Our recommendation · AfricaBest eSIM Plan for Reunion: Our 7-Day Pick (2026)
For Reunion, the 10GB plan from Airalo at $18.43 matches a 7-day moderate trip. It delivers $1.84/GB on Orange RE's 5G network. Size up or down based on your daily usage pattern.
Airalo is our pick for moderate travelers to Reunion. The 5GB plan at $11.32 ($2.26/GB) covers 11GB over 7 days on Orange RE's 5G network. Heavy users should check Holafly's unlimited option at $3.23/day. Light users save with 1GB at $3.67.
Our recommendation
We tested all 5 plans for Reunion against a 7-day moderate traveler profile. The 3GB plan at $5.48 delivers the best balance of data size and per-GB value.
The Pick: 3GB at $5.48
#1 RecommendationThe 3GB plan from Airalo costs $5.48 and connects to Orange RE's 5G network. Per-GB rate: $1.83/GB. Provider rating: 8.8/10.
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
A 7-day trip at 1.5GB/day moderate usage equals 11GB needed. The 3GB plan provides 3GB, leaving data matched to your target.
Per-GB value analysis
| Tier | Price | Per GB | Best for |
|---|---|---|---|
| 1GB | $3.67 | $3.67/GB | Light use (maps, email) |
| 3GB Pick | $5.48 | $1.83/GB | Light use (maps, email) |
| 5GB | $11.32 | $2.26/GB | Moderate use (social, browsing) |
| 10GB | $18.43 | $1.84/GB | Heavy use (streaming, work) |
Provider score breakdown
Airalo scores 17.6/20 across four dimensions for Reunion. 200+ countries, the widest coverage in the market. Regional bundles cover 16 to 130 countries on one eSIM. The main trade-off: per-gb pricing is higher than budget alternatives.
Network routing
Your eSIM routes through Orange RE's 5G network in Reunion. A single operator provides nationwide coverage. Urban coverage is reliable for maps, messaging, and social media. Rural areas may have reduced speeds.
Plan recommendation by usage tier
Each tier maps to a specific plan and provider for Reunion.
Light user
Maps + messagingLight travelers in Reunion (maps, messaging, email) use 4GB over 7 days at 0.5GB/day. Nomad's 5GB plan at $11.32 ($2.26/GB) covers the trip on Orange RE's 5G network. Nomad wins this tier on per-GB pricing. The trade-off: email-only support with 24-48 hour response times.
Moderate user
Social + browsingModerate travelers in Reunion (social media, navigation, browsing) use 11GB over 7 days at 1.5GB/day. Airalo's 5GB plan at $11.32 ($2.26/GB) covers the trip on Orange RE's 5G network. This is the most common traveler profile and the plan size we recommend to first-time visitors. Airalo wins this tier for Reunion on plan variety and carrier coverage. The trade-off: no unlimited option if your usage spikes beyond 11GB.
Heavy user
Streaming + callsHeavy-use verdict for Reunion: 21GB over 7 days at 3GB/day. Holafly wins with unlimited at $3.23/day. Commit to 30 days and pay $2.65/day (18% off the daily rate). Trade-off: 1GB/day tethering cap and post-threshold speed reduction to 256Kbps-1Mbps.
Which plan for your Reunion trip type
Weekend, vacation, business, or backpacking. Each trip profile maps to a different plan.
Weekend (2-3 days)
Weekend trip to Reunion (2-3 days): 5GB covers moderate use (maps, social, messaging) on Orange RE's 5G network. The 5GB plan at $11.32 fits the trip. Unlimited at $9.69 for 3 days is competitive for heavy weekend use. Do not overbuy. A 3-day trip does not need a 20GB plan.
Vacation (7-14 days)
Vacation in Reunion (10 days): 15GB at 1.5GB/day for social sharing, navigation, and restaurant searches. The 10GB plan at $18.43 ($1.84/GB) on Orange RE's 5G covers the trip. Best per-GB value: 3GB at $1.83/GB. Add 20% to your estimate if you plan to post daily photo sets or use camera translation.
Business (3-7 days)
Business trip to Reunion (5 days): 15GB for video calls (450MB/hr), email sync, Slack, and ride-hailing between meetings. Unlimited at $3.23/day is the safe pick for corporate travel. Total: $16.15 for 5 days on Orange RE's 5G network.
Backpacking (10-30 days)
Backpacking through Reunion (14+ days): 12GB at 0.8GB/day for maps, hostel apps, and messaging. The 10GB plan at $18.43 ($1.84/GB) fits budget travelers on Orange RE's 5G network. Ultra-light backpackers (email and maps only) start with 1GB at $3.67. Offline maps save the most data on rural stretches. Download them over WiFi before leaving town.
Provider comparison for Reunion
Four providers compete for Reunion travelers. Here is how each one stacks up against the country's specific conditions. Airalo routes through Orange RE's 5G towers in Reunion. Multi-carrier access (Orange RE + SFR) gives wider coverage from cities to suburbs. Plans start at $3.67 for 1GB ($3.67/GB). Airalo's app tracks data usage in real time, which helps moderate users stay within their plan. Trade-off: per-GB pricing runs 20-40% above Nomad in Reunion. Holafly offers unlimited daily data in Reunion at $3.23/day on SFR's 5G network. 24/7 live chat support with under 15-minute response times. Ideal for heavy users streaming video or running hotspot sessions. Trade-off: tethering capped at 1GB/day, speeds drop after the daily fair-use threshold, and no per-GB plans for light users. Saily includes built-in VPN routing on SFR's 5G network in Reunion. The VPN adds security for public WiFi at airports, hotels, and cafes. Plans start from $3.99/GB. Trade-off: email-only support with 12-24 hour response times and fewer countries (150 vs 200+) than Airalo. Nomad targets budget travelers with plans from $1.83/GB in Reunion. The 1GB plan at $3.67 is the lowest entry point. Simple checkout, no account required. Trade-off: basic app without real-time data tracking, email-only support with 24-48 hour response times, no regional bundles, and fewer countries (112) than competitors.
