Yesim eSIM Data Plans for Vietnam

Yesim offers unlimited data eSIM plans that are valid only within Vietnam. The plans range from 1 day to 30 days of validity and are priced from $5.81 USD for a 1‑day plan to $55.77 USD for a 30‑day plan. All unlimited plans allow tethering and include full 3G, 5G, and LTE coverage, but the provider notes that speed may be throttled and a fair usage policy could reduce speeds after heavy usage. Users who want to confirm whether the fair usage policy applies and what the typical speed remain at normal speed should contact Yesim directly.

Yesim does not offer Vietnam eSIM plans that include a phone number or SMS capability. Only data-only eSIM options are available from this provider for travelers in Vietnam.

Even without a local phone number, Wi‑Fi and mobile data allow the use of VoIP applications such as WhatsApp, Telegram and iMessage for voice and messaging. These apps function over the data connection and provide a convenient alternative for communication during a visit.

Yesim offers eight single‑country eSIM data plans that cover Vietnam, and it also supplies twenty‑one multi‑country plans which include Vietnam among other destinations. Across these options prices range from about $0.52 to $126.64, data caps stretch from 500 MB up to unlimited, and validity can span from one day to a full year.