eSIM Bangkok — Prepaid Data Plans, Instant QR

Name: Bangkok eSIM Data Plans
Brand: AeroSims
SKU: TH_3_30
Price: 3.9 USD
Availability: InStock

Bangkok eSIM Data Plans

3 GB / 30 days

$3.90

Bangkok eSIM Data Plans

$3.90

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	$3.90	$1.30
5 GB	30	$5.90	$1.18
10 GB	30	$9.90	$0.99
20 GB	30	$16.90	$0.85
50 GB	30	$48.90	$0.98
50 GB	180	$64.90	$1.30

Delivered in secondsNo passport, no SIM swap24/7 support

Network & coverage

Stay connected in Bangkok

Your eSIM connects to TrueMove H and DTAC — both with 5G — across Bangkok, and it keeps working across Thailand. The phone takes whichever network is strongest where you stand.

Where you will use it

Sukhumvitthe old town around RattanakosinSilom and the riverthe roads out to the floating markets and Ayutthaya

TrueMove H

5G coverage across Bangkok and on through Thailand.

DTAC

5G coverage across Bangkok and on through Thailand.

Choose your data

The plan that fits your trip

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

A stopover

smallest plan

One or two days, heavy navigation.

A week in Bangkok

one step up

Daily Grab rides, boats, markets, bookings.

MOST CHOSEN

Bangkok plus the islands

a larger plan

Domestic flights and ferries planned on the move.

A month based in Bangkok

unlimited fits better

Working while travelling.

Traveller's guide

Staying connected in Bangkok

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 Bangkok the biggest single draw is Grab and live traffic, because Bangkok traffic makes the routing decision worth more than the map. Download the offline map before you fly and let the eSIM handle live traffic only.

Bangkok is where most Thailand trips begin and end, so the same eSIM usually needs to cover the islands afterwards — which is why the country-wide plan matters more here than the city itself.

What's included

Everything you need in Bangkok

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 BKK / DMK.

Instant delivery

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

Ready for local apps

Works with Grab, Bolt 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 Bangkok

	AeroSims eSIM	SIM at BKK / DMK	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 Thailand

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 BKK / DMK

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 Bangkok 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 Bangkok?

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 BKK / DMK. 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 Bangkok?

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

Does it work outside Bangkok?

Yes — it is a Thailand-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 Bangkok unlimited

Ready to explore Bangkok?

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

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