HelloRoam offers prepaid eSIM data plans for Réunion, starting from A$4.59. Your eSIM links up with local 5G networks the moment you land, with no roaming fees. Activate by QR code in under two minutes. Keep your Telstra, Optus or Vodafone number on dual SIM while your eSIM handles data. No lock-in contract. HelloRoam covers 185+ countries through 212+ partner networks.
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eSIM Reunion Plans for Every Trip Length
Cheap eSIM for Réunion, starting from A$4.59. 5G data on local partner networks in Réunion. Works on any carrier-unlocked, eSIM-compatible phone. Reunion is a French Overseas island with an active volcano, three dramatic cirques, and strong 4G on French network infrastructure across the whole island. A Reunion e SIM plan from HelloRoam starts from A$4.59 with data across Saint-Denis, Cirque de Mafate, Saint-Pierre, and the Route du Volcan. Activate at home by QR before your Paris connection. No SIM registration needed, no contract, and no kiosk queue at Roland Garros.
Réunion eSIM with 5G coverage
HelloRoam provides eSIM data plans for Australian travellers heading to Réunion. Réunion is a French overseas department in the Indian Ocean. EU travellers may use their home SIM at EU domestic rates. International travellers from outside the EU benefit from a HelloRoam eSIM for flat-rate local data on the Orange network.
- Plans start at A$4.59 with 5G speeds
- Coverage from Orange
- Instant activation in under 2 minutes
- 180-day refund on unactivated eSIMs
- Réunion coverage across major cities
- Network
- 5G
- Plans From
- A$4.59
- Activation
- Under 2 min
- Refund
- 180 days if unactivated
How to Set Up an eSIM in Réunion
Follow these steps to set up your eSIM card on iPhone or Android. Works for any e-sim for international travel, no replacement SIM, no store visit.
Set up an eSIM on your iPhone with the HelloRoam app
Set up an eSIM on your Android with the HelloRoam app
- 1
Choose your plan and checkout online
Select a data plan for your destination and complete checkout.
2Scan the QR code
Scan the QR code to install your eSIM straight away.
- 3
Activate in minutes: ready on arrival
Your eSIM installs instantly and activates when you land.
4Manage it all from our app
Track usage, top up data, and manage all your eSIMs in one place.
Trip changed? No worries, we've got you covered!
Plans can change anytime, and that's fine. With HelloRoam, you can request a refund on any unactivated eSIM within 180 days of purchase.
Learn more about our refund policyHelloRoam Réunion eSIM vs a travel SIM card or Telstra, Optus and Vodafone AU roaming
Comparing an eSIM vs a travel SIM card for Réunion? The eSIM skips the airport SIM shop. A Telstra, Optus or Vodafone AU roaming pass adds a daily fee, while you pay once for your plan. HelloRoam sells a prepaid eSIM for Réunion from A$4.59, with a 180-day refund on unactivated eSIMs.
Why Aussie Travellers Pick an e-sim for Réunion
24/7 Round-the-clock chat support
Need a hand at 2am before a Bali flight? HelloRoam support is available 24/7. Message us by live chat, WhatsApp or email at help@helloroam.com. Mobile data problems don't wait for business hours, and neither do we.
The best eSIM for Réunion travel
Get data at 5G speeds the moment you land in Réunion. Skip roaming fees from Telstra, Optus and Vodafone AU. HelloRoam connects you to local carrier networks in minutes, whether you're on holiday or working. Your connection starts before you clear customs.
Keep your Telstra, Optus, or Vodafone AU number
Keep your Telstra, Optus, or Vodafone AU number active for calls and texts. HelloRoam handles your data through a second eSIM line on any dual SIM compatible phone. Your wireless connectivity for data runs separately, so friends and family back home can still reach your usual number.
212+ partner networks worldwide
HelloRoam connects to 212+ carrier networks across 185+ countries. Your phone joins a partner 5G network automatically, with no manual carrier selection needed. Speeds depend on the local network, whether you're in a city centre or off the beaten track.
