As eSIM-enabled devices continue to gain popularity, it is now easier for travelers to use local telecom services instead of the more expensive roaming options.  The good news is that there are several providers that offer eSIM services to travelers going to Korea, allowing them to stay connected without having to go through the lengthy process of obtaining local SIM cards.

Also, with eSIM, travelers can also switch between different carriers easily with just a few clicks. Since eSIM is embedded in the device, you can have several different local eSIMs in your devices, such as eSIM for Japan or eSIM for Thailand. So if you are planning to travel around Asian countries, eSIM will make your trips way more convenient by simply switching them in your phone settings.  

In this article, we will share with you the leading Korea eSIM providers that anyone traveling to Korea should consider for the best communication experience during their trip. We will provide all the essential details about these providers, including their pricing, coverage, and other unique features, to help you make an informed choice. But before getting into the details of the different eSIM providers, let’s first share the summary of the top five options.

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Summary of Best eSIM Korea

ProviderNotable FeaturesPrice Range (USD)
ESIM KOREA• Strong carrier partnerships for reliable coverage
• Quick eSIM delivery and activation
• Tailored city-based plans
• Multi-national plans
• 24/7 support
• No contracts / app download
Starting from $4.99
Holafly• Reliable coverage
• No contracts
$19 to $54
Airalo• No contracts
• User-friendly app
• Simplified activation process
• Reliable and fast connectivity
$32 to $62
Nomad• Extensive coverage in 165+ countries
• User-friendly approach
• No contracts
• Quick activation
$9 to $45
Trazy• Exclusive to Korea
• VoIP support
• No contracts
Starting from $12.2
5 Best eSIM Korea Providers

The Best eSIM Korea for travelers


ESIM KOREA is a prominent eSIM provider that stands out for its exceptional services catering to travelers in various regions, including Korea and beyond. Their commitment to delivering a superior user experience is evident through several key strategies. Firstly, ESIM KOREA has established strategic partnerships with leading local providers, ensuring that their users enjoy robust 4G LTE coverage regardless of their location within the country.

This means that travelers can expect reliable network connectivity throughout their journey.

One notable feature of ESIM KOREA is their efficiency in providing eSIMs. Customers typically receive their eSIM QR codes within five minutes of placing their orders. This quick delivery allows users to activate their eSIMs instantly and connect to the internet, minimizing any downtime during their travels. Of course you can be seamlessly connected to Google Map or FaceTime by using eSIM, so you don’t get lost anywhere. 

Another significant advantage of ESIM KOREA is its strong focus on customer support. Their commitment to assisting users promptly and effectively has earned them good reviews on several review platforms. ESIM KOREA also offers a unique feature by providing tailored eSIM plans for specific popular cities in Korea, including Jeju, Busan, Seoul, and Incheon.

Offering city-based plans enables travelers to select plans that best suit their needs based on their destination within Korea. Furthermore, ESIM KOREA extends its services beyond Korea’s borders by offering multi-national plans that can be used in other countries. This versatility is particularly beneficial for travelers who plan to visit countries other than Korea, as they can continue using ESIM KOREA’s services seamlessly.


As stated earlier, ESIM KOREA offers several eSIM plans you can choose from based on data needs, budget, and the cities you intend to travel to. The table below shows a summary of the different plans you can choose from and their prices.

If you’re not sure which plan suits your needs, contact ESIM KOREA customer support; they will surely help you out.

PlanData AmountValidityPrice (USD)
eSIM Korea Unlimited LiteUnlimited3 to 30 days$4.99 to $29.99
eSIM Korea Unlimited BasicUnlimited3 to 30 days$6.99 to $43.99
eSIM Korea Unlimited ProUnlimited3 to 30 days$9.99 to $69.99
eSIM Korea Fixed 6GB6GB10 days$15.99
eSIM Global Unlimited LiteUnlimited1 to 30 days$3.99 to $52.99
eSIM Global Unlimited BasicUnlimited1 to 30 days$5.99 to $83.99
eSIM Global Unlimited ProUnlimited1 to 30 days$8.99 to $117.99
eSIM City-based Unlimited Lite
(Seoul, Busan, Incheon, Jeju)
Unlimited1 to 30 days$4.99 to $29.99
eSIM City-based Unlimited Basic
(Seoul, Busan, Incheon, Jeju)
Unlimited1 to 30 days$6.99 to $43.99
eSIM City-based Unlimited Pro
(Seoul, Busan, Incheon, Jeju)
Unlimited1 to 30 days$9.99 to $69.99

Tip: The first item on your checklist should be ESIM KOREA. Say goodbye to the headache of traditional SIM cards. Unlock the door to non-stop connectivity and have Korea at your fingertips.

