Thailand eSIM [AIS]

Thailand eSIM [AIS]

local networkID Required
Select Data Plan
15 GB
7 Days
USD 6.25
30 GB
10 Days
USD 8.34
QTY
subsub
add
Total
USD6.25
Buy Now
Check eSIM Compatibility
  • Coverage & Network:
    ThailandView All (1)
  • Real-name Verification: Real-name verification is required for Thailand. Please click the link to verify.
  • Data: Unlimited high-speed data, then throttled to 1mbps unlimited, valid for 7 days
    Promotion: Activate by 30 April, 2026, the 15GB plan will be automatically upgraded to 35GB for free
  • Daily Basis: Since activation, every 24 hours counts as 1 day
  • Plan Service: Data only
  • Activation: Valid for 30 days from purchase
    eSIM activates automatically when enabled at destination
  • Hotspot Sharing: Support

Regional plans with current destination

Thailand eSIM
Thailand eSIM
Starting from USD 1.43
Thailand eSIM [True]
Thailand eSIM [True]
Starting from USD 1.67
local network

How to enjoy your eSIM?

1
Choose your destination and data plan
Choose your destination and data plan
Your device must be eSIM compatible and carrier unlock
2
Install your eSIM
Install your eSIM
Your device must be eSIM compatible and carrier unlock
3
Enjoy your data plan
Enjoy your data plan
The package will be activated automatically when you arrive at your destination

Advantages of using Billion Connect eSIM in Thailand

Stable internet connection
Stable internet connection
Get seamless connectivity with the fastest and most reliable networks wherever you go.
Avoid roaming costs
Avoid roaming costs
Say goodbye to hidden fees! See exactly what you'll pay for data before your trip.
7/24 customer service
7/24 customer service
We’re here 24/7 to answer your questions and ensure you stay connected—just send us a message.
Easy installation
Easy installation
Ready to travel smart? Download the BC eSIM app, get a plan and install your eSIM,enjoy instant internet when you land.
Keep your home number
Keep your home number
Call and text with your home number—just like you never left. Stay close to family and friends, no matter where you are.
Local and regional plans
Local and regional plans
Stay connected wherever your travels take you—choose a local plan or regional eSIM to explore without limits.

Billion Connect Thailand eSIM [AIS] FAQ

1. What is an eSIM? arrow

An eSIM (embedded SIM) is a digital SIM card that allows you to activate a cellular plan without needing a physical SIM. It’s built into compatible devices and can store multiple profiles.

3. How to use Billion Connect’s eSIM？ arrow

STEP 1. Install your eSIM.

BC eSIM can be installed with one click via the BC eSIM APP, or by scanning the QR code.


STEP 2. Start your eSIM.

Your plan will start automatically once connected to the destination network (as detailed in Step 3).


STEP 3. Connect at destination.

- Go to Settings > Cellular and turn this line on.

- Make sure "Data Roaming" is toggled on and you are selecting the BC eSIM for "Cellular Data".

- The eSIM will automatically find and connect to the best local network for you.

2. Is Billion Connect’s eSIM compatible with my device? arrow

eSIM is supported on most modern smartphones, tablets, and wearables (e.g., iPhone XS or newer, Google Pixel 3 or newer, Samsung Galaxy S20 or newer). Check our [Compatible Devices] page for details.

4. Can I top up my eSIM if I need more data or days? arrow

No, top-up is not supported for this eSIM. If you need more data or days, please purchase a new eSIM and install and activate it again.