eSIMCard eSIM Data Plans for Vietnam

eSIMCard does not provide a truly unlimited data eSIM for Vietnam. All plans labelled “Unlimited” in the name actually include a fixed data cap, such as 1GB or 2GB per day, and specify a reduced speed once that limit is reached. Travelers can instead choose from fixed‑data alternatives; the catalogue contains a 1GB per day option for a single day, 1GB per day for up to 30 days, and a 100 GB plan that is valid for 30 to 180 days. These fixed‑data plans offer a clear, predictable data allowance without the throttling that accompanies the “Unlimited”‑named plans.

eSIMCard does not provide a Vietnam eSIM that includes a phone number or SMS capability. The provider’s plans for Vietnam are limited to data‑only eSIMs, so no inbound or outbound voice or text services are supported.

Guests traveling to Vietnam can still communicate using data‑based tools such as WhatsApp, Telegram and iMessage, which allow voice and text messaging without a local phone number.

eSIMCard offers 31 single‑country data plans and 100 multi‑country data plans for Vietnam. The single‑country collection includes plans that provide a fixed amount of data (e.g., 3 GB, 10 GB) for a set period, while the multi‑country range comprises plans that grant the same data allocation across several countries in Southeast Asia, useful for travelers who may move between Vietnam and neighbouring nations.

Among all plans, fixed data cap options amount to 75 different packages, whereas daily data cap plans total 56, allowing users to buy data by the day if that better fits their usage pattern. The price spectrum for eSIMCard’s Vietnam offerings ranges roughly from $2.88 to $395.07, with data caps spanning from 1 GB to 100 GB and validity periods that can last anywhere from a single day up to 180 days.