2. Holafly

Holafly is a well-established eSIM provider with a strong reputation for reliability, particularly among travelers in Korea. Their dependable coverage is a result of strategic partnerships with local carriers, ensuring consistent and high-quality network connectivity for users. Holafly’s exceptional service is backed up by an impressive average rating of 4.6/5 stars based on over 26,443 reviews on Trustpilot.

This positive feedback extends not only to Korea but also to several other regions, including the US, Japan, Thailand, Europe, and more. What sets Holafly apart is its comprehensive plans that encompass both data and calls, offering travelers a complete communication solution. Additionally, Holafly prioritizes user privacy, requiring no personal information sharing or contract signing for plan activation. The eSIM setup process is also streamlined, involving the receiving of an email with a QR code for easy activation.

Holafly eSIM Korea Pricing

When it comes to pricing, Holafly offers five plans with unlimited data. The table below shows the summary of the plans you should expect to get with this provider.

Data AmountValidityPrice (USD)
Unlimited data5, 7, 10, 15, 20, 30, 60, 90 days$19 to $54
Holafly eSIM Korea Pricing

3. Airalo

Airalo is a globally recognized eSIM provider, making it an excellent choice for travelers heading to Korea and over 200 other countries. Their extensive international coverage ensures that users can enjoy eSIM services in a wide range of destinations, including the USA, Japan, the UK, Canada, and more. Airalo’s mobile app enjoys a good reputation, with over 50,000 reviews on the Google and Apple Stores and an impressive average rating of 4.5/5 stars.

To begin using Airalo, travelers need to download their user-friendly app, available for both iOS and Android. The activation process is simplified, involving destination selection, eSIM installation, and activation. Airalo collaborates with leading carriers, such as LG U+, to provide reliable 4G connectivity in various countries, ensuring a seamless and efficient eSIM experience for travelers worldwide.

Airalo eSIM Korea Pricing

Airalo offers two plans that you can choose from based on your duration of stay and data needs. The table below shows the summary of what you should expect with each of these plans.

PlanData AmountValidityPrice (USD)
LG U+ 10-Day PlanUnlimited10 days$32
LG U+ 30-Day PlanUnlimited30 days$62
Airalo eSIM Korea Pricing

4. Nomad

Nomad is a highly regarded eSIM provider, making it an excellent choice for travelers heading to Korea and many other destinations. With coverage spanning over 165 countries, including popular ones like the USA, UK, Canada, and Japan, Nomad offers a wide range of eSIM plans designed to cater to various budgets and data needs. What sets Nomad apart is its user-friendly approach to eSIM activation.

The setup process is straightforward, and users are not tied to any contractual commitments, offering flexibility and convenience. Nomad provides a mobile app available on both iOS and Android platforms, allowing users to order and activate their eSIMs within minutes. This streamlined activation process enhances the overall user experience.

Nomad’s credibility is backed up by over 1,800 reviews on Trustpilot, with an impressive average rating of 4.4/5 stars. In Korea, Nomad collaborates with SKT to ensure comprehensive 4G LTE coverage throughout the country, ensuring travelers stay connected wherever they go.

Nomad eSIM Korea Pricing

Nomad offers several plans that vary in price based on data amount and validity. Below is a summary of some of their plans.

Data AmountValidityPrice (USD)
1GB7 days$5
3GB30 days$9
5GB30 days$15
10GB30 days$28
15GB30 days$36
20GB30 days$45
Unlimited1 day$9
Unlimited3 days$18
Unlimited7 days$28
Unlimited10 days$36
Nomad eSIM Korea Pricing

5. Trazy

Trazy is an eSIM provider exclusive to Korea and tailored for iPhones that support eSIM technology. They offer several eSIM plans that can be activated by ordering your eSIM and then receiving a QR code via email, which you use to activate the eSIM on your iPhone. One notable feature of Trazy’s plans is their support for VoIP (Voice over Internet Protocol), enabling users to make calls through platforms like FaceTime and WhatsApp.

