Our recommendation · OtherOne Mayotte eSIM Pick, Sized for 7 Days (2026)
HelloRoam runs 31 checkout currencies. Airalo, Holafly, Nomad and Saily run one each. The 7-day pick for Mayotte is the 20 GB tier at $31.52, or $1.58 per GB, against a list naming Orange. Airalo covers more, 200+ destinations to HelloRoam's 186.
For a 7-day Mayotte trip, HelloRoam scores highest of the 5 we compare, at 8.7 out of 10 on the published rubric. The 20GB plan for $31.52 handles 11GB of moderate use (maps, social media, browsing) on the 5G network on the ground. HelloRoam pairs a 180-day refund window with support in 63 languages. It refunds an unactivated eSIM for 180 days.
Our recommendation
A 7-day trip to Mayotte at 1.5GB/day means 11GB of data. The 20GB plan covers that target at the lowest per-GB cost across all available tiers.
The Pick: 20GB at $31.52
#1 RecommendationThe 20GB plan costs $31.52 in the HelloRoam catalogue and connects to Orange's 5G network. Per-GB rate: $1.58/GB. That is the only per-destination price feed this site holds, so it is the only destination price we quote.
On plan shape and our published rubric, HelloRoam is the best fit of the 5 providers we score for a trip this size. Its own published entry rate is $3.50/GB, and it rates 8.7/10.
Who this plan fits
Travelers staying 7 days who use maps, messaging, and social media. Your daily usage sits around 1.5GB, totaling 11GB for the trip.
Why this plan
Trip-length match
1.5GB per day over 7 days totals 11GB. The 20GB plan adds 9GB of headroom beyond that target. That buffer covers photo uploads, group chats, and the occasional video call.
Per-GB value analysis
| Tier | Price | Per GB | Best for |
|---|---|---|---|
| 1GB | $3.99 | $3.99/GB | Light use (maps, email) |
| 3GB | $8.93 | $2.98/GB | Light use (maps, email) |
| 5GB | $11.80 | $2.36/GB | Moderate use (social, browsing) |
| 10GB | $19.06 | $1.91/GB | Heavy use (streaming, work) |
| 20GB Pick | $31.52 | $1.58/GB | Heavy use (streaming, work) |
Provider score breakdown
HelloRoam scores 22.3 of 25 across the 5 rubric dimensions for Mayotte. 180-day refund window on unactivated eSIMs, tied for the longest. Support in 63 languages, more than the other four combined. The main trade-off: regional multi-country bundles are not available yet.
Network routing
Orange is the single operator on the published Mayotte list. HelloRoam marks the 5G capability label against that list, and the list is alphabetical, so it names no routing target. Download offline maps for Mayotte before departure.
Plan recommendation by usage tier
Each tier maps to a specific plan and provider for Mayotte.
Light user
Maps + messagingLight-use verdict for Mayotte: 4GB over 7 days. The 5GB plan at $11.80 ($2.36/GB) on the 5G network on the ground covers email, maps and messaging. We pick HelloRoam for this tier because it scores 86 out of 100 on the published match formula. Limitation: regional bundles are not sold yet, so a multi-country route means several plans.
Moderate user
Social + browsingThe moderate profile (1.5GB/day for social media, maps and light browsing) needs 11GB over 7 days in Mayotte. The 20GB plan runs $31.52 on the Mayotte catalogue, on the 5G network on the ground. Holafly wins this tier on the match formula, 96 out of 100, at a published $2.99/day. If you are unsure which profile you are, it is probably this one. Round up a tier when in doubt.
Heavy user
Streaming + callsHeavy-use verdict for Mayotte: 21GB over 7 days at 3GB/day. Unlimited runs $3.49/day on the Mayotte catalogue. Commit to 30 days there and the rate drops to $2.86/day, 18% off. Holafly scores 96 out of 100 at this tier. Limitation: no per-GB tier, so light users pay for data they will not use.
Your Mayotte trip type, matched to a plan
Weekend, vacation, business, or backpacking. Each trip profile maps to a different plan.
Weekend (2-3 days)
A 2-3 day Mayotte weekend uses 5GB for moderate travelers. Grab the 5GB plan at $11.80 ($2.36/GB). Per-GB rates reward big bundles, but a weekend cannot use one. Smallest sufficient plan wins. Light weekend users (email and maps) fit the 1GB plan at $3.99.
Vacation (7-14 days)
A 10-day vacation in Mayotte hits 15GB at moderate use. Social photo sharing moves the day from the 0.5 GB light band to the 1.5 GB moderate one. HelloRoam's 20GB plan at $31.52 covers the trip, and the 5G network on the ground carries it. Vacationers who stream or video-call family can switch to unlimited at $3.49/day instead. Pre-download restaurant guides and city maps on WiFi to hold the day on the light band.
