TOP 1
10 GB
5G
Find the best eSIM for Réunion
We analyzed 3,725 live offers from 53 providers for Réunion. Compare total cost, usable data, validity and network details, not marketing claims.
TOP 2
17 GB
5G not stated
TOP 3
1 GB
5G not stated
TOP 4
20 GB
4G / LTE
€1.70median price / GB
€0.25lowest total price
53providers tracked
50%5G-ready plans
QUICK ANSWER / TRIP SCENARIOS
Best eSIM for Réunion in 2026
Four concrete scenarios for Réunion: a city break with maps and chat, one week of maps and social, two weeks of video and hotspot, and a month of laptop work. Open the catalog below to filter further.
City break
Maps & chat
~3 GB5–7 days
3 GB
4G / LTE
1 week
Maps & social
~10 GB7–10 days
10 GB
5G
2 weeks
Video & hotspot
15 GB+12–16 days
Unlimited
4G / LTE
1 month
Work & hotspot
20 GB+25–35 days
30 GB
5G not stated
LIVE CATALOG / FILTERABLE
Compare 3,725 eSIM plans for your trip to Réunion
Find the best prepaid eSIM for Réunion. Sort by price, data or value and compare top travel providers side by side. 140 plans match the filters below.
Sort
Data
Duration
Provider
| # | Provider / plan | Data | Validity | Network | Coverage | Total | Price / GB | Actions |
|---|---|---|---|---|---|---|---|---|
| 1 |  | 5 GB | 30 days | 5G | | €0.52 | ||
| 2 |  | 5 GB | 15 days | 5G | | €3.45 | €0.69 | |
| 3 |  | 5 GB | 30 days | 5G | | €0.66 | ||
| 4 |  | 5 GB | 30 days | 5G not stated | | €3.72 | €0.74 | |
| 5 | | 5 GB | 30 days | 5G | | €3.92 | €0.78 | |
| 6 |  | 5 GB | 15 days | 5G | | €0.70 | ||
| 7 |  | 5 GB | 30 days | 5G not stated | | €0.74 | ||
| 8 |  | 5 GB | 30 days | 5G | | €0.75 | ||
| 9 |  | 5 GB | 30 days | 5G | | €0.76 | ||
| 10 | | 5 GB | 30 days | 5G | | €0.73 | ||
| 11 |  | 5 GB | 30 days | 5G not stated | | €0.84 | ||
| 12 |  | 5 GB | 15 days | 5G | | €4.40 | €0.88 | |
| 13 |  | 5 GB | 30 days | 4G / LTE | | €4.50 | €0.90 | |
| 14 | | 5 GB | 30 days | 4G / LTE | | €4.50 | €0.90 | |
| 15 | | 5 GB | 30 days | 5G | | €4.50 | €0.90 | |
| 16 | | 500 MB/day | 15 days | 5G | | €4.56 | €0.62 | |
| 17 |  | 5 GB | 30 days | 5G | | €0.78 | ||
| 18 |  | 5 GB | 30 days | 5G | | €4.95 | €0.99 | |
| 19 |  | 5 GB | 30 days | 5G not stated | | €0.93 | ||
| 20 | | 5 GB | 30 days | 5G not stated | | €0.93 |
1
Data5 GB
Validity30 days
Network5G
You pay€2.62
Coverage
2
Data5 GB
Validity15 days
Network5G
You pay€3.45
Coverage
3
Data5 GB
Validity30 days
Network5G
You pay€3.28
Coverage
4
Data5 GB
Validity30 days
Network5G not stated
You pay€3.72
Coverage
5
Data5 GB
Validity30 days
Network5G
You pay€3.92
Coverage
6
Data5 GB
Validity15 days
Network5G
You pay€3.49
Coverage
7
Data5 GB
Validity30 days
Network5G not stated
You pay€3.72
Coverage
8
Data5 GB
Validity30 days
Network5G
You pay€3.73
Coverage
9
Data5 GB
Validity30 days
Network5G
You pay€3.81
Coverage
10
Data5 GB
Validity30 days
Network5G
You pay€3.64
Coverage
11
Data5 GB
Validity30 days
Network5G not stated
You pay€4.18
Coverage
12
Data5 GB
Validity15 days
Network5G
You pay€4.40
Coverage
13
Data5 GB
Validity30 days
Network4G / LTE
You pay€4.50
Coverage
14
Data5 GB
Validity30 days
Network4G / LTE
You pay€4.50
Coverage
15
Data5 GB
Validity30 days
Network5G
You pay€4.50
Coverage
16
Data500 MB/day
Validity15 days
Network5G
You pay€4.56
Coverage
17
Data5 GB
Validity30 days
Network5G
You pay€3.89
Coverage
18
Data5 GB
Validity30 days
Network5G
You pay€4.95
Coverage
19
Data5 GB
Validity30 days
Network5G not stated
You pay€4.65
Coverage
20
Data5 GB
Validity30 days
Network5G not stated
You pay€4.65
Coverage
Offer links may be affiliate links. We may earn a commission at no extra cost to you; commissions never change rankings. Disclosure
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 €1.70/GB. Half of eligible plans land in this range.
