Astaroam eSIM Data Plans for Vietnam

Astaroam does not provide any unlimited‑data eSIM plans for Vietnam. All of the available options are fixed‑data bundles, such as a 20GB package valid for 30 days or a 10GB package also valid for 30 days. These plans include 5G coverage and allow tethering.

Choosing a fixed‑data option can be more cost‑effective for most travelers, especially if data usage remains moderate. For users who consume very large amounts of data, a larger data allowance may be selected, but it remains a capped plan rather than truly unlimited.

Astaroam does not provide an eSIM for Vietnam that includes a phone number or SMS capability. Only data‑only eSIM plans are available from this provider. Travelers can still conduct voice calls and send messages using VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection.

Astaroam lists five single‑country data plans for Vietnam and twelve multi‑country plans that include Vietnam in their coverage. The available plans range in price from about $2.68 to $52.14 and provide data caps between 1 GB and 20 GB, with validity periods from 7 to 30 days. The mix of single‑country and multi‑country options gives travelers flexibility, whether they need coverage only in Vietnam or across several destinations.