Data only eSIMs
Travel eSIM Europe & UK
Stay connected across in Europe & UK without selling a kidney for data.
4.9
(401)
Set up in a few minutes
Unlimited hotspotting
Add more data with top ups
Install before travel
Set up in a few minutes
Unlimited hotspotting
Add more data with top ups
Install before travel
Plans & prices
Europe & UK plans
$21 AUD
$35 AUD
$45 AUD
$79 AUD
$99 AUD
$3.30/day
limited to 1 Mbps
Set up in a few minutes
Unlimited hotspotting
Add more data with top ups
Install before travel
40 countries included
Say whaaaaat
All pros, no cons
100% money back guarantee
Plans changed, device incompatible or locked, can't get it working, we've got you covered - see our .
Data-only eSIM - no phone number
Use internet based apps like WhatsApp and Messenger as normal. Note: you can't make traditional calls or SMS (yet).
Reliable 4G/5G connection
Powered by the best networks in Europe, with solid coverage across each country so you're never left hunting for signal.
Multiple data options
We have plans for 5, 15 or 30 days starting at only 1GB right up to unlimited for most destinations.
Unlimited hotspotting (tethering)
Hotspot to your laptop, tablet, to your friends, to whoever with our limitless hotspotting.
Auto-activates on arrival
Automatically activates when you arrive in Europe. Just update settings (we'll send instructions), and you're connected.
Install up to 90 days before travel
Install your Europe eSIM anytime within 90 days before you travel, the plan won't start until you arrive in Europe.
Keep your current number
You can have multiple eSIMs installed and switch them on and off as you like.
How to use travel esims
How it works
If you haven't used a travel eSIM before, you're in for a treat. It only takes a few minutes to setup and it's a fraction of the cost of roaming! See WTF is eSIM.
1. Quick phone check
Let's make sure your phone's on board. Our eSIM compatibility checker has all of the answers.
2. Choose a plan, enter your details
Choose a plan for your destination, enter your details and your payment information.
4. Auto-activated on arrival
Update settings on arrival (we'll email these to you) and boom, you're connected. Check your usage in the ZenSim app.
The nitty gritty
Europe & UK eSIM FAQs
Yep! Our Europe travel eSIMs come with an unlimited data option for both 5, 15 or 30 days depending on your needs. Unlimited data is great for those who want to just enjoy and not worry about blowing out a data cap. If you need more than 30 days you can also extend/top up the Europe eSIM in our ZenSim app - easy.
Yes! Your ZenSim Europe eSIM covers the UK as part of the same plan, alongside 39 other countries across the continent - so whether you're splitting your trip between London and mainland Europe, or just passing through the UK on your way somewhere else, you're covered on the same eSIM.
No need to buy a separate UK plan or switch anything when you cross over - your eSIM automatically connects to the strongest local network the moment you land, wherever that stop happens to be.
Traditional calls and SMS aren’t part of our Europe eSIM packages - they’re strictly data/internet. To talk or text, use internet based services (WhatsApp, Messenger, etc.) with your eSIM data.
Yes! You may install the Europe eSIM up to 30 days before you travel. It won’t connect or start using data until you arrive.
Early installation ensures you’re ready on arrival, and it won’t drain your plan until you’re in Europe.
If you encounter an activation message on iPhone before landing, it’s usually safe to ignore - see our eSIM Troubleshooting Guide for more info.
No, these eSIMs only provide data access and do not assign you a phone number. To make calls, you will need to use internet based apps such as WhatsApp or Messenger.
Your eSIM will activate automatically once you step off the plane in Europe. We do suggest installing your Europe Travel eSIM before departure (installation ≠ activation).
Installation is a breeze: scan the QR code provided or install via the ZenSim app over WiFi. Upon landing, the eSIM will activate itself.
Encountering issues? Visit our eSIM Troubleshooting Guide or contact us 😊
Your Europe travel eSIM kicks in as soon as you arrive in Europe - provided it was installed beforehand.
If you install it after you land, it should start working right away.
If you run into trouble, see our eSIM Troubleshooting Guide or get in touch with us.
Absolutely - using a travel eSIM beats roaming in Europe for several reasons:
Cost Efficiency: Our Europe local data rates are much cheaper than pay-as-you-go roaming fees.
Instant Activation: No need to wait for a SIM card; your eSIM goes live as soon as you land.
