Globetrotting to hot travel destinations with your mobile phone is now easier and cheaper than ever, thanks to the Holafly eSIM. We love a deal, not to mention one that can take the cost and stress out of going abroad with your mobile. These days, staying connected no matter where your next adventure takes you is really a travel essential. But what about excessive roaming charges and the high price of data with your current mobile provider?
We've all been there – you're lost in the winding streets of a Greek coastal town, or abroad on a work trip and need that crucial document, or simply need your socials to keep in touch with friends and family. That's exactly the moment when you realise your data has hit its limit and you're in for extra charges. But now, thanks to Holafly, you can leave all of that hassle behind you.
Once you've signed up to Holafly and installed the eSIM, you get unlimited data without any roaming charges. Yes, you read that right – there are no hidden fees or catches in the small print. We think that this is a serious money-saver for anyone who needs to take their digital world with them wherever they go. Instagram live from the golden sands of Spain, or navigate the winding coastal towns of Morocco without giving your mobile data a second thought.
1. Holafly eSIM
5% off right now
Best for mobile data
Holaflyholafly.com
Unlimited data and no roaming charges in over 271 destinations. Use our code BAUERHOLA5 at checkout for 5% off.
Pros
- Incredibly good value compared to ordinary SIM charges
- Huge range of destinations
- No usage limits and no roaming charges
- 5% off right now for all customers
Cons
- Although the Holafly eSIM works in over 200 destinations, best check that yours is on the list - and check your device's eSIM compatibility before you buy
| Connectivity | 5G, 4G, LTE mobile network data connection (network availability and speed will vary depending on your destination.) |
| Compatibility | All brands and models (subject to eSIM compatibility) plus some laptops with a SIM card slot / eSIM compatibility. |
| Delivery and installation | Via email and/or QR code |
| Destinations | Over 200 to date |
What is an eSIM?
If you're new to the idea of an eSIM, it's an incredibly simple way to add a virtual SIM card to your device, so there's no fiddling around with card slots or worrying about losing your actual SIM. Whether it's a hiking trip in Peru, or the bustling streets of New York – if you find yourself a little off the beaten track, you have peace of mind knowing that Holafly has you covered with a truly international eSIM.
What destinations are available?
Chilling out in the Italian Alps with a view that's hard to tear your eyes from, or wild camping in one of Finland's national parks? But if you do need to open that laptop, tablet or smartphone Holafly has your back.
We're genuinely amazed by this: The Holafly eSIM works in over 200 destinations, including an option of a global eSIM with coverage in over 110 countries. You can also buy a plan for an entire region, such as (deep breath) Africa, Asia, Caribbean, Europe, Latin America, Middle East, North America, Oceania, China and Hong Kong and Macau, Eastern Europe, and the Balkans. As with all mobile service providers, we do recommend that you check that your destination is covered before you buy.

How do you get and install an eSIM?
Delivered to you electronically via email, or WhatsApp if you prefer, it's simple to install and activates instantly. You can track your eSIM usage and manage your plan (or buy more) using the user-friendly Holafly app, too. Again, as this is a virtual SIM, you keep your regular SIM card in place – which means your WhatsApp number stays the same, even while you're using the Holafly eSIM for your internet connection.
Also, check that your phone or laptop is compatible. The Holafly website provides simple ways to check for laptop or smartphone eSIM compatibility.
Peace of mind for all of your travels
Peace of mind is everything, especially if you rely on your mobile internet connection for maps, work or keeping in touch with your family and friends. There's nothing better than knowing that your mobile phone and internet costs are all prepaid when you set off on your travels. You get the added flexibility of adding more days to your plan as you need them, thanks to the Holafly app. With its eSIM installed, you'll board that plane, train or ferry (and wave goodbye to running out of data just when you need it the most). As our best eSIM for travel, you'll be roaming around the world in more ways than one.
Why choose Holafly?
We're always happy to recommend products that have thousands of satisfied customers, which is why the Holafly Trustpilot rating of 4.5 and eSIM sales that top 10 million are a ringing endorsement of how simple and reliable its eSIMs are. Throw in that Holafly discount code for new and existing customers, and you have a top data package to go with that package holiday or wilderness adventure.
So, fancy that trip to Turkey, Asia, the USA or your dream holiday destination? Our advice: grab that 5% discount while you can. Use our code BAUERHOLA5 at checkout. For us, it's a no-brainer – it's hola Holafly, adios roaming fees and data limits.

Chris Duffill is a Senior Tech Writer and Reviewer for What's The Best, Empire, Yours, Closer, Heat and other brands.
He specialises in smart tech, home entertainment and audiovisual equipment, including smartphones, speakers, amplifiers, turntables, streaming media players, and TVs. He is also one of our resident experts in computing, DSLR photography and all kinds of digital cameras. He also writes about retro gaming, game consoles and various electronic gadgets. If it plugs in, lights up or makes a noise, he’ll write about it. His background includes writing, editorial, marketing, design, video production and photography.

