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    Summarize with AI

    1. Home
    2. Destination

    3. Réunion

    Réunion flag

    eSIM for Réunion: Best Plans & Prices in 2026

    Instant delivery by email. No roaming fees, no contracts.

    ∞ Unlimited Data

    Drag the plane along your journey to set your trip length.

    15
    Days
    ✈
    1 Day7 Days15 Days25 Days30 Days

    Validity

    15Day(s)

    Price

    $1$0.07 / day

    Unlimited DataHotspot4G / 5G Speed
    View full details

    The most affordable eSIM

    Stay connected from
    $1

    Fair prices in every country we cover. No roaming bills, no hidden fees.

    • ✓ Unlimited data
    • ✓ 5G speed
    • ✓ Instant delivery
    • ✓ 24/7 support

    Our unlimited plans

    • 11 DayUnlimitedfrom$1
    • 33 Day(s)Unlimitedfrom$1
    • 55 Day(s)Unlimitedfrom$1
    + 6 more plans ↓Show fewer ↑
    • 77 Day(s)Unlimitedfrom$1
    • 1010 Day(s)Unlimitedfrom$1
    • 1515 Day(s)Unlimitedfrom$1
    • 2020 Day(s)Unlimitedfrom$1
    • 2525 Day(s)Unlimitedfrom$1
    • 3030 Day(s)Unlimitedfrom$1

    Pick your data plan

    Data amount, duration, price. That’s it.

    Fair prices, always

    Only pay for the data you need

    From quick trips to long stays - pick your size, land connected in minutes.

    Our data plans

    • 11 GB7 Day(s)from$1
    • 22 GB15 Day(s)from$1
    • 33 GB15–30 Day(s)from$1
    + 6 more plans ↓Show fewer ↑
    • 55 GB15–30 Day(s)from$1
    • 1010 GB15–30 Day(s)from$1
    • 2020 GB15–30 Day(s)from$1
    • 3030 GB15–30 Day(s)from$1
    • 5050 GB15–30 Day(s)from$1
    • 100100 GB30 Day(s)from$1

    Plans with calls and SMS

    Data, minutes and texts in one plan.

    The most affordable eSIM

    Stay connected from
    $1

    Fair prices in every country we cover. No roaming bills, no hidden fees.

    • ✓ Unlimited data
    • ✓ 5G speed
    • ✓ Instant delivery
    • ✓ 24/7 support

    Our call & SMS plans

    • 3030 Day(s)20 GBfrom$1
    • 3030 Day(s)35 GBfrom$1

    Yes, it’s really $1. No, there’s no catch.Don’t take our word for it

    Best Customer Support award badge from Travel eSIM ExpertBest eSIM Customer SupportAwarded by Travel eSIM Expert
    1M+
    Travellers connected
    4.5★★★★★
    Excellent on Trustpilot
    4.7★App Store4.4★Google Play
    24/7 support, real humans
    No bots, no queues

    Every claim here is checkable - the reviews are public, and the competitor prices come from their own pricing pages. App Store and Google Play ratings as of Aug 2026.

    Not sure how much data you need?3-day trip · 3 GB7-day trip · 10 GB14-day trip · 20 GB30-day trip · 30 GBBased on moderate use - maps, messaging, some streaming. Each suggestion links to that plan.

    How does the Roamify eSIM work?

    1

    Pick the eSIM plan

    From unlimited data to fixed data and even plans with calls and hotspots, we have the right plan for you.

    2

    Pay for your order

    Chose the plan that suits you best and buy your eSIM card from our website or app. You will receive an email with your QR code.

    3

    Scan the QR code

    It's easy. Just scan the QR code we send you and turn on data roaming from your settings. Now you can enjoy it on your trip.

    Frequently Asked Questions about the Réunion eSIM

    Everything you need to know about the Réunion eSIM.

    01

    When does my data plan start?

    +

    Your plan starts the moment you activate your eSIM by scanning the QR code on your smartphone.

    02

    Can I make phone calls and send messages with the eSIM?

    +

    Unfortunately, the Réunion plan only allows you to use mobile data. It does not include a phone number for mobile calls or messages. You can still make calls using apps like WhatsApp.

