Travel eSIM
The Balkans travel eSIM
Roaming fees are so 2015. Get fast data in with one slick little eSIM.
Plans & prices
The Balkans plans
Unlimited hot spotting
Top ups available
Data-only - no phone number
8 countries included
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.
The Balkans data plans from A$Infinity
Ditch the roaming costs and save coin with our The Balkans travel eSIM plans.
Reliable 4G/5G connection
Powered by the best networks in The Balkans.
Keep you 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.
The Balkans eSIM FAQs
Of course! At ZenSim, we offer eSIMs that support over 200+ countries, including The Balkans. 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.
Definitely. Install your The Balkans travel eSIM up to 30 days before departure, and it will activate automatically when you arrive.
Installing early won’t consume data or days from your plan until you land in The Balkans.
If an iPhone shows an activation error when installing abroad, you can safely ignore it - check our eSIM Troubleshooting Guide for guidance.
These eSIMs don’t include voice minutes - data only. For any calling or texting, you’ll need to rely on VoIP or messaging apps such as WhatsApp, Viber, or Messenger.
Yes - regional eSIMs are designed for travellers visiting multiple places. Check the included countries in the section above to see where you’ll have coverage.
One activation, and you’re set to visit all of the countries specified above with one eSIM.
Absolutely - using a travel eSIM beats roaming in The Balkans for several reasons:
Cost Efficiency: Our The Balkans 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.
Your eSIM will activate automatically when you land in The Balkans. However, we recommend installing the The Balkans Travel eSIM beforehand (activation happens on arrival).
Simply scan the QR code provided or install the eSIM via the ZenSim app while on WiFi. Once you touch down in The Balkans, the eSIM will go live.
Trouble activating? See our eSIM Troubleshooting Guide or contact us for help ☺️
Network & Data Issues: If your eSIM is refusing to work, check out our eSIM troubleshooting guide. For personalized help, send us a message and we’ll jump on it.
Installation Queries: Need a walkthrough on how to install? View our eSIM install tutorial - or drop us a line via our contact form.
General Support: Have something else in mind? Reach out here and we’ll handle it swiftly.
Not until you land in The Balkans. Installing ahead won’t start your plan; it goes live automatically when you arrive.
Make sure to install before you travel, as WiFi is required for setup and this way your The Balkans eSIM will be ready to use when you land.
If you encounter connection issues, see our eSIM Troubleshooting Guide or contact support.
Your The Balkans eSIM will start working the moment you land in The Balkans-it auto-activates if installed prior to departure.
If you install it after arrival, it will connect immediately.
Trouble connecting? Visit our eSIM Troubleshooting Guide or contact us for help.
No - our The Balkans travel eSIMs are data - only, so they don’t come with a voice line or phone number. Any calls or texts must go through internet apps like WhatsApp, Telegram, or Viber.
Yes! You can top up any time via the ZenSim app. Log in and hit the top-up button to add more days or data.
For example, if you initially bought a 30-day plan but need more, just select another 30-day top-up and you’ll stay connected.
Top 3 things to do in the Balkans
Explore Dubrovnik, Croatia – The Pearl of the Adriatic
Dubrovnik is a fairy-tale city perched on the sparkling Adriatic Sea. Walk along the medieval city walls, soak in the red-roofed skyline, and imagine yourself in a Game of Thrones scene (because, well, they filmed it here!). The Old Town is packed with history, seaside charm, and fantastic seafood. If you fancy an island escape, take a short ferry ride to Lokrum for hidden coves and wild peacocks.
Discover the Natural Beauty of Plitvice Lakes, Croatia
Plitvice Lakes National Park is an otherworldly landscape of cascading waterfalls, emerald lakes, and lush forests. Wander along wooden walkways that weave through the park, leading you past crystal-clear waters that shift from turquoise to deep blue. Whether you're an avid hiker or just in it for the ‘gram, this UNESCO World Heritage site is one of the most breathtaking places in the Balkans.
Experience the Energy of Belgrade, Serbia
Belgrade is where history meets nightlife in a way that few cities can match. By day, explore the Kalemegdan Fortress for sweeping views over the Danube and Sava rivers. By night, dive into the legendary floating clubs (splavovi) on the riverbanks, where the party never seems to stop. The city’s mix of Ottoman, Austro-Hungarian, and Brutalist architecture makes every stroll an adventure.
Travel eSIMs for the Balkans
Travel eSIM for the Balkans
Traveling through multiple Balkan countries? A travel eSIM is the easiest way to stay connected across borders without switching SIM cards. Whether you're exploring the cobblestone streets of Montenegro, hiking in North Macedonia, or partying in Serbia, an eSIM ensures reliable data without the headache of finding local SIM providers. Enjoy seamless coverage and stay online wherever your adventure takes you.
The best Balkans travel eSIM
The best travel eSIM for the Balkans offers extensive coverage across multiple countries, fast data speeds, and easy activation. Whether you're road-tripping from Albania to Bosnia or taking a scenic train ride through Montenegro, a regional eSIM keeps you connected. Look for a provider with flexible data plans, no hidden fees, and strong partnerships with major networks to ensure uninterrupted service.
How to setup a Balkans travel eSIM
Setting up your Balkans travel eSIM is as easy as ordering a coffee in a charming old town square. Purchase your eSIM online, scan the QR code, and activate your plan in minutes. No need to juggle multiple SIM cards as you hop from one country to another. With instant connectivity, you’ll be free to explore without worrying about data interruptions or expensive roaming fees.
