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
$1.77
(€1.50)
$1.18/GB
Max speed: 5Mbps
Firsty First Class (United Kingdom) - 1 Day
8GB
∞ at 512kbps1
Day
$3.54
(€3.00)
$0.44/GB
Firsty Comfort+ (United Kingdom) - 2 Days
1.5GB
/day
/day
∞ at 512kbps2
Days
$3.54
(€3.00)
$1.18/GB
Max speed: 5Mbps
Firsty Comfort+ (United Kingdom) - 3 Days
1.5GB
/day
/day
∞ at 512kbps3
Days
$3.89
(€3.30)
$0.86/GB
Max speed: 5Mbps
Firsty Comfort+ (United Kingdom) - 4 Days
1.5GB
/day
/day
∞ at 512kbps4
Days
$5.19
(€4.40)
$0.86/GB
Max speed: 5Mbps
Firsty Comfort+ (United Kingdom) - 5 Days
1.5GB
/day
/day
∞ at 512kbps5
Days
$6.48
(€5.50)
$0.86/GB
Max speed: 5Mbps
Firsty First Class (United Kingdom) - 2 Days
8GB
/day
/day
∞ at 512kbps2
Days
$7.07
(€6.00)
$0.44/GB
Firsty First Class (United Kingdom) - 3 Days
8GB
/day
/day
∞ at 512kbps3
Days
$7.78
(€6.60)
$0.32/GB
Firsty Comfort+ (United Kingdom) - 6 Days
1.5GB
/day
/day
∞ at 512kbps6
Days
$7.78
(€6.60)
$0.86/GB
Max speed: 5Mbps
Firsty Comfort+ (United Kingdom) - 7 Days
1.5GB
/day
/day
∞ at 512kbps7
Days
$9.08
(€7.70)
$0.86/GB
Max speed: 5Mbps
Firsty Comfort+ (United Kingdom) - 8 Days
1.5GB
/day
/day
∞ at 512kbps8
Days
$9.90
(€8.40)
$0.83/GB
Max speed: 5Mbps
Firsty First Class (United Kingdom) - 4 Days
8GB
/day
/day
∞ at 512kbps4
Days
$10.37
(€8.80)
$0.32/GB
Firsty Comfort+ (United Kingdom) - 9 Days
1.5GB
/day
/day
∞ at 512kbps9
Days
$11.14
(€9.45)
$0.83/GB
Max speed: 5Mbps
Firsty Comfort+ (United Kingdom) - 10 Days
1.5GB
/day
/day
∞ at 512kbps10
Days
$12.38
(€10.50)
$0.83/GB
Max speed: 5Mbps
Firsty First Class (United Kingdom) - 5 Days
8GB
/day
/day
∞ at 512kbps5
Days
$12.97
(€11.00)
$0.32/GB
Firsty Comfort+ (United Kingdom) - 11 Days
1.5GB
/day
/day
∞ at 512kbps11
Days
$13.62
(€11.55)
$0.83/GB
Max speed: 5Mbps
Firsty Comfort+ (United Kingdom) - 12 Days
1.5GB
/day
/day
∞ at 512kbps12
Days
$14.85
(€12.60)
$0.83/GB
Max speed: 5Mbps
Firsty First Class (United Kingdom) - 6 Days
8GB
/day
/day
∞ at 512kbps6
Days
$15.56
(€13.20)
$0.32/GB
Firsty Comfort+ (United Kingdom) - 13 Days
1.5GB
/day
/day
∞ at 512kbps13
Days
$16.09
(€13.65)
$0.83/GB
Max speed: 5Mbps
Firsty Comfort+ (United Kingdom) - 14 Days
1.5GB
/day
/day
∞ at 512kbps14
Days
$17.33
(€14.70)
$0.83/GB
Max speed: 5Mbps
Firsty Comfort+ (United Kingdom) - 15 Days
1.5GB
/day
/day
∞ at 512kbps15
Days
$17.68
(€15.00)
$0.79/GB
Max speed: 5Mbps
Firsty First Class (United Kingdom) - 7 Days
8GB
/day
/day
∞ at 512kbps7
Days
$18.16
(€15.40)
$0.32/GB
Firsty Comfort+ (United Kingdom) - 16 Days
1.5GB
/day
/day
∞ at 512kbps16
Days
$18.86
(€16.00)
$0.79/GB
Max speed: 5Mbps
Firsty First Class (United Kingdom) - 8 Days
8GB
/day
/day
∞ at 512kbps8
Days
$19.81
(€16.80)
$0.31/GB
Firsty Comfort+ (United Kingdom) - 17 Days
