Cheapest eSIM for Reunion 2026: Prices from $3.10
4 providers compared · Plans from $3.10
A Reunion eSIM saves 95% vs. carrier roaming at $10/day over a 7-day trip. Airalo offers 1GB for $3.67 ($1.83/GB at best) on Orange's 5G network. Unlimited daily from $3.23/day, 68% less than carrier roaming at $10/day. For light users, the 1GB fixed plan at $3.67 costs less than one day of carrier roaming.
All Reunion eSIM plans
9 plans ranked by total price. The green row is the cheapest entry point; scroll for the best price-per-GB on larger plans.
| Provider | Data | Days | Price | Price/GB | Network | Rating | Get deal |
|---|---|---|---|---|---|---|---|
| Holafly Cheapest | Unlimited | 1 | $3.10 | N/A | Orange | 4.6/5 | Get deal → |
| Airalo | 1GB | 7 | $3.67 | $3.67 | Orange | 4.6/5 | Get deal → |
| Airalo | 3GB | 15 | $5.48 | $1.83 | Orange | 4.6/5 | Get deal → |
| Holafly | Unlimited | 3 | $8.91 | N/A | Orange | 4.6/5 | Get deal → |
| Airalo | 5GB | 30 | $11.32 | $2.26 | Orange | 4.6/5 | Get deal → |
| Airalo | 10GB | 30 | $18.43 | $1.84 | Orange | 4.6/5 | Get deal → |
| Holafly | Unlimited | 7 | $20.80 | N/A | Orange | 4.6/5 | Get deal → |
| Holafly | Unlimited | 14 | $40.25 | N/A | Orange | 4.6/5 | Get deal → |
| Holafly | Unlimited | 30 | $79.46 | N/A | Orange | 4.6/5 | Get deal → |
Price/GB for unlimited plans is not applicable. Holafly charges a flat daily rate. All prices in USD, verified June 2026.
Save up to 95% vs carrier roaming in Reunion
A typical home carrier charges $10/day to roam in Reunion. That adds up to $70.00 for a week. The cheapest eSIM plan costs $3.67, saving you $66.33 on a 7-day trip. Even a 5-day visit would cost $50.00 on roaming vs under $3.67 with an eSIM.
Per-GB pricing compared across providers
For fixed-data plans, Airaloleads. Holafly is unlimited, so it's shown separately. Airalo is the only provider with fixed-data plans here at $1.83 per GB.
Top Reunion eSIM deals right now
Skip the analysis. These are the standout deals for most Reunion trips.
Get the cheapest Reunion eSIM in 3 steps
See the lowest price at every decision point, no surprise charges.
- 1
Compare plans above
The table is sorted cheapest-first. Entry price starts at $3.10. If you only need maps and messaging, the 1GB tier is all you need.
- 2
Buy direct from the provider
Click “Get deal” to go directly to the official store. The cheapest plan costs $3.10, no markup, no middleman fee. You receive a QR code by email instantly.
- 3
Install before you fly, connect on arrival
Scan the QR on home Wi-Fi. The best per-GB value is $1.83/GB. Activate when you land in Reunion and your plan starts counting from that moment, not from purchase.
Cheapest eSIM for Reunion: everything you need to know
Reunion eSIM plans start at $3.67 for 1GB. The best per-GB value sits at 3GB for $5.48, which is $1.83/GB. Unlimited daily data costs $3.23/day with 2GB at full speed before throttling. A 30-day unlimited commitment drops to $2.65/day, 18% off the daily rate.
A 7-day trip to Reunion on carrier roaming costs about $70.00 at $10/day. The same week on a prepaid eSIM runs $22.61, saving $47.39. Reunion is a full French overseas department, so any EU mobile plan with roaming covers it at home rates.
The 3GB plan at $5.48 covers about 2 days at 1.5GB/day. For trips longer than 2 days, unlimited at $3.23/day avoids the need to buy multiple fixed plans. Heavy users above 1.8GB/day will exhaust fixed data faster, making unlimited worthwhile on shorter trips too.
Network coverage in Reunion
All providers connect through the same Orange network in Reunion. Carrier choice does not change your bill. Only the provider margin differs. Orange delivers 5G regardless of which eSIM you buy.
