Light
5GB
30days
For lighter use and shorter trips
Total price$10.99USD
Vietnam travel eSIM
Vietnam eSIM
Choose a Vietnam eSIM before your trip, install it on Wi-Fi, and follow the activation instructions.
See plansChoose your plan
Pick the data. See the total.
5, 10 or 20 GB. 30 days. One total price.
RecommendedMost trips
10GB
30days
The simple default for most travelers
Total price$17.99USD
Heavy
20GB
30days
More room for longer trips, hotspot use and video
Total price$28.99USD
Data-only • digital delivery • unlocked eSIM phone requiredDelivery & refunds ↗
Built for the trip
One trip can cover a lot of ground.
Whether you stay in one city or move between airports, trains, cafés and day trips, keep maps, bookings, transport and messages ready without another telecom stop.
Network & setup
Supported access across major Vietnamese partner networks.
Current launch SKUs include Viettel, Vinaphone and MobiFone access. Available 4G/5G service varies by location, device and local network conditions.
Good to know
Vietnam FAQs.
Which networks can the plan use?
Current launch products include access through Viettel, Vinaphone and MobiFone partner networks. Actual network selection and available generation vary by location and device.
When should I install it?
Install before travel while you have reliable Wi-Fi, then follow the plan-specific activation instructions. Do not assume every plan starts at installation.
Does a Vietnam eSIM work on iPhone?
It can work on supported, carrier-unlocked iPhone models with eSIM capability. Device support varies by model and market, so check compatibility before purchase.
Can I keep my physical SIM installed?
Yes. On a compatible dual-SIM/eSIM phone, your usual SIM can remain installed while Roamvaya is used for travel data. Your home carrier’s own roaming settings and charges remain separate.
Can I use hotspot with the Vietnam eSIM?
Hotspot availability can depend on the selected plan, device and local network conditions. Check the live plan details if hotspot use is important for your trip.
Does the Vietnam eSIM include calls or a local phone number?
Roamvaya launch plans are data-first products unless a specific plan explicitly states otherwise. Internet calling and messaging apps can use the mobile data connection where those services are available.
Is 10GB enough for a Vietnam trip?
10GB is the middle Roamvaya plan and the default choice for most trips. Actual usage depends on video, hotspot, cloud backup and app behavior. Choose 20GB for heavier use or 5GB for lighter use.