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United Kingdom eSIM: stay connected without roaming
Stay online the moment you land in United Kingdom with a local data eSIM. Our 23 eSIM plans for United Kingdom start at $2.00 and go up to unlimited data, activated by QR code in minutes, with no physical SIM and no roaming fees.
On the ground, the local currency is the Pound Sterling (£) and the emergency number is 999 / 112, worth keeping handy. Compare the plans below: your QR code arrives by email right after payment, and the eSIM activates the first time you use data.
Covered networks
eSIM plans for United Kingdom
Choose your duration and data volume
✈️ Travel
Travel essentials
What you need to know before you go
Power plug
Type G (230V)
Official language
English
Emergency number
999 / 112
Local currency
Pound Sterling (£)
📱 Installation
Activate in 3 steps
From your phone, in just a few minutes
Choose your plan
Select the duration and data volume that match your stay in United Kingdom.
Scan the QR code
Received by email in minutes. Compatible with iOS and Android.
Get connected
Your eSIM activates on first data use. Welcome to United Kingdom.
FAQ
Frequently asked questions
📖 Guide
eSIM United Kingdom Guide — Everything You Need to Know
Traveling to United Kingdom with an eSIM from eSIM Travel World gives you instant local data connectivity — no need to visit a phone store or swap your physical SIM card. The moment you land at the airport or cross the border into United Kingdom, your eSIM automatically connects to the available local mobile network.
The official currency of United Kingdom is Pound Sterling (£). It's wise to carry some local cash for smaller shops that may not accept foreign bank cards. The official language spoken in United Kingdom is English. For electrical outlets, United Kingdom uses Type G (230V) sockets — a universal adapter is recommended if traveling from regions with different plug standards. In an emergency anywhere in United Kingdom, dial 999 / 112.
To activate your United Kingdom eSIM, simply scan the QR code received by email after your purchase — go to Settings → Mobile Data → Add eSIM → Scan QR Code. Activation takes under 5 minutes. Your existing phone number stays completely unchanged; the eSIM simply adds a local data line on top, so you remain reachable on your number while enjoying local network rates in United Kingdom.