iRoamly eSIM Data Plans for Vietnam

iRoamly does not provide truly unlimited high‑speed data plans for Vietnam. Plans that include “Unlimited” in their names actually offer a fixed 500GB data allowance and are not considered unlimited. Once the 500GB limit is reached the plan stops providing high‑speed data, although the dataset does not specify a reduced speed.

Travelers can choose fixed‑data options instead. For example, a 500GB plan valid for 30 days is priced at $91.00 USD, while a 500GB plan valid for 10 days costs $30.00 USD. These plans provide large data volumes and may be more cost‑effective if the user is not an extremely heavy data consumer.

iRoamly does not offer a Vietnam eSIM that includes a phone number or SMS capability. Only data‑only eSIM plans are available from that provider for travelers visiting Vietnam. If users need to make voice or messaging calls, popular VoIP applications such as WhatsApp, Telegram, and iMessage can be used over the data connection.

iRoamly provides a total of 73 single-country data plans that cover Vietnam and 48 multi-country data plans that include Vietnam in their coverage. The available plans span a price range from $0.00 to $257.00 and a data cap range between 500 MB and 500 GB. Some of the plans feature a daily data cap, which limits the amount of data you can use per day, while others use a fixed data cap that allocates a total data amount for the entire validity period.