Roamify eSIM Data Plans for Vietnam

Roamify offers unlimited data eSIM plans for Vietnam. The plans cover validity periods from 1 day up to 30 days, with prices ranging from $3.50 for a 1‑day plan to $26.00 for a 30‑day plan. All unlimited options use 5G connectivity, but the provider notes that speeds may be throttled after heavy usage, following a Fair Usage Policy.

Because the throttling threshold and typical data available at normal speeds can vary, travelers who need detailed information about the FUP or want confirmation that speeds will remain high should contact Roamify directly for the most current policy details.

Roamify does provide eSIM plans for Vietnam that include a virtual phone number and SMS functionality. The plans vary in price from $10.00 USD for a 5‑day 50 GB package to $105.00 USD for a 365‑day 20 GB package, with validity periods ranging from 5 days to 365 days. All Vietnam‑specific plans list a dialing code of +1, which is a U.S. code rather than a Vietnamese local number. The voice capability is both inbound and outbound, and for the global premium and regional Asia/Southeast Asia packages SMS is also inbound and outbound. Travelers who need a local number or specific call/SMS limits should verify the details directly with Roamify before purchasing.

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.