Data Visibility: Monitor exactly how much you’ve consumed, so there are no hidden surprises on your bill.
No, your plan only starts upon landing in Europe. Installing beforehand ensures you’re ready to go as the activation will happen automatically.
You’ll need WiFi for installation, so do it before departure and this way you will be connected as soon as you arrive.
If you run into any issues, our eSIM Troubleshooting Guide can help, or contact us directly.
Yes! Our eSIMs cover more than 200 countries, including Europe. We even provide regional eSIMs that span multiple countries in one package - head over to our Travel eSIMs page to learn more.
Signal & Connectivity: If you’re stuck without data, follow our detailed troubleshooting guide. If issues persist, contact support and we’ll fix it promptly.
Install Assistance: For help installing, consult our installation walkthrough. Still need help? Reach out and we’ll guide you step by step.
Other Support Requests: For anything else, head to our contact page.
Absolutely. If you’ve purchased a regional eSIM, it’s built to work across all the countries listed in the country section above.
Once activated, you’re free to travel between them without losing your connection.
Yep! 99% of our eSIMs can be topped up within the ZenSim app with just a couple of clicks. If you run out of data, need more days, or you even want to add a new destination to the same eSIM, you can do all of this in the top up section in the Zen Garden in the app.
Log into the app, navigate to the Zen Garden to find your Europe service, and you will see a button to up your eSIM right there.
Top up plan options: Europe top up plans are the same as the plans on the website except with a 10% discount!
Extending a long trip: If you're travelling to Europe for more than 30 days, you can add as many top ups as you need to your first eSIM to extend the days and data you have. Each top up will only take effect when the previous eSIM is expired so you can purchase the top ups any time you want without worrying about overwriting your existing plan.
Multi country top ups: You can now add multiple countries to most of our eSIMs via top up, so if you're in Europe for example and are stopping over in Dubai on the way home, you can add a Dubai top up to your Europe eSIM so you don't need to reinstall anything. Alternate country top ups will only activate when you arrive in the new country.
Easy - once you have purchased your Europe eSIM, you will be able to access your unique referral URL. From there, simply share it with your people, and when they sign up (provided they're a new customer) you will both save A$5.
For each person you refer you will earn a A$5 voucher on your account which will be automatically applied to your next purchase and as we mentioned your referee will also save A$5 on their order.
The ZenSim app lets you track referrals and copy your referral URL anytime. See our terms for more information.
Only if you're on one of our unlimited plans - these come with a 3GB daily allowance, which covers the vast majority of travellers comfortably, since most people only use under 1GB a day.
Go over 3GB in a day and your speed will drop to 1Mbps for the rest of that day, resetting back to full speed at midnight.
If you've gone with a fixed-data plan (like 10GB or 20GB) instead of unlimited, there's no daily cap to worry about - you can use your data however you like until it's gone. We'll notify you before you run out, and you can top up instantly through the ZenSim app.
There's no fixed start date the moment you buy it - your plan sits dormant until you actually arrive in Europe, so buying and installing it early doesn't cost you any data or days.
Once you land, provided the eSIM is already installed, it activates automatically and that's your official start date.
Your expiry date follows on from there - the plan ends once either your data or your days run out, whichever comes first (or just the days, if you're on unlimited). So a 30-day plan expires 30 days after you land in Europe, regardless of when you originally bought it.
Definitely - our eSIM compatibility checker is built exactly for this. Punch in your phone details and you'll get an instant answer on whether it works with our Europe eSIM and networks.
Want a second opinion, or something seems off? Message us and we'll help you out. And even if you do end up buying and it turns out your phone can't use it, our refund policy means a full refund - so there's genuinely no downside to trying.
We've got a 100% money back guarantee for exactly this kind of situation.
That covers trip cancellations, phones that turn out not to be eSIM-compatible, or just a change of plans that means you no longer need it.
Our full refund policy spells it all out, but the short version is: unable to install or use the eSIM means a full refund, every time.
Travel eSIM for Europe & UK - Unlimited data
Fast Europe & UK eSIM installation via QR code or one-click app setup
Getting set up for Europe or the UK shouldn't mean queuing at an airport counter after a long flight. Installing your ZenSim Europe & UK eSIM takes just a couple of minutes - scan the QR code we send you, or install it with a single tap straight from the ZenSim app, no fiddly setup required. It's worth knowing that installing isn't the same as activating - your eSIM sits ready and waiting once installed, then auto-activates the moment you land in your first destination, so there's no risk in getting it sorted well before you fly.
