Holafly eSIMs: A Better Way to Stay Connected When You Travel
In today’s digital age, staying connected while traveling is no longer a luxury but a necessity. From navigating to your accommodation to finding local dining options and even translating foreign menus, reliable data can significantly enhance your travel experience. Gone are the days of lugging around heavy guidebooks or fumbling with physical SIM cards in foreign kiosks. Enter the eSIM revolution, which has transformed how travelers access mobile data abroad. Among the leading companies in this space is Holafly, a Spanish-founded provider offering a seamless eSIM experience that caters to the needs of modern globetrotters.
Launched in 2017 and now based in Dublin, Holafly allows users to install an eSIM on their devices via a simple QR code. This innovative approach eliminates the hassle of physically swapping SIM cards and offers users the convenience of unlimited data across a vast network of over 200 destinations. Holafly’s plans are flexible, allowing travelers to choose from 1 to 90 days of unlimited data, making it particularly appealing for those visiting multiple countries or relying heavily on mobile connectivity for work or social media. The setup process is straightforward: users simply need to ensure their device is eSIM-compatible, save their QR code, and follow the activation steps, which can be completed in minutes. Additionally, Holafly’s data-only eSIM allows users to retain their home SIM card for calls and texts, ensuring they can stay in touch without incurring exorbitant roaming fees.
What sets Holafly apart in the crowded eSIM market is its commitment to customer support and transparency. With 24/7 multilingual assistance and no hidden costs, travelers can feel secure in their choice. Plans start at around $4 per day, with discounts available for longer durations or through subscription options. Holafly’s eSIMs are particularly advantageous for digital nomads, bloggers, and anyone who needs reliable data while on the go. The ease of setup, combined with the promise of unlimited data, makes Holafly an attractive choice for anyone looking to stay connected while exploring the world. For those ready to embark on their next adventure, using the code MATTK can secure a 5% discount on any eSIM, further enhancing the value of this essential travel tool.
When you’re traveling, staying connected is essential. Whether you’re figuring out the best route to your hostel, finding a place to eat, or translating a train schedule or menu, having reliable data makes life on the road infinitely easier. I still remember my early days of travel carrying a physical guidebook around as I wandered the streets looking for my accommodation.
Or, when smartphones became widespread, searching for a SIM card kiosk to buy a physical SIM, trying to poorly communicate with staff in a language I didn’t know, and spending 20 minutes swapping out tiny plastic chips.
Luckily, things have changed and life is incredibly easier thanks to eSIMs. Rather than needing a physical SIM card, you can download an app that gives you tons of high-speed data. In a world where we need to be connected for so many reasons (for example, everything in China is paid through an app, so you need data), eSIMs are great.
One company that’s become a major player in this space is
Holafly
. (Use the code MATTK to get a 5% discount.) They offer unlimited data, quick setup, and global coverage without the hassle of finding a physical SIM card.
In a world of seemingly never ending eSIM companies, they are one of the best. In this blog post, I will tell you why!
Who is Holafly?
Holafly
is a Spanish-founded company that started back in 2017 and is now based in Dublin. They offer eSIMs that you can install on your phone via QR code. Once activated, they let you connect to the internet abroad using local carrier networks. What sets Holafly apart from a lot of other providers is that over 200 of their options come with unlimited data and are priced by days rather than gigabytes. You can personalize the days from 1 up to 90 days in over 200 destinations. Holafly’s coverage is also pretty extensive. They offer service in over 200 destinations, which includes most of Europe, Asia, North America, and Latin America.
How to Set Up Holafly
The process of setting up Holafly is incredibly straightforward. Here is how to do it:
Check your phone first
– Make sure your device is unlocked and supports eSIM (
most recent iPhones and many newer Androids do
). Have a Wi-Fi connection handy for setup.
Save the email & QR
– Keep the QR code and order info somewhere safe.
Install the eSIM
– While on Wi-Fi, open the confirmation email and scan the QR code from your phone camera or tap the activation link. There are three options:
Scan the QR Code
Manual Installation
One-Button Install for iOS 17.4 or above
On iPhone: Settings -> Cellular (or Mobile Data) -> Add Cellular Plan -> scan the QR.
