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 provide a truly unlimited data eSIM for Vietnam. Its so‑called “unlimited” plans actually award 5 GB per day and after that limit the speed is throttled to 5000 kbps. Because of the daily cap, throughput is not unlimited.
Travelers looking for larger data allowances can choose from fixed‑data plans, such as the 50 GB plan valid for 10 days priced at $12.90 USD or the 20 GB plan valid for 30 days priced at $17.90 USD. These options offer a higher total data volume, and may be more cost‑effective than the daily‑cap alternatives for users with moderate to high data needs.
Does ChillaxSIM offer Vietnam eSIM with phone number and SMS?
Yes. ChillaxSIM sells eSIM plans for Vietnam that include a local phone number and the ability to receive SMS messages. The available plans range in price from about $12.70 to $27.30 USD, with validity periods from 7 days up to 30 days. All of the plans use the Vietnamese dialing code +84 and offer inbound voice calls and inbound SMS reception. Voice and SMS outbound services are not provided on these plans. Visitors who need specific call or messaging features should verify the details directly with ChillaxSIM.
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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