Strong eSIM eSIM Data Plans for Vietnam

Strong eSIM does not have any unlimited‑data plans for Vietnam. All of the plans available list a fixed data cap, the largest being 50GB for 180 days and the smallest being 20GB for 30 days.

If you need a high‑volume plan, the Vietnam 50GB 180Days plan costs $109.90 USD and the Vietnam 20GB 30Days plan is $31.90 USD (tethering is allowed on both). Choosing a fixed‑amount plan is usually more cost‑effective unless you are an extremely heavy data user.

Strong eSIM does not offer Vietnam eSIM plans that include a local phone number or SMS capability. The provider’s Vietnam offerings are limited to data‑only plans, which provide high‑speed internet access for a set validity period but do not allow traditional voice or text services.

Travelers who need to communicate can rely on popular VoIP applications such as WhatsApp, Telegram, or iMessage, which work over the data connection and provide both voice calling and messaging without requiring a local phone number or SMS service.

Strong eSIM offers 29 single‑country plans and 48 multi‑country plans for Vietnam. The available plans range in price from just over $1 to almost $290 and in data cap from 100 MB to 50 GB, with validity from one day up to a full year. Some of these plans also allow tethering.