eSIM · Local plan
eSIM for United Kingdom
Travel data for United Kingdom: data across the UK, outside the EU plan. eSIM is a digital SIM card - a QR code lands in your inbox after payment, data works on arrival, no roaming bills and no local SIM card to hunt for.
Pick a plan
Choose the data amount for United Kingdom.
Get a QR code
We e-mail it after payment.
Scan and go
Install before the trip, data live on arrival.
United Kingdom is outside the EU - roaming can cost several złoty a day.
An eSIM from €18 means data with no surprise bills.
Plans for United Kingdom
You buy today - the package only starts with your first connection at the destination.
- Works country-wide, on local networks
- Network: EE (5G)
- QR code by e-mail instantly
- 30-day validity, top up in a minute
- Works on eSIM-ready phones
- Keep your number
- Support in Polish
Secure payment - Paynow (mBank Group)
Will it work on my phone?
How Roadence compares
| Roadence | Airalo | Saily | Holafly | |
|---|---|---|---|---|
| Support in Polish, also mid-trip | ||||
| GB plans and Unlimited to choose from | ||||
| BLIK payment | ||||
| Prices in PLN, no currency conversion | ||||
| No app needed - QR code by e-mail | ||||
| Polish VAT invoice for companies |
Comparison based on the official websites and price lists of Airalo, Saily and Holafly as of 22 July 2026. Brand names belong to their owners; Roadence is not affiliated with any of them. Spotted something outdated? Let us know via chat.
Internet in United Kingdom: a pre-trip guide
Is UK roaming paid after Brexit?
It depends on your operator. After Brexit the UK left the roam like at home guarantee, so operators no longer have to treat it like an EU country. Some still include the UK in their plans, others added data caps or separate fees. Check your tariff before flying: if the UK is billed separately or capped, a dedicated data package is cheaper and more predictable.
How much data do you need for the UK?
London is a digitally intense trip: maps and the Tube, tickets in apps, phone payments. A few days in the city usually fit in 5 GB; for longer stays, remote work or hotspot sharing take 10 GB. The package is valid for 30 days from activation and tops up in a minute.
How do you activate an eSIM for the UK?
The QR code arrives by e-mail right after payment. Install the eSIM at home over Wi-Fi: scan the code in settings, add the plan, set it as your data line. The package only starts with the first connection to a British network. After landing, enable data roaming for the eSIM line and you are online at the airport, with your own number still active for calls and texts.
Where does the eSIM work in the UK?
The plan is local and connects to EE, the largest mobile network in the UK, with 5G support. It works across the country: London, Manchester, Edinburgh, Wales and the routes in between. You use the same coverage as local subscribers, without an expensive roaming middleman.
eSIM or a British SIM card?
Prepaid cards are available in the UK, but buying one takes time on arrival and airport tourist bundles can be pricey. An eSIM bought before the flight costs what you see upfront and works the moment you step off the plane. For stays up to a month it is the simplest option.
eSIM United Kingdom - FAQ
Does my phone roaming work in United Kingdom?
United Kingdom is outside the EU "Roam like at home" zone, so your Polish operator charges extra for roaming there - often several złoty per day or more. An eSIM gives you data without those roaming bills, active the moment you arrive.
Does my phone support eSIM?
eSIM works on iPhones from XS/XR (2018) onward and most newer Androids - Samsung Galaxy S20 and later, Google Pixel 3 and later, and many more. If your phone is from the last few years, it almost certainly works. Quick check: in your mobile network settings look for the option to add an eSIM - if it's there, you're set.
Does the eSIM work across United Kingdom?
Yes - the plan covers United Kingdom on local partner networks, data across the UK, outside the EU plan. Coverage and speed depend on the local operator.
How do I get and install it?
After payment we e-mail a QR code. Open your phone's eSIM settings, scan it, and the data plan is ready. You keep your usual number.
How long is the plan valid?
The plan is valid for 30 days from first use - from when you connect to a network in your destination, not from purchase. So you can buy and install it in advance; the clock starts on arrival.
Do I keep my number and WhatsApp?
Yes. The eSIM runs on data alongside your usual SIM (dual-SIM), so your number, calls, SMS and WhatsApp on your number keep working normally. The eSIM only adds cheap data.
Can I top up when data runs out?
Yes - when you're close to running out, we send you a top-up link. Same number, no card swap, data is back the moment you pay.
Can I share it as a hotspot?
Yes - most plans allow tethering, so you can share the data with a laptop or a travel companion's phone.
When does it start counting?
Install it before you travel - data starts when you connect to a network in your destination, not before.
What if the eSIM doesn't work?
Write to kontakt@roadence.com or reply to your QR-code e-mail. Usually you just need to turn on data roaming for the eSIM in settings - we'll help you step by step, and if needed we'll issue a new eSIM.