Best eSIM for UK travel in 2024

If you’re traveling to the UK and need reliable connectivity, a tourist eSIM with a prepaid data plan is a smart choice. It allows you to switch between providers and adjust your data or call plans without physically changing SIM cards, making connectivity faster, more flexible, and seamless. Plus, the cost of an eSIM for the UK is quite affordable.

UK eSIM prices typically range from $4.49 to $49.00, depending on the data plan and duration. However, there are numerous options to choose from, which can be daunting for beginners. So, after testing 15 eSIM providers, I found the best eSIM for England visitors, offering competitive plans, low prices, and reliable coverage.

Top 5 UK eSIM providers: shortlist

1. Saily

   Best eSIM for UK travel in 2024
   9.6
2. Airalo

   Best UK eSIM with affordable plans
   9.3
3. Jetpac

   Best eSIM for seamless UK connectivity and high-speed data
   9.2
4. aloSIM

   Great eSIM if you're traveling to London, Scotland, or Ireland
   8.8
5. Nomad

   eSIM for the United Kingdom with unlimited data plans
   8.4

What to consider when choosing the best eSIM for the United Kingdom in 2024

When choosing an eSIM card for the UK, the most critical aspect is ensuring seamless connectivity at all times. Whenever you are looking for an embedded SIM, consider these factors:

• Destination. Are you traveling only in the United Kingdom, or do you need an eSIM that also works in neighboring countries like Ireland or across Europe?
• Communication needs. Will you just use your eSIM for internet connectivity (cellular data), or do you also need to make calls and send texts? Some eSIM providers offer data-only plans, while others include a phone number for calls and SMS. Which is better suited to your travel plans?
• Data usage. How much data will you need during your trip? Will you stream, use maps, or just browse the web? ESIM providers offer fixed plans, pay-as-you-go options, and top-up services. How much flexibility do you need?
• Travel duration. How long will you use an eSIM? Some travel eSIMs can have fixed validity periods, so make sure your chosen plan aligns with your trip length.
• Tethering. Do you need to share your device’s data connection through a mobile hotspot? If you plan to connect multiple devices, check whether your UK eSIM provider supports tethering. Will you need this during your travels?

Best eSIM for UK travel: a detailed list

1. Saily - best eSIM for the UK with unlimited data
2. Airalo - best UK eSIM with a phone number
3. Jetpac- best eSIM for fast setup and reliable UK coverage
4. AloSIM - top UK eSIM card for first-time users
5. Nomad - great eSIM for a short stay in the UK

To help you decide which UK prepaid eSIM card for tourists is best for your travels, I tested 15 providers with UK data plans. In order to narrow down the top 5 eSIM providers, I considered variables such as data plan flexibility, network coverage, and price. My findings below will help guide you in your decision.

1. Saily - best eSIM for traveling in the UK in 2024

Saily is the best UK eSIM thanks to its affordable plans, reliable connections, and straightforward app. Saily includes over 150 countries, and a 7-30 day UK plan offers everything from 1 GB to unlimited data. Although Saily doesn’t provide regional European plans, its competitively priced country plans for 37 EU countries make traveling around Europe on a budget easy.

Saily offers five UK eSIM plans, ranging from 1 GB to unlimited GB of data. The plans start at 1GB for $4.49 and are valid for 7 days. For more extended stays, all other plans are valid for 30 days, including 3GB for $8.99, 5 GB for $12.99, 10 GB for $19.99, and 20 GB for $31.99. Also, Saily recently renewed its popular 15-day unlimited data plan. You can conveniently top up your data through the Saily app during your trip if needed. Unfortunately, Saily currently only offers data plans without cellular connections, so you cannot make calls or send texts using this eSIM.

Saily partners with EE, the UK’s leading network provider, EE, ensuring reliable 4G, 5G, and LTE internet access throughout the country. Plus, it can be used on any eSIM-enabled phone—you simply need to activate it before your trip by choosing a plan and downloading the app.

Activating a Saily eSIM is quick and hassle-free and only took me a few minutes. You simply follow a few simple steps in the Saily mobile app, and since there’s no eKYC (identity verification) required, it streamlines the process a lot. Find a detailed installation guide in my colleague’s Saily eSIM review.

2. Airalo - UK eSIM with phone number and cost-effective plans

Airalo provides local UK data plans alongside a Discover Global+ plan, which covers the entire world, making it one of the best UK eSIMs with phone numbers. This regional plan simplifies international travel, covering 39 EU countries with data plans for up to 100 GB and up to 180 days in duration. Recently, Airalo introduced a plan that also includes phone calls and SMS, giving travelers with both data and voice needs additional flexibility.

