Singapore Malaysia Thailand Indonesia Cambodia eSIM

eSIM Singapore Malaysia Thailand Indonesia Cambodia

Please ensure that your phone is carrier-unlocked in order to use eSIMs.

Data: 500MB/day – 3GB/day or 3GB-50GB total or Unlimited*
Validity: 1-30 days
Coverage: Singapore, Malaysia, Thailand, Indonesia, Cambodia
Network operator: Thailand (AIS, True Move), Singapore (Simba, Starhub), Malaysia (Digi, Celcom, U Mobile), Indonesia (Telkomsel, XL), Cambodia (Metfone, Smart)
Delivery: Immediate, via email, after order checkout
Top-up: Not available

* Unlimited data plans including 1GB daily with high speed + FUP 5Mbps

$3.50 – $197.90

Service days (days)

1 day
3 days
5 days
7 days
10 days
15 days
20 days
30 days

Data

Unlimited
3GB
5GB
10GB
20GB
30GB
50GB
500MB/day
1GB/day
2GB/day
3GB/day

Reset

Secure payment guaranteed

Description
Reviews

5-Country Southeast Asia eSIM: Singapore, Malaysia, Thailand, Indonesia & Cambodia

Experience seamless data connectivity across five spectacular Southeast Asian nations with our comprehensive 5-country eSIM featuring exceptional coverage throughout Singapore, Malaysia, Thailand, Indonesia, and Cambodia. This data-only solution offers flexible data plans with validity periods ranging from 8 to 30 days, perfectly matching your complete Southeast Asian adventure. Powered by leading network carriers in each country, our multi-nation eSIM ensures reliable high-speed connectivity whether you’re exploring Singapore’s urban innovations, Malaysia’s cultural diversity, Thailand’s tropical beaches, Indonesia’s volcanic landscapes, or Cambodia’s ancient temples. Our 24/7 English-speaking support team is always available to assist with any connectivity needs throughout your five-country journey.

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.

Explore Five Nations – Get Your Ultimate Regional eSIM!

Discover more Thailand eSIM plans!

Dreaming of a grand tour through the diverse wonders of Singapore, Malaysia, Thailand, Indonesia, and Cambodia? Simplify your travel logistics with a ThailandeSIM 5-country eSIM! Experience immediate activation and seamless data across all destinations. No more juggling multiple SIM cards. Stay connected effortlessly and share every breathtaking moment. Purchase your ultimate Southeast Asia eSIM today!

How it works

Get eSIM at your fingertips, Get ready for your trip!

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

Data-only eSIM

eSIM Singapore Malaysia Thailand Indonesia Cambodia is all data-only plans. No phone number included.

Check compatibility

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

Activation time

eSIM plan will be automatically activated right after installation. Therefore, it’s recommended to install eSIM 1 day before departure

15-day activation

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

ONCE time scan

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

Is this a data-only eSIM, and does it cover all five countries?

Yes, Singapore Malaysia Thailand Indonesia Cambodia eSIM is a data-only plan. It provides seamless internet access for all your online needs (Browse, apps, messaging via data) across all five countries, but it does not include a local phone number for traditional voice calls or SMS.

When does my eSIM start?

Your validity will start right after installation. It’s recommended to install 1 day before departure.

Where does this 5-country eSIM provide coverage?

Our eSIM offers excellent data coverage throughout Singapore, across Malaysia (including Kuala Lumpur, Penang, Borneo), throughout Thailand (including Bangkok, Chiang Mai, Phuket), across Indonesia (including Bali, Jakarta, Yogyakarta), and throughout Cambodia (including Phnom Penh, Siem Reap).

Does the eSIM switch automatically between countries?

Yes! Our 5-country eSIM detects your location and seamlessly transitions between networks as you cross borders, requiring no manual intervention or settings changes.

How to activate my eSIM?

Install the eSIM with a QR code sent to your email. In the mobile settings, select it as the default mobile data medium, turn on the data roaming and mobile data (cellular data). Then, your eSIM will work. Read more eSIM installation guide.

Can I share data or tether with the eSIM in hotspot?

Yes, this eSIM plan includes hotspot feature.

How will I receive my eSIM?

After you place your order, we will send an email with your eSIM information, including QR code, confirmation code and activation guide within a few minutes. Just scan the QR code and follow the user guide.

How many times can I use my eSIM?

Our eSIMs are one-time-use eSIMs. After being activated, it will be ready for you to use until the expired date or the day when data runs out. If you remove eSIM from your phone, you will not be able to use it once again.

Can I receive customer support if I have issues while traveling in any of these countries?

Absolutely, ThailandeSIM offers 24/7 customer support for all our eSIM products, including the Singapore Malaysia Thailand Indonesia Cambodia eSIM. Should you have any questions or encounter any issues with your Singapore, Malaysia, Thailand, Indonesia, Cambodia eSIM, our dedicated team is available around the clock to assist you, regardless of which country you are in.

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eSIM Singapore Malaysia Thailand Indonesia Cambodia

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4.5

Based on 8 reviews

5 star	50	50%
4 star	50	50%
3 star		0%
2 star		0%
1 star		0%

1-5 of 8 reviews

Marcus Chen
Reviewer

24 February, 2025

Used the 15-day 2GB/day plan across all five countries. Smooth transitions between networks. Great coverage in both cities and tourist areas. Perfect for extended Southeast Asia travel.
Sophia Rahman
Reviewer

21 February, 2025

The 12-day 1GB/day package worked flawlessly during my business trip. Reliable connections with Singtel, Maxis, Truemove, XL, and CamGSM. Excellent for professional needs.
William Taylor
Reviewer

18 February, 2025

Opted for 30-day 2GB/day plan. Consistent performance across all networks. The daily data allowance was sufficient for social media, navigation, and video calls.
Lina Wong
Reviewer

15 February, 2025

8-day 500MB/day plan served well for my quick regional tour. Easy activation and reliable coverage in all five countries. Good value for money.
Peter Nguyen
Reviewer

12 February, 2025

Used 15-day 1GB/day plan for backpacking. Strong network coverage even in remote areas. Hotspot feature worked great when needed.