Ozly eSIM eSIM Data Plans for Vietnam

Ozly eSIM does not have an unlimited data eSIM plan for Vietnam. Travelers who need high data usage may choose one of Ozly’s fixed‑data options instead. For example, the Vietnam 50GB 180Days plan costs $56.10 USD and offers 50 GB of data valid for 180 days. A smaller alternative is the Vietnam 20GB 30Days plan at $17.85 USD, which provides 20 GB for 30 days. These fixed‑data plans can be more cost‑effective than paying for hourly or daily usage unless the user is an extremely heavy data consumer.

Ozly eSIM does not offer any plans for Vietnam that include a phone number or SMS capability. All available Ozly eSIM options for Vietnamese travelers are data‑only, meaning there is no inherent voice or text messaging service. Travelers who need to send messages or make calls can rely on popular VoIP applications such as WhatsApp, Telegram, and iMessage, which operate over the data connection.

Ozly eSIM provides a total of 54 data plans that cover Vietnam, split into 6 single‑country offerings and 48 multi‑country packages that include the country in their coverage scope. Plans vary widely in value, with prices ranging from about $1.95 to $171.20, data caps that span from 500 MB to 50 GB, and validity periods that can be as short as one day or extend up to a full year. Some plans allow tethering so that a connected device can share its data with other devices. The single‑country plans tend to be focused on a fixed data amount for the country alone, whereas the multi‑country bundles combine a larger or similarly sized data allowance that can be used across multiple destinations.