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Sky Mobile eSIM for the UK: 2025 Guide

You can get a Sky Mobile eSIM with a SIM-only data plan or a phone contract. Learn more about the Sky eSIM and other options, including an unlimited data eSIM.

You can get a Sky Mobile eSIM on SIM-only data plans and with a digital SIM-compatible phone contract. This article dives into everything you need to know about the Sky Mobile eSIM: how to buy one, activation instructions, prices, plans, and alternative options.

We’ll also cover an unlimited data travel eSIM option from Holafly. These eSIMs are available in over 200+ destinations and offer unlimited data plans for travellers who want peace of mind on their trips.

In this article

How to get a Sky eSIM

The first thing is to ensure you have an eSIM-compatible device. Then, head over to the Sky Mobile website to purchase your SIM-only data plan or a phone contract. Before you install your Sky Mobile eSIM, take a look at this information first:

If you’ve purchased a Sky mobile eSIM with a phone contract, your eSIM will be ready to install when you turn your device on and connect to WiFi.
You must have access to your email to receive the confirmation code to install your eSIM.
If you have an Apple device on iOS 18 or higher or an Android device, you can sign into your My Sky account to access your QR code.
If you have an Apple device operating on software lower than iOS 18, you’ll need access to another device to display the QR code.

How to install your Sky eSIM

Installing an embedded SIM may look a little different depending on your device or operating system.

How to install a Sky Mobile eSIM on a phone contract

If you purchased an eSIM plan with your device when you placed an order on Sky Mobile, follow these steps.

Turn on your device, connect to WiFi, and follow the setup prompts.
Follow the device prompts to install your eSIM.
You’ll be asked to enter a code to download and install your eSIM. (This code will be emailed to you shortly after you place your order.)
After entering the code, you’ll see a “Mobile plan setup complete” notification.

If you chose to link your eSIM and device when you placed your order and want to use your eSIM with a different device, you’ll need to replace your eSIM.

If the setup prompts fail to appear on your screen:

Note the confirmation code sent via email.
Connect your device to WiFi.
Use the same device to sign into your account on Sky.
Head to the Sky Mobile section and select your mobile plan name.
Tap Install eSIM > Continue.
Follow the guided steps on your screen to install your eSIM.

How to install a Sky Mobile eSIM via QR code

Unlike other mobile carriers, you’ll have to sign into your My Sky account to find your unique QR code to download your eSIM.

Sign in to your My Sky account on another device and display your QR code on the screen.
Open the camera app on the device you want to install the eSIM on.
Hover over the QR code and click on the link that pops up for more information.

How to install a Sky Mobile eSIM on Apple devices under iOS 18

Follow these steps to install your eSIM on Apple devices operating on software below iOS 18:

Note the confirmation code sent via email.
Connect your device to WiFi.
Use a different device to sign into your account on Sky.
Head to the Sky Mobile section and select your mobile plan name.
Open the camera on the device you want to use the eSIM on. Hover over the QR code and click the link that pops up.
Follow the guided steps on your screen to install your eSIM.

How to install a Sky Mobile eSIM manually

If the above-mentioned procedures do not work, you can always install your eSIM manually.

Note your confirmation code sent to you via email.
Sign in to the eSIM install help account.
Make note of your SMDP+ address + activation code.
Head to settings > cellular/mobile data > add eSIM.
Follow the on-screen instructions to install your eSIM.

This process might look slightly different on various devices.

Sky Mobile eSIM plans for UK locals

Sky Mobile eSIM plans are available in two categories on their website: SIM-only data plans and on a phone contract basis.

Sky Mobile’s SIM-only data plans range from 100 MB to unlimited data allowances for £5 to £29/month. You can choose your desired SIM type (eSIM or physical SIM card) when selecting each plan.

You can also get an eSIM-compatible device and plan on a contract basis with Sky Mobile. Check out the official Sky Mobile website for the various devices you can get from Apple, Samsung, Google Pixel, and more.

Ensure you purchase an eSIM-compatible phone to use with your Sky Mobile eSIM. While most modern smartphones support eSIM technology, it’s worth double-checking to ensure this is the case to be able to use your phone in the UK.

Companies also offering eSIM in the UK

Here’s a list of alternative eSIM options if you’re interested in exploring what other popular mobile carriers in the UK have to offer:

If you’re travelling abroad for a holiday and are looking for a flexible eSIM plan, visit our eSIM store to choose an eSIM for your destination and enjoy high-speed data and peace of mind. Or, as a visitor to the UK, you can opt for an unlimited data eSIM for the UK and choose your own plan duration (between one and 90 days).

Holafly’s setup process is super simple and convenient. You can activate your eSIM in under five minutes using a QR code. This might look slightly different depending on your device:

Set up eSIM on iPhone: Go to Settings > Mobile Service > Add eSIM > Use QR code. Then scan the QR code from your email and follow the instructions to complete the setup.
Set up eSIM on Samsung: Go to Device Settings > Connections > SIM Card Manager > Add Mobile Plan > Scan Carrier QR code. Scan the eSIM QR code from your email and follow the instructions to complete the setup. A similar process applies to all Android devices, though some steps may differ slightly.
Set up eSIM on Google Pixel: Go to Device Settings > Network & Internet > Mobile Network > Download a SIM instead > choose to add via a QR code. Scan the QR code from your email and follow the instructions to complete the setup.

Holafly eSIMs: Unlimited data, peace of mind

If you’re based in the UK and want to escape the stress of switching UK SIM cards or dealing with roaming charges when on holiday, but also want high-speed internet at home, Holafly Plans is your solution.

Holafly Plans is an all-encompassing solution, offering three flexible data plans on a monthly eSIM subscription basis. Use Holafly Plans as your home internet plan or in over 170 destinations under just one eSIM profile.

Just $64.90 USD (~£47 GBP) gets you unlimited data and unlimited hotspot to keep all your devices, friends, and family connected wherever you go.

Looking for a shorter solution? Our travel eSIMs provide unlimited data in over 200 destinations. Check out our eSIM store to stay covered on your next trip with daily hotspot sharing, custom days, and 24/7 customer support.

Frequently asked questions about iD Mobile

Does Sky Mobile support eSIM?

Yes, Sky Mobile supports eSIM technology and offers eSIMs with SIM-only data plans and phone contracts.

How to convert physical SIM to eSIM with Sky?

Sign in to your Sky online account and go to “SIM options” to convert to an eSIM. You’ll need to be the account holder to do this.

Which network do Sky eSIMs use?

Sky Mobile uses the O2 network for its mobile services.

Disclaimer: The data in this article is accurate as of November 6, 2025, and is subject to change.

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Mahnoor Bangush

SEO Content Writer

Born and raised in Queens, New York, I'm a Psychology graduate with a passion for writing that I've been nurturing since 2019. Over the years, I've enjoyed creating meaningful content across various niches, including sports, hospitality, and career development. At Holafly, I focus on crafting useful and inspiring pieces to make your adventures more effortless. One of the best perks of this role? Creating travel content always seems to inspire my next vacation destination!

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