FullBars eSIM Data Plans for Vietnam

FullBars does not currently offer an unlimited data eSIM plan for Vietnam. All of the Vietnam‑specific plans that FullBars sells have a fixed data allowance, ranging from 10GB up to 50GB.

Customers who need higher data usage can choose a large‑data plan such as the 50GB plan valid for 180 days or the 20GB plan valid for 30 days. These fixed‑data plans are typically more cost‑effective for most travelers, unless the user is an extremely heavy data consumer.

FullBars does not provide a Vietnam eSIM that includes a local phone number or SMS capability. Only data‑only plans are available from this provider for Vietnam, so travelers will need to rely on VoIP applications such as WhatsApp, Telegram, or iMessage to make calls and send messages over the data connection. However, some destinations may block or restrict certain apps, so travelers should verify that the services they need are accessible in Vietnam before purchasing.

FullBars offers a total of 16 data plans for Vietnam, split into 6 single‑country and 10 multi‑country options. Prices start around $2.65 and go up to $188.84, with data caps ranging from 1 GB to 50 GB. Validity periods vary from 7 days up to 180 days, giving travelers flexibility to choose a plan that matches their stay.