50% 5G-ready · 73% hotspot · 23d avg validity
DESTINATION GUIDE
What actually matters for an eSIM in Réunion
Practical notes for Réunion — networks, usage and the mistakes that waste the first afternoon.
A travel eSIM for Réunion uses local mobile networks, not the eSIM brand’s own towers. On current catalog labels, travel eSIMs for Réunion most often cite Orange, TELCO, Orange Reunion, O2. Compare the host on the plan card before you treat coverage as solved.
Treat coverage as city-first unless the plan names a rural host you recognise.
Install on Wi-Fi before you travel and keep the home number for 2FA.
- Treat coverage as city-first unless the plan names a rural host you recognise.
- Install on Wi-Fi before you travel and keep the home number for 2FA.
TOOLS
Check your phone and data need for Réunion
Two checks before checkout: will the eSIM install, and how many gigabytes this trip actually needs.
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 Orange, TELCO, Orange Reunion. Providers with the clearest operator labels right now include iRoamly, MicroEsim, CocoRoam.
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 | Avg €/GB | Host operators | Network | 5G |
|---|---|---|---|---|
 iRoamly76 plans sampled | €10.50 |
| 4G / LTE5G | 100% |
| MicroEsim65 plans sampled | €0.71 |
| 4G / LTE5G | 98% |
| CocoRoam32 plans sampled | €0.91 |
| 4G / LTE5G | 100% |
 BambooSIM31 plans sampled | €4.16 |
| 4G / LTE5G | 19% |
| eSIMCard31 plans sampled | €0.88 |
| 2G3G4G / LTE5G | 100% |
 JamboSim30 plans sampled | €6.34 |
| 5G4G / LTE | 60% |
 Roamless27 plans sampled | €1.89 |
| 3G4G / LTE5G | 100% |
 Roamify26 plans sampled | €1.05 |
| 5G4G / LTE | 100% |
 Flyesim23 plans sampled | €1.26 |
| 2G3G4G / LTE5G | 100% |
| AlpineSIM20 plans sampled | €3.11 |
| 5G | 100% |
iRoamly76 plans sampledAvg €/GB€10.50
5G plans100%
Host operators
- TELCO76 offers
Network labels
4G / LTE5G
MicroEsim65 plans sampledAvg €/GB€0.71
5G plans98%
Host operators
- Orange64 offers
- TELCO1 offers
Network labels
4G / LTE5G
CocoRoam32 plans sampledAvg €/GB€0.91
5G plans100%
Host operators
- O232 offers
Network labels
4G / LTE5G
BambooSIM31 plans sampledAvg €/GB€4.16
5G plans19%
Host operators
- Orange25 offers
- One.al6 offers
Network labels
4G / LTE5G
eSIMCard31 plans sampledAvg €/GB€0.88
5G plans100%
Host operators
- Orange Reunion31 offers
Network labels
2G3G4G / LTE5G
JamboSim30 plans sampledAvg €/GB€6.34
5G plans60%
Host operators
- Orange Reunion12 offers
- Orange12 offers
- TELCO OI6 offers
Network labels
5G4G / LTE
Roamless27 plans sampledAvg €/GB€1.89
5G plans100%
Host operators
- Orange27 offers
Network labels
3G4G / LTE5G
Roamify26 plans sampledAvg €/GB€1.05
5G plans100%
Host operators
- SFR26 offers
Network labels
5G4G / LTE
Flyesim23 plans sampledAvg €/GB€1.26
5G plans100%
Host operators
- Orange Reunion23 offers
Network labels
2G3G4G / LTE5G
AlpineSIM20 plans sampledAvg €/GB€3.11
5G plans100%
Host operators
- Orange20 offers
Network labels
5G
Most common host operators in Réunion
- Orange263 labeled plans
- TELCO89 labeled plans
- Orange Reunion67 labeled plans
- O232 labeled plans
- SFR26 labeled plans
- Local partners11 labeled plans
PROVIDER COMPARISON
eSIM provider comparison for Réunion
Every provider in the Réunion catalog, ranked by average €/GB. Compare entry price, 5G share, hotspot and live promo codes, then open a review for setup notes.
