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Best eSIM for London in 2024

Get unlimited data from Holafly, phone calls from Orange, or a limited data package from Airhub. Choose the best eSIM for London!

Julio Osuna

March 26, 2024

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London is a go-to destination when traveling to the UK, and you have to take an eSIM with you to stay connected on your trip. As there are many eSIM London to use, it’s better to have a guide and compare the best options in the market.

That’s why we have a guide that’ll show travelers what the best eSIMs for London are and what each one offers. So, if you are planning on traveling there soon, keep reading to choose the best service to get internet in London!

Why is eSIM for London the best option for tourists?

When traveling abroad, there are plenty of options to consider using to get mobile internet in London. For travelers, getting the chance to use roaming with their local cell phone operators, taking a Pocket WiFi, or simply relying on local SIM cards might sound like a good idea.

Truth be told, these options are all accessible for travelers, but people do have to consider that these might end up being more expensive or might not provide such a good service when compared to an eSIM. That is why it is important to know what is eSIM.

Based on what an eSIM offers, these have become a better option to visit London. An eSIM for London allows people to stay connected with a good service while not charging lots of money for its use.

london esim
London streets at night. Source: Pexels.

eSIMs are also easy to purchase, which makes it a great alternative for travelers who plan to buy one while traveling. Or people will buy one before the flight starts. There’s no need to wait for the eSIM to be delivered.

Overall, it’s a practical service that people need to know more about in order to use it while traveling to London and around the world.

What do you need to know before using an eSIM for London?

Before you buy an eSIM, there are some things people need to know. The most important requirement is for people to get an eSIM-compatible device. If the mobile is not compatible with this technology, then travelers won’t have access to this service and will have to rely on a Pocket WiFi or SIM card to have internet in London.

On the other hand, it’s important for travelers to have an open-band cell phone, as this matters when it comes to getting an eSIM for traveling to London. This is due to the fact these virtual SIM cards work with international mobile networks from different mobile carriers, so check that your cell phone is unlocked before getting an eSIM!

Also, people have to check that their devices are compatible with local mobile networks. This is not such a huge issue, but people need to keep an eye on this if they want to use their London eSIM.

Lastly, one of the most important things to know about the best eSIM for London is how easy it is to get. With an internet connection is more than enough to buy one, and people can get as many as they need for their trip.

What are the best tourist eSIMs for London?

Currently, there are different eSIMs for London to consider using. Still, it’s important for people to know how good these are and what they offer in terms of features.

That’s why we’ll talk about the top 5 eSIMs people can consider using in London, and we’ll point out which one is the best from them all based on the side-to-side comparison!

eSIM Features Holafly OrangeThree AirhubAloSIM
Do they charge for the eSIM?NoNoNoNoNo
Top-UpYesYesYesYesYes
AppYesNoNoYesYes
Unlimited dataYesNoYesYesNo
Customize days of useYesYesYesYesYes
Networks Telefonica/EE/HutchinsonOrangeThreeAirhub, EE, O2O2, Three, EE

1. Holafly eSIM for London 

👉Outstanding feature: Offers a customization feature to make the eSIM easier to purchase.

The first option for people who are traveling to London and want to stay connected while visiting the city comes with Holafly. This company has been rapidly becoming one of the go-to options for travelers from all around the world, and providing its eSIM service for London makes it a great alternative to use.

Currently, the company offers unlimited data with their London eSIM. Compared to other companies, Holafly eSIM for London allows people to choose how many days they truly need the service to work. People can choose from 1 to 90 days while using Holafly to stay connected in London, and prices will vary from 6 USD to 139 USD.

london esim
Holafly eSIM London. Source: Holafly.

While the customization feature is a truly outstanding feature, people can also rely on other features from the company, such as unlimited data and easiness of purchase. As long as someone has an eSIM-compatible device, they can use the Holafly eSIM for London.

Overall, this is a great option to consider using while traveling due to everything it offers. 

