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 names actually offer 2 GB per day at full speed; after that limit is reached the data continues at a reduced speed of 1 Mbps. For travelers who need more data at full speed, Simbye offers fixed‑data plans such as 20 GB for 30 days, 50 GB for 30 days, or 50 GB for 180 days, all of which provide a larger high‑speed allowance within a set validity period. Choosing one of these fixed data plans can be more cost‑effective unless a user requires very heavy data usage.

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.