eSIMGuide - Compare Travel eSIM Plans

Updated Sep 2026

Flag of Réunion

Compare eSIMs for Réunion 2026

Compare 3,438 plans from 33 providers

RedEx eSIM
RedEx eSIM for RéunionFlag of Réunion48 minutes ago
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Where your data comes out in Réunion

Breakout is split: some providers route traffic locally through Réunion, while others send it via Singapore, the United Kingdom or the United States. That makes provider choice important here. For a local service, the round trip is typically about 161ms, with the estimate reflecting the distance to the gateway; this adds delay, not a limit on download speed. Your IP address also appears to be in the breakout country, so a local banking app may reject a foreign address, while a local breakout should behave normally.

Where each provider breaks out, nearest first. Estimated from distance, not measured.

280 ms
  • EsimaticEsimaticFlag of Réunion~20 ms
  • AbestESIMAbestESIMFlag of Singapore~131 ms
  • Always MobileAlways MobileFlag of United Kingdom~161 ms
  • AirHubAirHubFlag of Poland~165 ms
  • RedEx eSIMRedEx eSIMFlag of United Kingdom~179 ms
  • GigSkyGigSkyFlag of United States of America~239 ms

Frequently Asked Questions about eSIMs for Réunion

How many travel eSIM brands (providers) are available for use in Réunion, and how many prepaid data plans are there?

A broad spread of travel eSIM brands sells prepaid data plans for Réunion, so the provider list alone does little to narrow the choice. RedEx eSIM, AirHub, AbestESIM, iroamly, Roamix and eSimCard have particularly large catalogues for the destination, though that says nothing about which offer suits you best. Their plans vary in included data, usable period and what happens once the allowance is exhausted. For a short visit, a smaller bundle may be enough; longer stays need closer attention to expiry and any top-up or replacement options.

What are the mobile networks available for a travel eSIM in Réunion?

None of the providers selling travel eSIMs for Réunion has published which local mobile operators its service uses. That is a gap in what they disclose, not evidence that the eSIMs cannot connect. The network behind a plan is therefore unclear from the available provider information, and may vary between products. For a definite answer, consult the individual provider’s coverage page or network list before purchasing; any operator relationship should be stated there. The absence of a named network here should not be read as a judgement about signal or service in any part of the island.

Are there any free data eSIM plans available for Réunion?

A free data eSIM is currently listed for Réunion, but it is a small introductory allowance rather than data for a full trip. Access is usually conditional on creating an account and may be restricted to one use per customer. It can be useful for getting online on arrival or checking that service works, but it is not a substitute for a standard plan. Most major eSIM providers cover Réunion, so the free option is an occasional sample in an otherwise well-served market.

Are there any unlimited data eSIM plans available for Réunion?

Unlimited-labelled eSIM plans are available among the broad selection for this destination, and the label is used by several major providers. It covers the volume of data rather than guaranteed full speed: each offer sets its own amount of faster data, which may refresh daily or run for the whole validity period. Once that allowance is spent, the connection is throttled, making streaming and large downloads difficult. Check those limits and the reset timing before choosing.

eSIM Providers for Réunion

29 providers sell eSIMs for Réunion. Open one for its prices, its full plan list and the networks it puts you on here.