Kolet eSIM Data Plans for Vietnam

Kolet does not provide an unlimited data eSIM plan for Vietnam. Instead, the available options are fixed‑data packages. For example, a 20 GB plan for 30 days costs $32.99 USD and works on the 5G network in Vietnam; a longer‑term 20 GB plan for 365 days costs $82.49 USD and is also available on a 5G network; and a 10 GB plan for 30 days is priced at $21.99 USD. These packages are valid only for the data cap listed and can be used within the specified validity period. Opting for a fixed data plan can be more economical for most travelers unless the user requires an unusually high amount of data that would justify seeking an unlimited option.

Kolet does not offer eSIM plans with a phone number or SMS capability for Vietnam. The provider only supplies data‑only eSIMs, so travelers cannot receive or send traditional text messages or make calls using a local number. However, popular VoIP applications such as WhatsApp, Telegram and iMessage work over the data connection and can be used for voice calls and messaging without needing a phone number or SMS support.

Kolet offers five single‑country data plans for Vietnam and ten multi‑country plans that can be used throughout Southeast Asia. The single‑country options provide a fixed data allowance—ranging from 1 GB to 20 GB—for a set validity period, while the multi‑country bundles allow the same data amount to be used across several neighboring countries, typically with comparable validity lengths. Overall, the price range for both types of plans spans from about $3.99 to $82.49, and the data caps vary between 1 GB and 20 GB.