    03

    When will I receive my eSIM?

    +

    Once you purchase an eSIM, you will receive it immediately to your email address. You then just need to scan the QR code to activate the SIM. Note that no refunds can be made once you purchase your eSIM. See our refund policy for more information.

    04

    Can I keep my WhatsApp number?

    +

    You don't need to do anything to keep your WhatsApp number. You'll automatically keep your number, contacts and conversations.

    05

    What is the network speed of the eSIM?

    +

    The Roamify eSIM offers maximum speed coverage. But bear in mind that in some areas of limited coverage there may be a lower speed connection.

    06

    Do I have to activate data roaming on my device?

    +

    Yes. To ensure that your eSIM gets the best coverage, you must turn on data roaming on your mobile settings. This will not incur any additional charges, as long as you have already set up the eSIM.

    07

    Will my eSIM have a local IP address in Réunion?

    +

    Not always. This plan connects through a roaming partner, so websites and apps may see an IP address registered in another country rather than in Réunion. This is normal for travel eSIMs and does not change your data allowance, speed or coverage. If a service requires a local IP address, such as some banking apps or regional streaming catalogues, connect through a local network or use a VPN set to Réunion.

    08

    What do I do if I delete or lose my eSIM's QR code?

    +

    If you cannot find the code, please contact our 24/7 customer support team at support@getroamify.com or our online chat function. We will resend the code to your email.

    09

    What happens if I use up my data or ny days of validity?

    +

    If you use all your data or run out of days, your eSIM card will no longer work and you will lose internet connection.

    10

    What eSIM data plan should I choose for Réunion?

    +

    You can choose variable plans as shown above. You can contact us at any time if you're not sure which plan is best for you.

    11

    Will the connection speed be reduced?

    +

    This eSIM includes unlimited data for the contracted time. However, please note that the operator may reserve the right to apply a Fair Usage Policy, as it applies to all other network users. In particular, if the operator estimates the usage of more than 90GB of data in a month, it may temporarily reduce the speed to between 256-1024KB to avoid affecting other users. This limitation is intended to prevent network saturation and will be removed within 24 hours. If you think the local operator has limited your speed, please get in touch with us by chat, and we will check if there is any incidence and how to restore your rate to the maximum speed allowed by the network.

    12

    Can I renew or extend the data on my eSIM?

    +

    Yes, you can do so by logging into your customer panel on the Roamify website. You will find the data plans you can purchase there. Once you've made your purchase, it will be activated immediately on the eSIM you have linked.

    13

    Can I share data with other devices?

    +

    Yes, you can share data with other devices. You can do this by activating the hotspot on your device.

    14

    How do I set up the eSIM on my device?

    +

    Once you make your purchase, we will send you an email with precise instructions to install your eSIM in two ways; by scanning the QR code or by copying and pasting the manual installation codes. To install with the first option, it is essential that the QR code is printed or on another device. Otherwise, you can follow the manual installation instructions for your Roamify eSIM. If your device is iOS, you must enter Settings → Cellular → Add eSIM on your device and scan the QR code or paste the manual installation codes sent to your email. You must then follow the on-screen instructions to select your new eSIM for mobile data and calls. If your device is Android, follow the instructions we will email you to install your Roamify eSIM. Remember that your Roamify data plan should only be activated when you arrive at your destination. Once there, make sure to select your Roamify eSIM as your preferred option to make calls, then activate data roaming and also the Roamify calling plan. At Roamify, we want to make setting up your eSIM as easy as possible. For this reason, all our eSIM products come with complete instructions for easy setup. If you have any questions or need help, don't hesitate to contact our customer support team. We will be there for you 24/7.

    15

    When should I set up my eSIM?

    +

    Set up your eSIM before your departure. Once you reach your destination, just activate the data plan and turn on data roaming. We recommend you print the QR code and take it with you on your vacation just in case. Remember that you need internet access to activate the eSIM. Set up is quick and you will be able to enjoy your data plan right away.

    16

    How can I check how much data and minutes do I have left?