ProviderFromAvg / GB5GHotspotPromo
TEXTReSIM5 plans€0.89€0.71Not statedNot statedNo codeMicroEsim65 plans€0.77€0.71Not statedYesNo codeGoMoWorld4 plans€3.99€0.73Not statedNot statedESIMG−10%Horizon5 plans€0.99€0.85YesYesESIMG−10%
Airhub5 plans€4.50€0.86Not statedNot statedNo codeeSIMCard31 plans€1.28€0.88YesYesESIMG−15%Voilà5 plans€1.10€0.91Not statedNot statedESIMG−5%CocoRoam32 plans€2.39€0.91YesYesNo codeAeroSims99 plans€3.58€0.94Not statedNot statedNo codeAdventureSIMs10 plans€0.60€0.96YesYesESIMP−10%Roamify26 plans€2.44€1.05YesNot statedESIMP5−5%Flyesim23 plans€1.65€1.26YesYesNo code
VoyaSIM17 plans€0.46€1.31YesNot statedESIMP−20%
LightSim11 plans€2.71€1.34NoYesESIMDEALS10−10%ConnectMeGuru17 plans€0.78€1.36YesYesESIMG−10%
eSIMZON4 plans€1.83€1.36NoYesESIMG−10%eSIM4Travel36 plans€0.46€1.37Not statedNot statedESIMP−10%
MySIM2433 plans€3.50€1.39Not statedNot statedESIMG−10%
Nada Nada8 plans€2.74€1.46NoNot statedESIMG−10%
Ezy eSIM4 plans€1.83€1.48YesYesESIMP−10%
eSIMFox8 plans€1.99€1.52YesYesNo code
Ubigi2 plans€6.00€1.60NoNot statedESIMP−10%
Ohayu12 plans€6.99€1.64NoYes
ESIMG−10%
Voye Global4 plans€8.00€1.76Not statedNot statedESIMG−15%
SimOptions7 plans€4.50€1.78YesNot statedESIMP−10%
Orange Travel11 plans€3.99€1.86Not statedYesESIMP−5%Roamless27 plans€1.79€1.89YesYesESIMG−15%Yesim10 plans€3.40€2.00Not statedNot statedESIMG−15%
eSIMForever4 plans€3.66€2.08YesNot statedNo codeeSIM Flare62 plans€1.83€2.14Not statedYesESIMP−10%
Sim Local5 plans€3.50€2.22YesNot statedESIMP10−10%Saily5 plans€3.32€2.25YesNot statedESIMG−10%Airalo17 plans€4.00€2.34NoNot statedESIMP15−15%
eSIMo5 plans€3.58€2.54YesNot statedESIMG−20%
eSIMGlobe5 plans€4.68€3.04Not statedYesESIMG−10%AlpineSIM20 plans€0.25€3.11YesYesESIMG−10%MoviSIM17 plans€2.74€3.38YesNot statedESIMG−15%BambooSIM31 plans€5.46€4.16Not statedYesESIMG−10%
SparkRoam14 plans€3.66€4.53Not statedYesNo code
LinkeSIM5 plans€5.96€4.76NoYesNo codeAlways Mobile12 plans€2.95€4.95YesYesNo codeJamboSim30 plans€2.99€6.34Not statedYesESIMG−15%
UPeSIM3 plans€9.99€10.00YesYesNo codeiRoamly76 plans€1.83€10.50YesNot statedNo code
Eskimo1 plans€12.84€12.84NoYesESIMPTRIALGift
Esimatic28 plans€3.11€20.06YesYesESIMP5−5%Holafly6 plans€11.37—NoYesSIMP−5%
aloSIM1 plans€32.00—YesYesESIMG−15%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.