Trazy ensures countrywide coverage of 4G LTE internet, guaranteeing seamless connectivity throughout Korea, regardless of your location within the country. However, it’s important to note that Trazy’s services are limited to Korea; they do not offer plans for use outside of Korea. Additionally, Trazy lacks reviews on platforms like Trustpilot, which can make it challenging to gauge the experiences of previous users.

While Trazy provides reliable services within Korea, it’s worth considering other options if you plan to travel beyond Korea’s borders, and comparing prices with alternative providers like ESIM KOREA may be necessary to determine the best value for your specific needs.

Trazy eSIM Korea Pricing

Trazy has several unlimited plans that will vary in price based on data validity. Below is a summary of some of their major plans.

ValidityPrice (USD)
3 days$12.2
5 days$18.6
7 days$20.8
10 days$26.2
Trazy eSIM Korea Pricing

6. Gohub

Gohub is a well-established eSIM provider with a primary focus on Asian countries, including Korea, Japan, Singapore, Thailand, and Vietnam. With a presence since 2018, Gohub has been operating in the eSIM industry since its early days. Gohub partners with SKT, a leading telecom provider in Korea, ensuring travelers enjoy fast and widespread 4G LTE internet coverage throughout the country.

In terms of user experience and reputation, Gohub maintains a positive presence with 26 reviews on TrustPilot, averaging an impressive 4.6 stars. Most reviewers commend the provider for its seamless eSIM activation process and reliable 24/7 customer support. Obtaining an eSIM from Gohub is hassle-free; users only need to order a plan and receive a QR code via email. Additionally, Gohub’s approach respects user privacy as they do not require contracts or detailed personal information before providing an eSIM.

Gohub eSIM Korea Pricing

Gohub offers several pricing plans that you can choose from based on your data needs and the longevity of your stay in Korea. Below is a summary of their plans;

Data AmountValidityPrice (USD)
500MB1 to 30 days$4.39
1GB1 to 30 days$4.99
1.5GB1 to 30 days$5.69
2GB1 to 30 days$6.49
3GB1 to 30 days$10.29
Gohub eSIM Korea Pricing

7. KKday

KKday, primarily known as an e-commerce platform, also offers eSIM services to travelers in Korea. What makes KKday attractive is its affordability, with eSIM plans starting as low as $3. They frequently run promotions where users receive two eSIMs for the price of one. KKday boasts a rapid activation process, promising users that their eSIMs will be up and running in under three minutes.

KKday collaborates with top carriers to ensure extensive coverage of fast 4G internet throughout the country. However, it’s essential to note that KKday has received many bad reviews, with many users expressing dissatisfaction. On platforms like TrustPilot, KKday has accumulated over 182 reviews, resulting in an average rating of only 1.8 stars, which is notably low compared to other eSIM providers. Its questionable reputation raises concerns despite its attractive pricing and activation promises.

KKday eSIM Korea Pricing

KKday offers two major plans you can choose from based on your budget. Below are the details of all their plans.

Data AmountValidityPrice (USD)
2GB per day5 days$16.80
UnlimitedDailyFrom $3.03
KKday eSIM Korea Pricing

8. Korea Travel Easy

Korea Travel Easy is a Korean-based eSIM provider specifically catering to travelers. It partners with KT, one of the leading carriers in Korea, to offer users 3G and 4G LTE coverage throughout the country. Similar to other eSIM providers, Korea Travel Easy allows users to order their eSIM online and receive an activation QR code via email. Users do not need to commit to contracts or share detailed personal information to access their services.

One downside of Korea Travel Easy is the limited availability of reviews on third-party platforms. This makes it challenging to gauge the experiences of previous users.

Korea Travel Easy eSIM Korea Pricing

Korea Travel Easy offers unlimited data plans that vary in price based on duration. The table below shows a summary of all their plans.

ValidityPrice (USD)
3 days$14.00
5 days$21.00
10 days$28.00
20 days$44.00
30 days$53.00
Korea Travel Easy eSIM Korea Pricing

9. Mobimatter

Mobimatter is a well-known eSIM provider that offers services in multiple countries, including Korea, the USA, the UK, China, Canada, and more. Their collaboration with leading carriers in Korea, such as Three and TsimTech, ensures that users can enjoy comprehensive coverage with robust 4G networks across all the regions they serve.