One eSIM, works across 40 countries in Europe and the UK
Your ZenSim Europe & UK eSIM covers 40 destinations on a single plan - including Albania, Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Faroe Islands, Finland, France, Georgia, Germany, Greece, Guernsey, Hungary, Iceland, Ireland, Italy, Jersey, Latvia, Liechtenstein, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, San Marino, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey, Ukraine and the United Kingdom. The best part is switching between them takes zero effort on your part - there's no manual switching, no new settings to configure, no second eSIM to install. Land in a new country on that list and your eSIM automatically connects to the strongest local network available, so whether you're interrailing from Paris to Prague or hopping over to London, you're covered every step of the way.
Europe & UK eSIM plans from A$9 with unlimited data options
Not every trip needs the same amount of data, so ZenSim's Europe & UK eSIM plans are priced to match how people actually travel. Plans start from just A$9 ($6 USD) for travellers who mainly rely on hotel or cafe WiFi, right up to unlimited data for those who want to stream, navigate and post without a second thought. Whether you're doing a two-week summer trip across the continent or splitting your time between the UK and mainland Europe, there's a plan sized to fit it.
No roaming fees or physical SIM swap needed across Europe and the UK
Roaming charges from your home provider can turn a great trip into an expensive one fast, especially when you're crossing multiple countries and racking up fees in each one. Swapping in a physical SIM at every border isn't much better - digging through your phone's SIM tray, hoping the local shop has stock, and doing it all again at the next country. A ZenSim Europe & UK eSIM sidesteps all of that. No roaming bill shock, no fiddly SIM swaps at every border, and nothing to lose track of - just install once and you're set for the whole trip, wherever it takes you across Europe and the UK.
Check eSIM compatibility before you buy your Europe & UK eSIM
Before grabbing any eSIM for Europe or the UK, it's worth confirming your phone actually supports the technology - most phones from the last few years do, but not every device or region-locked model will. Run yours through ZenSim's eSIM compatibility checker and you'll have an answer in seconds. If it turns out your phone isn't compatible after buying, our refund policy has you covered, so there's no risk in giving it a go.
Europe & UK eSIM data plans - data only, no phone number included
Like most travel eSIMs, ZenSim's Europe & UK eSIM is data-only, meaning it doesn't come with a local phone number or support traditional calls or SMS. For the vast majority of travellers this isn't an issue at all - WhatsApp, iMessage, and other internet-based apps handle calls and messages over data without a hitch, wherever you are across Europe or the UK. Worth knowing upfront so there are no surprises once you land.
The best eSIM for Europe & UK travel
Picking the best eSIM for Europe or the UK really comes down to coverage, price and how easy it is to move between countries without extra hassle - and ZenSim delivers on all three. One eSIM, 40 countries across Europe and the UK, plans from A$9, and zero manual switching required as you cross borders. For a full breakdown against other providers, check out our Best eSIM for Europe Travel guide.
Top 5 Things to Do in Europe
1. Marvel at the Architecture in Barcelona, Spain
Barcelona is a feast for the eyes, where architectural masterpieces blend seamlessly with the city's vibrant energy. The obvious starting point is the Sagrada Família, Antoni Gaudí's awe-inspiring basilica that's been under construction for well over a century - its towering spires and cave-like interior, filled with coloured light streaming through stained glass, feel like stepping straight into a dream rather than a building anyone actually designed.
From there, it's worth losing an afternoon in Park Güell, where Gaudí's organic, almost fairy-tale forms take over an entire hillside park - mosaic-covered benches, undulating stone terraces, and a famous salamander sculpture that's become one of the city's most photographed spots. The views back over Barcelona and out to the Mediterranean from the upper terrace are reason enough to make the climb.
As evening sets in, Las Ramblas is the place to soak up the city's energy - street performers, flower stalls, and packed cafes spilling onto the pavement. Just off the main strip, the narrow lanes of the Gothic Quarter reward a bit of aimless wandering, with hidden squares, centuries-old churches, and some of the city's best tapas bars tucked away from the crowds. Between the architecture, the food and the sheer liveliness of it all, Barcelona rarely disappoints.
