nextSIM eSIM Data Plans for Vietnam

nextSIM does not provide a truly unlimited data eSIM for Vietnam; all plans that carry “Unlimited” in the name are capped at 1 GB or 2 GB of high‑speed data, after which the speed drops to either 512kbps or 2000kbps. If a traveler needs more data without a speed cut‑off, nextSIM offers fixed‑data options such as the eSIM Vietnam 100GB 30Days Standard for $75.40 USD and the eSIM Vietnam 50GB 30Days Standard for $42.85 USD. These larger data plans are available for 30 days and can be more cost‑effective for heavy data users than the capped “Unlimited” plans.

nextSIM does not offer a Vietnam eSIM with a phone number or the ability to send SMS. The provider’s Vietnam plans are data‑only, so travelers will only receive mobile data on a 4G network.

Users can still communicate while traveling by using popular VoIP applications such as WhatsApp, Telegram, or iMessage, which work over data connections and provide voice and messaging services without requiring a local phone number or SMS capability.

nextSIM lists 60 single‑country plans and 62 multi‑country plans that cover Vietnam. The catalog includes both daily data cap options (38 plans) and fixed data amount plans (84 plans). Prices span from about $2.09 up to $1, 264.89, while the data allowances range from 1 GB to 100 GB. Validity periods also cover days from 1 to 365, giving travelers a broad range of options for staying connected in Vietnam.