Compare eSIMs for French Indian Ocean Territories 2026

Travel eSIM shoppers are dealing with a broad, well-populated market here: AirHub, RedEx eSIM, eSimCard, Roamix, GigSky and UBIGI carry some of the fuller menus, but a familiar brand does not tell you whether its options fit a short visit or a longer stay, or how much data remains after the allowance is used. Those offers are built on access named to Orange, SFR Réunion and Maoré Mobile, with Orange listed most widely. The useful comparison is each plan’s size, duration and the rules after the data runs out, rather than the provider name alone.

Orange, SFR Réunion and Maoré Mobile are the operators named in provider listings for these territories. That means there is a genuine choice of local network beneath the eSIM, although travellers do not usually select it at checkout: the provider’s own published list determines the operator associated with each plan. Comparing eSIMs therefore also means comparing the network pairing each provider states in advance, rather than assuming they all use the same one. These are disclosed operator arrangements, not a measurement of signal strength or a promise of service in every location.

A zero-cost data option is listed, but it is a limited trial rather than a trip-sized allowance. It usually requires registering with the provider and may be restricted to one use per customer. That makes it useful for getting online briefly after arrival or checking coverage, not for normal holiday use. With most major eSIM providers offering service in these territories, the free option is best viewed as an introductory sample, not a standard tier alongside their paid plans.

Unlimited options are common for French Indian Ocean Territories, but the label does not promise full-speed use throughout the trip. Plans can offer different amounts of fast data, with some restoring normal speeds each day and others slowing the connection for the rest of the validity period. After that, messaging may still work, but video, large downloads and sometimes map loading can become frustrating. Check the reset pattern and how usable the connection remains afterwards before choosing.