Instant eSIM
Scan before takeoff.
Ready when you land.
Vietnam eSIM plans
Activate within 30 days of purchase, or your plan auto-activates after that.
Vietnam:Vinaphone (5G), Viettel Mobile (5G)Choose number of eSIMs
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Crossing borders on the same trip? Compare regional and global eSIM plans with one digital setup.
Travel eSIM guide
Why choose an eSIM for Vietnam?
Vietnam trips are mobile-data heavy, especially for ride apps, street navigation, hotel messages and tour coordination.
An eSIM lets you skip SIM counters and keep your regular SIM available while using prepaid travel data.
Vietnam north-to-south data
| Leg | Data | Notes |
|---|---|---|
| Hanoi + Ha Long | 5–10 GB | Cruise bookings, Old Quarter |
| Central coast | 5–10 GB | Hoi An, Hue, beaches |
| HCMC + Mekong | 5–10 GB | Tours, taxis, messaging |
| Full country | 10–20 GB | Domestic flights, hotspot |
Destination gallery
Where travelers use mobile data in Vietnam
Real travel scenes where prepaid eSIM data helps with maps, bookings, rideshare, and staying connected after you land.
Ha Long cruise pickups and Hanoi Old Quarter walks both need reliable mobile data.
Central Vietnam routes combine tailor appointments, beach taxis, and train bookings.
Ho Chi Minh City food tours and Mekong day trips use Grab and maps throughout.
How to choose a Vietnam eSIM plan
A small plan fits a short city stay using maps, Grab, messaging and basic browsing.
Choose more data for north-south trips, beach stays, hotspot use, remote work or photo uploads.
Popular Vietnam eSIM destinations
Travelers use data for rides, translation, food searches, tours and intercity routes.
- Hanoi
- Ho Chi Minh City
- Da Nang
- Hoi An
- Ha Long Bay
- Nha Trang
- Sapa
- Phu Quoc
Related pages
Keep exploring Vietnam
Compare nearby destinations, read travel guides, and browse more prepaid eSIM options across Kyro.
Trip-length plans
Multi-country trip plans
More Asia eSIM plans
Travel guides
Vietnam eSIM FAQs
Is a Vietnam eSIM useful for Grab?
Yes. Mobile data helps with Grab rides, food delivery, maps, translation and messaging.
Can I use a Vietnam eSIM in Ha Long Bay or Sapa?
Yes where supported coverage is available, but service may vary on boats, in mountains and in remote valleys.
Should I install my Vietnam eSIM before travel?
Yes. Install on Wi-Fi before departure so it is ready when you land.
Network and setup details
- 1Install before departure and enable your Vietnam eSIM after landing.
- 2Supported partner coverage is strongest in cities and tourist routes; rural mountains and boat trips can vary.
- 3Keep hotel addresses and pickup points saved offline as a backup.
Arrival tips for Vietnam
- 1Install before landing in Hanoi, Ho Chi Minh City or Da Nang.
- 2Keep data ready for Grab pickup zones and hotel check-in messages.
- 3Download offline maps before mountain routes or bay cruises.