ESIM.DOG 🐶 eSIM Data Plans for Vietnam

ESIM.DOG does not offer a true unlimited data eSIM for Vietnam. All of its plans list a specific data allowance, from 500 MB up to 50 GB, and are marked as “Best Unlimited Coverage” only in the name while the data cap is still present. Those plans will throttle speed to 512 kbps (or 384 kbps for some 5 G offerings) once the allocated data is used.

Fixed‑data plans are available as an alternative. For example, a 50 GB package valid for 180 days costs $58.57 USD, a 30 GB plan for 30 days is priced at $27.85 USD, and a 20 GB 30‑day plan is $18.99 USD. Choosing one of these fixed‑data options can be more cost effective for travelers who need large, predictable data volumes rather than high‑speed data without limits.

ESIM.DOG 🐶 does not provide Vietnam eSIM plans that include a phone number or SMS capability. Only data‑only eSIMs are available for the destination. Travelers can use VoIP applications such as WhatsApp, Telegram, or iMessage over the data connection for calls and messaging, but no native telecom voice or SMS services are supplied.

ESIM.DOG offers 91 single‑country data plans for Vietnam and currently no multi‑country plans in that country. The plans vary from as little as 100 MB to 50 GB of data, with prices ranging from $1.38 to $2, 880.12 USD depending on the data amount and validity period. Among these plans, 72 are structured with a daily data cap—meaning the user receives a set amount of data each day—while 19 are fixed‑data plans that grant a specified amount of data for the entire validity period. This range provides travellers with flexibility whether they need short‑term, daily usage or a larger, longer‑term allocation.