Airalo offers local UK eSIM or Eurolink regional plans covering 39 European countries. For the UK, you can choose between data-only plans or those that also include calls and texts. Prices for data-only plans start at $5 for 1 GB and scale up to $100 for 50 GB. If you need phone calls included, plans range from $5.50 for 1 GB to $49 for 20 GB. Eurolink regional plans start at $5 for 1 GB (data-only) and range to $185 for 100 GB. Depending on your needs, you can choose between data and voice calling options with Airalo. More pricing information can be found in the Airalo review.

My Airalo eSIM provided seamless 5G and 4G/LTE coverage through EE when I traveled across the UK. It ensured I could enjoy fast, reliable speeds whether streaming, browsing, or using navigation apps. The network automatically adjusted to the best available speed, too, which gave me access to 5G in areas where it’s available. Even so, I had 4G/LTE in other areas, ensuring smooth connectivity throughout the UK and Europe.

Activating an Airalo eSIM for the UK is simple and quick: scan a QR code or use the Airalo app to download and install the eSIM. Since I didn’t need to verify my identity, this entire process took me a few minutes.

For a deeper investigation of Airalo, read our Airalo review.

3. Jetpac - best eSIM for seamless UK connectivity and high-speed data

Jetpac is an excellent eSIM option for travelers who prioritize fast and reliable data while visiting the UK. With coverage in over 130 countries, Jetpac eSIM provides seamless data connections, making it a solid choice for international and UK travelers. Although Jetpac's service does not include phone calls or SMS, it excels at providing high-speed data, perfect for browsing, streaming, and staying connected through internet-based apps.

Jetpac offers a wide variety of data plans, with prices starting at $4.00 for 1 GB of data for new users, valid for 4 days, and ranging up to $34.00 for 40 GB, valid for 30 days. This range of options allows you to choose a plan that fits your travel needs, whether you're staying for a short trip or an extended visit.

Jetpac partners with top UK network carriers, including EE, Vodafone, and O2, to ensure strong 5G and 4G/LTE connectivity throughout the country. Whether you're navigating urban centers or exploring rural areas, Jetpac guarantees reliable, fast internet access.

Setting up your Jetpac eSIM is quick and easy. You simply download the app, pick your desired plan, and activate the eSIM within minutes. There's no need for identity verification, making the process smooth and hassle-free for travelers.

4. AloSIM - best UK eSIM suitable for Scotland, England and Ireland

AloSIM is another reliable UK eSIM, offering seamless mobile connectivity, affordable data plans, and easy activation. There are three types of plans: UK-only, British Isles (the United Kingdom and Ireland), or Europe Plan, which covers 35 European countries, including the UK. Also, UK travel eSIMs don’t have phone calls or messages, and none offer unlimited data.

AloSIM stands out from its competitors due to its personalized Data Calculator. This tool helps you estimate the data you need based on your travel activities. You will only pay for the plan that suits your needs and won’t overspend on more extensive plans you don’t actually use.

When traveling to the UK with aloSIM, you can choose from six different eSIM plans: 1 GB for $5, 2 GB for $7.50, 3 GB for $10, 5 GB for $15, 10 GB for $22.50, and 20 GB for $36. Each plan has a validity period of 7, 15, or 30 days, giving you flexibility based on your needs. Also, aloSIM offers Europe-wide plans starting at $5 for 1 GB, with options reaching up to 100 GB for $185, available for durations ranging from 7 to 180 days. For combined UK and Ireland coverage, plans start at $4.50 for 1 GB and range to $20 for 10 GB.

With partnerships with major UK network carriers like EE, Three, O2, and Vodafone, aloSIM ensures robust internet connectivity during your stay. AloSIM’s impressive feature is transparency: before purchasing, you can see which partnering networks you’ll be connected to. You can also find out what speeds are available in your area, such as 3G, 4G, 5G, and LTE. This level of clarity isn’t common among eSIM providers.

Activating aloSIM is quick and easy: simply purchase a plan through their website or app, scan the QR code they’ll send you, and install the eSIM. Setup is completed within minutes, and you’ll be connected to the carrier immediately upon landing in the UK. Need help setting up your aloSIM? Check out the detailed installation guide in our aloSIM review.

5. Nomad - feature-rich eSIM for the United Kingdom and Europe

Nomad is a top UK travel eSIM with flexible allowances and a validity period that suits most travelers. It offers local UK eSIMs and regional eSIMs for Europe, covering 36 countries, making it a decent choice when planning a multi-destination trip. It also supports mobile hotspots, simplifying business travel or vacations with friends and family with multiple devices to connect.

