eSIM for Mayotte
Land connected in Mayotte. Pick a plan below - it activates in seconds, no physical SIM, no roaming fees.
Best eSIM plans for Mayotte
Three travel data plans that suit most trips to Mayotte, or see the full list of Mahoran eSIMs below.
Your Mayotte eSIM guide
How to install your Mayotte eSIM in 3 steps
Getting online in Mayotte takes only a few minutes if you set things up before you leave home.
- Buy and receive your QR code. Choose your Mayotte data plan, complete checkout, and your eSIM QR code arrives by email or in-app almost immediately, so there's no need to hunt for an operator boutique after landing.
- Install the eSIM profile. On your phone, go to your cellular or mobile data settings, choose to add an eSIM, and scan the QR code. Most modern phones complete this in under a minute over Wi-Fi.
- Land, land, and switch it on. Once you touch down at Mayotte's airport or step off the ferry from Petite-Terre, enable data roaming for the eSIM line and you're connected in Mamoudzou, Dzaoudzi or wherever your trip begins, without needing a passport-verified local SIM purchase.
Coverage in Mayotte
Mobile coverage in Mayotte is built around three operators: Orange, SFR, and Only (Maore Mobile). Between them, surface coverage is good across the populated parts of the island, and phones are central to daily life here. Orange has near-nationwide coverage across populated areas with 4G and 5G live in urban centers. SFR covers both Grande-Terre and Petite-Terre well and switched on its own 5G in specific Grande-Terre zones including Doujani, M'tsapéré, Majicavo, Bouyouni and Combani. Only provides solid coverage across inhabited zones, though its 5G rollout details remain unconfirmed.
In practice, this means Mamoudzou, the commercial hub, and Dzaoudzi, the historic capital reached by ferry across the strait, both enjoy dependable 4G. Petite-Terre and Grande-Terre generally deliver good 4G in and around towns and villages. Coverage thins out quickly once you move away from inhabited coastline: excursions into the wider lagoon, including snorkeling and diving trips near reef zones, commonly lose signal the further they get from shore, and some remote islets may have limited or inconsistent service. Inland villages away from the main population centers are also less well documented for coverage. The short ferry crossing between Grande-Terre and Petite-Terre generally keeps signal from shore for most of the route. For most visitors sticking to Mamoudzou, Dzaoudzi and the main coastal beaches, connectivity is reliable; it's the far side of a lagoon excursion where you should expect the occasional gap.
Choosing the right data plan for your trip
| Usage level | Typical daily data | Suggested plan |
|---|---|---|
| Light (messaging, maps, occasional browsing) | ~300 MB/day | 1GB / 7 days |
| Moderate (social media, navigation, some streaming) | ~750 MB/day | 10GB / 30 days |
| Heavy (video streaming, calls, hotspot use) | 1.5 GB+/day | 20GB / 30 days |
If you're only in Mayotte for a short weekend around Mamoudzou, the 1GB/7-day plan usually covers light use comfortably. Longer stays that mix lagoon days with working from a café in town tend to suit the 3GB/30-day or 10GB/30-day tiers, while a full month of heavy streaming and calls points toward the 20GB/30-day plan.
eSIM vs roaming vs local SIM in Mayotte
| Option | What to expect in Mayotte |
|---|---|
| eSIM (from £0.98) | Set up before departure, activates on arrival, and avoids both the airport SIM search (there isn't one) and passport-registration steps at a boutique. |
| Home carrier roaming | EU/EEA SIMs get roam-like-home pricing since Mayotte is an EU outermost region, but Fair Use policies often cap or throttle data. Non-EU/US carriers can charge £8 to £11 per MB, which adds up quickly. |
| Local SIM card | Requires a passport or national ID card and a visit to an Orange, SFR or Only boutique or authorized reseller in town, since SIMs aren't sold at the airport. Worth it mainly if you're staying long enough to justify the trip in. |
Practical connectivity tips
Download offline maps of Mamoudzou, Dzaoudzi and your route between them before you leave Wi-Fi, since signal can drop once you're away from the main towns. If you're heading out on a lagoon boat trip to snorkel or dive near the reef, let someone know your rough itinerary beforehand, as connectivity often disappears well before you're out of sight of the coast. When crossing between Grande-Terre and Petite-Terre by ferry, you can generally count on signal from shore for most of the short trip. Keep in mind that SIM cards in Mayotte, whether eSIM or physical, aren't sold at the airport, so arriving with your eSIM already installed avoids a search for an operator boutique when you land. If your home carrier is EU/EEA-based, check its Fair Use data allowance for overseas territories before you rely on it heavily, since caps and throttling are common even under roam-like-home rules. For inland villages away from Mamoudzou or the main coastal roads, treat coverage as a bonus rather than a guarantee, and top up your eSIM plan in advance if you expect a data-heavy day exploring beaches like N'Gouja or Plage Gouéla.
