AdventureSIMs eSIM Data Plans for Vietnam

AdventureSIMs does not provide an unlimited data eSIM for Vietnam. All of the Vietnam‑specific plans listed by AdventureSIMs have a fixed data allowance, with the largest offering 50GB for 180 days and the smaller offering 20GB for 30 days. These are fixed data plans that expire after their validity period, and travelers who need more data can purchase additional credit or choose a different provider. For most users, a fixed plan such as the 50GB 180‑day option is a cost‑effective choice unless one expects to consume data well beyond that amount.

AdventureSIMs does not offer any eSIM plans for Vietnam that include a phone number or SMS capability. The provider’s offerings for Vietnam are solely data‑only eSIM plans, and travelers will not receive an inbound or outbound voice number.

Travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection to make calls and send messages. It is important to confirm that these services are accessible in Vietnam before buying a plan, as local restrictions can affect the availability of specific apps or VoIP services.

AdventureSIMs provides seven single‑country data plans for Vietnam and nineteen multi‑country plans that include the country. The single‑country packages are priced between roughly $2.11 and $126.86 and offer data caps from 1 GB to 50 GB. Multi‑country options fall within the same overall price range but may include lower daily data caps and longer validity periods to accommodate travelers visiting several destinations; many of these plans also allow tethering.