eSIMCard eSIM Data Plans for Vietnam

eSIMCard does not provide an unlimited data eSIM for Vietnam. All of its plans that appear in their catalogue come with a specified data cap, such as 1GB per day or 2GB per day, and after those limits are reached the speed is reduced (for example, 512kbps or 2000kbps as listed in the Features column).

For travelers who need a larger or longer‑lasting data allowance, eSIMCard offers fixed data plans. Two examples are the 100GB eSIM Data for 30 days for Vietnam, priced at $146.50 USD, and the 100GB eSIM Data for 180 days for Vietnam, priced at $132.43 USD. These plans provide a substantial amount of high‑speed data over their validity period, but they are not unlimited.

eSIMCard does not provide a phone number or SMS capability for eSIM plans in Vietnam. Travelers can only purchase data‐only eSIMs from this provider. However, over the data connection standard VoIP applications such as WhatsApp, Telegram, and iMessage can usually be used for voice and messaging; availability may vary if a destination blocks or restricts specific apps, so passengers should confirm that the services they rely on are accessible in Vietnam before buying a plan.

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.