nextSIM eSIM Data Plans for Vietnam

NextSIM’s catalog for Vietnam includes several plans with the word “Unlimited” in the title, but each of those plans actually caps high‑speed data at 1 GB (in some cases 1 GB per day). When the threshold is reached, the speed drops to a reduced rate of either 512 kbps or 2000 kbps. Therefore a truly unlimited data eSIM is not offered by nextSIM for Vietnam. Travelers who require higher data volumes can instead choose from the fixed‑data plans, for example the eSIM Vietnam 100GB 30Days Standard for $72.60 or the eSIM Vietnam 50GB 30Days Standard for $41.26. These plans provide a larger, consistent data allowance without throttling, which can be more cost‑effective for heavy data users.

nextSIM offers only data‑only eSIM plans for Vietnam and does not provide a local phone number or SMS capability. Travelers who need to place calls or send text messages can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or restrict certain VoIP services, so it is advisable to confirm that the apps you rely on are accessible in Vietnam before purchasing a plan.

nextSIM offers 45 single‑country plans specifically for Vietnam and 58 multi‑country plans that include Vietnam in their coverage. The plans vary widely, with prices from $2.58 to $1, 268.60 and data caps ranging from 1 GB to 100 GB.