Usage alerts before you run out
HelloRoam emails you as your data runs low on a fixed plan, so you can top up or buy a new plan in time. Where your plan allows it, top up from the app before it expires, without reinstalling your eSIM or visiting a store. Adding a fresh prepaid data package takes under a minute from your account dashboard.
Local 5G networks
Connect to local 5G networks in Réunion. Your phone joins a local HelloRoam partner network for navigation, streaming, and video calls. Speeds depend on the local network and your location.
Global and regional plans
Planning a multi-country trip? HelloRoam regional eSIMs cover many countries across Asia, Europe, the Americas and more in one purchase. Japan, Bali, Thailand and NZ? All sorted. One prepaid data package can cover your whole itinerary, with no SIM card to swap at each border.
Hotspot and data sharing in Réunion
Share your Réunion eSIM data with a laptop or tablet using your phone's hotspot. No extra fees, no setup. Works on all eSIM compatible phones. Your wireless connectivity extends to every device in the group, so the whole crew stays online from a single prepaid data package.
Best eSIM for Réunion: Prices and Plans
HelloRoam, the best eSIM Réunion. Compare plans and save versus Telstra, Optus, and Vodafone roaming.
| Number of days | Price (AUD) |
|---|---|
| 1 day | A$4.59 |
| 3 days | A$13.07 |
| 7 days | A$28.25 |
| 15 days | A$55.02 |
| 22 days | A$74.64 |
| 30 days | A$93.54 |
HelloRoam vs Other eSIM Providers for Réunion
See how HelloRoam compares with Airalo, Holafly, Nomad, Saily and Ubigi for Réunion. The table covers a 180-day refund on unactivated eSIMs, data overage charges and instant QR code delivery.
| Feature comparison | HelloRoam | Airalo | Holafly | Nomad | Saily | Ubigi |
|---|---|---|---|---|---|---|
| 180-day refund (unactivated eSIMs) |  Feature available |  Feature not available |  Feature available | Feature not available | Feature not available | Feature not available |
| No data overage charges | Feature available | Feature available | Feature available | Feature available | Feature available | Feature available |
| Instant QR code delivery | Feature available | Feature available | Feature available | Feature available | Feature available | Feature available |
What Is an eSIM Card? How e SIM Works for Réunion Travel
An eSIM card is a digital SIM built directly into your phone. No plastic chip and no SIM tray to deal with. Scan a QR code to activate your e SIM in under two minutes on any eSIM compatible iPhone or Android. It works as a prepaid mobile data plan for Réunion travel with no airport SIM shop queue, no replacement SIM card, and no carrier contract. Follow the step-by-step setup guide to get connected before your flight from Sydney Airport (SYD), Melbourne Airport (MEL), or Brisbane Airport (BNE). guide
Réunion Mobile Connectivity Guide for travellers
Sorting your overseas data before you leave is the smart move. HelloRoam sends a QR code straight to your inbox after you buy. Get it set up at home before your flight, and you touch down in Réunion ready to go.
In Réunion, your HelloRoam eSIM uses Orange on 5G. Coverage is excellent in Saint-Denis and coastal towns. Interior Cirques (Cilaos, Salazie, Mafate) have lighter signal. Piton de la Fournaise volcano area has limited coverage. Check Smartraveller for the latest travel advice for this destination.
Your HelloRoam plan works from the moment you arrive in Réunion.
- HelloRoam connects to Orange 5G in Réunion
- Orange in Réunion on 5G, one of our 212+ partner networks
- Coverage across main cities and tourist spots, including Roland Garros (RUN)
- Set up at home before you leave and you are connected on arrival
eSIM Travel Tips for Réunion
Get your eSIM set up before you leave home
Purchase your plan, scan the QR code on your home Wi-Fi, and install it before your flight. When you touch down in Réunion, your phone picks up Orange straight away. No airport kiosk, no registration queue.