2. Discover the Charm of Prague, Czech Republic
Prague, often called the "City of a Hundred Spires," is a destination that feels straight out of a fairy tale, and it's managed to preserve that atmosphere remarkably well despite being one of Europe's most visited cities. Old Town Square sits at the heart of it all, ringed by pastel-coloured buildings and dominated by the Astronomical Clock, which draws a crowd on the hour every hour for its small mechanical show of moving apostle figures.
From there, crossing the Charles Bridge is close to unmissable - lined with baroque statues on either side and offering some of the best views in the city over the Vltava River, especially early in the morning before the tour groups arrive. On the far bank, the climb up to Prague Castle is worth the effort; the complex has stood for over a thousand years and includes St. Vitus Cathedral, whose Gothic spires and stained glass windows are genuinely striking up close.
Beyond the headline sights, Prague's cobblestone backstreets are full of smaller pleasures - traditional beer halls serving Czech pilsner by the litre, hidden courtyards, and viewpoints over the city's terracotta rooftops that most visitors never stumble onto. It's a city that rewards slowing down as much as ticking off the big landmarks.
3. Experience the Beauty of the Swiss Alps, Switzerland
The Swiss Alps are the epitome of natural beauty, offering landscapes so dramatic they can feel almost unreal in person. Zermatt is one of the best bases for exploring them, a car-free alpine town sitting in the shadow of the Matterhorn - one of the most recognisable mountain silhouettes anywhere in the world - with hiking trails and world-class ski runs branching out in every direction depending on the season.
For a different way to take it all in, the Glacier Express train ride winds slowly through snow-covered peaks, high viaducts and picturesque valleys between Zermatt and St. Moritz, with floor-to-ceiling windows designed specifically so nobody misses a moment of the scenery. It's less about getting somewhere quickly and more about the journey itself, which is exactly the point.
For an even higher vantage point, the cable car up to Jungfraujoch - nicknamed the "Top of Europe" - climbs to over 3,400 metres, delivering sweeping panoramic views over glaciers and mountain ranges that stretch out in every direction. Bring warm layers even in summer, since temperatures at that altitude drop fast regardless of what the weather's doing down in the valley.
4. Chase the Northern Lights and Waterfalls in Iceland
Iceland packs an extraordinary amount of dramatic scenery into a relatively small island, and much of it is accessible via the Ring Road, the country's main highway looping the entire coastline. Just outside Reykjavik, the Golden Circle route takes in three of Iceland's biggest draws in a single day - the Geysir geothermal area, where hot springs erupt skyward on a semi-regular basis, Gullfoss waterfall thundering into a rocky canyon, and Þingvellir National Park, where you can walk through the rift valley separating the North American and Eurasian tectonic plates.
Further afield, waterfalls like Seljalandsfoss and Skógafoss are dramatic enough to justify the drive on their own - Seljalandsfoss is unusual in that you can walk in a full loop behind the falling water itself. If you're visiting between September and March, Iceland is also one of the most reliable places in Europe to catch the Northern Lights, with clear, dark nights away from Reykjavik's light pollution offering the best chance of seeing the aurora dance overhead.
For something entirely different, the Blue Lagoon's milky-blue geothermal waters offer a warm, mineral-rich soak that's become almost as iconic as the landscapes themselves - a strange, wonderful contrast to the volcanic black sand and ice that define so much of the rest of the country.
5. Sail the Dalmatian Coast in Croatia
Croatia's Dalmatian Coast is one of Europe's most striking stretches of coastline, all dramatic limestone cliffs, pine-covered islands, and improbably clear turquoise water. Dubrovnik is the natural starting point for most visitors, its massive medieval walls still fully intact and walkable in their entirety, offering sweeping views out over the terracotta rooftops of the Old Town and the Adriatic beyond - it's easy to see why the city has become such a popular filming location in recent years.
From Dubrovnik, boat trips out to the nearby Elaphiti Islands or further afield to Mljet National Park, with its two saltwater lakes surrounded by dense pine forest, offer a quieter contrast to the walled city's crowds. Further up the coast, Split is worth a stop in its own right - the city's old town is built directly into the ruins of a Roman emperor's retirement palace, with bars, shops and homes now occupying spaces that have stood for over 1,700 years.
Island hopping is really where the Dalmatian Coast comes into its own, though. Hvar draws a livelier crowd with its lavender fields and buzzing harbourside nightlife, while Korčula offers a quieter, more low-key alternative with its own compact walled old town and some excellent local wine. Whichever combination of islands you pick, a slower pace by boat is by far the best way to experience this part of Croatia.
