United Kingdom eSIM Data Plans
28 prepaid eSIM data plans · 490 MB–100 GB data · valid for 1–180 days. Active the moment you land — no physical SIM.
0.49GB
4G
United Kingdom
1 Days
Not available — buy a new plan when data runs out
iPhone, Android, iPad
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Total
$0.66
$1.12
-41%United Kingdom eSIM Plan 0.49GB - 1 Days
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About United Kingdom eSIM plans
From the London Underground to the Scottish Highlands, the UK is easiest with data in your pocket — contactless travel apps, National Rail times, and walking directions through centuries-old streets that defy any printed map.
An eSIM connects you at Heathrow or Gatwick without hunting for a SIM shop. If your trip continues to the continent, consider our Europe regional plans that include the UK.
Corelinx offers 28 prepaid eSIM data plans for United Kingdom, starting from $0.66. Choose 490 MB–100 GB of high-speed data, valid for from 1 to 180 days, including large-allowance Unlimited plans. Every plan is delivered instantly by email as a QR code — scan it, activate, and you are online. No physical SIM card, no contracts, and no roaming charges.
All United Kingdom eSIM plans & prices
| Data | Validity | Network | Price |
|---|---|---|---|
| 0.49 GB | 1 days | Not specified | $0.66 |
| 1 GB | 7 days | 5G | $0.9 |
| Unlimited | 1 days | Not specified | $1.67 |
| 1 GB | 10 days | 5G / 4G | $1.7 |
| 1 GB | 15 days | 5G / 4G | $1.81 |
| 1 GB | 30 days | 5G / 4G | $1.9 |
| 3 GB | 30 days | 5G | $2.45 |
| 5 GB | 30 days | 5G | $3.63 |
| Unlimited | 3 days | Not specified | $3.95 |
| 1 GB | 180 days | Not specified | $4.61 |
| Unlimited | 5 days | Not specified | $6.17 |
| 10 GB | 7 days | 5G / 4G | $6.52 |
| 10 GB | 30 days | 5G | $6.79 |
| Unlimited | 7 days | Not specified | $7.3 |
| 3 GB | 180 days | Not specified | $9.23 |
| 15 GB | 30 days | Not specified | $10.62 |
| Unlimited | 10 days | Not specified | $11.14 |
| Unlimited | 15 days | Not specified | $11.54 |
| 5 GB | 180 days | Not specified | $12.3 |
| 20 GB | 30 days | 5G | $12.67 |
| Unlimited | 30 days | Not specified | $16.16 |
| 10 GB | 180 days | Not specified | $21.54 |
| 20 GB | 180 days | Not specified | $38.49 |
| 50 GB | 90 days | Not specified | $38.53 |
| 50 GB | 180 days | Not specified | $92.41 |
| Unlimited | 60 days | 5G / 4G | $174.39 |
| 100 GB | 180 days | Not specified | $177.13 |
| Unlimited | 90 days | 5G / 4G | $261.34 |
United Kingdom eSIM — Frequently Asked Questions
How much does a United Kingdom eSIM cost?
United Kingdom eSIM plans at Corelinx start from $0.66 for 0.49 GB valid for 1 day. The catalog lists 28 plans in total, so you can match the data size and validity to your trip.
Is there an unlimited data eSIM for United Kingdom?
Yes — Corelinx offers Unlimited plans with a large data allowance for United Kingdom. Note: these are not truly unlimited — a fair-usage policy (FUP) applies, so past a certain threshold speed is throttled for the rest of the validity.
What network speed does a United Kingdom eSIM use?
The current United Kingdom catalog lists these network types: 5G / 4G. Check the selected plan for its network details; availability and speed depend on your device, location and local network conditions.
How do I activate my United Kingdom eSIM?
Right after payment you receive a QR code by email. Add it in your phone settings (Settings → Cellular / Mobile Data → Add eSIM), enable data roaming for the eSIM line, and it activates automatically once you connect to a network in United Kingdom.
Which phones support a United Kingdom eSIM?
Most recent smartphones support eSIM: iPhone XR/XS and newer, Samsung Galaxy S20 and newer, Google Pixel 3 and newer, plus many other models. Make sure your device is carrier-unlocked before purchasing.
Do Indonesian citizens need a visa to visit the UK?
Yes. The UK Home Office visa requirements list (April 2026) includes Indonesia among the nationalities that need a visa to enter the UK, so the electronic travel authorisation (ETA) scheme does not apply to Indonesian passport holders. For tourism or visiting family, apply online for a Standard Visitor visa before you travel; the earliest you can apply is three months ahead. A Standard Visitor can usually stay for up to six months.
I'm also travelling around Europe. Which eSIM should I choose?
The plans on this page are built for the United Kingdom. If your route continues into the European Union, the Corelinx catalog has a combined European Union & United Kingdom eSIM, so one eSIM works in the UK and the covered EU countries without switching plans. Check the country list, data allowance, and validity on that combined page before you buy.
Not sure yet?
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