Why an eSIM is Recommended for Réunion
The Adventure Island Needs Connectivity
Réunion is famous for its hiking trails and volcanic landscapes. Reliable connectivity is essential for:
- GPS navigation in the cirques (Mafate, Cilaos, Salazie)
- Safety during mountain hikes
- Sharing stunning landscape photos
Network Coverage in Réunion
| Carrier |
Coverage |
4G |
Used by |
| SFR Réunion |
92% |
Yes |
Airalo, GoMoWorld |
| Orange Réunion |
90% |
Yes |
Holafly, Ubigi |
| Free Réunion |
85% |
Yes |
Saily |
Coverage by Destination
- Saint-Denis, Saint-Pierre, Saint-Paul: excellent 4G
- Cirque de Cilaos: variable, good in the village
- Cirque de Salazie: good in inhabited areas
- Cirque de Mafate: very limited (accessible only on foot)
- Piton de la Fournaise: limited at altitude
- Beaches (Boucan, L'Ermitage): excellent coverage
Best Réunion eSIM 2026
<BlogSummaryTable
title="Top 5 Réunion eSIM 2026"
countryCode="RE"
countrySlug="reunion"
plans={[
{
rank: 1,
providerId: "holafly",
data: "Unlimited",
duration: "7 days",
price: "$27",
highlight: "Unlimited data + hotspot",
},
{
rank: 2,
providerId: "airalo",
data: "5 GB",
duration: "30 days",
price: "$8.50",
highlight: "Global leader",
promoCode: "ESIMP15",
},
{
rank: 3,
providerId: "gomoworld",
data: "5 GB",
duration: "30 days",
price: "$7.80",
highlight: "Good value",
promoCode: "ESIMP",
},
{
rank: 4,
providerId: "saily",
data: "3 GB",
duration: "30 days",
price: "$6.50",
highlight: "NordVPN included",
promoCode: "ESIMP",
},
{
rank: 5,
providerId: "ubigi",
data: "3 GB",
duration: "30 days",
price: "$9",
highlight: "Reliable",
},
]}
/>
Réunion eSIM FAQ