Yesim eSIM Data Plans for Vietnam

Yesim offers unlimited data eSIM plans for travelers in Vietnam. Availability ranges from a 1‑day plan at about $5.91 USD to a 30‑day plan at around $93.34 USD, with intermediate options for 7‑days and 15‑days. All unlimited plans are 5G, allow tethering, and apply a Fair Usage Policy, so speeds may be throttled after heavy usage. Travelers concerned about potential speed restrictions should contact Yesim directly to confirm whether a speed reduction applies and what volumes of data remain at normal speed.

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 provides 8 single‑country data plans that cover Vietnam and an additional 29 multi‑country plans in which Vietnam is included. The available plans span a price range from about $0.53 to $128.79 and offer data caps between 300 MB and unlimited. Validity periods vary from 1 to 365 days. Many of these plans allow for tethering, are available only to new users, and may experience speed throttling on the network.