1.5GB
/day
/day
∞ at 512kbps17
Days
$20.04
(€17.00)
$0.79/GB
Max speed: 5Mbps
Firsty Comfort+ (United Kingdom) - 18 Days
1.5GB
/day
/day
∞ at 512kbps18
Days
$21.22
(€18.00)
$0.79/GB
Max speed: 5Mbps
Firsty First Class (United Kingdom) - 9 Days
8GB
/day
/day
∞ at 512kbps9
Days
$22.28
(€18.90)
$0.31/GB
Firsty Comfort+ (United Kingdom) - 19 Days
1.5GB
/day
/day
∞ at 512kbps19
Days
$22.40
(€19.00)
$0.79/GB
Max speed: 5Mbps
Firsty Comfort+ (United Kingdom) - 20 Days
1.5GB
/day
/day
∞ at 512kbps20
Days
$23.58
(€20.00)
$0.79/GB
Max speed: 5Mbps
Firsty First Class (United Kingdom) - 10 Days
8GB
/day
/day
∞ at 512kbps10
Days
$24.76
(€21.00)
$0.31/GB
Firsty Comfort+ (United Kingdom) - 21 Days
1.5GB
/day
/day
∞ at 512kbps21
Days
$24.76
(€21.00)
$0.79/GB
Max speed: 5Mbps
Firsty Comfort+ (United Kingdom) - 22 Days
1.5GB
/day
/day
∞ at 512kbps22
Days
$25.94
(€22.00)
$0.79/GB
Max speed: 5Mbps
Firsty Comfort+ (United Kingdom) - 23 Days
1.5GB
/day
/day
∞ at 512kbps23
Days
$27.11
(€23.00)
$0.79/GB
Max speed: 5Mbps
Firsty First Class (United Kingdom) - 11 Days
8GB
/day
/day
∞ at 512kbps11
Days
$27.23
(€23.10)
$0.31/GB
Firsty Comfort+ (United Kingdom) - 24 Days
1.5GB
/day
/day
∞ at 512kbps24
Days
$28.29
(€24.00)
$0.79/GB
Max speed: 5Mbps
Firsty Comfort+ (United Kingdom) - 25 Days
1.5GB
/day
/day
∞ at 512kbps25
Days
$29.47
(€25.00)
$0.79/GB
Max speed: 5Mbps
Firsty First Class (United Kingdom) - 12 Days
8GB
/day
/day
∞ at 512kbps12
Days
$29.71
(€25.20)
$0.31/GB
Firsty Comfort+ (United Kingdom) - 26 Days
1.5GB
/day
/day
∞ at 512kbps26
Days
$30.65
(€26.00)
$0.79/GB
Max speed: 5Mbps
Firsty Comfort+ (United Kingdom) - 27 Days
1.5GB
/day
/day
∞ at 512kbps27
Days
$31.83
(€27.00)
$0.79/GB
Max speed: 5Mbps
Firsty First Class (United Kingdom) - 13 Days
8GB
/day
/day
∞ at 512kbps13
Days
$32.18
(€27.30)
$0.31/GB
Firsty Comfort+ (United Kingdom) - 28 Days
1.5GB
/day
/day
∞ at 512kbps28
Days
$33.01
(€28.00)
$0.79/GB
Max speed: 5Mbps
Firsty Comfort+ (United Kingdom) - 29 Days
1.5GB
/day
/day
∞ at 512kbps29
Days
$34.19
(€29.00)
$0.79/GB
Max speed: 5Mbps
Firsty First Class (United Kingdom) - 14 Days
8GB
/day
/day
∞ at 512kbps14
Days
$34.66
(€29.40)
$0.31/GB
Firsty First Class (United Kingdom) - 15 Days
8GB
/day
/day
∞ at 512kbps15
Days
$35.37
(€30.00)
$0.29/GB
Firsty Comfort+ (United Kingdom) - 30 Days
1.5GB
/day
/day
∞ at 512kbps30
Days
$35.37
(€30.00)
$0.79/GB
Max speed: 5Mbps
Firsty First Class (United Kingdom) - 16 Days
8GB
/day
/day
∞ at 512kbps16
Days
$37.72
(€32.00)
$0.29/GB
Firsty First Class (United Kingdom) - 17 Days
8GB
/day
/day
∞ at 512kbps17
Days
$40.08
(€34.00)
$0.29/GB
Firsty First Class (United Kingdom) - 18 Days
8GB
/day
/day
∞ at 512kbps18
Days
$42.44
(€36.00)
$0.29/GB
