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Merlion statue in Singapore with a cityscape background and the 'Let's Go eSIM SEA' logo, representing convenient multi-country eSIM connectivity for Southeast Asia.

[50% OFF] eSIM Cards for Singapore, Malaysia, Indonesia, Thailand | Daily/Unlimited Plan

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No cancellation

  • KKday Singapore, Malaysia, Indonesia and Thailand eSIM cards use local telecom signals to support network services, and the signal is stable and guaranteed
  • KKday Singapore, Malaysia, Indonesia and Thailand eSIM card network new choice, no need to change the card, enjoy the Internet service quickly
  • KKday Singapore, Malaysia, Indonesia and Thailand eSIM cards offer a variety of days and plans to meet all needs
[5% App discount] Code: APP5OFF , HK: APP15HK
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Product Info

The content of this product is provided by machine translation and may not reflect the actual information, please take this into consideration before booking.

-eSIM installation precautions-

When installing eSIM, interrupting or exiting the installation program will cause the eSIM installation to fail, and eSIM cannot be reissued.

Installing eSIM requires a stable network connection (WiFi or mobile network). It is recommended to complete the installation before taking the flight and then turn it on after arriving at the destination.

The usage period of the eSIM will start to be calculated after it is installed. If you are taking a long-distance or overnight flight, it is recommended to purchase one more usage day and install the eSIM before taking the flight to get the best experience.

Please confirm that your device is suitable for eSIM before purchasing. This product is non-refundable after sending the eSIM QR code.

Please confirm that your device is suitable for eSIM before purchasing. This product is non-refundable after sending the eSIM QR code.

eSIM installation and activation process

Multiple iPhone screens within a blue frame, showing the step-by-step installation and activation process for KKday Singapore, Malaysia, Indonesia, Thailand eSIM in English.

How to enter the enabler code manually

Three iPhone screens illustrating the detailed manual activation process for KKday Singapore, Malaysia, Indonesia, Thailand eSIM using a QR code and activation code for quick setup.

Purchase Notice

  • The quality of telecommunications networks in different countries varies, and the base station construction is not as dense as in Taiwan. The region and telecommunications construction of each country are different. Refunds cannot be requested due to signal conditions in a few areas.
  • The actual signal and connection speed of this card will vary due to factors such as region, terrain, climate, building shelter, number of users, network system or terminal equipment. If the local area or mobile phone cannot support the 4G network, it will automatically switch to for 3G signal
  • In addition, if the network is unstable, disconnected or unusable due to force majeure events such as earthquakes and typhoons, returns and exchanges are not allowed.
  • It is not recommended to transfer large amounts of files (upload/download), watch videos, (watch) live broadcasts, play mobile games, etc.; it is also recommended to turn off automatic update and backup functions, social software automatic playback functions, and satellite map navigation mode (normal mode can be used Navigation) Cloud hard drive data transfer function
  • According to the principle of fair use of the Internet, telecommunications companies may limit users who use a large amount of data traffic in a short period of time. Please avoid watching online videos for a long time or using a large amount of data traffic in a short period of time.

Reminders

  • Please confirm whether the phone supports eSIM before purchasing. If the device is incompatible and cannot be used, no refunds will be issued. (Please refer to the inquiry method below)

  • Before installing eSIM, make sure you are connected to a WiFi or mobile network that can use the Internet, and then scan the QR Code to join the mobile plan. eSIM can be installed in Taiwan first and then activated after arriving at the destination.

  • The eSIM is valid for 30 days, starting from the first day when the order is placed. Please use it within the validity period. If it is overdue, no refund or extension will be allowed.

  • A QRcode can only be scanned once with a mobile phone. After binding, the device cannot be changed or deleted. Once deleted, it cannot be rescanned and installed. It needs to be purchased again. If there is a prompt to contact the telecommunications provider or other prompts, please turn off the phone and restart it or contact us. Customer service

  • Please save this QR Code. Once scanned, it will become invalid and cannot be reissued. Please install it according to the instructions. Do not jump out of the screen during the process to avoid misjudgment by the phone, causing the eSIM plan to be deleted or incorrect.

  • Calculated in Taiwan time, a day passes midnight at 0:00 Taiwan time (GMT+8), which is not a 24-hour system (number of days calculation method: assuming that the service is activated at 10:00 on the 1st, the first day ends at 23:59 on the 1st)

  • After placing the order, the voucher will be issued within 48 hours before the selected departure date. Please use it within 30 days after receipt. Otherwise, the voucher will become invalid.