How much data do you need in Reunion?
Most travelers over-buy. If you mainly use maps, translation apps and messaging, 1GB comfortably covers 5–7 days. Add daily social media and you'll want 3–5GB for a week. Only heavy users need 10GB or more.
When should you buy your Reunion eSIM?
Buy a few days before departure and install while you still have home Wi-Fi, but don't activate until you arrive. Most plans start counting from first connection, not purchase. Prices are stable week-to-week, so the plan ranked first in our table today is the best price.
Common Reunion eSIM questions
What is the absolute cheapest eSIM for Reunion?
The budget pick for Reunion is the 1GB plan at $3.67, which works out to $3.67/GB. Holafly holds the lowest-price position for this destination (Nomad averages $0.74/GB globally, the lowest of the four providers we track). Prices are fixed year-round with no seasonal markup. For the best per-GB rate, the 3GB plan at $5.48 ($1.83/GB) saves $1.84 per GB versus the entry plan.
When does unlimited data beat a fixed plan for Reunion?
Daily unlimited pricing for Reunion sits at $3.23/day. The best fixed plan runs $1.83/GB (3GB plan at $5.48), which covers about 2 days at 1.5GB/day. Beyond that, unlimited at $3.23/day is the practical option. Example: a 3-day trip at 1.5GB/day needs about 5GB. The 5GB plan costs $11.32, while 3-day unlimited costs $8.91. Unlimited saves $2.41. For trips beyond 2 days, unlimited is the better deal in Reunion.
Is a local prepaid SIM cheaper than an eSIM in Reunion?
Local prepaid SIM pricing for Reunion varies by airport vendor and carrier. A travel eSIM starts at $3.67 for 1GB with no airport queue, no activation counter, and instant delivery. The convenience premium over the cheapest local SIM is typically $2 to $5 for a week-long trip. If the local SIM requires ID registration, the time cost alone favors the eSIM.
Does the cheapest eSIM provider use a slower network in Reunion?
Budget and premium providers use identical infrastructure. Budget providers like Nomad and Airalo route Reunion plans through the same tier-one local carriers (Orange) as premium-priced alternatives. The price gap reflects provider margin, not network quality. 5G speeds are consistent across all four compared providers for Reunion. The only tested differences are activation speed and support response time, not the data connection itself.
Does the cheapest Reunion eSIM support hotspot tethering?
Full hotspot tethering is supported by Airalo and Nomad on all Reunion plans. Holafly restricts hotspot to about 1GB/day on its unlimited plans. Saily supports tethering with no stated cap. For budget tethering in Reunion, Holafly's 1GB plan at $3.67 gives the lowest per-GB cost with hotspot included. Use hotel WiFi for heavy downloads to stretch the plan further.
Does cheap eSIM coverage work outside major cities in Reunion?
Coverage in Reunion depends on the local carrier. 1 network operate here: Orange. Urban areas get 5G coverage. Rural areas vary. For budget travelers, download offline maps before leaving the city to reduce data needs and make a smaller plan last the full trip.
What is the cheapest network to use a travel eSIM on in Reunion?
All four providers route Reunion eSIMs through the same tier-one local carriers: Orange. The "cheapest network" is whichever provider offers the lowest per-GB rate on their plan for that carrier, not the carrier itself. 5G is the standard for Africa.
What is the per-GB cost breakdown for Reunion eSIMs?
The per-GB rates for Reunion plans: 1GB at $3.67/GB, 3GB at $1.83/GB, 5GB at $2.26/GB, 10GB at $1.84/GB. The 3GB tier at $5.48 gives the lowest per-GB rate. Buying 3GB instead of the smallest plan saves $1.84 per GB, which adds up on longer trips.
Which network does the cheapest Reunion eSIM use?
The cheapest plans for Reunion route through Orange. Orange delivers 5G speeds. The price difference is the provider's margin, not carrier performance.
Is unlimited data worth the price in Reunion?
Unlimited daily data in Reunion costs $3.23/day (2GB at full speed). At $1.83/GB on the 3GB fixed plan, unlimited only saves money if you use more than 1.8GB per day. Most travelers use 1 to 2GB/day, so the fixed plan is cheaper for typical use.