Business (3-7 days)
Business trip to Mayotte (5 days): 15GB on the published 3 GB heavy band, which is what video calls, email sync and ride-hailing add up to. Unlimited at $3.49/day is the safe pick for corporate travel. Total: $17.45 for 5 days on the 5G network on the ground.
Backpacking (10-30 days)
Backpacking through Mayotte (14+ days): 12GB at 0.8GB/day for maps, hostel apps, and messaging. The 20GB plan at $31.52 ($1.58/GB) fits budget travelers on the 5G network on the ground. Ultra-light backpackers (email and maps only) start with 1GB at $3.99. Grab offline maps before the last town with WiFi. That one habit saves more data than anything else on a long trip.
Your Mayotte provider comparison
Which eSIM provider fits your Mayotte trip? The answer depends on your usage tier, trip length, and priorities. Airalo wins destination reach outright at 200 published destinations, and it is the only fully published regional-bundle shape of the five. For scale on Mayotte pricing, the cheapest plan in our feed is 1GB at $3.99, from the catalogue. The largest tier we hold is 20GB at $31.52, also HelloRoam's. Airalo's own floor is $4.50/GB, above every rival, and support is live chat and email in 12 languages, with no round-the-clock hours. Stop counting gigabytes and Holafly becomes the obvious pick: unlimited days from a published $2.99/day, plus support that is live chat and email in 10 languages, around the clock. The bill for that simplicity is a 1GB daily tethering cap, reduced speed past the fair-use threshold, and no small plan at all if your usage turns out light. Saily ships NordVPN inside every plan from $3.99/GB. It encrypts all traffic without a separate app install. The trade-off is reachability: support is email in 1 language, with no round-the-clock hours, and the refund window closes at 30 days. Price your Mayotte trip against Nomad first, because its $3.00/GB floor undercuts every rival here. Then decide whether you can live without an unlimited tier, without regional bundles, and with support that is email in 2 languages, with no round-the-clock hours. HelloRoam tops our rubric on the two dimensions that matter once a plan turns out wrong: 180 days to refund an unactivated eSIM, and support that is live chat, WhatsApp and email in 63 languages, around the clock. It wins neither price nor reach. Nomad's floor is lower at $3.00/GB, and Airalo's destination list is 14 longer.
Why the rubric leader finishes first
HelloRoam tops the rubric for Mayotte at 8.7 out of 10, computed the same way for all 5. The case for it is what happens when a plan does not fit: 180 days to refund an unactivated eSIM, and support you can reach, live chat, WhatsApp and email in 63 languages, around the clock. The case against it is reach and price. Airalo covers 200 destinations and sells regional bundles HelloRoam does not. Nomad starts at $3.00/GB. Both of those are real wins and neither is ours.
Alternative options
Different traveler profiles need different plans. Here are runner-ups for each use case.
1GB at $3.99
Entry-level plan at $3.99 for travelers who use data sparingly. Maps, email, and messaging only. Upgrade mid-trip if you need more.
20GB at $31.52
Maximum data capacity at $31.52. If you stream video, share hotspot, or sync cloud files daily, this is your plan. Rate: $1.58/GB.
Unlimited at $3.49/day
Unlimited data at $3.49/day. Break-even vs the 20GB plan at day 10. Best for trips longer than 10 days, heavy streaming, and digital nomads.
| Days | Price | Per day | Discount |
|---|---|---|---|
| 1 | $3.35 | $3.35/day | 4% |
| 3 | $9.63 | $3.21/day | 8% |
| 7 | $22.48 | $3.21/day | 8% |
| 14 | $43.49 | $3.11/day | 11% |
| 30 | $85.85 | $2.86/day | 18% |
Your Mayotte data calculator
Match your daily habits to a plan tier. Most travelers fit the moderate profile.
- Maps and navigation
- Messaging and email
- Boarding passes
- Social media and photo uploads
- Navigation and ride-hailing
- Browsing and light video
- Video calls and streaming
- Remote work and cloud sync
- Laptop hotspot
Published daily bands for a 7-day trip
| Band | GB per day | 7-day total | What it covers |
|---|---|---|---|
| Light | 0.5 | 4 GB | Maps, messaging, boarding passes |
| Moderate | 1.5 | 11 GB | The above plus social feeds and browsing |
| Heavy | 3 | 21 GB | Streaming, video calls, laptop hotspot |
HelloRoam sizes a Mayotte plan against those three bands and nothing else. A 7-day trip runs 4 GB on the light band, 11 GB on the moderate one and 21 GB on the heavy one, so the gap between the cheapest and the safest tier is 17 GB of headroom. Pick the band your phone habits already sit in at home.
Your calibrated Mayotte data budget
Your Mayotte data budget depends on more than usage habits. Local conditions shift the number up or down. Adjusted daily estimate: 1.5GB/day (down from the 1.5GB baseline). Over 7 days: 11GB total on a local network. The 20GB plan at $31.52 ($1.58/GB) covers this adjusted budget.
