
Details | Specifications |
Data Capacity | Unlimited data, 500MB, 1GB |
Network | High-speed 4G LTE |
Coverage Area | South Korea |
Provider | KT |
Validity | 30 days from booking |
Not Included | Voice calls, SMS |
Unsupported Devices | SIM-locked devices, carrier-specific devices, Wi-Fi routers |
Precautions | Connection speed may reduce if daily usage exceeds limit. Vouchers valid for 1 day after issuance. Single-use only. |
Concerned About Internet Access in South Korea? Discover the Convenience of eSIMs! Stay Connected Without the Hassle of Losing a Physical SIM!
Discover the Essentials of South Korea eSIMs! Find Out the Pros and Cons for New Users. Don't Miss Out on Valuable Information!
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Comparison: MVNO vs. Local Network eSIM Plans
When it comes to purchasing an eSIM in South Korea, you have two main options: MVNOs (Mobile Virtual Network Operators) or local network providers.
MVNOs such as Airalo, Holafly, and Nomad offer flexible and budget-friendly plans tailored for short Mytours, with instant purchase and activation. They also offer various data plans and the ability to use the eSIM as a Wi-Fi hotspot. On the flip side, local network providers in Korea might provide better coverage and more reliable connections, especially in rural areas.
Leading eSIM Providers in South Korea
Provider/Feature | KT (Korea Telecom) | SK Telecom | LG U+ |
Service Offerings | Government-owned, offers diverse telecom services | Top-tier service provider, part of SK Group | Competitive telecom offerings |
5G Download Speeds | Competitive, specific numbers not disclosed | Highest at 469.6 Mbps | Second highest at 429.6 Mbps |
5G Upload Speeds | Competitive, exact figures not provided | 19.0 Mbps | Highest at 19.7 Mbps |
4G Availability | Almost perfect at 98.6% | Almost perfect at 99.3% | Leading at 99.8% |
4G Coverage Quality | High rating of 9.9 (out of 10) | High rating of 9.9 (out of 10) | Slightly lower at 9.8 (out of 10) |
Accessibility for Expatriates | Requires Alien Registration Card, passport | Similar, potential initial expenses | Similar, potentially simpler for short-term visits |
Financial Performance | Rising ARPU since 5G rollout | Stable ARPU | Declining ARPU |
Mobile Virtual Network Operator (MVNO)
eSIM Provider | Network Speed | Installation Method | Roaming / Routing Location |
Nomad | 80mbps | QR Code | Hong Kong |
Airalo | 50mbps | In-app | South Korea |
RedTeaGo | 44mbps | In-app | Hong Kong |
Airhub | 150mbps | QR Code | Hong Kong |
GigSky | 42mbps | In-app | USA |
Understanding South Korea eSIM: A Beginner's Guide
Essential eSIM Details

eSIM, short for Embedded SIM, is a digital SIM card integrated within your device. Unlike traditional physical SIM cards, eSIMs offer convenience and durability, eliminating concerns about bending or damage.
Unlike traditional SIM cards that require insertion into a device's slot, eSIMs are built into devices, simplifying the process and eliminating the need for physical replacement.
Understanding the Distinction Between eSIM and SIM Card

While both eSIMs and SIM cards facilitate smartphone communication abroad, they differ significantly. SIM cards are physical plastic cards inserted into dedicated slots on smartphones, requiring physical replacement when changing carriers.
Unlike traditional SIM cards, an eSIM is not a physical card but rather an electronic SIM integrated into the device from the start. Switching carriers can be done directly on the device, eliminating the need for physical replacements.
Why Mytour Stands Out as the Top Choice for South Korea eSIMs

1. Unbeatable Affordability
Mytour's eSIM presents a range of cost-effective plans tailored for Mytours to South Korea, ensuring convenience and savings for travelers.
With Mytour's 7-day plan offering 500MB/day, you'll only pay USD 6.37, an incredibly affordable option. Even their 10-day plan is a steal at just USD 9.10, providing peace of mind for your usage needs. Opting for the 500MB/day plan is recommended if you won't use much data.
Plan | Usage Period | Data Allowance | Price (approx.) |
South Korea 3 Days Plan | 3 days | Unlimited | USD 9.44 |
South Korea 5 Days Plan | 5 days | Unlimited | USD 14.33 |
500M/day | USD 4.60 | ||
South Korea 7 Days Plan | 7 days | 500M/day | USD 6.37 |
South Korea 10 Days Plan | 10 days | Unlimited | USD 19.88 |
500M/day | USD 9.10 | ||
South Korea 20 Days Plan | 20 days | Unlimited | USD 31.65 |
500M/day | USD 17.24 |
→For more information, click here.
2. Stellar Reputation

Among the plethora of South Korea eSIMs available, Mytour's eSIM stands out with rave reviews from its users.
Instant Connection!
Seamless, Even for Newbies!
Excellent Customer Support Saved Me!
Discover firsthand experiences with Mytour's eSIM for South Korea.
Smooth sailing! Instead of taking a screenshot, it's hassle-free to scan the QR code from the voucher with another phone. Pro tip: Do it before you depart the country. I was relieved to connect locally while figuring out the Wi-Fi situation at the airport. In Korea, I used LINE, Google, and Instagram without any signal issues!
Purchased two units for 3 days with unlimited data! Communication was seamless, and setup was a breeze! Unlike other eSIMs where I needed Wi-Fi for setup, I appreciated the flexibility to set it up without Wi-Fi 🙌
Simple, straightforward setup with no speed issues.
3. Enjoy 24/7 customer support

