thirr.com eSIM Data Plans for Vietnam

thirr.com does not offer an unlimited data eSIM plan for Vietnam. All available plans have a fixed data cap; for example, the XXL World 100GB 31D plan provides 100GB of data for 31 days, while the VN 50GB 30D plan offers 50GB for 30 days, and the EU PLUS 50GB 365D plan gives 50GB for an entire year. These options are available on 5G networks within Vietnam.

Choosing a fixed data plan can be more cost‑effective if you are not an extremely heavy data user. Unlimited plans would provide continuous data usage without a cap, but thirr.com’s catalog focuses on fixed‑cap products for the Vietnamese market.

thirr.com does not provide any eSIM plans that include a phone number or SMS capability for Vietnam. Their offerings for the destination are limited to data‑only eSIMs. Travelers who wish to make calls or send texts can rely on VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection, but they should confirm that these services are accessible in Vietnam before purchasing, as some destinations may block or restrict certain apps.

For Vietnam, thirr.com provides four single‑country data plans and twenty‑four multi‑country plans that include coverage in Vietnam. The plans available cover a price range from roughly $1.72 to $343.28 USD, with data caps that vary between 1 GB and 100 GB. Validity periods for these plans span from 3 to 365 days, and many of them allow tethering, enabling the use of the data with multiple devices.