Buy an eSIM for UK

Stay connected on your travels using our voice, data and SMS eSIM plans

    Trustpilot
    Flag of UK

    O2 Travel ( 20 GB )

    flames USD $ 20.00 flames

    In Stock

    20GB UK and roaming

    Coverage in 48 countries

    Valid 30 days

    Mobile Hotspot at no extra cost

    Super quick 5G where available

    Unlimited local calls within country

    Best eSIM plan for Europe

    View/Buy
    Flag of UK

    O2 Travel Plus

    flames USD $ 23.00 flames

    In Stock

    50GB UK / 35GB roaming

    Coverage in 48 countries

    Valid 30 days

    Mobile Hotspot at no extra cost

    Super quick 5G where available

    Unlimited local calls within country

    Best eSIM plan for Europe

    View/Buy
    Flag of UK

    Vodafone Travel ( 30 days )

    USD $ 29.00

    In Stock

    500GB UK / 25GB roaming

    Coverage in 75 countries

    Valid 30 days

    Mobile Hotspot at no extra cost

    Super quick 5G where available

    Unlimited calls in each country and to UK

    Immediate activation

    View/Buy

    * During Checkout you will have the option to save up to 15% discount by subscribing for 3 or 6 months.

    Flag of UK

    O2 Mega

    flames USD $ 25.00 flames

    In Stock

    Mega 300GB UK / 50GB roaming

    Coverage in 48 countries

    Valid 30 days

    Mobile Hotspot at no extra cost

    Extensive 5G coverage

    No fair usage policy

    Ultimate data plan for Europe

    View/Buy
    Flag of UK

    EU 5GB - Valid 14 Days

    USD $ 10.00

    In Stock

    5GB high-speed data

    Valid 14 days

    Immediate activation

    Starts on first usage

    Plan before you travel

    Buy Now
    Flag of UK

    Europe 10GB - Valid 14 days

    USD $ 13.00

    In Stock

    10GB high-speed data

    Coverage in EU and beyond

    Mobile Hotspot at no extra cost

    Starts on first usage

    Best eSIM for Europe

    Buy Now
    Flag of UK

    EU Unlimited - Valid 30 Days

    flames USD $ 25.00 flames

    In Stock

    Unlimited data only plan

    Valid 30 days

    Immediate activation

    Starts on first usage

    Plan before you travel

    Buy Now
    Flag

    Three Business Unlimited

    USD $ 24.00

    In Stock

    Incredible 1TB super-fast data

    Unlimited UK calls and texts

    Lightning Fast 5G

    WiFi Calling

    Mobile Hotspot at no additional cost

    30-day rolling, cancel anytime

    Immediate activation

    View/Buy
    Flag

    O2 20GB

    USD $ 21.50

    In Stock

    20GB high-speed data / UK and EU

    Unlimited UK calls and texts

    Lightning Fast 5G

    WiFi Calling

    Roam at no extra cost in EU

    Lowest priced O2 plan

    No EU Texts included

    Buy Now
    Flag

    O2 50GB

    flames USD $ 25.00 flames

    In Stock

    50GB high-speed UK data / 35GB in EU

    Unlimited UK calls and texts.

