Travelsim Asia eSIM Data Plans for Vietnam

Travelsim Asia does not provide any unlimited data eSIM plans for Vietnam. All of its Vietnam‐specific offerings list a fixed data allowance, the largest being a 50GB plan that is valid for 180 days and costs $71.99 USD. For travelers who need a large amount of data, such fixed plans can be more economical than using a pay‑as‑you‑go plan, especially if heavy data usage is planned. The 50GB 180‑day plan is one example, and other fixed options such as 20GB for 30 days or 20GB for 30 days with 5G are also available.

Travelsim Asia does not offer a Vietnam eSIM that includes a local phone number or SMS capability. Their Vietnam plans are strictly data‑only, and travelers would need to use VoIP applications such as WhatsApp, Telegram, or iMessage to make voice calls and send messages over the data connection.

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.