Horizon eSIM eSIM Data Plans for Réunion

Horizon eSIM does not provide an unlimited data eSIM for Réunion. The available options are fixed data plans that must be used within a 30‑day validity period. Examples include a 20GB plan for 30 days priced at $20.31 USD, a 10GB plan for 30 days priced at $10.20 USD, and a 5GB plan for 30 days priced at $5.27 USD, all of which allow tethering on compatible devices.

Choosing a fixed data plan can be more cost‑effective for most travelers, unless the user is an extremely heavy data consumer who would benefit from an unlimited plan.

Horizon eSIM does not offer any eSIM plan for Réunion that includes a phone number or SMS capability.
Only data‑only plans are available, so travelers looking for a local phone number or the ability to send and receive SMS should consider alternative providers. Popular VoIP apps such as WhatsApp, Telegram, or iMessage can typically be used over the data connection for calls and messaging, but travelers should verify that these services are accessible in Réunion before purchasing.

Horizon eSIM offers five single‑country plans and five multi‑country plans for Réunion. The available plans cover a price range of roughly $1.25 to $29.83 and provide data caps from 1 GB up to 20 GB, with validity periods between 7 and 30 days. The single‑country options give dedicated data for Réunion only, while the multi‑country plans allow usage across a broader set of destinations. Both types commonly include tethering where specified.