Advantages and disadvantages 

Advantages of the Holafly eSIM for London:

  • It includes a hotspot feature that allows users to share up to 500MBs per day.
  • Easy to purchase and activate through the iOS or Android app.
  • 24/7 customer service is available in different languages and channels.
  • Different payment methods and currencies are available for use.
  • Immediate delivery through email with a QR to activate the eSIM.

Disadvantages of the Holafly eSIM for London:

  • Requires an eSIM-compatible device to use it.
  • Doesn’t include phone calls.

2. Orange Holiday Europe eSIM for London

👉Outstanding feature: Choose an eSIM with text messages and phone calls.

Orange is one of the biggest mobile companies in Europe. This company started operating in France and has been rapidly becoming an option for Europeans when it comes to using their service locally and while traveling.

For travelers, Orange created Orange Holiday. This service allows people to choose their destination and pick different data plans. For those who are visiting London, this service allows them to use data packages that vary from 4,99 to 49,99 Euros. 

Orange doesn’t offer unlimited data packages. They rather offer people limited data packages that include phone calls and text messages, which is an outstanding feature when it comes to picking an eSIM for traveling.

Orange data plans for London. Source: Orange.

Lastly, Orange eSIM data packages are a great option for short trips. The company plans to work from 7 to 28 days, so people have to keep this in mind.

Advantages and disadvantages 

Holiday Orange eSIM for London advantages:

  • Include phone calls and text messages in some of their data packages.
  • Allows people to choose a SIM or eSIM for their trip.
  • Customer support is available 24/7.
  • Proper coverage in London.

Holiday Orange eSIM for London advantages:

  • Doesn’t offer unlimited data packages.
  • Only available in Euros.
  • Only offers up to 28 days of data packages.

3. Three eSIM cards for London

👉Outstanding feature: Includes 5G with their eSIMs.

Three is one of the local carriers that has become a popular option based on how easy it is to get one to travel in London. Compared to Orange and Holafly, people have to be customers from Three UK before getting access to an eSIM.

For people to get an eSIM from Three, they must have a Prepaid or Three Bill Pay plan. These plans vary from 15 to 60 Euros and offer a variety of features; some of these include unlimited data, some offer limited data, but all of them include phone calls and text messages.

Bill Pay data plans for London. Source: Three.

Overall, it’s a good service, but people have to be prepared to spend some extra time getting a Three eSIM as it surely requires signing a contract due to how it works.

Advantages and disadvantages 

Three eSIM for London advantages:

  • Include text messages and phone calls on their plans.
  • Three offers limited and unlimited data packages.
  • Customer support in physical stores.

Three eSIM for London advantages:

  • Monthly subscriptions are available on all their data plans; some might have a price increase.
  • Available in Euros.
  • It requires a previous customer to switch from a SIM to an eSIM.

4. Airhub digital SIM for London

👉Outstanding feature: Choose an eSIM with text messages and phone calls.

Another option to travel to London with an eSIM comes with Airhub. This company doesn’t have much time in the market, but it is becoming an alternative for travelers who want to stay connected while abroad.

As for now, they offer people a variety of data plans. They offer data plans featuring a local carrier, such as EE or O2 from the UK, which offer limited and unlimited data plans plus phone calls. Airhub also offers its own eSIMs with limited data packages without phone calls.

Airhub data plans for London. Source: Airhub.

Prices from the company vary from $5 to $23, depending on the chosen plan. Airhub also has an app that people can use to buy and activate eSIMs.

Advantages and disadvantages 

Airhub eSIM for London advantages:

  • Works with local carriers to offer eSIMs.
  • Has unlimited data packages for London.
  • Some data plans include phone calls.

Airhub eSIM for London advantages:

  • Lacks of a direct contact to get customer support.
  • All data plans are valid for 30 days.
  • Unlimited data plans have a maximum use limit.

