TOP 1EDITOR'S PICK
10 GB
4G / LTE€1.58/GB
Find the best eSIM for Réunion
We analyzed 3,644 live offers from 27 providers for Réunion. Compare total cost, usable data, validity and network details, not marketing claims.
TOP 2
17 GB
4G / LTE€0.58/GB
TOP 3
Unlimited
4G / LTEFair use
TOP 4
3 GB
5G ready€2.18/GB
€1.16median price / GB
€0.46lowest total price
27providers tracked
26davg plan duration
QUICK ANSWER / VALUE PICKS
Best eSIM for Réunion in 2026: start here
Four clear picks for Réunion: the lowest total price, the best value around 7 days, the best value around 30 days, and the cheapest unlimited option. Open the catalog below to filter further.
VoyaSIM0.49 GB · 1 days
Total€0.46€0.37
€ / GB€0.76
ESIMD-20%
VoyaSIM0.49 GB · 7 days
Total€0.46€0.37
€ / GB€0.76
ESIMD-20%
AdventureSIMs5 GB · 30 days
Total€3.60€3.24
€ / GB€0.65
ESIMP-10%
eSIM Flare1.46 GB · 3 days
Total€1.83€1.65
€ / GB€1.13
ESIMP-10%
- Market median on limited plans: €1.16 per GB.
- Best effective rate in catalog: €0.44 per GB.
- Average plan validity: 26 days.
- 89% of tracked plans advertise 5G; 9% mention hotspot.
LIVE CATALOG / FILTERABLE
Compare 3,644 eSIM plans
Twenty offers are rendered first. Load more only when you need them.
| # | Provider / plan | Data | Validity | Network | Coverage | Total | Price / GB | Actions |
|---|---|---|---|---|---|---|---|---|
| 1 |  | 0.1 GB | 7 days | 5G | | €3.70 | ||
| 2 | | 0.49 GB | 1 days | 5G | | €0.76 | ||
| 3 | | 0.49 GB | 7 days | 5G | | €0.76 | ||
| 4 |  | 0.1 GB | 1 days | 4G / LTE | | €4.10 | ||
| 5 |  | 0.49 GB | 1 days | 5G | | €0.94 | ||
| 6 | | 0.49 GB | 1 days | 4G / LTE | | €1.53 | ||
| 7 |  | 0.5 GB | 1 days | 5G | | €0.98 | €1.96 | |
| 8 | | 0.5 GB | 1 days | 5G | | €0.98 | €1.96 | |
| 9 | | 1 GB | 1 days | 5G | | €0.92 | ||
| 10 | | 1 GB | 7 days | 5G | | €0.92 | ||
| 11 |  | 1 GB | 7 days | 4G / LTE | | €1.05 | ||
| 12 | | 1 GB | 7 days | 5G | | €1.03 | ||
| 13 | | 1 GB | 1 days | 5G | | €1.03 | ||
| 14 | | 1 GB | 1 days | 4G / LTE | | €1.31 | ||
| 15 | | 1 GB | 1 days | 5G | | €1.17 | ||
| 16 | | 1 GB | 7 days | 4G / LTE | | €1.36 | ||
| 17 | | 1 GB | 7 days | 4G / LTE | | €1.37 | ||
| 18 | | 1 GB | 7 days | 4G / LTE | | €1.37 | ||
| 19 | | 2 GB | 1 days | 5G | | €0.69 | ||
| 20 |  | 1 GB | 365 days | 5G | | €1.79 | €1.79 |
1
- Data
- 0.1 GB
- Validity
- 7 days
- Network
- 5G
- Price / GB
- €3.70
Coverage
2
- Data
- 0.49 GB
- Validity
- 1 days
- Network
- 5G
- Price / GB
- €0.76
Coverage
3
- Data
- 0.49 GB
- Validity
- 7 days
- Network
- 5G
- Price / GB
- €0.76
Coverage
4
- Data
- 0.1 GB
- Validity
- 1 days
- Network
- 4G / LTE
- Price / GB
- €4.10
Coverage
5
- Data
- 0.49 GB
- Validity
- 1 days
- Network
- 5G
- Price / GB
- €0.94
Coverage
6
- Data
- 0.49 GB
- Validity
- 1 days
- Network
- 4G / LTE
- Price / GB
- €1.53
Coverage
7
- Data
- 0.5 GB
- Validity
- 1 days
- Network
- 5G
- Price / GB
- €1.96
Coverage
8
- Data
- 0.5 GB
- Validity
- 1 days
- Network
- 5G
- Price / GB
- €1.96
Coverage
9
- Data
- 1 GB
- Validity
- 1 days
- Network
- 5G
- Price / GB
- €0.92
Coverage
10
- Data
- 1 GB
- Validity
- 7 days
- Network
- 5G
- Price / GB
- €0.92
Coverage
11
- Data
- 1 GB
- Validity
- 7 days
- Network
- 4G / LTE
- Price / GB
- €1.05
Coverage
12
- Data
- 1 GB
- Validity
- 7 days
- Network
- 5G
- Price / GB
- €1.03
Coverage
13
- Data
- 1 GB
- Validity
- 1 days
- Network
- 5G
- Price / GB
- €1.03
Coverage
14
- Data
- 1 GB
- Validity
- 1 days
- Network
- 4G / LTE
- Price / GB
- €1.31
Coverage
15
- Data
- 1 GB
- Validity
- 1 days
- Network
- 5G
- Price / GB
- €1.17
Coverage
16
- Data
- 1 GB
- Validity
- 7 days
- Network
- 4G / LTE
- Price / GB
- €1.36
Coverage
17
- Data
- 1 GB
- Validity
- 7 days
- Network
- 4G / LTE