    +

    To check your remaining data balance, simply log in to our web app using the access details that we sent you via email when you made your purchase. You can also check your data balance in your device's data settings. To check your remaining minutes balance for making or receiving calls, please contact our support team. We're always happy to assist you with any questions or concerns you may have.

    17

    How many times can I use my eSIM card?

    +

    Your eSIM can only be activated on one device. If you delete the eSIM from your device, you will not be able to reuse it. You cannot scan the QR code on two devices.

    18

    How can I delete the Roamify eSIM once I've used my data?

    +

    You don't need to delete the eSIM. But if you want to, please see how to delete eSIM on iOS and Android.

    19

    Can I use my (physical) SIM card and Roamify eSIM at the same time?

    +

    Sure! You can keep your physical SIM card with your Roamify eSIM simultaneously on your device. Just make sure you choose your eSIM as your default voice line and preferred option for mobile data in your device settings. Please note that if you leave your physical SIM card activated, you might get extra roaming fees from your network provider.

    20

    How do I get a refund?

    +

    The eSIM is a digital product. Roamify cannot check if you have used the data plan associated with the eSIM card. Therefore, once your eSIM is delivered, we cannot offer a refund. Please see our eSIM Refund Policy for more information.

    21

    Which eSIM carrier will I connect to in Réunion

    +

    The Réunion eSIM uses one of the best eSIM providers in the country.

    Still have a question about Réunion?

    Don’t worry, we’re here to help. We have a dedicated 24/7 customer support team that’s ready to answer your questions and help you get started.

    Contact UsBrowse help centre
    Réunion flag
    Réunion · Travel guide

    Signal Over the Slopes of Piton de la Fournaise

    Welcome to La Réunion, a place where connectivity takes on a unique flavour. Whether you're exploring the vibrant streets of Saint-Denis, venturing into the lush terrain of Saint-Pierre, or trekking the trails leading into the Cirque de Mafate, staying connected becomes a part of the journey. Imagine sharing live updates as you witness the breathtaking eruption of Piton de la Fournaise. Keeping in touch here isn't just about convenience, it's about capturing the moments as they happen in this island paradise.

    Reunion offers robust mobile connectivity in urban centres like Saint-Denis and along the more populated coastal areas. However, as you ascend into the mountainous interiors or head into remote valleys such as those in Cilaos, the signal can become less reliable. This holds especially true for areas within the rugged Cirque de Mafate, where the dramatic landscape can obstruct signals. The network thins out as you approach some of the outer reaches of the island, making it essential to plan your connection needs wisely.

    Before you fly

    For a seamless experience, ensure your eSIM is set up before landing. Download offline maps of hiking trails or the latest updates on volcanic activity to stay informed when coverage is sparse. Upon arrival, expect stable connectivity in towns, but be prepared for intermittent signals in more isolated locations. This preparation allows you to enjoy the island's beauty without the worry of missing out on sharing your adventures.

    Instant delivery by emailNo roaming feesNo contracts

    Using an eSIM in Réunion

    Answers to the questions travellers actually ask about staying connected in Réunion.

    20 questions

    Is there reliable eSIM coverage while hiking in the Cirque de Mafate?

    +

    The Cirque de Mafate is remote and surrounded by mountains, which can affect signal strength. While some areas may have coverage, it is possible to encounter dead zones. Planning ahead for connectivity issues is advised, especially if you rely on your phone for navigation or safety.

    Can I activate my eSIM upon arrival at Roland Garros Airport (RUN) in Saint-Denis?

    +

    Yes, you can activate your eSIM upon arrival at Roland Garros Airport. Most eSIM providers offer a QR code via email or an app, which you can scan to activate your plan. Ensure your device is connected to Wi-Fi at the airport to complete the activation process smoothly.

    Will my eSIM work on the bus routes between Saint-Denis and Saint-Pierre?

    +

    Your eSIM should work well on the bus routes between Saint-Denis and Saint-Pierre as these areas have good network coverage. However, since the route passes through both urban and rural landscapes, signal strength can fluctuate, particularly in more isolated sections. Consider downloading maps or travel apps offline as a precaution. Staying connected will help you track bus schedules and navigate the route effortlessly.

    How can I check if my phone is compatible with a Reunion eSIM?