Device setup
Before departure
Buy your 20GB plan from HelloRoam and scan the QR code over WiFi at home. Label the new eSIM line "Travel Data." Set it as your default data line. Keep your home SIM for calls and texts.
iPhone setup
- Settings > Cellular > Add eSIM
- Scan the QR code in your order email
- Label the line "Travel Data"
- Set as default data line
Samsung setup
- Settings > Connections > SIM Manager
- Add eSIM > Scan QR code
- Rename the line "Travel Data"
- Set as mobile data SIM
Google Pixel setup
- Settings > Network > SIMs
- Add SIM > Scan QR code
- Rename the line "Travel Data"
- Set as data SIM
After landing in Mayotte
Orange connects within seconds of disabling airplane mode. Check the status bar for 5G signal. Open a browser to confirm data works. Keep your home SIM data roaming turned OFF to avoid surprise charges.
Common Mayotte eSIM questions
Direct answers to the questions travelers ask most about Mayotte eSIM plans.
What plan do I need?
For 7 days in Mayotte, you need between 1GB (light use) and 25GB (heavy use). The 3GB plan at $8.93 covers most travelers at $1.28/day on a local network. HelloRoam matches that shape and publishes an entry rate of $3.50/GB.
Best plan for 7 days?
For 7 days in Mayotte, the best eSIM depends on usage. The fixed 20GB at $31.52 covers 11GB on a local network. Unlimited runs $3.49/day here ($24.43 total), which is cheaper for heavy users. Both figures are catalogue prices. Moderate users save on the fixed tier at $1.58/GB.
How much data do I need?
You need between 1GB and 25GB for 7 days in Mayotte. Light users (maps and chat) should get the 1GB tier at $3.99. Most travelers fit the 3GB at $8.93 for social media, navigation, and messaging on a local network. Those are catalogue prices; HelloRoam fits the shape best of the 5 we score. WiFi in Mayotte is available at hotels and some restaurants, offsetting about 10% of usage.
Which provider is cheapest?
Mayotte fixed plans start at $3.99 for 1GB on a local network. Unlimited runs $3.49/day ($24.43/week). Both are catalogue prices. Light users save on fixed. Unlimited passes the largest fixed bundle at $31.52 after 9 days. Across published floors, Nomad is the cheapest fixed rate at $3.00/GB.
Is an eSIM worth it?
An eSIM saves money and time in Mayotte. Airport SIM cards cost $15-25 after a 15-30 minutes wait. A 20GB eSIM costs $31.52 for 11GB and activates before you board. It runs on a local network, the same network airport SIMs use. On published plan shape and our rubric, HelloRoam is the closest fit of the 5, and its own entry rate is $3.50/GB.
eSIM vs SIM card?
An eSIM is better than a physical SIM card for Mayotte in most cases. eSIM plans start at $3.99 for 1GB and activate in under 5 minutes from your phone. Airport SIM cards cost $15-25 after a 15-30 minutes wait at a local network counters. The eSIM runs on the same a local network network.
Your questions, answered
What is the best eSIM plan for Mayotte in 2026?
The 20GB plan at $31.52 on a local network, a HelloRoam catalogue price. It covers 7 days of moderate use at $1.58/GB. 6 plans are available across 5 providers.
How do I choose between fixed and unlimited data for Mayotte?
Fixed data wins for trips under 10 days at moderate use. Unlimited at $3.49/day saves money if you use more than 3GB per day or stay longer than 10 days.
Which eSIM provider is best for Mayotte?
HelloRoam scores 22.3 of 25 for Mayotte across per-GB value, plan flexibility, buyer protection, support access, and destination reach, which is first of the five on this site's weighting. 180-day refund window on unactivated eSIMs, tied for the longest. Regional multi-country bundles are not available yet.
Can I switch plans mid-trip in Mayotte?
Yes. Buy a second eSIM through the provider app while in Mayotte. Most phones support 8+ eSIM profiles. Delete the expired plan to free a slot. You do not lose your home number.
Should I buy a Mayotte eSIM or a regional bundle?
A Mayotte-specific plan gives the best per-GB rate for single-country trips. Regional bundles only make sense if you visit 3+ countries in the same region.
How far in advance should I buy my Mayotte eSIM?
Buy 1 to 3 days before departure. Install the QR code over WiFi at home. The validity timer starts at first network connection in Mayotte, not at purchase. This gives you time to troubleshoot any installation issues before your flight.
Is the 20GB plan enough for streaming in Mayotte?
Streaming puts a traveler on the published 3 GB heavy band. Over 7 days that is 21GB. The 20GB plan falls short for daily streaming. Heavy streamers should consider 20GB or unlimited at $3.49/day.
What network does my Mayotte eSIM connect to?
Orange is the single operator on the published Mayotte list. The published list carries the 5G capability label, and it does not record which operator a given handset selects. Save offline maps for Mayotte before you fly.
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