Cache your maps before you head off
Download Réunion in Google Maps before you leave so your GPS keeps working when you are off the beaten track. Coverage is excellent in Saint-Denis and coastal towns. Interior Cirques (Cilaos, Salazie, Mafate) have lighter signal. Piton de la Fournaise volcano area has limited coverage. Your location loads from GPS hardware even without data. Maps.me is a good backup option for remote areas.
Hit the ground running at the airport
Roland Garros (RUN) is where you land. With your HelloRoam eSIM active before you board, your phone picks up Orange Réunion as soon as you exit the aircraft. Book your transfer, check your accommodation address, and stay in touch with family back home without airport Wi-Fi hassles.
Check signal before heading to remote beaches
Coverage is excellent in Saint-Denis and coastal towns. Interior Cirques (Cilaos, Salazie, Mafate) have lighter signal. Piton de la Fournaise volcano area has limited coverage. Download offline maps for any remote beach destinations or island transfers. Your GPS still works from the phone's hardware without data.
Keep your Aussie number active while using local data
Most modern phones support dual SIM. Keep your Australian SIM active for calls and texts from home. Set the HelloRoam eSIM as your data line. You receive calls on your Aussie number without paying international rates while your eSIM handles data in Réunion.
Get connected in Réunion from A$4.59
HelloRoam plans for Réunion start at A$4.59. Purchase online before your trip, scan the QR code at home, and you touch down already connected. No airport SIM hunt, no registration queue. Just local partner network data working from the moment you arrive.
Réunion Mobile Networks Explained
Réunion is a French overseas department and region in the Indian Ocean, east of Madagascar. Its status as an EU territory means EU travellers can use their French, German, or other EU home SIMs in Réunion at domestic rates under EU roaming rules. Non-EU travellers, including those from the US, UK, Canada, and Australia, benefit most from a HelloRoam eSIM.
Three carriers operate in Réunion: Orange Réunion (part of Orange Group France), SFR Réunion (part of Altice), and Free Réunion. HelloRoam plans connect via Orange Réunion, and speeds depend on local coverage.
Saint-Denis, the capital, has solid 4G coverage along the coast and in the city centre. Saint-Paul, Saint-Gilles-les-Bains (the main beach resort area), and Saint-Pierre on the south coast all have good 4G signal.
Réunion's dramatic interior presents coverage challenges. The Cirques, three large volcanic calderas (Cilaos, Salazie, and Mafate), are dramatically beautiful but have very limited coverage. Cirque de Mafate is entirely roadless and inaccessible except by foot or helicopter. Mobile signal in Mafate is essentially absent. Cilaos and Salazie have signal in their main villages but not on hiking trails or in their remote corners.
The Piton de la Fournaise volcano, one of the world's most active, has some signal near the volcano observatory and parking area. The crater rim and descent into the caldera have no coverage. Piton des Neiges, Réunion's highest peak, has no signal at the summit. Australian travellers should confirm their handset is unlocked and supports the local network bands.
- Orange
- 5G
Réunion eSIM vs EU Roaming vs Carrier Billing
For Aussie travellers, a HelloRoam eSIM is generally the most cost-effective way to get data abroad compared to local SIM cards or Australian carrier roaming add-ons.
| Category | HelloRoam eSIM from A$4.59 Recommended | EU traveller with home SIM: potentially free under EU roaming | Telco roaming |
|---|---|---|---|
| Typical cost | From A$4.59 total | A$7.10–A$28.39 total | — |
| Details | For non-EU travellers, a HelloRoam Réunion eSIM provides flat-rate prepaid data on the Orange network. Buy before departure, activate with a QR code, and connect on arrival at Roland Garros Airport. | EU travellers from France and other EU countries may use Réunion under EU roaming rules at home rates. Non-EU travellers, including US, UK, and Canadian visitors, need a local SIM or a HelloRoam eSIM. | Non-EU travellers paying daily roaming charges for Réunion face high fees. A HelloRoam eSIM provides a flat-rate alternative for the full stay. |
Prices approximate as of . Actual savings vary.
