Ozly eSIM eSIM Data Plans for Vietnam

Ozly eSIM does not provide any unlimited data plans that are valid only in Vietnam. All available Ozly eSIM options for Vietnam are fixed‑data plans, with the largest offering 50GB of high‑speed 5G data for up to 180 days.

Alternatively, Ozly offers smaller fixed‑data plans as well, such as a 20GB plan for 30 days. Choosing a fixed data plan can be more cost effective for most travelers who do not need continuous unlimited use.

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.