Travelsim Asia eSIM Data Plans for Vietnam

Travelsim Asia does not offer an unlimited data eSIM plan for Vietnam. The existing plans provide fixed data allowances. For example, the Vietnam 20GB plan is valid for 30 days at a price of $27.99 USD, and the larger Asia‑7 country pack offers 50GB for 180 days at $71.99 USD. Choosing a fixed‑data plan can be more cost‑effective for most travelers unless extremely heavy data usage is expected.

Travelsim Asia does not offer a Vietnam eSIM that includes a phone number or SMS. Only data‑only plans are available for Vietnam. Travelers can use VoIP services such as WhatsApp, Telegram, or iMessage over the data connection, but some destinations may block or restrict particular VoIP apps, so it is advisable to verify that the apps they rely on are accessible in Vietnam before purchasing.

Travelsim Asia offers five single‑country data plans for Vietnam and eleven multi‑country plans that include Vietnam. Each plan is a fixed‑data packet ranging from 1 GB to 50 GB, and costs vary from $4.99 to $120.99. The single‑country solutions provide a dedicated data allocation for use only in Vietnam, whereas the multi‑country packages spread the same data cap across several destinations, giving travelers flexibility while traveling across borders. The validity of these plans spans from seven to 180 days.