Best Time to Visit Réunion
May to November is the cool dry season. December to April is cyclone season. The island is a French overseas territory and popular with French tourists.
Network demand is higher in peak tourist periods. A HelloRoam eSIM means you are not competing for crowded public Wi-Fi at popular spots.
Reviewed by HelloRoam Editorial Team
- Wet
- DecJanFebMarApr
- Dry
- MayJunJulAugSeptOctNov
Reviewed by HelloRoam Editorial Team
Top Destinations in Réunion
Bras Panon
HelloRoam supports full data coverage in Bras Panon and nearby areas of Reunion.
Orange Réunion 5G covers Bras-Panon's vanilla-growing village and the main RN2 coastal road.
La Plaine Des Palmistes
Browse and stream in la Plaine des Palmistes with HelloRoam mobile data plans for Reunion.
Orange 5G reaches La Plaine des Palmistes; signal can thin on the road up Piton de la Fournaise volcano.
Letang Sale
HelloRoam supports full data coverage in Letang Sale and nearby areas of Reunion.
Orange 5G covers L'Étang-Salé's beach and the Route des Tamarins; great data on the western highway.
Saint Louis
HelloRoam gives you instant data access in Saint Louis, Reunion with no extra fees.
Orange 5G serves Saint-Louis and the Route du Littoral coastal expressway; reliable coverage on Réunion's south coast.
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Reviews
What Our Customers Say
Real reviews from Trustpilot and the App Store, quoted as written.
40k+ travellers have used HelloRoam
Cat
On a trip to Europe, my hotel Wi-Fi was so slow and outside Wi-Fi was unreliable. I couldn’t take it anymore so I got helloroam for a few days. It was tricky to set up correctly because of the primary settings (with my original number). But I reached out to their customer service via WhatsApp. Super responsive and helpful, with specific and clear steps to troubleshoot. Appreciate having 4G roaming instead of being stuck with in and out Wi-Fi during my trip!!
Rated 5 out of 5 by this reviewer
Very good experience! The eSIM was easy to set up and worked great in London. It was much cheaper than it would have been to use my own operator there.
Ilona
Rated 5 out of 5 by this reviewer
metulker
Hard to set up but help was good
Rated 5 out of 5 by this reviewer
Reuben
Really happy with HelloRoam. Everything worked as expected, from messaging and Google Maps through to streaming without any issues. Easy to use, reliable and affordable. Would happily use them again when travelling.
Rated 5 out of 5 by this reviewer
Angeline
Reliable connection. Reasonable pricing.
Rated 4 out of 5 by this reviewer
Updated
FAQs About eSIM in Réunion
How much does an e SIM Reunion cost for Australians visiting the Indian Ocean?
Reunion SIM card plans on HelloRoam start from A$4.59 on French 4G network infrastructure covering Saint-Denis, the volcano, and all three cirques. HelloRoam emails your QR code before you fly so data is active on landing at Roland Garros. Your Australian number stays reachable at the same time with no lock-in or contract.
What is the best e-sim Reunion for visiting the volcano and the Cirque de Mafate?
A Reunion eSIM from HelloRoam covers the whole island on one prepaid plan using French overseas network partners, from A$4.59. Scan the QR at home before you leave Australia, and data is live from arrival at Roland Garros. No queue on arrival, no lock-in, and a refund on any eSIM you never activate.
Does a HelloRoam Reunion eSIM cover the hiking trails in the Cirque de Cilaos and the volcano access road?
Reunion runs on French Overseas 4G infrastructure and HelloRoam's plan covers the main populated areas including Saint-Denis, Saint-Pierre, Cilaos, and the Route du Volcan near Piton de la Fournaise. Coverage in the remotest cirque interiors can be limited, as with any island network. Plans start from A$4.59 with data active from the moment you land at Roland Garros Airport.
