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
UK 5GB - 10 Days
5GB
10
Days
$13.00
$2.60/GB
Europe+ 5GB - 10 Days
5GB
10
Days
$13.00
$2.60/GB
UK 5GB - 30 Days
5GB
30
Days
$14.00
$2.80/GB
Europe+ 5GB - 30 Days
5GB
30
Days
$14.00
$2.80/GB
UK 10GB - 10 Days
10GB
10
Days
$18.00
$1.80/GB
UK 10GB - 30 Days
10GB
30
Days
$20.00
$2.00/GB
Europe+ 10GB - 10 Days
10GB
10
Days
$20.00
$2.00/GB
Europe+ 10GB - 30 Days
10GB
30
Days
$23.00
$2.30/GB
UK 20GB - 10 Days
20GB
10
Days
$26.00
$1.30/GB
Europe+ 20GB - 10 Days
20GB
10
Days
$26.00
$1.30/GB
UK Unlimited STANDARD - 10 Days
3GB
/day
/day
10
Days
$29.00
$0.97/GB
Europe+ Unlimited STANDARD - 10 Days
3GB
/day
/day
10
Days
$29.00
$0.97/GB
UK 20GB - 30 Days
20GB
30
Days
$29.00
$1.45/GB
Europe+ 20GB - 30 Days
20GB
30
Days
$29.00
$1.45/GB
UK Unlimited STANDARD - 30 Days
3GB
/day
/day
30
Days
$45.00
$0.50/GB
Europe+ Unlimited STANDARD - 30 Days
3GB
/day
/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 plan for the United Kingdom. The plans labelled “UK Unlimited STANDARD” actually include a data cap of 3 GB per day; after that limit is reached the connection speed is reduced, although the specific reduced speed is not listed.
Travelers looking for large data allowances may consider ZenSim’s fixed‑data plans, such as the UK 20 GB 10‑day plan priced at $26.00 USD or the UK 20 GB 30‑day plan priced at $29.00 USD. These options grant a set amount of high‑speed data before further use is throttled. Choosing a fixed‑data plan can be more cost‑effective for most non‑heavy data users.
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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