    +

    To check phone compatibility with a Reunion eSIM, ensure your device is unlocked and supports eSIM functionality. Popular models like recent iPhones and Samsung Galaxy phones typically support this. Visit the eSIM provider's website for a compatibility check before purchasing. This ensures you have seamless access to mobile services without technical issues hindering your travel experience.

    Does an eSIM offer coverage when visiting Piton de la Fournaise?

    +

    eSIM coverage at Piton de la Fournaise can be inconsistent due to its volcanic, remote location. Tourist centers and base camps usually have coverage, but expect reduced signal as you move to higher altitudes or farther off the main trails. Download maps in advance for offline use and inform others of your plans if you rely on connectivity during your visit.

    +See all 20 questions

    Is it possible to use my eSIM as a mobile hotspot in Reunion?

    +

    Using your eSIM as a mobile hotspot in Reunion is generally possible, but it depends on your specific eSIM plan. Confirm with your provider whether hotspot functionality is included in your package, as policies vary. Using a hotspot can be invaluable if you need to connect multiple devices while traveling, especially for work or sharing photos with friends.

    Can I use WhatsApp with an eSIM while staying in Cilaos?

    +

    You can use WhatsApp with an eSIM in Cilaos, provided your plan includes data. The area has decent coverage, but more remote spots may experience occasional drops. Ensure your eSIM is activated and that you have sufficient data to accommodate WhatsApp's usage for messaging, calls, and media sharing. Consider checking connectivity with your provider before use.

    How do I troubleshoot if my eSIM doesn't connect at Pierrefonds Airport (ZSE)?

    +

    If your eSIM doesn't connect at Pierrefonds Airport, first ensure your phone is set to allow cellular data and roaming. Restarting your device can also help. If the issue persists, check for a Wi-Fi connection to re-scan the QR code or contact your eSIM provider for support.

    Are there differences in eSIM coverage between urban areas like Saint-Denis and rural regions in La Réunion?

    +

    Yes, eSIM coverage typically varies between urban and rural areas. In urban areas like Saint-Denis, coverage tends to be more reliable due to the density of network infrastructure. In contrast, rural regions or mountainous areas such as the Cirque de Mafate may experience weaker signals. It's advisable to download offline maps and plan communications around these differences to ensure connectivity. Checking local eSIM provider coverage maps before you travel can help you anticipate any gaps in service.

    How does eSIM data speed compare across different parts of La Réunion?

    +

    eSIM data speed in La Réunion varies by location. Urban centers like Saint-Denis benefit from high-speed internet and robust infrastructure, while remote regions or mountainous areas may have slower speeds. When planning your travels, consider these differences and download essential resources or make necessary calls in areas with known better coverage to ensure connectivity.

    Is it necessary to have a dual SIM phone to use an eSIM in Reunion?

    +

    A dual SIM phone is not necessary for using an eSIM in Reunion. Single SIM phones that support eSIM functionality can operate with just the eSIM. This allows you to easily switch between local and international plans without needing multiple physical SIM cards, making it an excellent choice for travelers seeking flexibility in their communication options.

    Can I use my eSIM when traveling to nearby Mauritius?

    +

    You may not be able to use your Reunion eSIM in Mauritius due to varying network agreements. Before traveling, check with your eSIM provider about any available roaming features or purchase a separate eSIM plan for Mauritius. This ensures uninterrupted network access, allowing you to stay connected for navigation, communication, and emergencies while touring the island.

    Do eSIMs support voice calls, or are they data-only in Reunion?

    +

    In Reunion, most eSIMs are primarily designed for data services, although some may offer VoIP options for voice calls. Confirm the capabilities with your specific provider to determine if voice services are included. If voice calls are necessary, explore possible VoIP services or consider supplementary apps that can facilitate calling using data over the internet.

    What should I do if my eSIM displays 'No Service' in Saint-Denis?

    +

    If your eSIM displays 'No Service' in Saint-Denis, first ensure that airplane mode is off and that your phone is capturing network signals correctly. Reboot your device and check your eSIM settings to confirm it's active. If the issue persists, contact your eSIM provider for troubleshooting. They can guide you through additional steps to restore service.

