Ozly eSIM eSIM Data Plans for Vietnam

Ozly eSIM does not currently provide an unlimited data eSIM for Vietnam. The available destinations‑specific plans all have a hard data cap. For example, Ozly eSIM offers a 50GB plan valid for 180 days and a 20GB plan valid for 30 days, both with 5G coverage within Vietnam. These fixed data plans deliver large amounts of data, and choosing one can be more cost‑effective for most travelers compared to purchasing Pay‑as‑you‑go credit, unless a user expects to consume far more data than the plan’s allowance.

Ozly eSIM offers only data‑only eSIM plans for Vietnam; it does not provide a local phone number or SMS capability.

Through the data connection, travelers can use VoIP applications such as WhatsApp, Telegram, or iMessage to make calls and send messages. However, some destinations may block or restrict access to specific apps or services, so it is advisable to verify that the apps you rely on will be available in Vietnam before purchasing an eSIM.

Ozly offers six single‑country eSIM plans that are dedicated to Vietnam, as well as thirty‑four multi‑country packages that include Vietnam among other destinations. Single‑country plans provide data use only within Vietnam, whereas multi‑country bundles allow the data to be used in several countries, including Vietnam, often with higher data limits. Overall, the available plans span a price range from about $1.30 to $93.80, with data caps that fall between 1 GB and 50 GB.