mysim24 eSIM Data Plans for Vietnam

mysim24 does not provide any truly unlimited data eSIM for Vietnam. Every plan named “Unlimited” gives a fixed high‑speed allowance—1 GB per day for the basic packages and 2 GB per day for the Plus packages—after which the speed drops to 512 kbps or 2 Mbps. For travelers who need a larger amount of data at full speed, mysim24 offers fixed‑data plans such as the 50 GB 30‑day bundle or the 100 GB 30‑day bundle, both of which keep the high‑speed throughput for the entire data allowance.

mysim24 does not provide Vietnam eSIM plans that include a phone number or SMS capability. Only data‑only eSIM plans are offered. Travelers can use VoIP services such as WhatsApp, Telegram or iMessage over the data connection for calls and messaging, but some destinations may block specific apps or VoIP services; it is advisable to verify that the apps you rely on are accessible in Vietnam before purchasing.

The dataset shows that mysim24 has a total of 28 single‑country data plans and 68 multi‑country data plans, both of which include coverage for Vietnam. Among the single‑country plans, the most common type is the fixed‑data‑cap plan, while the multi‑country bundle plans include both fixed‑data and daily‑data‑cap options. The fixed‑data‑cap plans provide a set amount of data for a set period, whereas the daily‑data‑cap plans use a daily allowance that is capped each day. Across all plans that cover Vietnam, prices range from approximately $3.42 to $134.51 and data caps span from 1 GB up to 100 GB, with validity periods between 1 day and 180 days.