    Lightning Fast 5G

    WiFi Calling

    Roam at no extra cost in EU

    500 minutes of EU calls/texts included

    Immediate activation

    Buy Now
    Flag

    O2 Unlimited

    USD $ 31.00

    In Stock

    650GB high-speed UK data / 35GB in EU

    Unlimited UK calls and texts

    Lightning Fast 5G

    WiFi Calling

    Roam at no extra cost in EU

    2000 minutes of EU calls included *

    500 EU texts included *

    Buy Now
    Flag

    Vodafone 6GB

    USD $ 20.00

    In Stock

    6GB UK data

    Unlimited UK calls and texts

    Lightning Fast 5G

    WiFi Calling

    UK use only

    Immediate activation

    30 day rolling, cancel anytime

    Buy Now
    Flag

    Vodafone 24GB

    USD $ 22.50

    In Stock

    24GB UK data

    Unlimited UK calls and texts

    Lightning Fast 5G

    WiFi Calling

    UK use only

    Immediate activation

    30 day rolling, cancel anytime

    Buy Now
    Flag

    Vodafone Unlimited

    flames USD $ 31.00 flames

    In Stock

    Unlimited UK data/25GB roaming data

    Unlimited UK calls and texts

    Lightning Fast 5G

    WiFi Calling

    Free roaming in 75 countries

    Unlimited calls in each country and to UK

    30 day rolling, cancel anytime

    Buy Now
    vodafone travel
    Flag of UK

    O2 SMS Only

    USD $ 6.00

    In Stock

    30 Day Rolling

    Private UK phone number for life

    Receive SMS ( texts ) worldwide

    Ideal for Two Factor Authentication

    Reliable O2 service

    Port your number in

    Instant supply and activation

    View/Buy

    Travelling to UK?
    Our United Kingdom eSIM Plans Have You Covered

    If you buy a UK eSIM, it means you have access to local services online quickly, without the stress or hassle. Because they work on the local network, they provide the same unrivalled coverage in the UK. From start to finish, we've got your back.

    How it Works:

    1. Buy your eSIM
    2. Check your email for the QR code
    3. Scan the QR code onto your device
    4. Follow your phone instructions to install the eSIM
    5. Enjoy your travels
    FAQs

    Frequently Asked Questions

    Let us try to help answer some of the most common questions you may have.

    Yes, these come with a +44 Vodafone UK mobile number. Calls and texts can be received free of charge in all 75 countries and you also have unlimited outbound calls and texts within the country you are in.

    When you purchase the plan you will receive the service fully activated, so your 30 days will begin straight away.

    As this is a non-recurring service you cannot port in your number. You can however with our normal monthly Vodafone eSIM plans.

    Regardless of which eSIM for UK plan you choose, it will begin on the day of purchase and not when first used.

    Be it a phone or a tablet the family of eSIM enabled devices is growing and growing, iPhones, Pixels and more. Find out if your device is compatible with eSIM.

    You will receive your QR code to set up your eSIM as soon as your purchase is complete.

    To set up your eSIM for UK, simply scan the QR code which you'll receive by email onto your device and follow the intructions to install your new eSIM.

    UK eSIM services on a handset work concurrently with an existing SIM card, meaning there is no need to remove your existing SIM or lose your personal, private number. Whether you opt for data-only eSIMs or an eSIM plan with voice, SMS and data, you?ll be able to use both SIM options at the same time.

    No, a data-only eSIM plan provides internet/data services only. You can, however, use apps like WhatsApp, FaceTime, or Skype for calls and messaging over the internet.

    No, an eSIM plan is typically tied to one device. However, you can use your device's hotspot feature to share the data with other devices

    No, data only eSIM plan comes without phone number. 

    It starts on the first usage on an allowed network. 

    Our UK eSIM Vodafone Travel 25GB plan includes unlimited calls within each visited country and 25GB high speed data so you'll be able to make calls, receive texts and even use your favourite messaging apps to stay in touch with friends and family when travelling in UK. This great-value plan works in 75 countries including UK. We also offer our O2 20GB Travel plan which works in the EU, UK and Switzerland, you'll get 500 minutes for calls and can text within the EU. If you opt for any of our three data only plans, you won't be able to make traditional calls, but can still connect with friends and family using your favourite messaging apps with either 3GB, 5GB or unlimited high speed data plans available. If you opt for our SMS only eSIM plan, you'll be able to receive text messages globally.

    The best eSIM plan available for UK is our Vodafone Travel 25GB plan. This great value, full service eSIM plan includes 25GB high speed data, unlimited calls within each visited country and works in 75 countries. If you don't need unlimited calls and texts or if you're just staying within the EU/UK, we also offer the UK O2 Travel 20GB plan which includes 20GB high speed data and 500 minutes of EU calls and texts. If you only require data or an SMS only eSIM plan, you can choose from a 7 day 3GB, 14 day 5GB or 30 day unlimited data plan or our UK O2 SMS only plan.
    Enterprise

    Top grade quality for all plans.

    High end business features that an eSIM demands and deserves.

    Not any old data-only plan

    Finally, a travel eSIM that supports voice, SMS, and data mobile services with a UK Tier1 Operator

    Unrivalled Coverage

    Not unique to one destination, but a massive 75 countries worldwide

    Long 30-day plan

    Make the most of your travels and benefit from unlimited services for a full 30 days

    Support

    Shop

    Info

    Social

    Trustpilot

    Looking to keep track of your plans on the go?

    Download our user-friendly app and keep us with you wherever in the world you go.

    ©2025 ESIM.NET GROUP LIMITED
    ESIM.NET GROUP LIMITED is registered in England and Wales no. 12117745. Registered address: 107-111 Fleet Street, London, EC4A 2AB, United Kingdom.