ZenSim offers travel eSIMs for over 200 countries starting at $10, with flexible plans from 3GB to Unlimited data. Manage your eSIMs easily through the ZenSim app, and get fast support on WhatsApp or Messenger. With a 4.9-star service rating, staying connected abroad has never been easier.
ZenSim 
ZenSim offers travel eSIMs for over 200 countries starting at $10, with flexible plans from 3GB to Unlimited data. Manage your eSIMs easily through the ZenSim app, and get fast support on WhatsApp or Messenger. With a 4.9-star service rating, staying connected abroad has never been easier.
ZenSim eSIM Data Plans for United Kingdom
Europe+ 5GB - 10 Days
5GB
10
Days
$13.00
$2.60/GB
UK 5GB - 10 Days
5GB
10
Days
$13.00
$2.60/GB
Europe+ 5GB - 30 Days
5GB
30
Days
$14.00
$2.80/GB
UK 5GB - 30 Days
5GB
30
Days
$14.00
$2.80/GB
UK 10GB - 10 Days
10GB
10
Days
$18.00
$1.80/GB
Europe+ 10GB - 10 Days
10GB
10
Days
$20.00
$2.00/GB
UK 10GB - 30 Days
10GB
30
Days
$20.00
$2.00/GB
Europe+ 10GB - 30 Days
10GB
30
Days
$23.00
$2.30/GB
Europe+ 20GB - 10 Days
20GB
10
Days
$26.00
$1.30/GB
UK 20GB - 10 Days
20GB
10
Days
$26.00
$1.30/GB
Europe+ Unlimited STANDARD - 10 Days
3GB/day
10
Days
$29.00
$0.97/GB
UK Unlimited STANDARD - 10 Days
3GB/day
10
Days
$29.00
$0.97/GB
Europe+ 20GB - 30 Days
20GB
30
Days
$29.00
$1.45/GB
UK 20GB - 30 Days
20GB
30
Days
$29.00
$1.45/GB
UK Unlimited STANDARD - 30 Days
3GB/day
30
Days
$45.00
$0.50/GB
Europe+ Unlimited STANDARD - 30 Days
3GB/day
30
Days
$57.00
$0.63/GB
Frequently Asked Questions
Does ZenSim offer unlimited data eSIM for United Kingdom?
ZenSim does not provide a truly unlimited high‑speed data eSIM for the United Kingdom. The plans that carry “Unlimited” in their name give 3 GB of high‑speed data per day; once that daily quota is exceeded the data speed is throttled, so the connection is not unlimited.
For travelers who need a larger data allowance, fixed‑data plans are available. For example, ZenSim offers a 20 GB plan valid for 10 days and another 10 GB plan valid for 10 days, both with tethering allowed. These fixed‑data options can be more cost‑effective for heavy data users compared with the daily‑quota “Unlimited” plans.
Does ZenSim offer United Kingdom eSIM with phone number and SMS?
ZenSim does not offer United Kingdom eSIM plans that include a local phone number or SMS capability. All United Kingdom eSIM plans from ZenSim are data‑only and do not support inbound or outbound calls or text messaging. Travelers can still use VoIP and messaging apps such as WhatsApp, Telegram, or iMessage over the data connection.
How many data plans does ZenSim offer for United Kingdom?
ZenSim provides 8 single‑country plans and 8 multi‑country plans for the United Kingdom. Among the 16 plans available, 4 set a daily data cap while 12 offer a fixed data amount. Prices for these plans run from about $13.00 to $57.00, with data limits ranging from 3 GB up to 20 GB.
Summarized by Gen AI. Last updated:
United Kingdom Also Covered By
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