5. AloSIM virtual SIM for London

👉Outstanding feature: Choose an eSIM with text messages and phone calls.

AloSIM is the last alternative we have on the list of the best eSIMs for London. Since 2022, the company has been offering its services to travelers, and it’s now one of the go-to alternatives for people traveling worldwide.

Currently, the company only offers limited data packages. These data plans vary from 5 to 36 USD and include from 1 to 20 GB of mobile data. The company also offers phone calls and text messages, but this is an additional feature that has to be purchased separately.

AloSIM data plans. Source: AloSIM.

One thing to remember about AloSIM is that all users have to create an account before completing the purchase process on the website. Other than this, eSIMs are sent immediately after the payment is completed.

Advantages and disadvantages 

AloSIM eSIM for London advantages:

  • Include phone calls and text messages for an extra fee.
  • Work with LTE speeds.
  • Works with Three, O2, and EE mobile networks.

AloSIM eSIM for London advantages:

  • Doesn’t offer unlimited data packages.
  • Plans are limited to 30 days.
  • Slower purchase process.

Comparison between eSIM for London

Up to this point, we have talked about different companies and what each one of them offers to people. But, to make a decision, it’s important to dive further into details.

Overall, each eSIM for London offers different features. Some of them offer phone calls and text messages, some others offer unlimited data packages, and so on. So, let’s get into the details!

Which eSIM for London offers more data 

Based on each company, Holafly, Airhub, and Three are the companies offering more mobile data with their eSIMs.

Each one of these options offers people the chance to stay connected while visiting London with unlimited data packages. AloSIM and Orange only offer limited data packages for now.

Which London eSIM offers more benefits

Based on what each one offers, Holafly, Orange, Airhub, Three, and AloSIM offer lots of benefits when making a side-to-side comparison. So it’s difficult to say which one is better than the rest.

Overall, Holafly comes as the easiest to purchase with unlimited data plans and additional features, but Three offers more benefits as it is a local carrier. However, it’s also the hardest of all the eSIMs to get. Orange and AloSIM have good benefits, but they lack unlimited data; Airhub offers unlimited data packages and phone calls, but they have limited options for data plans in London.

Which eSIM for London is the best overall?

For us, based on what each one of these companies offers, the best option is to take a Holafly eSIM due to everything it offers to travelers. It is the easiest of all the eSIMs mentioned to buy, which is an overall advantage.

The other options mentioned are good, too. But when making a side-to-side comparison of features and add-ons, Holafly comes as the winner.

Final words about the best eSIMs for London

Now that we have talked about all the eSIMs to use in London and made a side-to-side comparison of what each one of them includes, it’s easier for travelers who are looking for guidance to choose which one is the best for them.

Making a decision might not be easy for travelers due to how complicated it is to choose among the available options. But, with some guidance from experts, it’s easier to choose the best eSIM to travel to London.

Now, people can take their eSIM and get internet once they arrive at the London airport to continue with their travel itinerary around the city! And, if they take an eSIM from Holafly to use in London, it will be easier for them to enjoy their trip.

FAQ about eSIM for London

How do I add eSIM to the UK?

For people who want to add an eSIM to use in the UK, this will depend on the carrier from which they buy their virtual SIM card. Depending on the chosen company, people can either add an eSIM through their mobile data menu or through the official carrier app.

Does Holafly work in London?

Yes! Holafly works in London thanks to their UK eSIM, which works with networks from local carriers like EE, Telefonica, and Hutchinson.

Which eSIM is best for the UK?

For us, the best alternative when it comes to talking about an eSIM to the UK that works in London is Holafly. The idea of having a customizable eSIM, unlimited data, additional top-notch features, and much more makes it the best option for travelers.

Can I get an eSIM in London?

Yes. People can get an eSIM in London from Three, a local mobile carrier. However, choosing this option is actually the most complicated of all the available options due to how hard it is to get an eSIM from a local carrier.