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Seoul night view with Namsan Tower, featuring the '1-click Installation' logo for Korea eSIM, emphasizing the quick and convenient travel internet experience.

[50% Off] South Korea SIM Card | SKT/LG Daily High-Speed Data / Total Data eSIM

4.5Very Good
Sold 30K+

No cancellation

  • Supports iOS One-Click Installation: Update to the latest iOS App version and iOS 17.4 or higher to install eSIM with one click in the KKday App
  • Enjoy 4G internet quickly and instantly, no need to change the card
  • After receiving the eSIM QR code, simply scan, install, and use
  • Pick this internet service that’s good for the environment, has no consumables, free shipping, and zero risk of loss
  • Provide recharge service, which is convenient and saves time! After placing the extension order, the supplier will recharge directly in system, no need to install the eSIM again.
[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.

-Fair Usage Policy-

  • Fair Usage Policy (FUP) is a standard implemented by governments and telecommunications companies to protect the rights of local users in using the Internet. If you have concerns about FUP, please choose a daily fixed traffic or total traffic plan.
  • In accordance with the Fair Usage Policy, it is recommended to turn off the automatic Facebook video browsing function, automatic APP program update or automatic synchronization function to avoid excessive use of data. Please note that if you watch online TV or videos for a long time or download large data files or play online games, resulting in slow network speed or inability to access the Internet, you cannot apply for a refund or compensation.

-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.

Before booking, please confirm your device is e-SIM compatible

English instructional diagram on checking eSIM support for mobile phones, covering Apple, Google, and Samsung settings, useful for Korea travel preparation.

Please follow these eSIM installation instructions for iOS

English interface displaying iOS phone setup steps for Korea eSIM, from cellular data to scanning a QR code for data plan activation, convenient for international travelers.

Please follow these eSIM Installation instructions for Android

English interface demonstrating Android phone setup steps for Korea eSIM, activating via QR code scan, offering clear visual guidance for travelers.

SIM Card Specifications

Data Usage SpecificationsUnlimited data, 500MB, 1GB, 2GB, 3GB, 10GB, 20GB, 30GB, 50GB
Transmission Specifications4G
Signal Coverage AreaSouth Korea
Mobile CarrierSKT/LG
Supported SizeseSIM
Hotspot SharingAvailable
Supported Frequencies(4G)B1(2100 MHz), B8(900 MHz), B3(1800 MHz), B7(2600 MHz)
Top-Up AvailabilityTop-up unavailable
ExcludesVoice calls, Texts
Not SupportedSIM-locked device, Carrier-customized device, Mobile hotspotModified phones, 3G mobile phones, translation machines, mobile phones without eSIM function
Network TypeRoaming
Mobile Virtual Network Operator (MVNO)China Mobile Hong Kong Company Limited

Important Info

Reminders

  • After scanning the QR code to download the order successfully, the order cannot be cancelled and refunded

  • Internet access is required for the eSIM installation. Before installation, please make sure that there is available Wi-Fi or mobile data

  • Each QR code can only be scanned once, and once the eSIM is connected to a device, it can't be deleted or transferred to another device

  • Please use the eSIM within 60 days after receiving it.

  • It is recommended to scan and install the eSIM after arriving at the destination to avoid early calculation of the validity period

  • The latest version of iOS is required; please note that iPhones sold in mainland China do not support eSIM. In Hong Kong and Macau, only iPhone 13 mini, iPhone 12 mini, iPhone SE 2020 and iPhone XS have eSIM functionality.

  • The versions of Samsung mobile phones vary from country to country. Samsung mobile phones purchased in Taiwan do not support eSIM. For other regions, please check with Samsung's official website first

  • The signal may affect the quality of internet access depending on factors such as location, terrain, building shelter, number of users, and weather

  • In accordance with the International Data Communications Fair Usage Policy, it is recommended to turn off the Facebook video automatic browsing function, APP automatic update or automatic synchronization function to avoid excessive data usage. If you watch online TV, videos or download for a long time, Please note that high-traffic files, online games, etc. may cause slowdowns or inability to access the Internet, and you cannot apply for refunds or compensation.

  • Fair Usage Policy (FUP) is a standard implemented by governments and telecommunications companies to protect the rights and interests of local users in using the Internet. If you have concerns about FUP control, please choose a daily fixed traffic or total traffic plan.

