Simbye eSIM Data Plans for Vietnam

Simbye does not provide a truly unlimited data eSIM for Vietnam. The plans that carry the word “Unlimited” in their name actually offer a fixed allowance of 2GB per day; after that limit is reached the speed is throttled to 1000kbps.

Travelers who need more data can choose from Simbye’s fixed‑data plans. For example, the Vietnam 20GB 30Days plan gives 20GB of high‑speed data for 30 days, and the South East Asia 50GB 180Days plan offers 50GB for 180 days. These options provide larger data allowances and may be more cost‑effective for heavy data users.

Simbye offers eSIM plans for Vietnam that include a phone number and SMS capability. The available plans are the Worldwide Orange Holiday packages, which provide 20GB, 50GB, or 100GB of data for 30 days each. All three plans use a French phone number with the dialing code +33, and they support inbound and outbound voice calls as well as inbound and outbound SMS. Travelers who need specific call or messaging features should confirm the details directly with Simbye.

Simbye offers eight single‑country plans and nine multi‑country plans that include Vietnam. Among these, three plans use a daily data cap while fourteen use a fixed data amount. Prices across the range of plans fall between roughly $4.24 and $50.99, with data caps spanning from 1 GB up to 100 GB, giving travelers a wide variety of options to suit short stays or longer trips.