How do Australians activate a Reunion Island eSIM before flying via Paris or Dubai?
Buy your HelloRoam Reunion plan online and receive a QR code by email. Scan it in your phone's SIM settings at home in Australia before your long-haul connection through Paris or Dubai. Your eSIM installs in minutes and data activates automatically when your phone registers on the local Reunion network at Roland Garros. No SIM registration steps required on arrival and no contract to sign.
What is the best eSIM for Réunion?
HelloRoam is a great eSIM choice for Australians visiting Réunion. Plans connect on Orange from A$4.59 with 5G data. Buy before your flight, scan the QR code at home, and arrive in Réunion already connected.
Does a HelloRoam eSIM work in Réunion?
Yes, HelloRoam eSIMs work in Réunion and connect to the Orange Réunion network, with 4G LTE in Saint-Denis, Saint-Paul, Saint-Gilles, and the main coastal towns.
Does EU roaming apply to Réunion?
Yes, Réunion is an EU overseas territory. EU travellers with SIM cards from France, Germany, and other EU member states can use Réunion under EU roaming rules at home rates. Non-EU travellers need a local SIM or HelloRoam eSIM.
Which network does HelloRoam use in Réunion?
HelloRoam Réunion plans connect via Orange Réunion. Your plan runs on Orange, and coverage and speed depend on the local network.
How much does a Réunion eSIM cost?
Réunion eSIM plans from HelloRoam start at A$4.59. Plans are prepaid with no hidden fees.
Does my eSIM work in the Cirques (Cilaos, Salazie, Mafate)?
Coverage varies. Cilaos and Salazie villages have some signal. Cirque de Mafate has essentially no coverage as it is roadless. Download your hiking trail maps before entering any of the three Cirques.
Does my eSIM work at Piton de la Fournaise volcano?
Some signal exists near the Piton de la Fournaise volcano observatory and the Pas de Bellecombe parking area. The crater descent and caldera interior have no coverage. Download eruption status and trail information before leaving the car park.
Does my eSIM work at Saint-Denis Airport?
Yes, Roland Garros Airport in Saint-Denis has 4G coverage throughout the terminal. Your HelloRoam eSIM connects on arrival.
Does my eSIM work in Saint-Gilles-les-Bains?
Yes, Saint-Gilles-les-Bains on the west coast has solid 4G coverage along the beach and main tourist strip.
Can I keep my regular phone number while using a Réunion eSIM?
Yes. HelloRoam eSIMs are data-only. Your physical SIM stays active for calls and texts on your home number.
What currency does Réunion use?
Réunion uses the euro, as it is part of France and an EU overseas territory. Cards are widely accepted throughout the island.
What to Know Before You Buy
eSIM requires an unlocked, eSIM-compatible device. Check your phone settings before buying.
Most travel eSIM plans provide data only. Your existing phone number stays active for calls and texts on your primary SIM.
Coverage quality varies by location within Réunion. Urban areas typically have strong 5G coverage, while rural or remote areas may have limited connectivity.
Install your eSIM before you leave. Activation requires an internet connection, which may not be available at your destination airport.
Transparency Notice
- Service Provider Name (SPN)
- HelloRoam appears as the carrier name on your phone's status bar through the SPN, a standardized field in the eSIM profile. Unlike most travel eSIM resellers, HelloRoam provisions its own Service Provider Name.
- Public Network Name (PNN)
- The PNN is the network-name field in your eSIM profile, defined in the mobile standard 3GPP TS 31.102 (EF_PNN). Your phone can read it to show the name of the network you're on.
- Access Point Name (APN)
- HelloRoam eSIMs auto-configure their Access Point Name during installation. Your device connects to a local partner network without manual settings.
Prices are our retail rates across 185+ countries. The recommended plan is picked by data size and price. You can get a refund on unactivated eSIMs within 180 days.
Future Syncs Limited 124 City Road, London, EC1V 2NX, UK +44 203 916 6249 help@helloroam.com Reg. No. 15950168