- Price / GB
- €1.37
Coverage
18
- Data
- 1 GB
- Validity
- 7 days
- Network
- 4G / LTE
- Price / GB
- €1.37
Coverage
19
- Data
- 2 GB
- Validity
- 1 days
- Network
- 5G
- Price / GB
- €0.69
Coverage
20
- Data
- 1 GB
- Validity
- 365 days
- Network
- 5G
- Price / GB
- €1.79
Coverage
Offer links may be affiliate links marked as sponsored. We may earn a commission at no extra cost to you; commissions never change rankings. Disclosure
What travelers should know about Réunion
Heading to Réunion ? eSIMPlanet compares 3589 live plans from 27 providers . Last catalogue refresh: 2 August 2026 at 15:42. The lowest price in the catalogue starts at $0.50 (0.48828125 GB, 7 days, Voyasim). Best observed price per GB: $0.48/GB . Réunion is outside free EU roaming. Classic international roaming can cost more than a full eSIM plan in a single day. For most trips, a travel eSIM is the simplest way to lock your data budget before you fly. Use the table below to filter by duration, data volume and budget. Verified partner promo codes appear on the matching offers.
BUYING GUIDE
How to choose an eSIM for Réunion
The cheapest plan is not always the best trip fit. For Réunion, balance data volume, validity and network features against your real usage.
- 01
Estimate your data need
Maps, messaging and light browsing usually fit in 3 to 5 GB per week. Video and hotspot use climb fast. Across limited plans for Réunion, the average allowance is currently 20 GB.
- 02
Match validity to your trip
A low total price with a short window can still be expensive if you need coverage for three weeks. Average validity in this market is 26 days.
- 03
Prefer clear network specs
89% of offers list 5G readiness and 9% mention hotspot. If you work from a laptop tether, filter for hotspot before you buy.
- 04
Treat unlimited carefully
There are 1,063 unlimited-style plans in this catalog. Fair-use throttling can make €/GB comparisons misleading, so we keep them out of the median benchmark.
DATA SIGNALS / FULL VALUE
What one gigabyte really costs in Réunion
Unlimited plans are kept out of €/GB math so the benchmark for Réunion stays comparable.
Lowest effective €/GB among limited-data plans right now.
Median sits at €1.16/GB. Half of eligible plans land in this range.
89% 5G-ready · 9% hotspot · 26d avg validity
HOST NETWORKS
Which eSIM providers use which networks in Réunion
Travel eSIMs for Réunion connect through local host operators, not their own towers. Below is the current 2026 catalog mapping: provider, host operator(s), and the radio labels those offers advertise. The host networks that appear most often are SFR, TELCO, Orange. Providers with the clearest operator labels right now include Roamify, iRoamly, Eskimo.
Each row groups one provider’s Réunion plans by the host operator names found in the catalog. Counts show how often that pairing appears, not a coverage quality score.
| Provider | Host operators | Network labels | 5G plans |
|---|---|---|---|
 Roamify734 plans sampled |
| 5G4G / LTE | 93% |
 iRoamly154 plans sampled |
| 4G / LTE5G | 100% |
 Eskimo14 plans sampled |
| 4G / LTE | 0% |
 Roamless8 plans sampled |
| 3G4G / LTE5G | 100% |
 Sim Local8 plans sampled |
| Not listed | 0% |
 LinkeSIM3 plans sampled |
| 4G / LTE | 0% |
 Orange Travel3 plans sampled |
| Not listed | 0% |
Most common host operators in Réunion
- SFR686 labeled plans
- TELCO154 labeled plans
- Orange86 labeled plans
- Orascom Algeria78 labeled plans
- Oreedo78 labeled plans
- Tunisie78 labeled plans
SETUP GUIDE
How to install an eSIM for Réunion
Most travelers can install before departure over Wi-Fi, then activate on arrival. Keep your primary SIM available until the travel eSIM is online.
