Horizon eSIM eSIM Data Plans for Vietnam

Horizon eSIM does not provide an unlimited data eSIM for Vietnam. The provider’s offerings for the country are fixed data plans, such as the 10 GB plan valid for 7 days, the 50 GB plan valid for 180 days, and other regional bundles that provide up to 20 GB for 90 days. These bundles are priced with a defined validity period and data allowance. Selecting a fixed data plan can be more cost‑effective for most travelers unless the user expects to consume an exceptionally large amount of data.

Horizon eSIM does not provide a Vietnam eSIM that includes a phone number or SMS capability. The provider offers only data‑only eSIM plans for travelers visiting Vietnam.

If travelers need to make voice calls or send texts on a mobile network, they can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or restrict access to specific apps or VoIP services, so users should verify that the apps they rely on are available in Vietnam before purchasing a data‑only plan.

Horizon eSIM provides 11 single‑country data plans for Vietnam and 13 multi‑country plans that include Vietnam. The available plans cover a broad spectrum of data amounts—from 100 MB up to 50 GB—and are priced between about $0.31 and $308.64. Some of these plans allow tethering, enabling the device’s data to be shared with other connected devices.