Roamic eSIM Data Plans for Vietnam

Roamic does not provide a plan that offers unlimited high‑speed data for Vietnam. All of its Vietnam eSIM products have a specific data allowance, even those named “Unlimited.” The “Unlimited” plans give 3 GB per day; after that limit is reached the speed is reduced, though the exact throttled speed is not listed. For travelers who need continuous high‑speed data, Roamic offers fixed‑data plans such as a 20 GB/30 days plan at $27.93 USD and a 10 GB/30 days plan at $13.96 USD. These plans may be more cost‑effective unless you are an extremely heavy data consumer.

Roamic does not provide a phone number or SMS capability for its Vietnam eSIM plans. Only data‑only eSIMs are available from this provider in Vietnam.

Travelers can still use VoIP applications such as WhatsApp, Telegram, and iMessage over the data connection for calls and messaging.

Roamic offers 13 single‑country plans that cover Vietnam alone, and an additional 13 multi‑country plans that include Vietnam in their coverage. These plans span a price range from roughly $2.32 up to $174.62 and provide data caps between 1 GB and 20 GB. Some of the options are fixed‑data plans, giving a set amount of data for the entire validity period, while others are daily‑cap plans, where the data allowance refreshes each day during the validity window.