Southeast Asia eSIM: data plans for your trip

3 Southeast Asia eSIM plans from $6.61 (Oct 27, 2026): daily plans and fixed data packs, installed by QR code.

Stay online in Southeast Asia with a prepaid eSIM. Choose a plan, install it by QR code and switch it on when you arrive.

One eSIM for 5 countries: Thailand, Singapore, Vietnam, Indonesia, Malaysia.

Get your eSIM before you fly See prices

3 plansfrom $6.61
Install by QRready in a few minutes
Keep your numberWhatsApp stays on your own SIM

Southeast Asia eSIM plans

Daily plans

Data	After the daily data	Network	Price / day	Buy
1 GB / day	then 384 Kbps · 4G	4G	$6.61	Buy
3 GB / day	then 384 Kbps · 5G	5G	$16.77	Buy
10 GB / day	then 384 Kbps · 4G	4G	$39.49	Buy

Price per day — you choose how many days in the panel.

Starting prices for a new account. The panel shows the exact price and locks it before you pay. Prices checked 6 hours ago.

How eSIM works

Choose your destination and a plan with enough data for your trip.
Scan the QR code on your phone (Settings → Mobile data → Add eSIM).
Turn on the eSIM and data roaming when you arrive — you are online.

Does my phone support eSIM?

Most phones from the last few years do: iPhone XS and newer, Google Pixel 3 and newer, Samsung Galaxy S20 and newer, and many others. The phone must not be carrier-locked. On many phones, dialling *#06# shows an EID when eSIM is supported.

Frequently asked questions

When should I install the eSIM?

Install it a day before your trip while you have Wi-Fi. Most plans start counting when the eSIM first connects at your destination.

Can I keep my own number on WhatsApp?

Yes. Your WhatsApp stays on your own number; the eSIM only provides mobile data.

What does "per day" mean?

A daily plan gives you a fresh data allowance every day for the number of days you choose. Fixed plans give one amount of data for the whole period.

How much data do I need?

Maps, chat and social media use about 0.5–1 GB a day; video calls and streaming much more. A daily plan or an unlimited plan avoids running out.

Can I get a refund?

If a purchase fails or the provider cancels it, your balance is refunded automatically. Once the eSIM profile is issued it can’t be cancelled or refunded — check that your phone supports eSIM before you buy.