Travel eSIM
Slovenia travel eSIM
Roaming fees walked so our Slovenia eSIM could run (fast).
Plans & prices
Slovenia plans
Unlimited hot spotting
Top ups available
Data-only - no phone number
Their app is great!!! I wanted to give ZenSim a try and I am glad I did. This app has worked great, easy set up and simple to manage, cool colours and fun copy writing.App store review by Mariale0723- Great service, answered all my questions without a bother. Highly recommended, especially now since the Vodafone Optus deal.Product Review by Steve G
- Amazing service – Best provider got connected straight away no delay. Awesome customer service always get help if I need help.Product Review by Matthew R
- I wish I heard about this product sooner, everything is on point, the price, the service, ease of use and also very reliable.Product Review by Rambod-88
- Zensim are amazing! Zensim was the easiest company I've ever signed up to. The data speeds are super fast. The customer service is outstanding. I couldn't rate them highly enough.Product Review by Paris B
- Don’t hesitate! – Great service, exceptional customer service! When leaving Telstra find customer id not acc number from a bill.Product Review by Glenn B
- Impressive in every way! Surprisingly reliable with fast data speeds. Loved the branding and the price is reasonable. Highly recommend.Product Review by Abhay
- Setting a new gold standard for cell phone carriers. The UX and UI of the website and app are first class. Ported my number from Vodafone within minutes. Set up was so easy. Very, very impressed.Product Review by Andy
- Extremely fast sign up/switching process, I accidentally entered incorrect information and they resolved it for me in minutes. App is tight, super clear simple language.Product Review by Jack
- Their app is great!!! I wanted to give ZenSim a try and I am glad I did. This app has worked great, easy set up and simple to manage, cool colours and fun copy writing.App store review by Mariale0723
- Great service, answered all my questions without a bother. Highly recommended, especially now since the Vodafone Optus deal.Product Review by Steve G
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. Plan activated on arrival
Enjoy your data as soon as you land. Check your usage in the ZenSim app.
Slovenia data plans from A$Infinity
Ditch the roaming costs and save coin with our Slovenia travel eSIM plans.
Reliable 4G/5G connection
Powered by the best networks in Slovenia.
Keep your current number
You can have multiple eSIMs installed and switch them on and off as you like.
eSIM compatibility checker
See our eSIM compatibility checker to makes sure your phone has got what it takes.
Slovenia eSIM FAQs
Absolutely - using a travel eSIM beats roaming in Slovenia for several reasons:
Cost Efficiency: Our Slovenia 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.
Of course! At ZenSim, we offer eSIMs that support over 200+ countries, including Slovenia. On top of this we also provide regional eSIMs which cover multiple countries within one eSIM, please see our Travel eSIMs page for more info on these.
If installed before your trip, it will activate when you land in Slovenia.
If installed after arrival, it goes live right away.
Having issues? Check our eSIM Troubleshooting Guide or contact us for assistance.
Your eSIM will activate automatically when you arrive in Slovenia. Though we recommend installing your Slovenia Travel eSIM before you arrive (this is different to activating).
To do this, scan the QR code we provide or install the eSIM directly from the ZenSim app while connected to WiFi. Once you arrive in Slovenia, your eSIM will activate automatically.
If you encounter any issues check out our eSIM Troubleshooting Guide or contact us directly ☺️
No, the Slovenia eSIM is data - only and excludes voice/SMS numbers. You’ll have to rely on data - based messaging platforms like WhatsApp or Telegram for calling.
Of course. You can install your Slovenia eSIM up to 30 days before departure. Once you arrive, it will activate automatically.
Installing early won’t use any data or start your plan until you arrive in Slovenia.
If your iPhone shows an activation error during pre-install, you can ignore often it - refer to our eSIM Troubleshooting Guide for help.
It’s easy. Download the ZenSim app, sign into your account, and you’ll see options to top up your current eSIM right away.
Choose which plan you want to add based on your days or data needs, confirm, and you’ll have extended coverage in no time.
Connectivity Troubleshooting: Check our troubleshooting guide if your eSIM won’t connect. Still stuck? Hit up our support team and we’ll get you back online fast.
eSIM Installation Help: For help setting up your eSIM, visit our installation guide, or simply contact us - we’re happy to assist.
Other Inquiries: Have another issue? Head to our contact page and we’ll respond ASAP.
No, our Slovenia eSIMs only deliver mobile data. For voice or SMS, you’ll need to use an app that works over data - WhatsApp, Skype, or other similar internet calling platforms.
Nope - the eSIM waits for you to land in Slovenia before beginning data usage or counting plan days, unless of course you're already in Slovenia then yes it will start using data immediately.
We advise installing before departure over WiFi so you can be connected as soon as you land on the tarmac.
For any connection hiccups, check out our eSIM Troubleshooting Guide or get in touch.
After activation in Slovenia, your eSIM won’t usually work elsewhere. Each country typically needs its own eSIM unless you're using a regional one.
To make travel easier, try one of our regional Travel eSIMs - they work across entire continents.
eSIM options for other destinations
Top 3 Things to Do in Slovenia
1. Visit Lake Bled
Lake Bled, with its emerald-green waters and picturesque island, is one of Slovenia’s most iconic destinations. Take a traditional pletna boat to the island, climb up to Bled Castle for panoramic views, or enjoy a leisurely walk around the lake. Don’t forget to try the famous Bled cream cake!
2. Explore Postojna Cave
Postojna Cave is a fascinating underground world featuring stunning stalactites, stalagmites, and vast chambers. Take a train ride through the cave’s tunnels and marvel at its unique formations. The nearby Predjama Castle, built into a cliffside, is another must-see attraction in the area.
3. Discover Ljubljana’s Charm
Ljubljana, Slovenia’s capital, is a vibrant city known for its charming old town and lively atmosphere. Stroll along the Ljubljanica River, visit Ljubljana Castle for incredible views, and enjoy the city’s cafes and markets. Ljubljana is a perfect blend of culture, history, and modernity.
Travel eSIM for Slovenia
Affordable data plans in Slovenia
ZenSim provides affordable data plans for travellers in Slovenia. Stay connected while exploring Lake Bled or visiting Postojna Cave without worrying about high roaming fees. Enjoy reliable connectivity with ZenSim.
The best Slovenia travel eSIM
ZenSim is your trusted travel eSIM for Slovenia. Whether discovering Ljubljana’s charm or enjoying Slovenia’s natural wonders, our eSIMs provide uncapped speeds and extensive coverage. Quick setup and instant activation make ZenSim perfect for your trip.
How to setup Slovenia travel eSIM
Setting up your ZenSim eSIM for Slovenia is simple. Purchase your plan, scan the QR code, or use the ZenSim app while connected to WiFi. Once you arrive in Slovenia, your eSIM activates automatically for seamless connectivity.
