United Kingdom) - 11 Days
1.5GB
/day
/day
∞ at 512kbps11
Days
$13.47
(€11.55)
$0.82/GB
Max speed: 5Mbps
Firsty Comfort+ (United Kingdom) - 12 Days
1.5GB
/day
/day
∞ at 512kbps12
Days
$14.70
(€12.60)
$0.82/GB
Max speed: 5Mbps
Firsty First Class (United Kingdom) - 6 Days
5GB
/day
/day
∞ at 512kbps6
Days
$15.40
(€13.20)
$0.51/GB
Firsty Comfort+ (United Kingdom) - 13 Days
1.5GB
/day
/day
∞ at 512kbps13
Days
$15.92
(€13.65)
$0.82/GB
Max speed: 5Mbps
Firsty Comfort+ (United Kingdom) - 14 Days
1.5GB
/day
/day
∞ at 512kbps14
Days
$17.15
(€14.70)
$0.82/GB
Max speed: 5Mbps
Firsty First Class (United Kingdom) - 7 Days
5GB
/day
/day
∞ at 512kbps7
Days
$17.97
(€15.40)
$0.51/GB
Firsty Comfort+ (United Kingdom) - 15 Days
1.5GB
/day
/day
∞ at 512kbps15
Days
$18.37
(€15.75)
$0.82/GB
Max speed: 5Mbps
Firsty Comfort+ (United Kingdom) - 16 Days
1.5GB
/day
/day
∞ at 512kbps16
Days
$18.67
(€16.00)
$0.78/GB
Max speed: 5Mbps
Firsty First Class (United Kingdom) - 8 Days
5GB
/day
/day
∞ at 512kbps8
Days
$19.60
(€16.80)
$0.49/GB
Firsty Comfort+ (United Kingdom) - 17 Days
1.5GB
/day
/day
∞ at 512kbps17
Days
$19.83
(€17.00)
$0.78/GB
Max speed: 5Mbps
Firsty Comfort+ (United Kingdom) - 18 Days
1.5GB
/day
/day
∞ at 512kbps18
Days
$21.00
(€18.00)
$0.78/GB
Max speed: 5Mbps
Firsty First Class (United Kingdom) - 9 Days
5GB
/day
/day
∞ at 512kbps9
Days
$22.05
(€18.90)
$0.49/GB
Firsty Comfort+ (United Kingdom) - 19 Days
1.5GB
/day
/day
∞ at 512kbps19
Days
$22.17
(€19.00)
$0.78/GB
Max speed: 5Mbps
Firsty Comfort+ (United Kingdom) - 20 Days
1.5GB
/day
/day
∞ at 512kbps20
Days
$23.33
(€20.00)
$0.78/GB
Max speed: 5Mbps
Firsty First Class (United Kingdom) - 10 Days
5GB
/day
/day
∞ at 512kbps10
Days
$24.50
(€21.00)
$0.49/GB
Firsty Comfort+ (United Kingdom) - 21 Days
1.5GB
/day
/day
∞ at 512kbps21
Days
$24.50
(€21.00)
$0.78/GB
Max speed: 5Mbps
Firsty Comfort+ (United Kingdom) - 22 Days
1.5GB
/day
/day
∞ at 512kbps22
Days
$25.67
(€22.00)
$0.78/GB
Max speed: 5Mbps
Firsty Comfort+ (United Kingdom) - 23 Days
1.5GB
/day
/day
∞ at 512kbps23
Days
$26.83
(€23.00)
$0.78/GB
Max speed: 5Mbps
Firsty First Class (United Kingdom) - 11 Days
5GB
/day
/day
∞ at 512kbps11
Days
$26.95
(€23.10)
$0.49/GB
Firsty Comfort+ (United Kingdom) - 24 Days
1.5GB
/day
/day
∞ at 512kbps24
Days
$28.00
(€24.00)
$0.78/GB
Max speed: 5Mbps
Firsty Comfort+ (United Kingdom) - 25 Days
1.5GB
/day
/day
∞ at 512kbps25
Days
$29.17
(€25.00)
$0.78/GB
Max speed: 5Mbps
Firsty First Class (United Kingdom) - 12 Days
5GB
/day
/day
∞ at 512kbps12
Days
$29.40
(€25.20)
$0.49/GB
Firsty Comfort+ (United Kingdom) - 26 Days
1.5GB
/day
/day
∞ at 512kbps26
Days
$30.33
(€26.00)
$0.78/GB
Max speed: 5Mbps
Firsty Comfort+ (United Kingdom) - 27 Days
1.5GB
/day
/day
∞ at 512kbps27
Days
$31.50
(€27.00)
$0.78/GB
Max speed: 5Mbps
Firsty First Class (United Kingdom) - 13 Days
5GB
/day
/day
∞ at 512kbps13
Days
$31.85
(€27.30)
$0.49/GB
Firsty Comfort+ (United Kingdom) - 28 Days
1.5GB
/day
/day
∞ at 512kbps28
Days
$32.67
(€28.00)
$0.78/GB
Max speed: 5Mbps
Firsty Comfort+ (United Kingdom) - 29 Days
1.5GB
/day
/day
∞ at 512kbps29
Days
$33.83
(€29.00)
$0.78/GB
Max speed: 5Mbps
Firsty First Class (United Kingdom) - 14 Days
5GB
/day
/day
∞ at 512kbps14
Days
$34.30
(€29.40)
$0.49/GB
Firsty Comfort+ (United Kingdom) - 30 Days
1.5GB
/day
/day
∞ at 512kbps30
Days
$35.00
(€30.00)
$0.78/GB
Max speed: 5Mbps
Firsty First Class (United Kingdom) - 15 Days
5GB
/day
/day
∞ at 512kbps15
Days
