One eSIM for Laos, Vietnam & China — Travel Made Simple
Stay online across Laos, Vietnam, and China with a single eSIM — no SIM swaps, no roaming charges. Choose from flexible plans with 500MB to 2GB of daily high-speed data, valid for 8, 12, 15, or 30 days. Activate instantly via QR code and enjoy seamless 4G/5G coverage from trusted local carriers in all three countries. Whether you’re exploring Luang Prabang, cruising Ha Long Bay, or visiting Beijing, stay connected every step of the way.
Get best value Laos Vietnam China eSIM plans
0.5GB Daily
0.5 GB per day with 4G LTE
*Valid for up to 30 Days
Data only plan
Starts at
$ 16.50
1GB Daily
1GB per day with 4G LTE
*Valid for up to 30 Days
Data Only plan
Starts at
$ 24.50
2GB Daily
2GB per day with 4G LTE
*Valid for up to 10 Days
Data Only plan
Starts at
$ 36.50
What you can expect
High-speed data
Experience the reliable
5G/4G/LTE local network.
Extensive
Get mobile data connection
in just a couple of minutes.
Keep number
Keep your current number
and use data with our eSIM.
Near-local rate
Goodbye to expensive roaming
fees. No hidden fee.
Stay Connected Across Laos, Vietnam & China — Hassle-Free
One eSIM, three countries. Get 500MB–2GB of daily high-speed data for 8 to 30 days. Just scan a QR code — no physical SIM needed. Enjoy fast 4G/5G in Hanoi, Luang Prabang, Beijing, and beyond. Daily data resets automatically so you can stream, browse, and navigate with ease.
How it works
Step 1
Choose your plan
Browse our travel data plans and pick the perfect option.
Step 2
Activate with one scan
We’ll email your QR code – simply scan to activate.
Step 3
You’re all set!
Enjoy unlimited access through our fast and reliable network.
Things to know


Ensure your device supports eSIM and is network-unlocked. Refer to our eSIM compatibility list before making a purchase.


Activate your data plan within 15 days of purchase. No cancellations, refunds, or changes after this period.

For any eSIM plan, please note that each eSIM QR code can only be scanned and installed ONCE. So, please do not delete the eSIM while using it. If you get any issue, please contact us for support.
Frequently asked questions
If you still have questions about this service? We are here to help
It is not necessary to show your passport when buying eSIMs at laosesim.com.
Your eSIM starts when you successfully dial 121 which can be done only when you are in Laos. So you can install the esim before departure without worrying of loss of usage days.
No, you’ll get data, calls with our eSIM. So, you can make calls and send text messages.
No, eSIM data bundles purchased for Laos are only valid within the country. You’ll need a new plan for other destinations. If your next destination is Vietnam, Myanmar, or China, consider purchasing multi-country plans that allow usage across locations with better value.
Install the eSIM with a QR code sent to your email. You can follow the instructions attached in the email. Contact us if you need more information. Read full detailed installation guides.
As you need Wi-FI to install your eSIM and your eSIM will not start until you reach Laos and dial 121 to activate it, we recommend that you install your eSIM before departure and dial 121 to activate it when you reach Laos.
You can dial #101# or #122# to check your phone number and balance.
Yes, Laos eSIM can be topped up with a Unitel/Star telecom topup card
The QR code can be scanned once which means that if you remove the eSIM from your phone, you cannot install it again. And eSIM can only be installed on one device.
If your data has been used up or your eSIM validity comes to an end, your eSIM card will no longer work and you will not be able to connect to the internet. If you want more data, buying a new plan is the best choice.