FAQ / TRAVELERS ASK
Réunion eSIM FAQ
Straight answers built from the live catalog and practical setup guidance for Réunion.
How much does an eSIM for Réunion cost in 2026?
In the current 2026 snapshot for Réunion, the lowest total price tracked is €0.25 across 3,725 plans from 53 providers. The median value on limited-data plans is €1.70 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 AeroSims, iRoamly, MicroEsim. 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 Orange, TELCO, Orange Reunion. 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?
Unlimited can help for heavy streaming or long hotspot sessions. This market currently lists 616 unlimited-style plans—use the Best unlimited pick above, then confirm fair-use and speed rules. We still keep unlimited out of the median €/GB benchmark.
Are travel eSIMs in Réunion 5G ready?
50% of tracked plans for Réunion advertise 5G support. Real-world access still depends on your handset, local partner network and the provider policy.
Can I use hotspot with an eSIM in Réunion?
73% of listed plans mention hotspot or tethering. If sharing data with a laptop is critical, filter for hotspot before checkout and re-check the provider terms.
How long do eSIM plans for Réunion usually last?
Average validity across tracked plans for Réunion is 23 days. Short 7-day packs suit weekends; longer 15 to 30 day plans are better for extended stays.
When should I install my eSIM for Réunion?
Install over Wi-Fi before you travel to Réunion when the provider allows it, then enable the line on arrival. Keep your primary SIM active until the travel eSIM shows a stable data connection.
Why choose an eSIM for a trip to Réunion?
A travel eSIM avoids expensive home-carrier roaming and the airport SIM counter. Install it before you fly, keep your primary number for calls and 2FA, and connect as soon as you land. The 2026 catalog currently lists 3,725 plans from 53 providers for Réunion.
Why use our eSIM comparator for Réunion?
eSIM Giga ranks the 3,725 Réunion offers by total price and effective €/GB, not paid placement. Filter by data, validity, 5G and hotspot, then check out with the provider at the listed price. Unlimited plans stay out of the median so the comparison stays honest.
How can I get a free eSIM in Réunion?
A truly free, usable eSIM in Réunion is rare: trial packs are usually tiny or time-limited. The realistic options are a verified promo code or the cheapest plan in this comparison, currently from €0.25. Treat “free” offers with throttled speeds, token data or a hidden subscription with caution.
Can I get a local phone number with an eSIM in Réunion?
Most travel eSIMs for Réunion are data-only and do not include a local number. Keep your primary line on for calls, SMS and 2FA. A few providers sell a virtual number or voice minutes—check the plan details before checkout if you need one.
How do I buy an eSIM for Réunion?
Compare plans on this page, pick the data and validity that match your trip, then complete checkout on the provider site. Save the QR code, install over Wi-Fi before you travel, and activate on arrival. The buying guide above covers plan choice; the setup guide covers the technical steps.
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.
NEARBY
Destinations nearby
Planning a multi-stop trip? Compare nearby markets in Other destinations, or open the full destinations directory.
#01
Åland Islands
FROM€0.46/ GB
Compare plans
#02
Caribbean Netherlands
FROM€0.60/ GB
Compare plans
#03
Curaçao
FROM€0.93/ GB
Compare plans
#04
Faroe Islands
FROM€0.42/ GB
Compare plans
#05
French Guiana
FROM€0.39/ GB
Compare plans
#06
French Polynesia
FROM€0.60/ GB
Compare plans
#07
Guadeloupe
FROM€0.39/ GB
Compare plans
#08
Guam
FROM€0.60/ GB
Compare plans
AUTHOR / EDITOR
Who reviews these plans
I built eSIM Giga so you can pick a travel plan from live prices and usable gigabytes, not from an “unlimited” slogan.