How to Use

  • Fair Usage Policy (Fair Usage Policy) is a standard implemented by governments and telecommunications companies to protect the rights and interests of local users in using the Internet. If you have concerns about FUP control, please choose a daily fixed traffic or total traffic plan.
  • In accordance with the International Data Communications Fair Utilization Policy, it is recommended to turn off the automatic Facebook video browsing function, automatic APP program update or automatic synchronization function to avoid excessive use of data. If you watch online TV or videos for a long time or download large data files or network Please note that due to the slowdown in Internet speed or inability to access the Internet due to mobile games, etc., you cannot apply for refund or compensation.
  • how to install:
    ios: Settings > Mobile Services > Join Mobile Plan > Scan QRcode > Join Mobile Plan Android: Settings > Internet (Connections) > SIM Administrator > Add SIM Card (Join Mobile Plan) > Scan QRcode

  • Set eSIM APN:
    Usually the APN will be automatically recognized. If it cannot be automatically recognized, you need to set it manually.

    APN:cmhk

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. What are the eligibility requirements for foreigners to use a SIM card in South Korea?

Foreigners generally need a valid passport to purchase and activate a SIM card in South Korea. Some providers might require an Alien Registration Card if you're staying for an extended period, but for short-term tourist SIMs and eSIMs, a passport is usually sufficient. There are no strict age restrictions beyond typical legal contracting ages, ensuring most adult travelers can easily acquire one.

2. Is eSIM widely available for travelers in South Korea, and how does it work?

Yes, eSIMs are widely available and a convenient option for travelers in South Korea. They work by digitally embedding a SIM profile onto your compatible smartphone, eliminating the need for a physical card. After purchase, you typically receive a QR code via email. Simply scan this code with your device's camera, follow the on-screen prompts for installation, and activate your data plan. This allows for immediate internet access upon arrival.

3. What factors influence the cost of a tourist SIM card or eSIM for South Korea?

The cost of a tourist SIM card or eSIM for South Korea is primarily influenced by the data allowance (e.g., daily high-speed data, total data), the validity period (e.g., 5, 10, 30 days), and the chosen network provider. Plans offering unlimited high-speed data or longer validity periods tend to be at a higher price point. eSIMs might have a slightly different pricing structure compared to physical SIM cards, often reflecting their convenience and digital delivery.

4. What features should travelers consider when selecting the best high-speed data SIM card for South Korea?

When choosing a high-speed data SIM card for South Korea, travelers should consider the type of data plan (daily high-speed or total data allowance) to match their usage. Look for 4G connectivity for fast internet. Evaluate network coverage, especially if planning to visit rural areas. Convenient activation processes, such as QR code scanning for eSIMs, and the option to recharge or extend the service, are also important features for a seamless travel experience.

5. How do SKT and LG mobile networks compare in terms of performance and coverage for travelers in South Korea?

Both SKT and LG U+ are leading mobile network providers in South Korea, known for their excellent 4G and 5G network performance. In major cities and popular tourist areas, both offer extensive coverage and high-speed data, providing reliable internet access. While coverage is generally widespread across the country, travelers might experience slight variations in very remote or mountainous regions. For most tourists, both networks provide a robust and satisfactory mobile data experience.

6. What are the installation steps and convenience benefits of using an eSIM for data services in South Korea?

Installing an eSIM for South Korea is straightforward. After purchase, you receive a QR code. On a compatible device, simply open your camera or settings to scan the QR code, then follow the prompts to install the eSIM profile. The key convenience benefits include not needing to swap physical SIM cards, immediate activation upon arrival, and eliminating the risk of losing a tiny physical card. For iOS users, certain apps even offer one-click installation for enhanced ease.

7. Is it possible to recharge or extend the data service of a South Korea eSIM during my trip?

Yes, many South Korea eSIM services offer a convenient recharge or extension option. If your data allowance runs low or you decide to extend your stay, you can usually purchase an extension plan directly. The supplier will typically recharge your existing eSIM profile remotely, meaning you won't need to install a new eSIM or change any settings. This saves time and ensures continuous connectivity throughout your trip without hassle.

8. What are the environmental advantages of choosing an eSIM compared to a traditional SIM card for travel in South Korea?

Choosing an eSIM offers several environmental advantages over traditional physical SIM cards. eSIMs are digital and require no plastic manufacturing, packaging, or physical shipping, significantly reducing plastic waste and carbon footprint. This eliminates the need for disposable plastics and logistical emissions associated with physical products. It's a sustainable choice for travelers seeking to minimize their environmental impact while staying connected.

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