On Android: Settings -> Network & internet (or Connections) -> SIMs or Mobile network -> Add eSIM / Add mobile plan -> scan the QR. (Exact labels vary by phone.)
On arrival, enable data roaming for the eSIM
– Go to Cellular/Mobile Data settings, select the Holafly line and turn on Data Roaming and Mobile Data for that line. (Turn off Mobile Data for your home SIM to avoid accidental roaming charges.)
Holafly partners with local carriers, so your connection depends on whichever network is strongest in that region. Note that
Holafly
’s eSIMs are data-only. You can keep your home SIM card in your phone for texts or calls, while Holafly handles all your data. Apps like WhatsApp, iMessage, and Telegram will still work with your regular number, so you can message friends and family just like you would at home.
The “unlimited data” promise is what draws most people in, and for good reason. Most eSIM companies sell data in small bundles, which adds up quickly, especially if you’re using maps, social media, or video calls. With Holafly, you just pay for the number of days you need and get unlimited data during that time.
Plans start at around $4 USD per day, though they are cheaper if you get more days or choose their new subscription options Holafly Plans.
Plus, Holafly offers 24/7 customer support multilingual, hotspot capabilities, 15+ regional eSIMs, a global eSIM, no hidden costs, and an incredible 6 month flexible refund policy.
I think it’s one of the best eSIM options for travelers who want reliability and ease of use. It’s especially great for people visiting multiple countries or anyone who relies heavily on mobile data — bloggers, remote workers, or digital nomads. The connection has been consistent, speeds are good, and the ability to set everything up before I even leave home is a huge time-saver
At the end of the day, that’s really what makes Holafly appealing: simplicity. You don’t have to think about data, SIM cards, or network compatibility. You just scan, activate, and go. For travelers like me, that convenience is priceless.
Use the code MATTK to get a 5% discount on any eSIM for your next adventure
!
Terms and Conditions:
For Website or App
5% on eSIMs and 10% off on Holafly Plans for the first 12 months
No minimum purchase requirement
All customers
No usage limits
Can’t combine with other discounts (except Holafly Plans annual subscription 22%)
Active from now, no end date
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New York Times
best-selling book to travel will teach you how to master the art of travel so that you’ll get off save money, always find deals, and have a deeper travel experience. It’s your A to Z planning guide that the BBC called the “bible for budget travelers.”
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Book Your Trip: Logistical Tips and Tricks
Book Your Flight
Find a cheap flight by using
Skyscanner
. It’s my favorite search engine because it searches websites and airlines around the globe so you always know no stone is being left unturned.
Book Your Accommodation
You can book your hostel with
Hostelworld
. If you want to stay somewhere other than a hostel, use
Booking.com
as it consistently returns the cheapest rates for guesthouses and hotels.
Don’t Forget Travel Insurance
Travel insurance will protect you against illness, injury, theft, and cancellations. It’s comprehensive protection in case anything goes wrong. I never go on a trip without it as I’ve had to use it many times in the past. My favorite companies that offer the best service and value are:
SafetyWing
(best for budget travelers)
World Nomads
(best for mid-range travelers)
InsureMyTrip
(for those 70 and over)
Medjet
(for additional evacuation coverage)
Want to Travel for Free?
Travel credit cards allow you to earn points that can be redeemed for free flights and accommodation — all without any extra spending. Check out
my guide to picking the right card and my current favorites
to get started and see the latest best deals.
Need a Rental Car?
Discover Cars
is a budget-friendly international car rental website. No matter where you’re headed, they’ll be able to find the best — and cheapest — rental for your trip!
Need Help Finding Activities for Your Trip?
Get Your Guide
is a huge online marketplace where you can find cool walking tours, fun excursions, skip-the-line tickets, private guides, and more.
Ready to Book Your Trip?
Check out my
resource page
for the best companies to use when you travel. I list all the ones I use when I travel. They are the best in class and you can’t go wrong using them on your trip.
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Holafly eSIMs: A Better Way to Stay Connected When You Travel
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