- 01Check device compatibility
Confirm your phone is carrier-unlocked and supports eSIM. Recent iPhone, Google Pixel and many Samsung flagships do.
- 02Buy and receive the QR or install link
Choose a plan for Réunion, complete checkout with the provider, and save the QR code or activation email offline.
- 03Install over stable Wi-Fi
Scan the QR in mobile settings or follow the provider install link before you fly when possible.
- 04Enable data roaming for the eSIM line
On arrival, select the travel eSIM as your data line, enable data roaming for that line, and keep the primary number for calls or 2FA if needed.
Installation steps can vary by provider app. If setup fails, open the provider guide linked from the offer page before contacting support.
PROVIDER SHORTLIST
Best eSIM providers for Réunion
These providers currently appear most often in the Réunion catalog. Open a review for setup notes, then jump back to the live comparison for exact plan pricing.
Roamify
734 plans · from €2.18
iRoamly
154 plans · from €0.98
eSIM Flare
31 plans · from €1.83
Eskimo
14 plans · from €6.42
Voye Global
14 plans · from €7.00
Roamless
8 plans · from €7.75
METHODOLOGY / REPRODUCIBLE
How eSIM Giga ranks this market
- Collect. We normalize live plan prices, data, validity and feature fields.
- Compare. Limited-data plans are measured by total cost and effective €/GB.
- Separate. Unlimited plans never distort the median price per GB benchmark.
- Refresh. The page is regenerated daily from the latest catalog snapshot.
Commercial relationships can affect outbound links, never the formula or the underlying price fields. Read the full editorial methodology, explore more markets in the destinations directory or open provider reviews.
FAQ / TRAVELERS ASK
Réunion eSIM FAQ
Straight answers built from the live catalog and practical setup guidance for Réunion.
How much do eSIMs for Réunion cost?
In our live catalogue, the cheapest plan starts at $0.50 (0.48828125 GB, 7 days from Voyasim). We currently list 3589 offers from 27 providers.
Do I need an eSIM in Réunion?
In most cases yes: outside free EU roaming, classic roaming fees add up fast. A travel eSIM locks your data cost before you leave.
Which local networks do eSIMs use in Réunion?
According to our plan database: Airtel, Coverage area and list of operators, eSIMo, Etisalat, O2, Only, Orange, Orange Reunion. The exact network depends on the eSIM provider you choose.
What is the best unlimited eSIM for Réunion?
The most accessible unlimited plan in our catalogue is from Esimflare at $2.00 for 1 days. Also compare fair-use and hotspot terms on the plan card.
When was the Réunion eSIM comparison last updated?
Catalogue data last refreshed: 2 August 2026 at 15:42. Provider prices and availability can still change.
How much does an eSIM for Réunion cost in 2026?
In the current 2026 snapshot for Réunion, the lowest total price tracked is €0.46 across 3,644 plans from 27 providers. The median value on limited-data plans is €1.16 per GB.
What is the best eSIM for Réunion right now?
There is no single winner for every trip in Réunion. Current catalog leaders by plan count include Roamify, iRoamly, eSIM Flare. Start with the top ranked plans on this page, then filter by data size, validity and 5G or hotspot needs.
Which local networks do travel eSIMs use in Réunion?
Plans sampled for Réunion most often mention host operators such as SFR, TELCO, Orange. The exact partner network still depends on the provider and plan you buy, so confirm the operator label before checkout.
Do I need unlimited data in Réunion?
Only if you expect heavy streaming or long hotspot sessions. Limited packs are easier to value with €/GB. This market currently lists 1,063 unlimited-style plans, which we keep out of the median €/GB benchmark because of fair-use rules.
Are travel eSIMs in Réunion 5G ready?
89% of tracked plans for Réunion advertise 5G support. Real-world access still depends on your handset, local partner network and the provider policy.
KEEP EXPLORING
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Planning a multi-stop trip? Compare nearby markets in Other destinations, or open the full destinations directory.