Travelling beyond Mayotte?
- Madagascar eSIM plans for exploring the neighboring island's national parks and coastline
- Réunion eSIM plans for another Indian Ocean French overseas territory with volcanic hikes
- France eSIM plans for onward travel to mainland France
All Mahoran eSIM data plans
11 plans from £0.98. Prices include VAT, shown in GBP.
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Local info for Mayotte
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Frequently asked questions about eSIMs for Mayotte
Is 5G available in Mayotte, and which networks offer it?
Yes. Orange switched on 5G across urban centers, while SFR launched its own 5G in a handful of Grande-Terre zones including Doujani, M'tsapéré, Majicavo, Bouyouni and Combani. Only (Maore Mobile) also holds a 5G authorization, but its rollout is not yet confirmed, so 4G remains the safer assumption on that network for now.
Will my eSIM still work during lagoon snorkeling or diving trips?
Not reliably once you're far from shore. Mayotte's lagoon is a major draw for snorkeling and diving, but mobile signal from all three operators weakens quickly beyond inhabited coastal areas, so boat excursions deep into the lagoon commonly lose data connectivity until you head back toward a village or the coastline.
Does the ferry between Grande-Terre and Petite-Terre have signal?
Generally yes. The short ferry crossing linking Grande-Terre to Petite-Terre and the capital area around Dzaoudzi stays close enough to shore that networks continue to carry signal for most of the route, unlike longer lagoon excursions that head away from populated coastline.
Can I buy a local SIM card at Mayotte's airport?
No. Local SIM cards for Orange, SFR or Only are sold at operator boutiques and authorized resellers in towns such as Mamoudzou, not at the airport arrivals area. You'll also need to show a passport or national ID card to complete registration, which is why activating an eSIM before you fly saves a trip into town on arrival.
Does EU roam-like-home apply to my SIM in Mayotte?
Mayotte is a French overseas department and an EU outermost region, so EU/EEA-issued SIMs do benefit from roam-like-home pricing with no surcharge. However, many home carriers apply Fair Use data caps or throttle speeds once you're using data in an overseas territory like Mayotte, so it's worth checking your own carrier's Fair Use terms before you rely on it for a longer stay.
How much does roaming cost if I'm travelling from outside the EU or US?
It can get expensive fast. Non-EU and non-US carriers commonly charge in the range of £8 to £11 per megabyte for roaming data in Mayotte, which adds up within minutes of normal phone use. A local eSIM data plan typically works out 50-70% cheaper than paying those classic roaming rates.
Is coverage as reliable at N'Gouja Beach and Plage Gouéla as in Mamoudzou?
Mamoudzou, as the commercial hub, has the most consistent 4G coverage on the island. Coastal spots like N'Gouja Beach, known for its resident sea turtles, and the black-sand Plage Gouéla generally get typical coastal signal since they sit near inhabited shoreline, but expect a noticeable drop if you wander further along quieter stretches of coast.
What data plan should I pick for a week exploring Mayotte's lagoon?
For a week combining beach time at N'Gouja or Plage Gouéla with some lagoon boat trips and maps use in Mamoudzou or Dzaoudzi, a 10GB/30-day plan gives comfortable headroom for moderate daily use without needing a top-up mid-trip.
What emergency number do I dial in Mayotte?
Dial 112, the universal emergency number that works across Mayotte as a French overseas department. You can also reach Police directly on 17, Ambulance (SAMU) on 15, and Fire services on 18 if you know which service you need.
Does Only (Maore Mobile) already offer 5G in Mayotte?
Only holds a 15-year 5G authorization, but unlike Orange and SFR, its actual 5G deployment status and rollout locations haven't been confirmed. If you're on Only, plan around solid 4G coverage in inhabited zones rather than counting on 5G being available yet.
The connectivity details on this page (networks, coverage, local SIM rules, prices and any numbers) are provided for general guidance and can change. Please confirm current details, especially emergency numbers and registration requirements, with official local sources before you travel.