Yesim eSIM Data Plans for Vietnam

Yesim does provide unlimited data eSIM plans for Vietnam. The available plans range in validity from 1 day to 30 days and in price from about $5.75 USD for a 1‑day plan to roughly $57.50 USD for a 30‑day plan. In addition, Yesim offers larger regional and global packages that include Vietnam coverage, such as the South East Asia, Asia Pacific and Global Plus packages, with similar unlimited data and 5 G connectivity.

All unlimited plans state that tethers are allowed and that speed may be throttled after heavy usage. Yesim applies a Fair Usage Policy, so users who need to maintain normal speeds beyond a certain data threshold should contact the provider for details on the typical amount of data that remains at high speed and whether any speed restrictions apply.

Yesim does not offer an eSIM plan for Vietnam that includes a phone number or SMS capability. Only data‑only eSIM options are available. Travelers can use voice and messaging through VoIP services such as WhatsApp, Telegram, or iMessage over the data connection provided by the eSIM.

Yesim currently lists eight single‑country data packages that provide connectivity solely within Vietnam, and 29 multi‑country packages that include Vietnam among several destinations. These plans vary from low‑cost options priced around $0.52 to premium offerings near $125.34 USD. The data allowances range from 300 MB to unlimited, with validity periods spanning from one to 365 days.