Choose number of days
Select one eSIM per person
Recommended for your trip:
Install your eSIM before or during your trip to Hanoi. Your data plan will activate automatically once you arrive and enable the eSIM on your device.
Select your departure and return dates
Reliable 4G coverage throughout Hanoi. The eSIM provides fast mobile data for Google Maps navigation through the Old Quarter, bus schedules, and sharing photos from major landmarks. Coverage stays stable around Hoan Kiem Lake, West Lake, and central districts.
14 plans are available for Hanoi, from $3.99 up to $76.99. Every plan is data only, delivered by QR code, and starts counting when you connect on arrival.
Same plan, same coverage, wherever you go in Hanoi.
TailSim, the best eSIM in Hanoi, Vietnam
| days | Price |
|---|---|
| 7 days 1 GB | $3.99 USD |
| 15 days 3 GB | $6.99 USD |
| 30 days 5 GB | $8.99 USD |
| 30 days 10 GB | $13.99 USD |
| 30 days 20 GB | $28.99 USD |
| 30 days 50 GB | $69.99 USD |
| days | Price |
|---|---|
| 3 days Unlimited | $8.99 USD |
| 5 days Unlimited | $14.99 USD |
| 7 days Unlimited | $20.99 USD |
| 10 days Unlimited | $27.99 USD |
| 15 days Unlimited | $41.99 USD |
| 20 days Unlimited | $53.99 USD |
 |  |  |  | |
|---|---|---|---|---|
| Unlimited data plans | ||||
| Instant activation with QR code | ||||
| Human support in your language | ||||
| Price adjusted per destination | ||||
| No mandatory app to buy and use | ||||
| No roaming charges or surprises |
Pick the perfect data package for your trip to Hanoi, Vietnam based on how much you use your phone.
Check compatibilityGet your eSIM by email and choose the installation method you prefer for Hanoi, Vietnam.
Pick the method that best fits your device to activate the eSIM in Hanoi, Vietnam.
Available installation methods
Open the installation link you'll receive by email and your device will set up the eSIM automatically, no scanning required.
*Available on iPhone and iPad with iOS 17.4 or later, and on most recent Android phones.
Scan the QR code you'll receive by email with your device's camera and follow the on-screen steps to activate the eSIM.
Stay connected across Hanoi, including popular destinations such as Ho Chi Minh Mausoleum, Temple of Literature and Hoan Kiem Lake
Use your eSIM on every network below. Before you land, also download each official app for tickets, live schedules and route planning.
Purchase your eSIM online before traveling to Hanoi, scan the QR code, and access mobile internet as soon as you arrive. No physical SIM card or local store required.
Choose the best eSIM plan for your trip to Hanoi, whether you need unlimited data for remote work or a prepaid option for maps, messaging, and social media.
Enjoy reliable mobile internet in Hanoi, airports and popular tourist areas.
Continue using your favorite apps, maps, messaging services, and online tools in Hanoi without swapping physical SIM cards. Enjoy a simple and convenient way to access mobile internet during your trip.
Fast, stable connection for the apps you use most in Hanoi, Vietnam
Clear video calls in Hanoi, Vietnam without unexpected drops
Share stories and photos from Hanoi, Vietnam instantly
Enjoy creating video content from Hanoi, Vietnam and uploading it without waiting or buffering
Navigate Hanoi, Vietnam with Google Maps without losing your way
| Activity | Usage |
|---|---|
| Google Maps | Low |
| Low | |
| Medium | |
| YouTube / TikTok | High |
| Hotspot | High |
| Traveler type | Suggested plan |
|---|---|
| Weekend trip | 3–5 GB |
| 1 week traveler | 10–20 GB |
| Heavy traveler | Unlimited |
The best eSIM for Hanoi is one that offers reliable 4G coverage, instant activation, and no roaming fees. With TailSim, you get unlimited data and stable coverage in Hanoi.
You only need an eSIM-compatible device and a data plan for Vietnam. Activate upon arrival for instant internet access.
Receive QR code via email, go to Settings > Mobile Data > Add Data Plan, scan QR. Activates automatically when you arrive in Hanoi.
Yes. eSIM offers instant activation without visiting a store. Coverage and speed are identical to physical SIMs in Hanoi.
Coverage is excellent in the city. Remote areas like parts of the northern highlands may have limited signal.