Regarding user experience, Mobimatter has received positive feedback from users, with over 428 reviews on Trustpilot and an average rating of 4.2/5 stars. Users appreciate Mobimatter’s eSIM services for their swift and efficient activation process, which does not require the sharing of personal information or the need to download a mobile app.

To activate a Mobimatter eSIM, users simply need to place an order, and Mobimatter will send an email containing the QR code and detailed activation instructions. This user-friendly approach and strong coverage make Mobimatter a reliable choice for travelers.

Mobimatter eSIM Korea Pricing

Mobimatter offers a wide range of plans that you can select based on factors like the longevity of your stay, budget, and data needs. Below is a summary of some of their major eSIM plans.

PlanData AmountValidityPrice (USD)
South Korea 30GB30GB30 days$13.99
South Korea 15GB15GB30 days$9.99
Asia 11 Countries 30GB30GB30 days$40.99
Asia 11 Countries 30GB 60 days30GB60 days$52.99
Asia 11 Countries 20GB20GB30 days$32.99
Asia 14 Countries 20GB20GB30 days$47.99
Asia 11 Countries 10GB10GB30 days$24.99
Asia 11 Countries 5GB5GB30 days$14.99
Asia 14 Countries 10GB10GB30 days$36.99
Asia 11 Countries 3GB3GB30 days$10.99
Mobimatter eSIM Korea Pricing

10. Ubigi  

Ubigi is another prominent eSIM provider catering to travelers, including those visiting Korea. With operations in over 200 countries, Ubigi offers a vast network of coverage that extends to popular destinations like Singapore, Japan, the USA, and Europe. Ubigi’s good reputation is evident in the positive reviews it has garnered on platforms like Trustpilot, where it has an average rating of 4.4 stars based on over 5,914 reviews.

Travelers appreciate Ubigi’s eSIM services for their seamless activation process and the convenience of multi-country access. This is particularly valuable for individuals who frequently move between different countries. Ubigi stands out due to its diverse range of plans, allowing customers to select the one that best aligns with their internet usage needs.

In Korea, Ubigi partners with SK Telecom to ensure comprehensive coverage of 3G, 4G, and 5G internet services. Like many providers on our list, Ubigi’s eSIM activation process is straightforward and can be completed in under 10 minutes. Notably, Ubigi’s eSIMs do not require contracts or the sharing of detailed personal information, enhancing user privacy and convenience.

Ubigi eSIM Korea Pricing

Ubigi offers one plan, which comes with 10GB, valid for 30 days at $27

11.  Esimdb

Esimdb offers a unique approach as it serves as a central hub for various eSIM providers, including those mentioned in your previous descriptions. While it may not function as an eSIM provider itself, Esimdb serves as a valuable resource for travelers seeking to compare plans from different eSIM providers in one place.

This centralized platform simplifies the process of exploring and selecting the most suitable eSIM plan for your specific travel needs. If you’re looking for a convenient way to compare the offerings of different eSIM providers, esimdb is an excellent starting point.

Esimdb eSIM Korea Pricing

The price will depend on the eSIM provider you choose.

12.  KT

KT (Korea Telecom) is a prominent telecom company in South Korea that also extends its services to travelers through eSIMs. While their eSIMs can be purchased online, it’s essential to note that plans, including calls and SMS, must be acquired in person at the KT roaming center, located at airports upon arrival in Korea. KT’s eSIM services are localized to Korea, making them suitable for travelers with specific plans to visit the country. However, due to its local nature, KT may require more extensive personal information from travelers, potentially slowing down the onboarding process for users.

KT eSIM Korea Pricing

Below is a summary of the major eSIM plans you can buy from KT. 

Data AmountValidityPrice (USD)
Unlimited72 hours$5.61
Unlimited3 days$15.27
Unlimited5 days$21.70
Unlimited10 days$30.68
Unlimited20 days$43.40
Unlimited30 days$48.93
Unlimited60 days$86.94
Unlimited90 days$115.52
KT eSIM Korea Pricing

13.  LG U+

LG U+ is another major mobile carrier in South Korea that offers eSIM services to travelers. Travelers can purchase LG U+’s eSIMs online, but there’s a noteworthy requirement: passport information and photo registration are mandatory. This additional identification step, while aimed at ensuring security, may be seen as inconvenient for those who value privacy.