  • Some mobile phones in China, Hong Kong and Macau do not support eSIM. Please confirm whether it can be used before purchasing. If the mobile phone model cannot be used, please do not place an order. It cannot be canceled.

Cancellation Policy

  • Once the order has been completed, it cannot be canceled, modified, or refunded
NOTE
  • Due to time zone differences, the confirmed cancellation date is based on the supplier’s local time. Please allow 2–5 business days to process your cancellation request, after which the cancellation fee will be charged according to the product’s cancellation policy. Once the cancellation is confirmed, you will receive your refund within 14 working days.

FAQ

1. How does an eSIM for Singapore, Malaysia, Indonesia, and Thailand work?

An eSIM is a digital SIM embedded in your device, eliminating the need for a physical card. For Singapore, Malaysia, Indonesia, and Thailand, you purchase an eSIM profile, receive a QR code, and scan it to activate the service. This allows you to access local telecom networks for data services immediately upon arrival without switching physical SIM cards. It functions like a traditional SIM but is digitally provisioned, offering a new way to surf the internet.

2. What is an eSIM and how does it differ from a physical SIM card for travel in Southeast Asia?

An eSIM is an "embedded SIM" that allows you to activate a cellular plan digitally without needing a physical SIM card. For travel in Southeast Asia, the main difference is convenience: an eSIM is set up via a QR code, so you avoid handling small cards, potential loss, or needing a card eject pin. You can switch between different network plans more easily and often retain your primary SIM for calls/texts while using the eSIM for data.

3. What types of data plans are available for an eSIM covering Singapore, Malaysia, Indonesia, and Thailand?

eSIMs for these regions typically offer a range of data plans to suit different travel needs. Options often include daily high-speed data allowances (e.g., 1GB or 2GB per day), after which speeds may be reduced, or unlimited data plans for longer trips. These plans are available for various durations, usually from 1 to 30 days, providing flexibility for short visits or extended stays across the covered countries.

4. Can a single eSIM provide multi-country coverage for Singapore, Malaysia, Indonesia, and Thailand?

Yes, many eSIM products are designed for multi-country travel. An eSIM specifically covering Singapore, Malaysia, Indonesia, and Thailand allows you to use data services seamlessly across all these destinations without purchasing separate SIMs for each country. This simplifies connectivity for travelers visiting multiple locations within the region, ensuring consistent access to stable local telecom signals.

5. What are the advantages of using an eSIM for travel in Singapore, Malaysia, Indonesia, and Thailand?

Using an eSIM offers several benefits for regional travel. It provides instant connectivity upon arrival by scanning a QR code, eliminating the need to physically swap SIM cards. This means no lost cards or eject pins. You can also keep your primary SIM active for calls/texts while using the eSIM for data. Additionally, eSIMs often offer stable network services by utilizing local telecom signals, ensuring reliable internet access across Singapore, Malaysia, Indonesia, and Thailand.

6. Are there any disadvantages to consider when using an eSIM for travel across Singapore, Malaysia, Indonesia, and Thailand?

While highly convenient, there are a few considerations for eSIMs. Not all devices are eSIM compatible; ensure your smartphone supports it before purchasing. Initial setup requires an internet connection to download the profile. Also, some travelers might find managing multiple eSIM profiles challenging if they frequently switch providers or destinations. However, for a single multi-country plan, these issues are minimized for a smooth travel experience.

7. Are eSIM plans for Singapore, Malaysia, Indonesia, and Thailand primarily data-only?

Yes, eSIM plans designed for international travel, especially those covering multiple countries like Singapore, Malaysia, Indonesia, and Thailand, are typically data-only. This means they provide internet access for navigation, communication apps, and browsing, but generally do not include a local phone number for traditional calls and SMS. You can usually still use your primary SIM for calls if your device supports dual SIM functionality.

8. How is an eSIM for Singapore, Malaysia, Indonesia, and Thailand activated and set up?

Activating an eSIM for these countries is straightforward. After purchase, you will receive an email containing a QR code. Simply scan this QR code with your eSIM-compatible smartphone. Follow the on-screen prompts to download and install the eSIM profile. Ensure you have an internet connection during setup. Once installed, activate the eSIM in your phone settings, and you'll be ready to use data services in Singapore, Malaysia, Indonesia, and Thailand.

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