Nomad offers data-only eSIMs in the UK and Europe, with options of 1GB, 3GB, 5GB, 10GB, and 20GB. Local UK plans range from $5 for 1GB to $18 for 20GB, with validity periods of from validity periods of 7 to 30 days. For Europe, covering 36 countries, plans also start at $5 for 1GB and range up to $22 for 20GB, offering the same flexible validity between 7 and 30 days.

To ensure robust internet connection in the UK, Nomad partners with top local carriers such as EE, Vodafone, and O2. However, network support differs across plans, so make sure to check plan details before making a purchase.

Activating a Nomad eSIM is straightforward and user-friendly and requires no identification. You can download the Nomad app from the Google Play Store or Apple Store and follow the on-screen instructions, or scan the provided QR code. You can also check a step-by-step installation guide with photos on my colleague’s Nomad review page.

Comparison table of the UK eSIM providers

In my opinion, Saily is the best eSIM for travel to the UK. Their plans have been updated to offer unlimited data for 15 days, making it ideal for tourists who need constant connectivity. During my research, I found Saily to offer the best balance of affordability and reliability, with easy activation and excellent coverage across the UK.

Get a Saily eSIM for UK

How to use an eSIM in the UK?

Using an eSIM in the UK is straightforward and efficient, offering travelers seamless connectivity. Here’s how to start:

1. Choose an eSIM app with a suitable plan. I recommend Saily for its affordable and reliable options.
   
2. Select and purchase your UK eSIM plan. Choose a plan that fits your data needs or includes phone calls.
   
3. Activate eSIM via QR code or app. Simply go to your device’s settings under “Mobile Data” or “Cellular Plans,” choose to add a new plan, and scan the QR code.
4. You now have an eSIM plan!

You can top up your data or manage your plan through the provider’s app or website, ensuring continuous connectivity throughout your trip.

Get a Saily plan for UK travel

Does my phone support UK eSIM cards?

Verify your smartphone’s specifications to determine whether it supports UK eSIM cards. Most modern smartphones, particularly those from major brands like Apple, Samsung, Google, and Huawei, include eSIM capabilities. You can confirm this by visiting the manufacturer’s website or checking your device’s user manual.

Here are the steps to see if your phone has eSIM support:

• IPhone: click Settings > Mobile Services > Add eSIM. If this option is available, your device supports eSIM.
• Android: Click Settings > Network & Internet > Mobile Network > Advanced > Carrier > Add Carrier. If eSIM is supported, you will see this option.

If you’re experiencing issues with your eSIM-compatible phone, ensure it is unlocked and not carrier-locked.

Also, make sure your device's software is up-to-date, as eSIM functionality may require the latest updates. If problems persist, contact your smartphone manufacturer or service provider for further assistance.

Why should I get United Kingdom eSIM?

Using the best eSIM for Great Britain offers many advantages that enhance convenience and connectivity. First, it provides instant access to data services, allowing you to stay connected as soon as you arrive without searching for a local SIM card. The activation process is straightforward and quick, often involving a simple scan of a QR code or using an app, eliminating the frustration of dealing with physical SIM cards.

ESIMs also enable you to keep your usual phone number while using a local data plan, ensuring you don’t miss important calls or messages. A dual-SIM feature is beneficial for maintaining seamless communication.

Most importantly, eSIMs are cost-effective. They often provide competitive data rates and eliminate expensive international roaming charges. You can easily top up data as needed, ensuring sufficient connectivity.

ESIMs are an efficient, cost-effective, and flexible way to stay connected in the UK while traveling.

Save while traveling to UK with an eSIM

Essential information about using an eSIM in the UK

You should consider the following points when using an eSIM in the United Kingdom:

1. Unlock Your Phone. Ensure your phone is unlocked, as locked phones are limited to a specific local mobile service provider, preventing eSIM usage.
2. Verify Phone Compatibility. Confirm that your device supports eSIM technology before buying an eSIM plan, as not all mobile phones are compatible.
3. Calling and Phone Number Features. Remember that not all eSIM plans offer calling capabilities or phone numbers. Some eSIMs only support incoming calls and SMS, not outgoing calls.
4. Activation Timing. Understand your eSIM activation timing. Some cards are valid from the moment they are installed, while others are valid only after they are connected to a network for the first time. If you want your eSIM to remain valid during your trip, activate it at the right time, neither too early nor too late.
5. Understand Activation Methods. Familiarize yourself with standard activation methods such as QR code, app-based, or SMS activation. Select the method you prefer and follow the provider’s instructions.
6. Expiration Period. You must be aware of the eSIM activation deadline, which usually expires within three months of your first activation. Make sure you activate within this timeframe to avoid expiration problems.

