Wiiline eSIM Data Plans for Vietnam

Wiiline does not provide a truly unlimited data eSIM for Vietnam. All plans that carry “Unlimited” in their name give only 1 GB /day and after that limit is reached the connection is throttled to speeds of 0.384 kbps or 500 kbps, depending on the specific plan.

If you need a larger data allowance without speed reduction, Wiiline offers fixed‑data plans. For example, the 100‑GB plan is valid for 90 days and costs $175.00 USD, and the 50‑GB plan has a 30‑day validity for $41.60 USD. Choosing a fixed‑data plan can be more cost‑effective, especially for heavy data users.

Wiiline does not provide a Vietnam eSIM that includes a phone number or SMS capability. The provider only offers data‑only plans for travelers in Vietnam. Travelers who need voice or messaging can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, which allow calls and messages without a local phone number.

Wiiline offers 18 single‑country plans and 35 multi‑country plans that can be used in Vietnam. The plans span a price range from about $1.51 to $206.00 and provide data allowances between roughly 490 MB and 100 GB. Single‑country plans grant data usage solely within Vietnam, while multi‑country plans are valid in Vietnam and other destinations that the provider covers. Among the available options, some plans provide a daily data cap, meaning a set amount of data is refreshed each day, whereas other plans offer a fixed data cap, giving a single data allotment that lasts for the full validity period.