Giga.Tel eSIM Data Plans for Vietnam

Giga.Tel does not provide a truly unlimited data eSIM for travel in Vietnam. All plans that carry an “Unlimited” label actually deliver 1 GB of high‑speed data per day; once that daily quota is reached, the speed is throttled to 512 kbps. The largest data package available is 90 GB for 365 days, which is still a fixed‑cap plan.

If a traveler needs a larger data allowance without the daily throttling, Giga.Tel offers fixed data plans such as the Vietnam Plus 60 GB 60 days, the 90 GB 365‑days, or the 50 GB 30‑days packages, among others. Choosing a fixed‑data plan can be more cost‑effective for users who consume large amounts of data over their trip.

Giga.Tel does not provide an eSIM for Vietnam that includes a phone number or SMS capability. All of its plans for the Vietnamese market are data‑only, so travelers cannot receive inbound calls or text messages directly on their device. They can still use internet‑based communication apps such as WhatsApp, Telegram, and iMessage to make voice calls and send messages over the data connection.

Giga.Tel offers 9 single‑country plans and 57 multi‑country plans that include coverage in Vietnam. These plans range in price from $4.49 to $312.49 and provide data caps between 1 GB and 90 GB. Some plans feature a fixed data amount, while others give a daily data cap; the fixed‑cap type is the more common option among the available selections.