Firsty First Class (United Kingdom) - 19 Days
8GB
/day
/day
∞ at 512kbps19
Days
$44.80
(€38.00)
$0.29/GB
Firsty First Class (United Kingdom) - 20 Days
8GB
/day
/day
∞ at 512kbps20
Days
$47.16
(€40.00)
$0.29/GB
Firsty First Class (United Kingdom) - 21 Days
8GB
/day
/day
∞ at 512kbps21
Days
$49.51
(€42.00)
$0.29/GB
Firsty First Class (United Kingdom) - 22 Days
8GB
/day
/day
∞ at 512kbps22
Days
$51.87
(€44.00)
$0.29/GB
Firsty First Class (United Kingdom) - 23 Days
8GB
/day
/day
∞ at 512kbps23
Days
$54.23
(€46.00)
$0.29/GB
Firsty First Class (United Kingdom) - 24 Days
8GB
/day
/day
∞ at 512kbps24
Days
$56.59
(€48.00)
$0.29/GB
Firsty First Class (United Kingdom) - 25 Days
8GB
/day
/day
∞ at 512kbps25
Days
$58.94
(€50.00)
$0.29/GB
Firsty First Class (United Kingdom) - 26 Days
8GB
/day
/day
∞ at 512kbps26
Days
$61.30
(€52.00)
$0.29/GB
Firsty First Class (United Kingdom) - 27 Days
8GB
/day
/day
∞ at 512kbps27
Days
$63.66
(€54.00)
$0.29/GB
Firsty First Class (United Kingdom) - 28 Days
8GB
/day
/day
∞ at 512kbps28
Days
$66.02
(€56.00)
$0.29/GB
Firsty First Class (United Kingdom) - 29 Days
8GB
/day
/day
∞ at 512kbps29
Days
$68.38
(€58.00)
$0.29/GB
Firsty First Class (United Kingdom) - 30 Days
8GB
/day
/day
∞ at 512kbps30
Days
$70.73
(€60.00)
$0.29/GB
Frequently Asked Questions
Does Firsty offer unlimited data eSIM for United Kingdom?
Firsty offers an unlimited data eSIM for the United Kingdom that is available for 1 day at a price of $0.00 USD. The plan – named Firsty Free – includes advertising and is subject to a Fair Usage Policy that may throttle speed after heavy use; the stated maximum speed is 256 kbps. If you have concerns about potential speed restrictions or would like to confirm the exact amount of data that can be used at the normal speed before throttling, it is advisable to contact Firsty directly.
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 offers a total of 17 plans for travelers heading to the United Kingdom, split between 16 single‑country entries and 1 multi‑country option that covers other regions as well. These plans span a price range from free to roughly $71.25 USD and provide data allowances from 1.5 GB up to unlimited. Plan types include daily data caps – available on fourteen of the offerings – and fixed data caps – seen on three plans – allowing travelers to choose between short‑term bursts of connectivity or a consistent data allotment for the duration of their stay. The validity periods vary between one and thirty days, giving users flexibility to match their trip length.
Summarized by Gen AI. Last updated:
United Kingdom Also Covered By
Other Countries Nearby United Kingdom
data plans for the provider(s) with this icon are programmatically fetched and updated.