Mytour stands by round-the-clock, offering prompt assistance for any unforeseen circumstances. Our professional support team is available in multiple languages, including Japanese, English, and Chinese, catering to diverse needs.
For all your travel needs in South Korea, trust Mytour to handle it all, whether it's eSIM or any other travel inconvenience!
Comparing Convenience in South Korea: eSIM, SIM Card, Wi-Fi Router

SIM cards offer versatility without the worry of charging, ideal for light travelers. However, they require compatible smartphones and intricate setup procedures.
Wi-Fi routers facilitate connectivity for multiple devices but entail concerns like battery life and additional costs. eSIMs, on the other hand, eliminate physical cards, simplifying setup, albeit with limited smartphone compatibility.
Below, we've tabulated the key features and considerations.
Feature | eSIM | SIM Card | Wi-Fi Router |
Ease of use | No card insertion, no charging required | Card insertion required | Requires charging |
Carry | Unnecessary | Attached to the smartphone | Necessity |
Merit | No need to hand over without worrying about loss or damage | Lots of plan options | Can be shared by multiple people |
Demerit | Prior activation is required because compatible smartphones are limited. | There is a risk of losing a SIM-free smartphone | Charging is required, equipment needs to be carried, handingover is troublesome |
3 advantages of opting for eSIMs in South Korea

1. Immediate Internet Access Upon Arrival
eSIMs offer the convenience of seamless Internet connectivity right from the moment you touch down at the airport. Unlike traditional SIM cards that require purchase or pickup, eSIMs can be pre-downloaded, enabling instant network access upon landing.
This facilitates smoother travel experiences, such as arranging transportation or navigating to your accommodation.
2. Zero Risk of Loss or Damage
Traditional SIM cards are tiny and prone to damage or misplacement, especially during travel. Conversely, eSIMs eliminate the risk of loss or damage as they have no physical form. Forget about fumbling with SIM trays or worrying about dropping your SIM card.
3. Dual SIM Capability
With eSIMs, you can enjoy the convenience of dual SIM functionality, enabling the use of two networks on a single smartphone.
3. Limitations of eSIM Usage in South Korea

1. Device Compatibility Constraints
Using an eSIM requires a device that supports the technology, which may not be available on older or lower-tier smartphones and tablets. This necessitates checking compatibility and potentially incurring additional costs if a new device is needed.
This process can be cumbersome and expensive, especially if you're required to upgrade your current device.
2. Restricted Device Compatibility
While traditional SIM cards can be swapped between devices, eSIMs are embedded in a single device, making it challenging to transfer them between multiple devices. This limitation may inconvenience travelers who rely on multiple devices during their stay in Korea.
3. Lack of Assigned Phone Number
Some eSIM data plans may not include a dedicated phone number or may require an additional fee for one.
This might pose challenges when requiring a local phone number, such as making restaurant reservations or contacting hotels. Traditional SIM cards typically bundle a phone number with data services, so this aspect should be considered when evaluating eSIM usage.
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3 Pro Tips for Selecting a South Korea eSIM

1. Assess Reviews and Reputation
Explore user reviews and reputation online to gauge real-world experiences. Conduct comprehensive research to understand carrier support quality, data speeds, and more.
2. Scrutinize Plan Details and Charges
Examine the Plan Details
3. Diverse Carrier Options
Evaluate various carriers in South Korea based on coverage, call quality, pricing, data limits, etc. Opt for a trustworthy carrier that aligns with your requirements.
Quick Setup Guide for eSIM Activation in South Korea

Ensure Your Device Supports eSIM
Mytour's eSIM works with a broad spectrum of devices, from the newest iPhones to popular Samsung and Google Pixel models. Verify compatibility before proceeding.
[Compatible Models List]






Installation Instructions
1. Check the QR code in the eSIM activation email.
2. Navigate to 'Settings' on your smartphone's home screen and choose 'Mobile Data' (iOS) or 'SIM Card Management' (Android).
3. Accept to install 'Mobile Data' (iOS) or 'SIM Card Management' (Android), then use the QR code from the activation email to complete the installation.
How to Utilize
1. Once installed, disable your current SIM card.
2. When using 'Mobile Data' (iOS) or 'SIM Card Management' (Android), you'll see the LTE icon in the top right corner.
3. Enable data roaming to establish communication.
4. If you're still not connected after these steps, toggle airplane mode on and off or restart your smartphone.
Regarding Termination
Navigate to 'Mobile Data' (iOS) or 'SIM Card Management' (Android) and disable it (the same process as activation).
Common Questions About Using eSIM in South Korea

What should I do if I haven't received an activation email?
Kindly check your spam folder. If the activation email is not found, please reach out to Customer Support. They can resend the QR code or activation email.
How to Download an eSIM Profile on Different Devices?
Downloading an eSIM profile is a one-to-one process. Once downloaded to a specific device, it cannot be transferred or re-downloaded to another device.
What to Do If I Can't Scan the QR Code When Installing the eSIM?
Ensure your device is connected to Wi-Fi properly. If connected and still unable to scan, ensure the camera lens is clean, or try scanning again in a well-lit environment.
How to Switch an eSIM?
Navigate to your device's 'Settings' > 'Cellular' and choose the appropriate eSIM number in the 'Cellular Data' section. If the change doesn't take effect, contact Customer Support.
For additional frequently asked questions, click here. ➡About eSIM Precautions
Enhance Your South Korea Experience with an eSIM from Mytour!

When visiting South Korea, having an eSIM is essential for a seamless Mytour experience. Whether it's for booking accommodations, navigating the city, or discovering local hotspots, uninterrupted internet access ensures a smooth and enjoyable journey.
Discover the Convenience and Reliability of Mytour's eSIM for Yourself!