$36.75
(€31.50)
$0.49/GB
Firsty First Class (United Kingdom) - 16 Days
5GB
/day
/day
∞ at 512kbps16
Days
$37.33
(€32.00)
$0.47/GB
Firsty First Class (United Kingdom) - 17 Days
5GB
/day
/day
∞ at 512kbps17
Days
$39.67
(€34.00)
$0.47/GB
Firsty First Class (United Kingdom) - 18 Days
5GB
/day
/day
∞ at 512kbps18
Days
$42.00
(€36.00)
$0.47/GB
Firsty First Class (United Kingdom) - 19 Days
5GB
/day
/day
∞ at 512kbps19
Days
$44.33
(€38.00)
$0.47/GB
Firsty First Class (United Kingdom) - 20 Days
5GB
/day
/day
∞ at 512kbps20
Days
$46.67
(€40.00)
$0.47/GB
Firsty First Class (United Kingdom) - 21 Days
5GB
/day
/day
∞ at 512kbps21
Days
$49.00
(€42.00)
$0.47/GB
Firsty First Class (United Kingdom) - 22 Days
5GB
/day
/day
∞ at 512kbps22
Days
$51.33
(€44.00)
$0.47/GB
Firsty First Class (United Kingdom) - 23 Days
5GB
/day
/day
∞ at 512kbps23
Days
$53.67
(€46.00)
$0.47/GB
Firsty First Class (United Kingdom) - 24 Days
5GB
/day
/day
∞ at 512kbps24
Days
$56.00
(€48.00)
$0.47/GB
Firsty First Class (United Kingdom) - 25 Days
5GB
/day
/day
∞ at 512kbps25
Days
$58.33
(€50.00)
$0.47/GB
Firsty First Class (United Kingdom) - 26 Days
5GB
/day
/day
∞ at 512kbps26
Days
$60.67
(€52.00)
$0.47/GB
Firsty First Class (United Kingdom) - 27 Days
5GB
/day
/day
∞ at 512kbps27
Days
$63.00
(€54.00)
$0.47/GB
Firsty First Class (United Kingdom) - 28 Days
5GB
/day
/day
∞ at 512kbps28
Days
$65.33
(€56.00)
$0.47/GB
Firsty First Class (United Kingdom) - 29 Days
5GB
/day
/day
∞ at 512kbps29
Days
$67.67
(€58.00)
$0.47/GB
Firsty First Class (United Kingdom) - 30 Days
5GB
/day
/day
∞ at 512kbps30
Days
$70.00
(€60.00)
$0.47/GB
Frequently Asked Questions
Does Firsty offer unlimited data eSIM for United Kingdom?
Firsty provides an unlimited data eSIM plan for the United Kingdom called Firsty Free. The plan offers unlimited data for 1 day at no cost, but the speed is capped at a maximum of 256kbps and contains ads. Because the plan is unlimited, a fair‑usage policy may apply, meaning speeds could be reduced after heavy usage. Travelers who want to confirm whether a fair‑usage policy limits the amount of data available at normal speed should contact Firsty directly for clarification.
Does Firsty offer United Kingdom eSIM with phone number and SMS?
Firsty does not provide any United Kingdom eSIM plans that include a phone number or SMS capability. All plans sold by Firsty for the United Kingdom are data‑only and do not offer inbound or outbound voice, SMS, or a dedicated dialing code.
Travelers who need to make calls or send messages can rely on VoIP applications such as WhatsApp, Telegram, or iMessage, which work over the data connection provided by the eSIM.
How many data plans does Firsty offer for United Kingdom?
Firsty provides 16 single‑country plans for the United Kingdom, along with a single multi‑country option that includes the UK among other destinations. Among its offerings, 14 plans feature a daily data cap that resets each day, while 3 plans provide a fixed data amount that is available for the entire validity period. Overall prices across the catalog range from free to about $70, and data caps cover anything from 1.5 GB to unlimited, making it possible to find either a lightweight or a high‑capacity connection depending on the traveler’s needs.
Summarized by Gen AI. Last updated:
United Kingdom Also Covered By
Other Countries Nearby United Kingdom
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