Roamify eSIM Data Plans for Vietnam

Roamify offers unlimited data eSIM plans for Vietnam. The plans range in validity from 1 day to 30 days, with prices starting at $3.00 USD for a 1‑day plan and increasing to $26.00 USD for a 30‑day plan. All unlimited plans allow tethering, support a maximum speed of 5G, and may be throttled after heavy usage under a Fair Usage Policy.

Travelers who are concerned about potential speed restrictions should contact Roamify directly to confirm whether the Fair Usage Policy applies to their specific usage and to learn the typical amount of data available at normal speed under that policy.

Roamify sells several Vietnam eSIM plans that include a phone number and SMS service. Prices start at $10.00 USD for a 5‑day 50 GB plan and extend to $105.00 USD for a 365‑day 20 GB plan, with validity options ranging from 5 days to 365 days.
The plans use a dialing code of +1 for most offerings, which is a U.S. number, and a few use +33, which is French. Each plan allows inbound and outbound voice calls and inbound and outbound SMS, so users can receive and make calls and send and receive text messages. Customers should verify specific features with Roamify if they require particular functionality.

Roamify offers 38 single‑country plans for Vietnam. These plans cover a price range of $3.00 to $160.00, data caps from 1 GB up to Unlimited, and validity periods between 1 and 365 days. Many of the plans allow tethering, and speed may be throttled on some of them.