eSIM Hanoi — Prepaid Data Plans, Instant QR

Name: Hanoi eSIM Data Plans
Brand: AeroSims
SKU: VN_3_30
Price: 4.9 USD
Availability: InStock

Hanoi eSIM Data Plans

3 GB / 30 days

$4.90

Hanoi eSIM Data Plans

$4.90

Why travellers choose AeroSims

QR code by email in seconds

Validity starts on arrival, not at purchase

Connects to local partner networks

Need more? Buy another plan anytime

All plans & prices

Plan	Validity (days)	Price (USD)	Per GB
3 GB	30	$4.90	$1.63
5 GB	30	$7.90	$1.58
10 GB	30	$13.90	$1.39
20 GB	30	$25.90	$1.30
50 GB	180	$87.90	$1.76

Delivered in secondsNo passport, no SIM swap24/7 support

Network & coverage

Stay connected in Hanoi

Your eSIM connects to Viettel Mobile, MobiFone and Vinaphone across Hanoi, and it keeps working across Vietnam, with 5G on Viettel Mobile and Vinaphone. The phone takes whichever is strongest where you stand.

Where you will use it

the Old QuarterBa Dinh and the Tay Ho lakethe road east to Halong Baythe night train stations for Sapa

Viettel Mobile

5G coverage across Hanoi and on through Vietnam.

MobiFone

4G coverage across Hanoi and on through Vietnam.

Vinaphone

5G coverage across Hanoi and on through Vietnam.

Choose your data

The plan that fits your trip

Fixed data, one payment — pick the size that matches how you travel in Hanoi.

A few days

smallest plan

Old Quarter navigation, street food lookups, Grab.

Hanoi plus Halong Bay

one step up

A long drive east and a night on a boat.

MOST CHOSEN

Hanoi plus Sapa

a larger plan

Overnight train or bus into the mountains.

Vietnam end to end

unlimited fits better

Hanoi, Hue, Hoi An, Ho Chi Minh City.

Traveller's guide

Staying connected in Hanoi

A weak connection does not just feel slow — it wastes your plan. Pages half-load and reload, uploads restart, apps retry in the background. Sitting on a solid network is part of what makes a fixed plan last the whole trip.

In Hanoi the biggest single draw is the trips out — Halong Bay and Sapa both take you hours from the city. Download the offline map before you fly and let the eSIM handle live traffic only.

The Old Quarter is a maze where GPS drifts badly between the tall narrow buildings, and reloading the map repeatedly is the single most common way visitors burn through a small plan.

What's included

Everything you need in Hanoi

One price, no meter

Bought once, and the trip carries no further cost.

Nothing burns before you land

Install it the day you book — it stays dormant until it first connects.

Need more? Buy another

No top-ups — a second package arrives by email and installs alongside the first.

No counter, no queue

Nothing to collect at HAN.

Instant delivery

Your QR code arrives by email in seconds — no shipping, no wait.

Ready for local apps

Works with Grab, Xanh SM and Google Maps and everything else you use.

Device support

Works on your phone

Almost every phone from the last few years supports eSIM. Not sure? Dial *#06# — if an EID number appears, you're good to go.

iPhone

iPhone XS, XR and every model since.

Samsung Galaxy

Galaxy S20 and newer, Z Flip / Z Fold, Note 20.

Google Pixel

Pixel 3 and newer.

Other Android

Most modern flagships from Motorola, OnePlus, Oppo and more.

Why eSIM

AeroSims vs a local SIM vs roaming in Hanoi

	AeroSims eSIM	SIM at HAN	Roaming
Ready when you land		After the queue
Passport / ID needed	None	Often required	None
Price known before you fly			Rarely
Keep your own number
Works across the rest of Vietnam

How it works

Connected in 3 simple steps

Whenever you like

Scan the QR code at home over Wi-Fi. Nothing is used up.

On landing at HAN

Turn off flight mode.

Turn on data roaming

The step most people forget. Your home SIM stays in the phone for bank codes, with its data switched off.

FAQ

Questions, answered

Will the Hanoi eSIM work on my phone?

Any eSIM-capable, carrier-unlocked handset — iPhone XS and newer, Samsung Galaxy S20 and newer, Pixel 3 and newer. Dial *#06#; an EID number means yes.

How fast is the data in Hanoi?

4G and 5G where the local network provides it. Speed varies by area and time of day, as it does for everyone on the same network.

Do I need a passport or registration?

No. That requirement applies to physical SIM cards bought locally, not to this eSIM.

When does my plan start?

On the first connection to a local network — when you switch off flight mode at HAN. Not when you pay.

What happens when my data runs out?

Your connection simply pauses — no surprise bills, ever. To keep going, buy another package for the same destination. If that happens often, the unlimited plan is the cheaper answer.

Can I add data to an eSIM I already have?

Not on a data package — the amount of data is fixed, so nothing is added to an eSIM that is already running. If you need more, another package for the same destination arrives by email and installs alongside the eSIM you already have. Our unlimited plans work differently: those can be extended by extra days while they are still active.

Can I keep my normal number for calls and texts?

Yes. Keep the home line active for SMS codes with its data off, and let the eSIM carry the data.

Can I use it as a mobile hotspot in Hanoi?

Yes. Bear in mind a second device draws from the same plan.

Does it work outside Hanoi?

Yes — it is a Vietnam-wide plan.

Staying longer than a week?

Unlimited is billed per day and the daily rate falls the longer you stay — same networks, no counting.

View Hanoi unlimited

Ready to explore Hanoi?

Choose your plan above and get instant access — delivered to your inbox in seconds.

4G/5G · instant delivery · 30-day guarantee