Planning a trip to the UK and stuck wondering how you’ll stay connected and which eSIM actually works without the headache? I got you!
I just spent a full month traveling through England and Wales with my husband and our 5-month-old baby. After traveling to 65+ countries as a full-time content creator, staying connected is non-negotiable for me.
Which is why Holafly is the best eSIM for the UK if you want unlimited data, zero stress, and high speeds through England, Wales, and the rest of the United Kingdom.
They are the eSIM provider I’ve consistently used on all of my trips, including Japan, Indonesia, and Brazil!
What is Holafly?
Holafly is a global eSIM provider that lets you stay connected abroad without the hassle of physical SIM cards.
They provide data in over 200 destinations, including 15+ regional plans and 1 global plan (with coverage in 110+ countries).
Rather than trying to find a SIM card at the airport or paying expensive roaming fees, you can purchase your eSIM online, install it in minutes by scanning a QR code before your trip, and enjoy fast, reliable mobile data the moment you arrive at your destination.
No hidden costs and no roaming fees. If you value truly unlimited data without having to worry about limits and quotas, this is for you!
🌐 Use code WANDERLOVER for 5% off
Holafly Features
Unlimited Data Across the UK
Unlimited data is a major advantage when traveling through England, Wales, and all other countries in the UK, especially if you’re constantly using your phone for navigation, work, or sharing your trip. With Holafly, there’s no need to track usage or worry about running out of data. It gives you total peace of mind and lets you stay connected the entire time!
Fast & Reliable Internet
Fast, reliable internet (4G LTE and 5G where available) makes getting around effortless. With strong coverage throughout all of the UK, you can check train and bus times, use Google Maps or Waze for driving, book Ubers or taxis on the spot, upload, stream, and post in real time.
500MB Shareable Hotspot Data Daily
Holafly also allows you to share up to 500MB of data with a travel companion or a second device every day, which is incredibly useful if someone doesn’t want to buy a separate eSIM.
Automatic Network Switching (UK Coverage)
One of the biggest advantages of using Holafly in the UK is that it automatically connects to the fastest available network, instead of being locked to just one carrier. As you travel through England and Wales, your eSIM seamlessly switches between major UK networks that Holafly partners with: Orange UK, T-Mobile UK, H3G UK, Virgin Media O2, and Vodafone UK.
No Hidden Costs and No Roaming Fees
No surprise charges which is why I keep using them for all my travels.
🌐 Use code WANDERLOVER for 5% off
Pros of Holafly UK eSIM
When it comes to choosing the best eSIM for the UK, Holafly stands out for a number of reasons that make it ideal for travelers heading through England and Wales:
✔ Unlimited Data
One of the biggest advantages of the Holafly UK eSIM is unlimited data so you never have to worry about running out. This is the BEST.
✔ Instant Connectivity Upon Arrival
Set up your eSIM before you travel and you’re instantly connected when you land!
✔ Automatic Network Switching
Holafly connects to the fastest available network (including Orange UK, T-Mobile UK, H3G UK, Virgin Media O2, and Vodafone UK), giving you reliable coverage across cities and countryside without manual network changes.
✔ Great for Work and Content Creators
Whether you’re working remotely, uploading high-quality videos, joining video calls, or just using maps and public transport apps, unlimited and speedy data gives you the freedom to travel and create without restrictions.
✔ Keep Your WhatsApp Number
Since it’s an eSIM, you can keep your home phone number and SIM active, allowing you to keep your WhatsApp number.
✔ Shareable Hotspot Data
Holafly allows you to share up to 500 MB with a partner or second device.
✔ Simple Setup & 24/7 Support
You get around-the-clock customer support in case you need help while traveling through England, Wales, and beyond.
Cons of Holafly UK eSIM
❌ No Local Phone Number Included
Holafly plans are data-only, so you won’t get a UK phone number. BUT you can still use WhatsApp, FaceTime, or other messaging apps, and keep your original SIM active!
❌ Higher Cost Compared to Small Data Plans
Because Holafly prioritizes unlimited data, it can be more expensive than providers that sell small or moderate data bundles.
❌ Requires eSIM-Compatible Device
If your phone doesn’t support eSIM, you won’t be able to use Holafly, but most newer iPhones and Android devices support eSIM, and there are guides to help you check compatibility before you buy.
My Experience Using Holafly Through England and Wales
Using Holafly while road tripping through England and Wales was completely seamless for me, a no-brainer when you have a baby.
My husband is from Cornwall so we were visiting his parents and I needed connection as soon as we landed. We then spent a lot of time on the road driving from Cornwall across different parts of England to Wales to visit my husband’s aunt, cousin, and son.
I stayed connected the entire time with the option to hotspot up to 500mb per day. We explored places like Tenby, checked traffic constantly on Waze, looked up rest stops and baby-friendly breaks on the go, and never once had to think about my signal dropping.
Having reliable data while traveling with a baby made everything feel calmer and it was such a relief knowing my phone just worked everywhere we went without any extra effort!
Holafly UK Pricing (Unlimited Data)
Here’s a pricing overview for Holafly UK eSIM so you can plan your data and budget before you book.
Holafly lets you choose a plan based on how many days you’ll be in the United Kingdom. It’s easy to adjust your days if needed.
Prices go up as the number of days increases but the daily rate often becomes more affordable the longer your plan. I opted for the 90 day plan.
Holafly UK eSIM pricing is based on the number of days you need unlimited data, which makes it easy to match your plan to your trip length.
A 1-day plan costs ~$3.90 USD, a 7-day plan is ~$27.30 USD (~$3.90 per day), a 15-day plan costs ~$50.90 USD (~$3.39 per day), a 30-day plan is ~$74.90 USD (~$2.50 per day), 60-day plan comes in at ~$106.90 USD (~$1.78 per day), and a 90-day plan costs ~$139.90 USD (~$1.55 per day).
eSIM Alternatives for UK
Holafly vs. Airalo
Airalo is usually cheaper and you can find small packages for shorter trips, but they don’t offer unlimited data. It’s a popular “light usage” option for navigation and occasional uploads, but not if you want to stay connected the whole time during your trip.
Holafly vs. Saily
Saily offers flexible plans ranging from small allowances to unlimited data depending on what you need. It also includes added security features like ad-blocking and web protection.
Conclusion: Is Holafly eSIM Worth It?
Definitely YES if you want truly unlimited data! For travelers and families who value convenience and peace of mind, Holafly stands out as one of the best eSIM options for the UK.
If you want to land in the UK already connected and focused on enjoying your trip and not your phone settings, Holafly is an easy, reliable choice!
Let me know if you have any questions and hope you have a fabulous trip!
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