South Korea eSIM: No App Needed. Just Scan And Go.
South Korea 50GB from US$29.30. Scan one QR code and start browsing when you arrive. No app to download, no account to create. Full-speed 5G on SK Telecom and LG U+, two of the main mobile networks in the country.
Choose your plan
South Korea Prepaid Data Plans
Total price up front. No subscriptions, no surprises. Choose the data and validity period that best fits your trip.
Try eSIMnow Risk-free
If your eSIM will not activate or you are not satisfied, we will make it right or refund you within 30 days of purchase. Buy with confidence, connect when you land, and travel knowing you are covered.
Not the Cheapest. The One That Actually Works.
A bargain plan loses its charm the moment your connection stalls while you are hunting for directions in a busy Seoul district. eSIMnow combines full-speed data, two major Korean networks, hotspot sharing, and straightforward pricing to keep you connected from the first minute of your trip to the last.
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Two Major Korean Networks
Your South Korea eSIM connects to SK Telecom 5G and LG U+ 5G, two of the country's leading mobile networks. Catching a train to Busan, looking up a café in Hongdae, or video calling home from a Jeju beach all go more smoothly when you have more than one network to rely on.
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No App to Download
There is no complicated setup process. Your eSIM details and QR code arrive by email after purchase. Scan the QR code through your phone's settings and follow the installation steps to get ready for your trip.
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Full-Speed Data, Never Throttled
Your South Korea eSIM has no speed-reduction policy. You use your data at full network speed instead of watching your connection slow down after a daily threshold.
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Hotspot Included
Need to get your laptop or tablet online while you travel? Hotspot is included, so you can share your phone's data connection with other compatible devices.
How Much Data Do You Actually Need?
Tell us how you travel and choose a plan that gives you enough data without paying for more than you need.
Connect to Two Major Korean 5G Networks
Your South Korea eSIM gives you access to SK Telecom 5G and LG U+ 5G, so you are always connected from the neon streets of Seoul to the harbor in Busan and the island trails of Jeju.
Stay Connected Across South Korea
Coverage can shift as you move between dense city districts, mountain trails, and island ferries. With access to both SK Telecom and LG U+, your eSIM gives you more ways to stay connected wherever your route takes you.
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More coverage options as you travel between Seoul, Busan, Jeju, and beyond. Access to SK Telecom and LG U+ with one eSIM.
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Full-speed 5G data where supported by the available network and your device.
Why Two Networks Matter In South Korea
South Korea has strong mobile infrastructure, but coverage can still differ between a crowded city block, a hiking trail, and an island.
Your eSIMnow plan connects you to SK Telecom and LG U+, two major Korean networks, instead of tying you to just one.
That gives you more options for navigating, booking rides, translating menus, messaging family, or simply wandering at your own pace.
eSIMnow vs. the big names
Get the travel connectivity you need without unnecessary complications.
| eSIMnow | Typical Alternatives | |
|---|---|---|
| Setup | QR code via email | Varies |
| App required | ✗ | Often |
| Korean networks | SK Telecom + LG U+ | Varies |
| Full speed with no eSIMnow speed reduction | ✓ | Plan dependent |
| Hotspot / tethering | ✓ | Plan dependent |
| Top-up available | ✓ | Varies |
| 24/7 help | ✓ | Varies |
Competitor features and terms can change. Verify individual provider details before publishing direct comparisons.
Get online in 3 simple steps
Staying online in South Korea takes only a couple of minutes.
Choose your plan and check out
Pick the South Korea data plan that matches your trip length and expected usage, then complete your purchase online.
Receive your QR code by email
Your eSIM details and QR code are sent directly to your inbox. Save the QR code so it's ready when you are about to install the new eSIM.
Scan and Connect in South Korea
Follow the installation instructions for your device and scan your QR code. Once your eSIM connects to a supported Korean network, you're ready to get online.
So Easy, You'll Be Done Before Takeoff
No physical SIM swap is required. Select your device below and follow the installation steps.
Samsung / Android +
iPhone / iOS +
Placeholder screens shown. Final build uses eSIMnow's real device screenshots.
Built for How You Actually Travel South Korea
No physical SIM card, no surprise roaming charges, and no search for a local SIM counter after you land. Set up your data before your trip so it connects on arrival.
Coverage Across Two Major Networks
Access to SK Telecom and LG U+ gives your eSIM broad network availability across South Korea. Actual coverage depends on your location and the network available in that area.