LG U+’s eSIM services are primarily designed for individuals planning to visit or stay in Korea, and they provide competitive pricing and fast internet. Despite the identification process, users can generally expect a reliable service quality.

LG U+ eSIM Korea Pricing

Below is a summary of all the unlimited data plans offered by LG U+.

ValidityPrice (USD)
5 to 60 days$23.45 to $121.33
LG U+ eSIM Korea Pricing

14.  Krsim

Krsim is a Korean-based eSIM provider ideal for travelers who prefer having a Korean phone number during their visit. However, obtaining this Korean number through Krsim involves a detailed identification process that can be time-consuming. Krsim partners with major Korean mobile carriers such as KT, SK, and LG U+ to offer comprehensive coverage of fast 4G LTE internet throughout the country.

It’s essential to keep in mind that Krsim’s eSIMs are exclusively compatible with iPhones, which might limit their accessibility for Android users. This service appeals mainly to travelers who prioritize having a local number during their stay in Korea.

Krsim eSIM Korea Pricing

Below is a summary of the unlimited data plans offered by Krsim.

ValidityPrice (USD)
5 to 60 days$19.9 to $103.8
Krsim eSIM Korea Pricing

Frequently Asked Questions about eSIM Korea

Is eSIM available in South Korea?

Yes, eSIM technology is available and accessible in South Korea. Several eSIM providers, both local and international, offer eSIM services to travelers visiting South Korea.

Can I activate eSIM outside Korea?

Yes, it is possible to activate an eSIM for South Korea outside of the country. Many eSIM providers we have shared allow you to purchase and activate eSIMs before your trip, making it convenient for travelers to have connectivity as soon as they arrive in South Korea.

How do I set up eSIM in Korea?

Setting up an eSIM in South Korea typically involves a straightforward process. You can purchase an eSIM plan from a reputable provider, receive the activation QR code via email or their mobile app, and follow the provided instructions to activate the eSIM on your device. The steps generally include choosing the “add eSIM” or “Add Plan” option under your network settings and then scanning the QR code.

What is data eSIM for South Korea?

A data eSIM for South Korea is an eSIM plan that primarily provides mobile data for your device. It allows you to access the internet, use mobile apps, and stay connected while in South Korea. These eSIM plans typically don’t include calls and SMS.

Which eSIM is best for traveling to Korea?

ESIM KOREA is the best eSIM provider for travelers to South Korea. This recommendation is based on factors such as competitive pricing, reliable customer support, the availability of city-based plans, and extensive coverage of fast 4G internet.

Can I have an eSIM from another country?

Yes, you can have an eSIM from another country and use it in South Korea, provided your device supports multiple eSIM profiles. Many eSIM providers offer international eSIM plans that can be used in various countries, including South Korea. However, these plans are usually more expensive than those offered by Korean eSIM providers.

Are eSIMs compatible with all devices?

No, eSIM compatibility depends on your device. While most modern smartphones, tablets, and smartwatches from Apple, Samsung and Google support eSIMs, it’s essential to check if your device has eSIM capabilities before purchasing an eSIM plan. You can check the list of eSIM compatible devices here

Can I use an eSIM and a physical SIM card simultaneously?

Yes, many devices support dual SIM functionality, allowing you to use both an eSIM and a physical SIM card simultaneously. This can be useful for travelers who want to maintain two separate phone numbers or use a local SIM card alongside an eSIM for data.

Seize the opportunity to experience Korea fully! Travel with confidence, knowing you have reliable connectivity in the palm of your hand with ESIM KOREA.


We have provided detailed information about the top-rated eSIM providers for your consideration when you visit Korea. When making your decision, it is essential to take into account factors such as pricing, coverage, availability for multiple countries (for those traveling to other nations), user reviews, the reliability of customer support, and any unique features that can enhance your experience. We also recommend travelers choose online eSIM providers as they typically do not require lengthy identification processes and user information.

Among all the providers we have mentioned, ESIM KOREA stands out as the best option when you consider all the crucial factors that can impact your experience while using an eSIM in Korea. However, other providers like Ubigi, Mobimatter, and Gohub are also good choices, especially if you can find cost-effective plans that match your data requirements and budget.

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