eSIM Hero eSIM Data Plans for Vietnam

eSIM Hero does not provide a truly unlimited high‑speed data eSIM for Vietnam. All of its plans listed for that destination have a specified data cap—most offering 2GB of high‑speed data per day—and once that limit is reached the speed drops to 1024kbps. The “Unlimited” labels in the plan names refer only to the allowed usage inside the daily cap, not to unrestricted data.

For travelers who need more extensive data, eSIM Hero offers fixed‑data plans such as a 50GB plan valid for 180 days or a 20GB plan for 30 days. These options give a larger amount of high‑speed data before any speed reduction occurs, and may be more cost‑effective for users who are heavy data consumers.

eSIM Hero does not sell any Vietnam eSIM plans that include a local phone number or SMS capability. Only data‑only eSIMs are available for travelers. For voice and text communication, users can rely on VoIP applications such as WhatsApp, Telegram, and iMessage, which work over the data connection.

eSIM Hero offers 15 single‑country data plans for Vietnam and an additional 34 multi‑country packages that include Vietnam. The available plans cover a price range from $2.10 to $134.40 and deliver data caps between 1 GB and 50 GB. Among these, some plans provide a fixed data amount for the entire validity period while others feature a daily data cap that refreshes each day, allowing travelers to manage usage on a per‑day basis.