Vietnam travel eSIM comparison
Decide whether you need a Vietnamese phone number for calls, then choose the product. Viettel’s own tourist order flow asks for a passport image, a portrait photograph and an email address before the SIM and plan stages. Complete the official process rather than assuming a seller has registered the line for you.
Editorially checked:
Lowest listed pack price: Airalo Asialink (SE Asia) · 10GB · 30 days at HK$150 per 30-day pack. Allowances and validity vary; confirm before buying.
What matters here
- Use an email you can access for the Viettel order and recovery details.
- Ask whether a listed allowance is per day or shared across the whole trip.
- For a Ha Long cruise or mountain stay, save pickup details and maps before departure.
eSIMs with Vietnam data (5)
AiraloAiralo Asialink (SE Asia) · 10GB · 30 days
HK$15 / GB
- Destination
- Southeast Asia
- Data
- 10 GB
- Validity
- 30 days
- Hotspot
- Yes
SailySaily Asia · 10GB · 30 days
HK$15.5 / GB
- Destination
- Asia
- Data
- 10 GB
- Validity
- 30 days
- Hotspot
- Yes
NomadNomad Global · 5GB · 30 days
HK$37.6 / GB
- Destination
- Global
- Data
- 5 GB
- Validity
- 30 days
- Hotspot
- Yes
UbigiUbigi Global · 10GB · 30 days
HK$23.5 / GB
- Destination
- Global
- Data
- 10 GB
- Validity
- 30 days
- Hotspot
- Yes
AiraloAiralo Global (Discover+) · 10GB · 365 days
HK$28 / GB
- Destination
- Global
- Data
- 10 GB
- Validity
- 365 days
- Hotspot
- Yes
Showing 1–5 of 5
FAQs
Does an international Vietnam eSIM follow the same registration process?
Not necessarily: it may be a roaming product rather than a locally issued line. Follow that provider’s stated identity requirements. “Travel eSIM” is not evidence that a SIM has been pre-registered or that no documents are required.
Which network should I choose outside the cities?
Ask the accommodation or tour operator which services work at the actual stops, then match those to the eSIM’s supported networks. Do not turn a claim about town coverage into a promise for a boat route, summit or valley.
Other destinations
Official sources
Prices are compiled from provider publications and can change at any time; confirm with providers before purchasing.