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’s listings in Vietnam include a mix of single‑country and multi‑country offers. Across the eSIMDB database there are 73 single‑coverage plans and 48 multiple‑coverage plans available in Vietnam. Prices for these plans run from free or a few dollars up to about $257 depending on validity, and data caps vary widely, from as little as 500 MB to as much as 500 GB. The single‑country plans typically provide a fixed data amount for a set duration, whereas the multi‑country plans cover a larger region for a similar data allowance or a set number of days. Both types give travelers flexibility either for a short stay in Vietnam or if they plan to visit nearby countries as well.