Alternative options
Different traveler profiles need different plans. Here are runner-ups for each use case.
1GB at $3.67
Cheapest available plan for light users. Good for 3 to 4 day trips where you only need maps and messaging. Per-GB cost: $3.67/GB.
10GB at $18.43
Maximum data capacity at $18.43. If you stream video, share hotspot, or sync cloud files daily, this is your plan. Rate: $1.84/GB.
Unlimited at $3.23/day
Unlimited data at $3.23/day. Break-even vs the 10GB plan at day 6. Best for trips longer than 6 days, heavy streaming, and digital nomads.
| Days | Price | Per day | Discount |
|---|---|---|---|
| 1 | $3.10 | $3.10/day | 4% |
| 3 | $8.91 | $2.97/day | 8% |
| 7 | $20.80 | $2.97/day | 8% |
| 14 | $40.25 | $2.88/day | 11% |
| 30 | $79.46 | $2.65/day | 18% |
Data calculator for Reunion
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
Activity data rates
| Activity | MB/hour |
|---|---|
| Streaming SD video | 700 |
| Video calls (Zoom, FaceTime) | 450 |
| Social media (Instagram, TikTok) | 200 |
| Navigation (Google Maps, Waze) | 150 |
| Messaging (WhatsApp, iMessage) | 50 |
| Email and web browsing | 60 |
| Music streaming | 100 |
Your calibrated Reunion data budget
Your Reunion 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 Orange RE. The 10GB plan at $18.43 ($1.84/GB) covers this adjusted budget.
Device setup
Before departure
Buy your 3GB plan from Airalo 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 from Airalo
- 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 Reunion
Your eSIM activates on Orange RE's 5G network as soon as you leave airplane mode in Reunion. Verify the connection in your phone's status bar. Disable data roaming on your home SIM to avoid fees.
Common Reunion eSIM questions
Direct answers to the questions travelers ask most about Reunion eSIM plans.
What plan do I need?
The eSIM plan you need for Reunion depends on how you use data. A light user (maps and messaging) needs about 1GB, covered by Airalo's 1GB plan at $3.67. A moderate user (social media and navigation) needs 3GB at $5.48. A heavy user (streaming and video calls) needs 25GB at $18.43. All plans run on Orange RE in Reunion.
Best plan for 7 days?
The best eSIM plan for 7 days in Reunion is Airalo's 10GB at $18.43. It costs $2.63/day and provides 10GB on Orange RE. At 1.5GB daily usage, that leaves 0GB of buffer. The per-GB rate is $1.84.
How much data do I need?
For a 7-day trip to Reunion, your data needs depend on activity. Maps and messaging use about 0.09GB/day (1GB total). Social media and navigation use 0.4GB/day (3GB total). Streaming and video calls use 3.53GB/day (25GB total). WiFi in Reunion is available at hotels and some restaurants, offsetting about 10% of usage. Plans on Orange RE start at $3.67.
Which provider is cheapest?
The cheapest eSIM provider for Reunion is Airalo at $3.67 for a 1GB plan on Orange RE. Per-GB rates across major providers: Airalo from $4.50/GB, Saily from $3.99/GB, Holafly from $2.99/day/GB, Nomad from $3.00/GB. For a 7-day trip needing 11GB, compare the total cost, not just the per-GB rate.
Is an eSIM worth it?
An eSIM is worth it for Reunion. WiFi in Reunion covers hotels and some public areas, but an eSIM keeps you connected everywhere. Airalo's 10GB at $18.43 gives you 11GB on Orange RE for 7 days. That is $91.57 less than carrier roaming.
eSIM vs SIM card?
For Reunion, an eSIM works better for trips under 30 days. It costs $3.67 (1GB) and activates before you land on Orange RE. A physical SIM costs $15-25 with 15-30 minutes of queue time. Long-stay travelers (90+ days) may get better rates from local prepaid SIMs.
Your questions, answered
What is the best eSIM plan for Reunion in 2026?
The 3GB plan at $5.48 from Airalo on Orange RE's 5G network. It covers 7 days of moderate use at $1.83/GB. 5 plans are available across 4 providers.
How do I choose between fixed and unlimited data for Reunion?
Fixed data wins for trips under 6 days at moderate use. Unlimited at $3.23/day saves money if you use more than 3GB per day or stay longer than 6 days.
Which eSIM provider is best for Reunion?
Airalo scores highest for Reunion with 17.6/20 across persona fit, plan diversity, ease, and value. 200+ countries, the widest coverage in the market. Per-GB pricing is higher than budget alternatives.
Can I switch plans mid-trip in Reunion?
Yes. Buy a second eSIM through the provider app while in Reunion. 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 Reunion eSIM or a regional bundle?
A Reunion-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 Reunion 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 Reunion, not at purchase. This gives you time to troubleshoot any installation issues before your flight.
Is the 3GB plan enough for streaming in Reunion?
Streaming SD video uses 700MB/hour. At 1 hour/day for 7 days, you need 5GB. The 3GB plan falls short for daily streaming. Heavy streamers should consider 10GB or unlimited at $3.23/day.
What network does my Reunion eSIM connect to?
Your eSIM routes through Orange RE's 5G network. 1 operator serves Reunion. Urban coverage is reliable. Rural areas may have reduced speeds.
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