ChillaxSIM
1 review for VietnamChillaxSIM offers a wide range of travel eSIMs — from 500MB to 50GB, and even unlimited data. Choose from daily or volume plans, data-only or voice + phone number options powered by trusted local carriers like Orange, T-Mobile, and DTAC. We’re a small team with low overhead, so you get great value, 24/7 support, and real solutions to common eSIM issues — all in one place.
Promo Code
One-timeChillaxSIM eSIM Data Plans for Vietnam
$3 OFF
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Customer Reviews
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“I was looking for a 5GB x 15 days Viettel SIM and most websites said this package was "soldout". ChillaxSIM had it in stock but the site looked kind of sketchy. The price was low enough to give it a try and it worked great! I added the eSIM from the QR code when I was still in the states with WiFi. While it appeared on my service list it wouldn't activate. As soon as I landed in Vietnam, activation completed and the service worked perfectly (no WiFi needed). I had service in all areas we visited, even rather remote. Compared to some of my travel partners who paid per day as much as my 15 day package was, I highly recommend!”
ChillaxSIM for Vietnam FAQ
Does ChillaxSIM offer unlimited data eSIM for Vietnam?
ChillaxSIM does not supply a truly unlimited eSIM plan for Vietnam. All plans listed carry a specific data allowance; the ones titled “unlimited” actually provide only 1 GB per day and after that limit the speed is throttled to 5120 kbps. For travelers who need more data without daily limits, ChillaxSIM offers fixed‑data alternatives such as the 50 GB plan for 10 days or the 20 GB plan for 30 days. These plans give a larger total data cap, and after the allowance is exhausted the speed drops to 128 kbps. Choosing a fixed data plan can be more cost‑effective for heavy users who need a constant high‑speed connection throughout their trip.
Does ChillaxSIM offer Vietnam eSIM with phone number and SMS?
ChillaxSIM does not provide any Vietnam eSIM that includes a phone number or SMS capability. Travelers who need a local number or SMS service must rely on a data‑only plan and can use VoIP or messaging apps such as WhatsApp, Telegram or iMessage for calls and text messaging.
How many data plans does ChillaxSIM offer for Vietnam?
ChillaxSIM offers a total of 41 data plans for Vietnam, comprising 36 single‑country plans and 5 multi‑country plans that include Vietnam along with other destinations. The plans span a price range from $1.90 to $56.90 and provide data caps from 1 GB to 50 GB, with validity periods between 1 and 30 days.
Among the offerings, 27 plans feature a daily data cap—limiting data usage each day—while 14 plans use a fixed data amount for the entire validity period. These two types allow travelers to choose between daily usage limits or a set amount of data for the duration of their trip.
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