How should I estimate data for a trip between Hanoi and Ho Chi Minh City?

For a route linking Hanoi, Ho Chi Minh City and Hoi An, consider trip length and how often you will check maps or update bookings. Estimate from your own use of maps, messaging, social uploads and Wi-Fi; video, hotspot use and photo backup can increase demand. The ranges on this page are seven-day examples, not a prediction for your trip.

What should I save offline for a trip to Vietnam?

In Vietnam, save tickets, meeting points, arrival addresses and maps for your planned stops. Check that the selected offer includes the destination; local signal may vary.

What should I compare in a plan for a route between Hanoi and Ho Chi Minh City?

Confirm the selected offer includes Vietnam rather than assuming service in Vietnam is the same along the full route. Review the selected plan's current country or territory list, validity, data allowance and activation terms before purchase.

Destination travel eSIM

Get a Vietnam eSIM for your trip.

One prepaid eSIM for your Vietnam trip. Choose data and validity, then check out in your selected currency.

Choose your plan

What fits your trip?

1. How long are you staying?

Fair-use policies may apply to unlimited plans from our providers.

Selected plan

Unlimited · 15 days

Total price$43.99USD

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Receive your activation details after checkout.

Mobile data only

Use this eSIM for mobile data. Your regular number may remain available for calls or texts, depending on your phone and carrier; roaming charges may apply.

Install on Wi-Fi

Install before departure, then follow your selected plan’s terms for when to enable it.

Before your trip

Keep the details you need close at hand.

Hanoi accommodation and arrival details
Offline maps for Hanoi, Ho Chi Minh City and Hoi An
Booking and transport confirmations
Emergency and insurance contacts

Data planning: Save train or flight details and hotel addresses offline before changing regions. Download maps for old-town walks and day trips, and adjust data estimates for navigation, translation and photo sharing.

See how eSIM setup works Check phone compatibility

Networks used by Vietnam plans

VietnaMobileViettel VietnamVinaphone Vietnam

Networks can vary by plan. Check the plan details before you buy. A travel eSIM can provide mobile data for maps, messaging and travel apps in Vietnam. The offer's country or territory inclusion does not guarantee reception at every stop; local availability, partner networks, terrain and device settings affect service. Availability is not guaranteed at every location; verify the selected plan's terms.

Ideas for your trip

Vietnam trip planning

Explore Hanoi by old and new districts

Plan the Old Quarter, museums and lakeside areas across several walks rather than trying to cover the capital at once.

Choose a Ho Chi Minh City neighbourhood

The southern metropolis is large and varied; group food, history and market stops by area.

Stay in Hoi An for the central coast

The historic town and nearby coast create different days; check current heritage-site and local transport details.

Vietnam trip planner

Plan your Vietnam itinerary

For a trip limited to Vietnam, compare the destination plan's data, validity and price with any regional option. For a multi-country route, choose a plan only if its current included-country list covers every stop.

01
First stop on the route: Hanoi
Keep the arrival address, local transport details and first booking around Hanoi ready before travel.
Check that the selected offer includes the destination country or territory, then save local directions while connected.
02
Connecting Hanoi with Ho Chi Minh City
A route between Hanoi and Ho Chi Minh City may use different transport and have different service conditions along the way.
Confirm the offer includes the destination country or territory, then save the route and tickets before leaving a connected area. Coverage along the route may vary.
03
A later stop in Hoi An
If you continue to Hoi An, keep your arrival address and local transport plan accessible even when you expect to use mobile data.
Check that the offer includes the destination country or territory, then download directions before setting out. Local service can vary.

Vietnam data planning

How much data might your Vietnam trip use?

The examples below describe different trip patterns and the assumptions behind each estimate. Your actual use depends on your apps, settings, trip length and access to Wi-Fi.

Seven-day light-use calculator example

3.6–5.5 GB

Assumes: Seven days of messaging, email, browsing and occasional maps, with streaming and video calls off, light social use and few photo uploads. Wi-Fi availability is not included in this activity estimate and may reduce mobile data used.

Seven-day typical-use calculator example

10.1–15.1 GB

Assumes: Seven days with light streaming and video calls, daily maps, moderate social use and photo uploads. Wi-Fi access is not modelled and may reduce mobile data used; hotspot, higher-resolution video and app updates can raise demand.

These are rough planning examples, not plan allowances or promises. Actual data use varies with apps, settings, trip length and Wi-Fi. Compare estimates with the live plan options above.

Estimate usage by activity

Good to know

Vietnam eSIM questions

Availability depends on the plan's partner network and exact location around Hanoi and Ho Chi Minh City; coast, buildings and travel corridors can differ. Check both stops and save directions before departure.