Travel eSIM
Reunion travel eSIM
Tap into local data in Reunion without asking café WiFi passwords every hour.
Plans & prices
Reunion 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.
Reunion data plans from A$Infinity
Ditch the roaming costs and save coin with our Reunion travel eSIM plans.
Reliable 4G/5G connection
Powered by the best networks in Reunion.
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.
Reunion eSIM FAQs
Our Reunion travel eSIM is strictly for data; it doesn’t come with a phone number or traditional call/SMS service. Use an internet calling app if you need voice communication.
Your Reunion travel eSIM kicks in as soon as you arrive in Reunion - 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.
Single-country eSIMs like the Reunion one are only valid within that country once activated.
For travel across borders, a regional plan might suit you better - our regional Travel eSIMs cover multiple countries in one.
Your eSIM will activate automatically once you step off the plane in Reunion. We do suggest installing your Reunion 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 😊
Traditional calls and SMS aren’t part of our Reunion eSIM packages - they’re strictly data provision. To talk or text, use internet - based services (WhatsApp, Signal, etc.) with your eSIM data.
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.
Yes! Your Reunion eSIM can be installed as early as 30 days before you travel. It won’t start until you touch down in Reunion.
Installing beforehand means no setup stress on arrival, and it won’t use any data or days until you land.
If you get an activation warning on iPhone when installing before arriving, that’s normal - check our eSIM Troubleshooting Guide for details.
Definitely! ZenSim supports eSIM usage in over 200 countries, so Reunion is covered. If you need multi-country coverage, take a look at our regional eSIM options on the Travel eSIMs page.
If you want to avoid roaming headaches in Reunion, a travel eSIM is the smarter pick:
Big Savings: Our local Reunion eSIM data plans are priced for residents, not tourists who pay premium roaming costs.
Easy Plan Changes: Upgrade or downgrade your data allowance on the fly - no need for a new SIM.
Full Transparency: See your data usage in - app so you won’t run out unexpectedly or incur extra charges.
Connection Problems: If your Reunion eSIM isn’t loading data, check our troubleshooting post. If that doesn’t do it, contact us and we’ll get you fixed up.
Installation Questions: Need help installing your eSIM? Visit our how-to guide, or shoot us a message at Contact Us and we’ll sort it out.
Anything Else: Got other queries? Visit our contact page and we’ll be right with you.
Data and plan days only kick in when you arrive in Reunion. Installing earlier just prepares it for activation which happens automatically when you arrive in Reunion.
Install over WiFi before your trip to get connected from the minute you touch down.
If you have trouble connecting, see our eSIM Troubleshooting Guide or message us for assistance.
eSIM options for other destinations
Top 3 things to do in Réunion
Hike to the Piton de la Fournaise Volcano
One of the most active volcanoes in the world, Piton de la Fournaise, offers an unforgettable hiking experience. The trek takes visitors through lava fields, craters, and moon-like landscapes, offering breathtaking views of the island. If you're lucky, you might even witness an eruption from a safe distance, as this volcano frequently comes to life. Whether you're an experienced hiker or just looking for a scenic adventure, exploring this majestic natural wonder is a must while in Réunion.
Explore the Lush Cirque de Mafate
A UNESCO-listed site, Cirque de Mafate is a stunning volcanic caldera that can only be reached on foot or by helicopter. The area is completely remote, with no roads leading in or out, making it a paradise for nature lovers and hiking enthusiasts. Visitors can trek through jungle-covered valleys, waterfalls, and small Creole villages, immersing themselves in Réunion’s rich culture and breathtaking landscapes. It's one of the most unique and peaceful destinations on the island.
Relax on the Stunning Beaches of Saint-Gilles
For a more laid-back experience, head to the island’s western coastline, where Saint-Gilles boasts some of Réunion’s most beautiful beaches. The lagoon’s calm, crystal-clear waters make it an ideal spot for snorkelling, paddleboarding, or simply relaxing under the sun. Nearby, the Plage de l’Ermitage offers a perfect setting for a leisurely swim, while local beachfront restaurants serve fresh seafood and Creole specialities.
Travel eSIM for Réunion
A travel eSIM is the easiest way to stay connected in Réunion, whether you're hiking Piton de la Fournaise, trekking through Cirque de Mafate, or relaxing on the beaches of Saint-Gilles. With instant activation, you can connect as soon as you arrive.
The best Réunion travel eSIM
The best travel eSIM for Réunion offers fast speeds, flexible data plans, and hassle-free activation. While mobile networks provide strong coverage in Saint-Denis and major coastal towns, an eSIM ensures connectivity even in remote hiking areas.
How to set up a Réunion travel eSIM
Setting up an eSIM in Réunion is quick and simple. Purchase your eSIM online, scan the QR code, and activate it instantly. For a step-by-step guide, visit our <a href='/blog/esim-installation-guide-how-to-install-a-travel-esim/'>how to install an eSIM</a> article.
