Let me tell you about the most avoidable waste of forty-five minutes I’ve ever had.
Rome. Fiumicino Airport. I’d just landed after a connecting flight through Dubai, sleep-deprived and hungry, with a full day planned — the Vatican, Trastevere, dinner somewhere I’d bookmarked three weeks ago. And there I was, standing at a Vodafone kiosk trying to explain to a very patient Italian man that yes, my phone is unlocked, no, I don’t know which nano or micro SIM I need, and yes, I understand the plan expires in thirty days but I’m only here for nine.
It took forever. The plan cost more than it should have. And I still had to ask someone at my hotel to help me activate it because the instructions were entirely in Italian.
That was four years ago. I’ve travelled differently ever since.
Europe Is Many Countries. Your SIM Shouldn’t Know the Difference.
This is the thing for first-time Europe travellers. You plan this big multi-country trip — say, Paris to Amsterdam to Prague — and somewhere around border two, your “European SIM” starts behaving badly. Throttled speeds, unexpected charges, or just straight-up no service because the plan you bought in France technically covers “Europe” but only if you squint at the fine print.
Europe isn’t one country. It’s twenty-something different telecom environments loosely held together by EU roaming regulations. Those regulations help — EU citizens and residents have genuine protections. But as a traveller coming from outside the EU? You’re largely on your own, working out which prepaid plan actually covers which countries, at what speeds, with what limits.
It’s exhausting. And unnecessary.
What I Use Now (And Why I Won’t Go Back)
I switched to Holafly eSIMs two years ago and the difference is almost embarrassing — like I’d been doing it the hard way on purpose.
An eSIM is essentially a digital SIM. There’s no physical card, no slot to fumble with, no risk of dropping a tiny piece of plastic down an airport drain (this happened to someone I travelled with, in Lisbon, in the rain — not a great afternoon). You buy the plan online before you leave, scan a QR code, and it installs directly onto your phone. Done.
For Europe specifically, I’ve been using Holafly and it’s genuinely become one of those travel tools I just don’t think about anymore — which is exactly how it should be.
The Europe plan covers 40+ countries across the continent. Unlimited data, no throttling after some arbitrary cap, and it works across all the countries most travellers actually want to visit — France, Germany, Italy, Spain, Portugal, Netherlands, Czech Republic, Greece, Croatia, and plenty more. I’ve tested it across eight countries over two separate trips and connectivity has been consistent throughout.
The Moments It Actually Matters
People always say “unlimited data” like it’s just a sales word. In Europe, it’s not.
Think about what you actually do while travelling. You’re on Google Maps constantly — not just for getting from A to B, but for real-time rerouting when a street is closed for a market, or when you take a wrong turn (always more interesting, usually fine). You’re translating menus, reading reviews right before you walk into somewhere, messaging your travel partner about which platform your train leaves from, downloading tickets, checking hostel check-in times, looking up whether a museum is closed on Mondays (so many museums are closed on Mondays).
And that’s the normal stuff. Add in a travel delay — a cancelled train, a missed connection, an accommodation issue — and suddenly having reliable data isn’t a convenience, it’s what keeps the trip from unravelling.
Data caps run out. I’ve had plans that promised 10GB, burned through it by day five, and spent the rest of the trip nursing every megabyte like it was precious fuel. Unlimited just removes that anxiety entirely.
A Couple of Things to Check Before You Buy
Not every phone supports eSIM — older devices and some budget Android models don’t. Worth checking your settings or a quick Google of your phone model before you go ahead. Most phones made in the last four or five years support it.
Also, eSIMs are generally data-only. If you need to receive calls on a local European number, a physical SIM is still your option. But for most travellers — especially those who rely on WhatsApp, FaceTime, or just need data for navigation and apps — it’s not an issue at all.
One more thing: you can keep your home SIM active at the same time if your phone has a dual SIM setup. So your regular number stays reachable for banking OTPs or anything important, while the eSIM handles all your travel data.
Europe Is Too Good to Be Distracted by Logistics
Honestly, the best thing I can say about getting your connectivity sorted before you fly is this — you stop thinking about it. And when you stop thinking about it, you start actually being present in the places you’ve spent money and time to reach.
The light in Lisbon at 6pm. The chaos of a Barcelona Sunday market. Waking up early enough to see Venice before the crowds arrive. These things don’t need documentation for Instagram. They just need you to be there, fully, without staring at a “searching for signal” icon.
Sort the boring logistics early. Everything else takes care of itself.
