Receive the eSIM via email, scan QR code to install, connect instantly upon arrival.
South Korea eSIM
- Data: 3 plan types – Daily plans, Total plans, and True Unlimited data
- Plan type: Data-only. No calls and texts.
- eSIM phone number: No
- Hotspot/ Tethering: Yes
- Coverage: Korea
- Network: SKT
- Notes: Support Facebook. Google, Zalo, YouTube access. Not support TikTok and AI apps like ChatGPT.
Price range: $ 5.9 through $ 106.5
Product Description
With South Korea eSIM by GIGAGO, enjoy high-speed, stable internet in Seoul, Busan, Incheon, Daegu, Jeju Island, Gyeongju, Daejeon, and other cities across South Korea without roaming fees. The eSIM uses services of SK Telecom - the top mobile network operator in South Korea.
- Receive eSIM via email within 5-10 minutes after purchase.
- Scan QR code to install.
- No SIM card removal - Keep primary SIM on device.
- Activate automatically upon arrival.
- No identity verification required.
2 Factors to check before purchase:
- Please check your device to make sure it supports eSIM technology before making a purchase. Use the tool above to verify compatibility.
- Ensure that your device is carrier-unlocked.
Other Notes:
- The eSIM QR code is valid for 30 days from the date you receive it via email.
- Gigago recommends purchasing at least one day extra beyond your intended usage to avoid expiration issues due to time zone differences between countries.
- eSIM plan validity starts from the moment that the eSIM connects to the supported network for the first time.
- Time calculation: One day of eSIM usage is counted until 11:59 PM Beijing time (GMT+8)
- Some plans belongs to this product do not support access to TikTtok and most AI apps (including ChatGPT).
How to Use South Korea eSIM Gigago
Get connected in just 03 simple steps!
1. Buy online
Select the eSIM plan that best suits your needs and place an order.
2. Scan the QR code
Receive the QR code via email, and scan it to install.
3. Connect instantly
Your plan will activate automatically as soon as you arrive. Fast and simple!
Why choose Gigago South Korea eSIM?
Easy to use
No roaming fees
Prepaid plans, no hidden charges, save on roaming fees. Stay connected via Telegram, WhatsApp, Facetime, and more - for free.
Reliable South Korea coverage
Stay connected with a strong and stable network across South Korea, ensuring seamless connectivity wherever you go.
24/7 Support
Answer questions and provide 24/7 technical support via chat or email, in English, Spanish, Chinese, French, and more.
Instant Delivery
Receive your eSIM details via email within 5-10 minutes after payment. No waiting for shipping, no risk of losing SIM card.
Keep Your Existing SIM
No need to remove your primary SIM card. Stay connected to receive calls, SMS or bank verification codes throughout your trip.
What Customers Say About Gigago eSIM?
Over 1,000,000 customers have experienced and are satisfied.
I traveled through 7 countries in Europe in just 15 days, and Gigago eSIM was a lifesaver! Instead of buying multiple SIM cards, I had one eSIM that worked seamlessly in France, Germany, Italy, and beyond. The local network support meant I had 5G speeds in major cities, which made navigation, video calls, and social media uploads effortless. Saved over $100 on roaming fees!
James T.
USA
Great purchase! No regrets in choosing eSIM from Gigago. It was convenient, easy to set up and reliable. I was skeptical at first, but after using Gigago eSIM in Japan, I’m convinced this is the best way to stay connected while traveling. The prices are much cheaper than my carrier’s roaming fees - only over $35 for a 30-day trip with 20GB of high-speed data. Highly recommend this for budget-conscious travelers!
Maria L.
Spain
I had trouble installing the eSIM on my Samsung Galaxy S22, but Gigago’s customer support was amazing. I contacted them via live chat at midnight, and they responded in less than 2 minutes! They walked me through the steps, and within 5 minutes, I was connected to 4G LTE in Thailand. I didn’t have to stress about data limits, and the connection was fast and stable everywhere in Bangkok, even in crowded areas like Chatuchak Market and the Grand Palace.
David Pham
United Kingdom
I used Gigago eSIM for a 10-day adventure in Indonesia, and overall, it worked great. The internet was fast in Jakarta and Bali, but when I visited Komodo Island, the signal dropped to 3G. If you’re staying in cities, Gigago is perfect, but for rural areas, expect some fluctuations.
