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UK travel eSIM

eSIM UK – 300GB Data for 720 Days

Stay connected across the United Kingdom with a 300GB high-speed data plan built for travellers.

★★★★★4.7/510,000+ traveller reviews
Data300GB
Validity720 Days
CoverageUK
Speed4G / 5G*
£623.21

One-time payment · No recurring subscription

Instant email delivery Secure payment No physical SIM
UK CoverageConnect across the United Kingdom
High-Speed Data4G LTE / 5G*
Instant DeliveryDigital delivery by email
No ContractOne-time purchase

Product details

UK 300GB eSIM Plan Details

Everything you need to know about this specific UK eSIM before you purchase.

Package Details

Data-only eSIM (No phone number)
300GB High Speed data in UK
Enjoy hotspot
25 GB Roaming Data
Lightning Fast 5G/4G LTE

Activation and Usage Restriction

Validity starts immediately upon purchase.
Using the eSIM outside the supported countries or utilizing the service beyond the included bundle will deplete your allowance and may result in the service being permanently disabled or blocked.

Connectivity

UK eSIM Network & Coverage

Connect through Vodafone for this plan. Actual network availability can vary by location and device.

  • ✓ United Kingdom coverage where the Vodafone network is available
  • ✓ 4G LTE connectivity
  • ✓ 5G where available and supported
View UK eSIM plans →
United Kingdom coverage map5G4G

Simple setup

How to Activate Your UK eSIM

Install your eSIM before your trip and connect using the plan's activation instructions.

1

Buy your eSIM

Choose this plan and complete secure checkout.

2

Receive your eSIM

Your installation details are delivered digitally by email.

3

Install & connect

Follow the supplied guide and connect when your trip begins.

Read the installation guide →

Before you buy

Is Your Phone Compatible?

Your device must support eSIM and work with the network for this product.

iPhone
Samsung Galaxy
Google Pixel
Other eSIM devices

Important information

Know Before You Buy

Validity

This plan runs for 720 days. Validity starts when the eSIM is installed.

Data usage

The plan includes 300GB of data. After that allowance is used, service follows this plan's terms.

Hotspot

Hotspot is supported on this plan, within the included allowance.

Refunds & support

Digital eSIMs follow the refund policy. Contact support if the plan cannot be installed.

Choose what fits your trip

Other UK eSIM Plans

Need more or less data? Compare other Vodafone plans.

UK eSIM

300GB
360 Days
£318.49
Select Plan
CURRENT PLAN

UK eSIM

300GB
720 Days
£623.21

UK eSIM

500GB
30 Days
£31.00
Select Plan

UK eSIM

500GB
90 Days
£88.35
Select Plan

Customer Reviews

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Why your review matters

  • Helps other travellers choose the right plan
  • Share your real experience with setup & coverage
  • Honest reviews only – no signup required

Tip: Mention data speed, ease of setup or where you used it – it really helps others!

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Product FAQs

UK 300GB eSIM FAQs

This plan includes 300GB of data for use in United Kingdom, subject to the plan terms and network availability.

UK travel eSIM

Stay Connected in the United Kingdom

300GB · 720 Days · Instant Digital Delivery

£623.21

Secure payment · One-time purchase · No physical SIM

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Contact

Pentagram Systems Limited

27 Old Gloucester
St London WC1N 3AX, UK

Email: support@pentagramsystems.co.uk

Phone: +442045113780

© Pentagram Systems Limited 2026