United Kingdom eSIM & SIM Card
United Kingdom eSIM & SIM Card
Indian trips to Britain are usually family, study or work, and long enough that a daily roaming pack quietly outgrows the flight itself. The plan runs on Vodafone, O2 and Three, with a physical SIM for a handset that has no eSIM slot.
Unlimited DataUnlimited
Fixed DataFixedChoose Duration:
Unlimited Data - 1 days
$4.00Unlimited Data - 7 days
$14.00Unlimited Data - 15 days
$25.50Unlimited Data - 30 days
$46.00
Enjoy 1 GB High Speed Data daily, then unlimited browsing at 256kbps after the allowance. Reset Every Day
FUP limits applicable. Switch to Unlimited Pro.
Unlimited Data - 1 days
$4.00Description
Data Allowance:
1GB, 3GB, 5GB, 10GB, 20GB and Unlimited data.
Validity Period:
1 days, 7 days, 15 days and 30 days.
SIM Form:
eSIM / Physical Sim
Data Speed:
5G / 4G / LTE
Countries Covered:
United Kingdom
Mobile Plan Type:
Prepaid
MService:
Data Only
List Of Coverage
United Kingdom:
T-Mobile, Vodafone, O2, 3
How to check United Kingdom eSIM Compatibility?
Dial *#06# and press the call
Can you see your device’s eSIM unique identification number (EID)?
If yes, your phone is eSIM compatible.
How to install your Olysim eSIM in 3 easy steps
Buy the plan, scan the QR code that lands in your email, and switch the line on after you arrive. Install it on wi-fi before you fly - the data only starts counting once you connect abroad.
United Kingdom eSIM for Indian travellers - why choose Olysim
Pick the size that fits the trip
A four-day work trip and three weeks with family need very different plans, so you choose the data and the days for United Kingdom. Around 3GB covers a week of maps, messaging and a daily scroll; 10GB carries a fortnight with video calls home.
Set it up in India, land connected
Your QR code arrives by email seconds after payment. Scan it at home on wi-fi, and the United Kingdom line comes alive on its own once you land and switch it on.
We answer on WhatsApp, any hour
Stuck on the install, or the line will not attach after landing? Message us and a person replies, whatever the hour is where you are.
What is an eSIM, and can I get a physical SIM card instead?
A SIM built into the phone
Phones from the iPhone XS onward, and most Android flagships since 2019, carry an eSIM slot alongside the usual tray. Adding a plan writes it to that slot, and the SIM you use every day stays where it is.
The QR code is the plan
Scanning the code from your email writes the plan onto that handset. It installs once and stays there, so scan it on the phone you are actually travelling with.
No eSIM? Take a SIM card
Older handsets and a few India-bought models have no eSIM slot at all. The same plan ships to your address as a physical SIM before you fly, and works the same way once you land.
Why travellers trust Olysim
- Didn't activate? Full refund.If your eSIM has a technical issue, you get a refund within 30 days.
- 100% secure paymentPay by UPI, GPay, PhonePe, Paytm or card — encrypted checkout.
- Help whenever you need it24/7 live chat and WhatsApp support, before and during your trip.
United Kingdom eSIM: frequently asked questions
Yes. If your phone doesn't take an eSIM, or you'd rather not touch its settings while travelling, the same United Kingdom plan ships as a physical SIM.
Yes, it is data only. Use it for maps, WhatsApp, video calls and browsing in the United Kingdom. Around 3GB is a comfortable week of that.
Yes - buy it, scan the QR code over Wi-Fi at home, and it switches on by itself once you land in United Kingdom, with nothing to do at a local counter.
Add more data to the same eSIM or SIM from the Olysim app whenever you need it, without hunting for a shop in United Kingdom.
United Kingdom eSIM & SIM Card customer reviews
What travellers said after using it
4.5
Based on 2 reviews
Every review is checked before it appears, and we publish every genuine one, good or bad. Verified purchase means the reviewer bought this eSIM from us.
- Verified purchase
Personally, very impressed by Olysim eSIM's service. Very convenient
20 GB · 30 days
- Verified purchase
good expierence with olysim
20 GB · 30 days
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