esim london

eSIM Details

Network: H3G
Speed: 3G, 4G, 5G
Hotspot: Yes
Service: Data Only
Activation: Starts on first data usage
Flag of London

eSIM London

Get reliable eSIM data plans for London. Choose from various packages with instant activation and seamless connectivity throughout your trip.

Choose your eSIM data plan:

Group Discount
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2×
-7%
3×
-12%
4×
-17%
Secure Secure payment guaranteed
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Your plan begins once you arrive and turn on your eSIM.
eSIM Details
Network: H3G
Speed: 3G, 4G, 5G
Hotspot: Yes
Service: Data Only
Activation: Starts on first data usage
  • Affordable data plans, starting from US $4,99.
  • Reliable connection from London's best networks.
  • Works with all eSIM-compatible smartphones.
  • Start your trip with an eSIM for London and avoid sky-high roaming charges! Whether you’re exploring as a tourist or closing business deals, stay connected in London with a prepaid eSIM.
  • Find the best mobile data plan for your trip, with options ranging from 3 GB to 100 GB. Just download the Roambit app, pick your data plan, and enjoy easy internet access while visiting London.
  • Plan activation: Automatic, when you arrive at your first destination (as long as you’ve turned on your eSIM in the device’s settings and enabled roaming).
  • Plan duration: Depends on the plan, either 7 or 30 days.
  • Data plans: From 3 GB to 100 GB.
  • Delivery time: Right after purchase.
  • SMS: Not available.
  • Calls: Not available, only through apps (VoIP).
  • Speed: 3G/4G/LTE/5G, depending on local network providers.
  • Hotspot: No hotspot restrictions or limitations.
  • Coverage: Enjoy reliable internet access in various cities across London. Please note that coverage quality will depend on local network providers.
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Instant delivery via email

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If you can't use eSIM, we issue a full refund.

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VPN tunnel to protected your eSIM location.

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Global Connection

Global Connection

Stay connected in over 190+ countries with a single eSIM.

Instant Activation

Instant Activation

Scan the QR code, connect in seconds—no waiting, no hassle.

24/7 Support

24/7 Support

If you ever have connection issues, contact our support team.

Usage Notifications

Usage Notifications

Don't worry about running out of data. We'll notify you.

Global Connection

Global Connection

Stay connected in over 190+ countries with a single eSIM.

Instant Activation

Instant Activation

Scan the QR code, connect in seconds—no waiting, no hassle.

24/7 Support

24/7 Support

If you ever have connection issues, contact our support team.

Usage Notifications

Usage Notifications

Don't worry about running out of data. We'll notify you.

Global Connection

Global Connection

Stay connected in over 190+ countries with a single eSIM.

Instant Activation

Instant Activation

Scan the QR code, connect in seconds—no waiting, no hassle.

24/7 Support

24/7 Support

If you ever have connection issues, contact our support team.

Usage Notifications

Usage Notifications

Don't worry about running out of data. We'll notify you.

Quick Setup

How to Set Up Your London eSIM

Get connected in minutes — no SIM swap, no store visit. Just scan, activate and go.

Step 1

Check Device Compatibility

Verify your smartphone supports eSIM technology before your trip. Most modern iPhones and Android flagships are compatible — takes just 30 seconds to confirm.

Check Compatibility
Step 2

Pick the Perfect Data Plan

Browse plans tailored to your trip length and data needs. Choose the data amount and duration that works best — from weekend getaways to extended stays.

Step 3
Receive eSIM QR Code

Receive Your eSIM Instantly

After purchase, your QR code and full installation instructions are sent directly to your email and WhatsApp — ready to activate at your own pace, before you fly.

Step 4

Stay Connected Wherever You Go

Your eSIM activates automatically the moment you arrive and use data. Enjoy fast, reliable internet throughout your stay — no roaming surprises, no extra costs.

Fast and reliable connection

Clear video calls with no delays. Clear video calls with no delays.
Share stories in just a few seconds. Share stories in just a few seconds.
Enjoy creating video content and super fast uploading. Enjoy creating video content and super fast uploading.
Find your way wherever you go! Find your way wherever you go!

The best performance in all your apps

Discover the freedom of reliable connectivity with high speed 4G and 5G. Roambit keeps you connected, no matter the adventure!

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It's connectivity that fits your needs

Single Global eSIM

Single Global eSIM

Setup once and stay online in 200+ countries with a single eSIM.

Best Data Plans

Best Data Plans

Single account. Single eSIM. Multiple options. No commitments.

No expiration

No expiration

Buy now, use whenever. Your data, no pressure.

eSIM London
eSIM London Flag

About London

London is a city of iconic landmarks and endlessly different neighborhoods—where royal history, cutting-edge culture, and pub life all collide in the best way. Start central for the classics: Westminster, the Thames, and skyline views from the London Eye or a riverside walk to Tower Bridge. Spend your days museum-hopping (many are free), browsing markets like Borough or Camden, and mixing big-ticket West End shows with low-key evenings in cozy local pubs. For atmosphere, wander Soho and Covent Garden, go vintage and café-hopping in Shoreditch, or catch sunset from Primrose Hill and Hyde Park. Food-wise, London is a global feast—street-food stalls, curry houses, and modern British spots all in one weekend. And if you want a quick escape, day-trip to Windsor, Oxford, Bath, or the cliffs and beaches along the South Coast.

Frequently asked questions about eSIMs for London

Will my device support an London eSIM?
Your phone or tablet will work with the eSIM as long as it supports eSIM technology. Most modern devices are compatible—please check your device settings to confirm.
Do eSIMs work in London?
Yes, eSIMs work in London on eSIM-compatible, unlocked devices. With Roambit, you can use mobile data without a physical SIM card.
Is an eSIM cheaper than roaming?
In most cases, yes. Travel eSIMs are usually cheaper than traditional roaming because you pay upfront and avoid unexpected roaming charges.
Is having an eSIM a good idea?
Yes. eSIMs are convenient, secure, and a great option for travelers who want fast and flexible mobile data abroad.
What is the risk with eSIM?
The risks are minimal. Just make sure your device supports eSIM, is unlocked, and follow the installation steps correctly.
How do I set up an eSIM for London?
Buy your Roambit eSIM, install it via QR code (or manual setup), then enable the eSIM line and turn on “Data Roaming” for that eSIM in your phone settings.
Do eSIMs drain battery faster?
No, eSIMs don’t significantly impact battery life compared to physical SIM cards. Battery use depends more on coverage, usage, and background apps.
Do eSIMs have phone numbers?
Usually not. Most travel eSIM plans are data-only and don’t include a phone number for calls or SMS. You can still use apps like WhatsApp, iMessage, FaceTime, or Telegram over data.
Why is eSIM not popular?
eSIM adoption is still growing due to limited compatibility with older devices and lack of awareness, but support is increasing every year.
How much does an eSIM for London cost?
Prices vary by data amount and validity. Roambit offers prepaid eSIM packages for London—choose the plan that fits your trip length and data needs.
Experience Our Roambit App

Experience Our Roambit App

Easily control all your eSIM needs in one place. Buy plans, track your usage, and get instant support. With the Roambit app, every trip becomes simpler and more secure.

Instant Access

Connect in seconds, anywhere in the world.

Secure & Reliable

Bank-level encryption for your data.

24/7 Support

Get help whenever you need it.

Eco Friendly

No need to throw away a SIM card.

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