Speed That Keeps Up With Your Trip
Navigation apps like Naver Map and KakaoMap, ride apps, social media, and video calls all depend on a steady connection. With no eSIMnow speed reduction, you use your available data at the full speed the network delivers.
Plan Ahead, Connect When You Arrive
Purchase your eSIM before your trip. With a 180-day pre-activation window, you have plenty of time to get everything ready before you fly.
Trusted by travelers worldwide
I recently downloaded the eSIMnow app, and I must say it has completely transformed my travel experience! Setting up an eSIM has never been easier or more convenient. The user interface is intuitive and straightforward, making it easy for anyone to navigate through the various options. Overall, eSIMnow is a must-have app for any frequent traveler. It saves time and allows for seamless connectivity wherever I go. I highly recommend it to anyone who is looking for eSIM.
I've used eSIMnow app a few times and found it a very useful app for travelers. The app let you choose eSIM data plan from over 150+ countries and connect to the internet in a couple of minutes. Their price is unbeatable and I would highly recommend eSIMnow app to anyone who is looking for internet connection worldwide.
I recently used eSIMnow while traveling abroad, and it was a game changer! Activating the eSIM was super easy, and I was connected within minutes. The app has a user-friendly interface and offers a variety of affordable data plans to suit different destinations. I loved how I didn’t have to deal with physical SIM cards or hunt for local data options. The connection was fast and reliable, even in remote areas. This app is a must-have for any traveler looking to stay connected.
The service eSIM Now provides is… The service eSIM Now provides is flawless . I had troubles at the beginning, when I purchased my eSIM for Spain and they replied to my email with information in record time . I am now happy with the service they provide and I highly recommend their services . Perfect signal and very helpful customer service ! Exactly what any human being desires from the providers ! Some of them do have the customer needs as a priority and eSIM Now proved that to me ! Thank you so , so very much for your bussiness ! Well deserved 5 strars !
The best service ever First of all, big thanks to assaf from the service This was my first time to use an esim service and it was amazing This is the best service i have ever had With helpful solutions and fast response I'm travelling in Bulgaria with my family and the communication is great. Definitely will choose them again next trip
I used eSim Now already a few times I used eSim Now already a few times. Worked great every time. Even when I am travelling to Denmark, Mexico and Miami in the same trip. It is working amazing!
Frequently Asked Questions
Will this eSIM work on my phone? +
Your device must support eSIM technology and be unlocked for use with another carrier. Many newer iPhone, Samsung, Google Pixel, and other Android models support eSIM. Use eSIMnow's device compatibility checker before purchasing if you're unsure whether your phone is supported.
Which networks does the South Korea eSIM use? +
The South Korea eSIM connects to SK Telecom 5G and LG U+ 5G. Network availability and speeds depend on your location, device compatibility, local coverage, and current network conditions.
When does the eSIM activate? +
Your eSIM is designed to connect to a supported network in South Korea. For the smoothest experience, install your eSIM before traveling and follow the activation instructions that come with your plan.
How long do I have to activate my eSIM? +
You have 180 days from the date of purchase to activate your plan. That gives you plenty of time to buy early and activate when you arrive.
Can I make phone calls with the South Korea eSIM? +
This is a data-only plan. It does not include standard calls or SMS. You can still call and message using apps like WhatsApp, FaceTime, and Messenger over your data connection.
Can I use my eSIM as a mobile hotspot? +
Yes. Every plan includes hotspot access. Share your connection with a laptop, tablet, or another phone at no extra charge.
Do I need to remove my existing SIM? +
No. Leave your current SIM in place. Your eSIM works alongside it on dual-SIM phones. Use the eSIM for data and keep your regular SIM for calls and texts.
What happens if I run out of data? +
You can top up your plan at any time. If you run low on data during your trip, add more in minutes without buying a whole new eSIM.
Not Sure Which Plan Is Right? Speak With an Expert Now.
Get help choosing the right data allowance, checking device compatibility, or setting up your eSIM. The eSIMnow team is available 24/7 before and after your purchase.
South Korea Awaits. Get Your Data Sorted Today
Choose your prepaid South Korea eSIM plan, open the QR code from your inbox, and browse at full speed on SK Telecom and LG U+ with no roaming surprises.
Get Your South Korea eSIM for $29.30 →