Horizon eSIM eSIM Data Plans for Vietnam

Horizon eSIM does not provide any unlimited data plans for Vietnam. Travelers who need more data can choose from Horizon eSIM’s fixed‑data options, such as the 50GB plan valid for 180 days or the 20GB plan that lasts 90 days. These larger‑allowance plans can offer better value for users who consume a lot of data, whereas very heavy users might still need to weigh the cost against their usage patterns.

Horizon eSIM does not provide a Vietnam eSIM that includes a phone number or SMS capability. The provider offers only data‑only eSIM plans for travelers visiting Vietnam.

If travelers need to make voice calls or send texts on a mobile network, they can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection. However, some destinations may block or restrict access to specific apps or VoIP services, so users should verify that the apps they rely on are available in Vietnam before purchasing a data‑only plan.

Horizon eSIM lists eight single‑country plans that cover Vietnam alone and thirteen multi‑country plans that include Vietnam among several other destinations. The plans vary in price from about $0.33 to $304.64, offer data caps from 100 MB to 50 GB, and have validity periods ranging from seven days to one year.