How to make calls with a UK eSIM card?

Many travel eSIMs support phone calls and messaging so that you won’t have issues making calls in the UK. Just make sure to pick a provider and a plan that comes with phone call support. I recommend Airalo’s global Discover+ plan.

You can make calls using a UK eSIM by following these steps:

1. Check Compatibility. Ensure your device supports eSIM and is unlocked.
2. Purchase an eSIM Plan. Choose a UK eSIM plan with voice call services. Confirm that it offers outgoing calls.
3. Install eSIM. Scan the QR code or follow the app-based activation instructions provided by your eSIM provider.
4. Set Up Voice Services. On iPhone, click on Settings > Cellular > Add Cellular Plan. On Android, go to Settings > Network & Internet > Mobile Network > Advanced > Carrier.
5. Activate Voice Services. Ensure eSIM is selected as your active line for calls and SMS. You might need to restart your device.
6. Using Data for Calls. Ensure mobile data is enabled for apps like WhatsApp or Skype. Open the app and place calls as usual.
7. Test Your Connection. Make a test call to confirm everything is set up correctly.

By following these steps, you can effectively use a UK eSIM with calls while traveling.

Save while in the UK with eSIM

Conclusion: What is the best UK prepaid eSIM card for tourists?

Using an eSIM for UK travel is a game changer, ensuring internet access at all times at an affordable price. Unlike the expensive roaming plans of conventional mobile telecom providers, top travel eSIMs come with customizable one-off plans and subscriptions. Plus, leading eSIM providers also offer competitively-priced plans and robust connectivity through their partnerships with UK mobile carriers.

After researching 15 eSIM providers, I recommend Saily as the best option for UK tourists due to its perfect balance of affordability and reliability. The most budget-friendly plan starts at $4.49 for 1 GB, with options up to 20 GB for 30 days. Saily also recently renewed its plan and offers unlimited data for 15 days.

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Best eSIM for traveling Europe in 2024

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FAQ

Can I buy prepaid eSIM in the UK?

Yes, you can buy a prepaid eSIM in the UK, but I recommend getting one before your trip for convenience. Many eSIM providers offer prepaid data plans specifically for tourists, allowing you to activate the service as soon as you arrive. I personally recommend Saily for UK travel, as it’s affordable and reliable for staying connected while exploring the UK. Plus, Saily’s activation process is quick and easy.

How much does a UK eSIM cost?

The cost of UK eSIM can vary depending on the provider and the data plan you choose. UK eSIM prices typically start around $4.49 for 1 GB of data, making it easy to find an affordable option like Saily eSIM. It offers some of the best value data plans ranging up to 20 GB for longer stays or heavier data use.

Which is the best eSIM plan for the UK?

The best eSIM plan for the UK depends on your data needs and stay length. Personally, I recommend Saily because it offers a great mix of affordability and flexibility. If you only need light data for a short trip, their 1 GB plan for just $4.49 is a solid option. For more extended stays or if you use more data, Saily also offers plans up to 20 GB, perfect for navigating, streaming, or remaining connected throughout your entire trip.

Which eSIM is best for London?

Saily is the best eSIM for London, as it offers great coverage throughout the city with affordable data plans starting at $4.49 for 1 GB of data. Whether in central London or exploring the outskirts, Saily’s reliability and easy activation process make it perfect for tourists. Plus, if you need more data for more extended stays or heavier use, they offer plans up to 20 GB for 30 days.

Can I use an eSIM card to make calls in the United Kingdom?

Yes, you can use an eSIM to make calls in the United Kingdom, but it depends on the provider and plan. Some eSIMs are data-only, meaning they won’t support voice calls unless you use apps like WhatsApp or Skype for calling. If you need the best UK eSIM with a phone number, I recommend Airalo. For data-only use, I recommend Saily, which offers affordable plans starting at $4.49 and is convenient for tourists relying on apps for communication.

Where can I find cheap UK eSIM plans?

If you’re looking for cheap UK eSIM plans, check out Saily. It offers some of the most affordable options, starting at just $4.49 for 1 GB of data. I’ve found it to be one of the best value options for tourists. It has flexible plans that offer up to 20 GB for those needing more data during their trip. You can easily purchase and activate it online before arrival, making it both budget-friendly and convenient.