ChillaxSIM eSIM Data Plans for Vietnam

ChillaxSIM does not provide an unlimited data eSIM for Vietnam. The available options include fixed‑data plans, such as the 50GB for 10 days and 50GB for 30 days, the 30GB for 30 days, and the 20GB for 30 days, all of which are 5G‑enabled and cover Vietnam.
For most travelers, choosing one of these fixed‑data plans is more cost‑effective than planning for an unlimited usage level, unless the user anticipates an extremely heavy data consumption.

ChillaxSIM provides eSIM plans for Vietnam that include a local phone number and allow the reception of SMS. The plans available are priced between $10.00 and $15.66 USD and remain valid for 7 to 30 days. Each plan provides a local number with the dialing code +84 and supports inbound voice calls and SMS only; outbound voice calls and outbound SMS are not supported. All options work on 5G networks in Vietnam, allow tethering at a reduced speed of 128 kbps, and the cellular data is tethering‑enabled. Users who need to confirm specific calling or messaging details should reach out to ChillaxSIM directly.

ChillaxSIM offers 18 single‑country data plans specific to Vietnam and 5 multi‑country plans that include Vietnam. These plans are priced between $6.41 and $57.75 and provide data caps ranging from 3 GB to 50 GB, with validity periods from 5 to 30 days. Within the single‑country selection, 8 plans feature a daily data cap while 15 offer a fixed data amount, allowing travelers to choose between consumption limits per day or a total data quantity for the entire validity period. The multi‑country bundles follow similar pricing and validity ranges, offering a convenient option for those who visit several countries during the same trip.