    How can eSIM help with navigation during a hike in Cirque de Salazie?

    +

    An eSIM eases navigation during a hike in Cirque de Salazie by providing mobile data for GPS and navigation apps. This aids in real-time location tracking and route planning. Given the area's potentially fluctuating signals, download offline maps as a precaution and ensure your device is fully charged. Staying connected enhances safety and enriches your hiking experience.

    How quickly can an eSIM be activated upon purchase in Reunion?

    +

    Activating an eSIM in Reunion is typically efficient, often taking just a few minutes. Upon receiving the necessary QR code from your provider, scan it while your device is online. Ensure a stable internet connection during the activation process for a seamless setup. This quick activation lets you stay connected and start exploring without unnecessary delay.

    Is there eSIM network coverage along the coastal road from Saint-Joseph to Saint-Benoît?

    +

    The coastal road from Saint-Joseph to Saint-Benoît generally has solid eSIM coverage, though rugged landscapes or areas with fewer cell towers may result in weaker signals. These variations are mainly in sparsely populated sections. If you depend on continuous connectivity, monitor your signal strength or plan breaks in more populated areas to manage communication needs effectively.

    Are there any restrictions on using an eSIM for social media in Reunion?

    +

    There are no specific restrictions on using an eSIM for social media in Reunion, but data usage can be high, especially with frequent media uploads. Ensure your data plan covers your anticipated usage to avoid unexpected charges. Regularly check data balance and consider using Wi-Fi networks in accommodation or public areas for heavy social media activity.

    Will my eSIM provide coverage when visiting Plaine des Cafres?

    +

    Your eSIM should generally provide coverage in Plaine des Cafres, though signal strength can vary across its rural landscape. While connectivity is available, certain isolated zones may experience fluctuations. If your trip relies heavily on network access, consider preloading essential information and using offline resources to complement your eSIM while traveling through more remote areas.

    Can I use my eSIM in Saint-Leu for digital nomad activities?

    +

    Saint-Leu is suitable for digital nomad activities with an eSIM, providing connectivity for tasks like browsing and video calls. The coverage is decent, but supplementing it with reliable Wi-Fi from local cafes or coworking spaces is advisable. This ensures you maintain a steady connection for work requirements without interruptions, allowing seamless transitions between mobile and fixed networks.

    All plans

    All Réunion eSIM plans: validity, data and price

    The complete Roamify catalogue for Réunion - 26 plans, from short city breaks to long stays. Every plan links to its own page with full coverage and setup details.

    ValidityDataPrice
    1 DayUnlimited Data$1
    3 DaysUnlimited Data$1
    5 DaysUnlimited Data$1
    7 Days1 GB$1
    7 DaysUnlimited Data$1
    10 DaysUnlimited Data$1
    15 Days2 GB$1
    15 Days3 GB$1
    15 Days5 GB$1
    15 Days10 GB$1
    15 Days20 GB$1
    15 Days30 GB$1
    15 Days50 GB$1
    ValidityDataPrice
    15 DaysUnlimited Data$1
    20 DaysUnlimited Data$1
    25 DaysUnlimited Data$1
    30 Days3 GB$1
    30 Days5 GB$1
    30 Days10 GB$1
    30 Days20 GB$1
    30 Days20 GB$1
    30 Days30 GB$1
    30 Days35 GB$1
    30 Days50 GB$1
    30 Days100 GB$1
    30 DaysUnlimited Data$1

    What every Réunion plan includes

    Aggregated across all 26 plans for this destination - nothing stripped out to hit the price.

    ✓SFR - Réunion’s strongest networks
    All plans
    ✓Hotspot/Tethering
    All plans
    ✓Call
    Some plans
    ✓SMS
    Some plans
    –Top-up
    Not available
    ✓Data Roaming
    All plans
    –ID Required(KYC)
    Not required
    • ✓ Instant delivery by email
    • ✓ No roaming fees
    • ✓ No contracts

    Prices are converted from US dollars into the currency you have selected. Every plan is delivered by email as a QR code, activates when you arrive and runs on the local 5G / 4G LTE networks listed above. No physical SIM, no contract and no roaming charges.