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+ 20GB - 30 Days
20GB
30
Days
$29.00
$1.45/GB
UK 20GB - 30 Days
20GB
30
Days
$29.00
$1.45/GB
Europe+ Unlimited STANDARD - 10 Days
2GB/day
10
Days
$29.00
$1.45/GB
UK Unlimited STANDARD - 10 Days
2GB/day
10
Days
$29.00
$1.45/GB
UK Unlimited STANDARD - 30 Days
2GB/day
30
Days
$45.00
$0.75/GB
Europe+ Unlimited STANDARD - 30 Days
2GB/day
30
Days
$57.00
$0.95/GB
Frequently Asked Questions
Does ZenSim offer unlimited data eSIM for United Kingdom?
ZenSim does not offer a truly unlimited data eSIM for the United Kingdom. The plans that carry the name “Unlimited” actually provide a cap of 2 GB per day; once that amount is reached the high‑speed speed is reduced, so the data allowance is not unlimited. Travelers who need more data can choose fixed‑data plans such as the 20 GB 10‑day or 20 GB 30‑day options, which give a larger fixed load of high‑speed data and can be more cost‑effective for moderate usage.
Does ZenSim offer United Kingdom eSIM with phone number and SMS?
ZenSim does not provide United Kingdom eSIM plans that include a phone number or SMS capabilities. The provider offers only data‑only eSIMs for the United Kingdom, so travelers cannot receive call or text messages through a traditional number. Popular VoIP applications such as WhatsApp, Telegram, and iMessage can still be used over the data connection for voice and messaging purposes.
How many data plans does ZenSim offer for United Kingdom?
ZenSim has 8 single‑country plans and 8 multi‑country plans that include coverage in the United Kingdom. The available plans provide from 2 GB to 20 GB of data and are priced between roughly $13 and $57, with validity periods ranging from 10 to 30 days. Some plans offer a fixed data amount, while others are structured with a daily data cap; many of the plans also allow tethering.
Summarized by Gen AI. Last updated:
United Kingdom Also Covered By
data plans for the provider(s) with this icon are programmatically fetched and updated.