RoamGo eSIM Data Plans for Vietnam

RoamGo does not provide an unlimited data eSIM plan for Vietnam. All of its offerings for the country are fixed data plans with a hard cap. For example, the “Vietnam 50GB 180Days” plan gives 50GB of data that must be used within 180 days, and the “South East Asia (8 areas) 20GB 30Days” plan offers 20GB that must be consumed within 30 days. These fixed data plans can be more cost‑effective for most travelers, unless a user requires a truly unlimited data allowance.

RoamGo does not offer a Vietnam eSIM that includes a phone number or SMS capability. The provider’s plans for Vietnam are purely data‑only. Travelers who need voice or text service can use popular VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should check whether these apps are accessible in Vietnam before purchasing, as some destinations may block or restrict certain services.

RoamGo provides 42 single‑country plans and 141 multi‑country plans that include Vietnam. The plans span a price range from $0.77 to $438.75 and offer data caps between 500 MB and 50 GB, with validity periods from 1 to 365 days. Some plans are fixed‑data‑amount plans, while others use a daily data cap, giving travelers flexibility depending on their usage patterns.