Sophie M.
Germany
As a digital nomad, I need fast and reliable internet. I used Gigago's unlimited eSIM in Vietnam for a full month and had 99% uptime! I worked remotely, joined Zoom meetings without lag, and even streamed Netflix in HD. Plus, I could share data with my laptop without any issues. This eSIM is a must-have for remote workers!
Lucas R.
Singapore
When I was in Paris, I realized that many restaurants and taxi services only accept local phone numbers for reservations. Thanks to Gigago’s France eSIM, I had a French number, which made it easy to book tables at popular restaurants and call local taxis without using expensive international calls. If you're traveling in France, this is a must-have!
Olivia M.
Canada
Frequently Asked Questions
Answer common questions about South Korea eSIM as well as Gigago eSIM.
Do I need a passport to buy the South Korea eSIM?
It is not necessary to show your passport when buying eSIMs at Gigago.com.
When does my Gigago Korea eSIM start?
Your plan starts from the moment that the eSIM connects to the supported network for the first time.
Does the Korea eSIM come with a local Korean phone number?
No. Gigago’s South Korea eSIM is a data-only plan and does not include a local phone number.
If there’s no phone number, how do I make calls or send texts in Korea?
You can still make calls and send messages using data-based apps like Skype, WhatsApp, and Telegram, powered by your eSIM’s mobile data.
Can I use the Korea eSIM as a hotspot for my laptop or other devices?
Yes, hotspot/tethering is supported with the Korea eSIM.
What phone supports eSIM?
To know which mobile devices support eSIM, please read our full list of eSIM-compatible devices.
How to install an eSIM?
After payment, you will receive an email that includes a QR code and user guide for installation on phones. Then, you just need to follow the guidelines and you are all set to go. See details: How to install eSIM.
Do I have to turn on my eSIM data roaming?
Yes, you are required to do so to get the best coverage. This will not incur any additional fees, as long as you have already set up the Gigago eSIM.
What happens if I use up my data or my plan’s validity ends?
Once your data is used up or your plan’s validity period ends, the eSIM will stop working and you won’t be able to connect to the internet. To stay connected, you’ll need to purchase a new plan.
When should I set up my eSIM for South Korea?
As you need Wi-Fi to set up your eSIM, we recommend that you install your eSIM before departure. And then, activate your eSIM data plan when you land in your destination.
How many times can I scan the eSIM QR code?
The QR code can only be scanned once. If you encounter any issue during the installation and activation of your eSIM, please do not delete the eSIM. Instead, contact GIGAGO at email: [email protected] or Hotline (WhatsApp): +1 657-571-1199.
How early can I buy the eSIM?
The QR code is valid for 30 days from the date of purchase, so you can buy it in advance and keep it in your email for up to 30 days. However, do not purchase too early, as the QR code will expire after this period.
Does this eSIM run on a real Korean local network?
Yes. Gigago’s Korea eSIM runs on SK Telecom (SKT), one of South Korea’s top mobile network operators, giving you a genuine local connection rather than data routed through another country.
Can I use apps like Google, Facebook, and YouTube with Korea eSIM?
Yes, Facebook, Google, Zalo, and YouTube are all supported.
Can I use TikTok or ChatGPT with the Korea eSIM?
No, TikTok and most AI apps (including ChatGPT) are not supported on this plan.
What data plan options are available with Korea eSIM, and how do I choose?
Gigago offers three plan types: daily plans (1GB, 2GB, or 3GB per day), total/fixed plans (5GB, 10GB, 20GB, or 50GB), and an True unlimited data plan. Validity ranges from 3 to 30 days, so you can match the plan to your trip length and data habits.
Is the network coverage reliable across South Korea?
Yes, Gigago’s Korea eSIM provides stable, high-speed coverage in Seoul, Busan, Incheon, Daegu, Jeju Island, Gyeongju, Daejeon, and other major cities, without roaming fees.
Do I need to keep my original SIM card, or will I lose my current number?
No, you don’t need to remove your primary SIM. You’ll keep receiving calls, SMS, and bank verification codes as usual, while your Korea eSIM handles your data.