

Mobile coverage with an eSIM for South Korea
With a prepaid eSIM South Korea from Airport Telecom, you can use mobile Internet throughout South Korea. You can choose from different data and call bundles. These bundles are great for internet usage and give you access to Email, Whatsapp, navigation and other internet applications via a fast 4G/5G connection.
Data traveling in South Korea
The eSIM for South Korea come with a 10GB and Unlimited data bundle. Each eSIM has its own phone number on which you can receive free calls in South Korea. Both the 10GB and Unlimited eSIM also include calls within South Korea.
Whatsapp with eSIM South Korea
All calls over the Internet such as with Whatsapp, Skype and FaceTime are of course also possible with the eSIM for South Korea You will then use the data bundle. You can always continue to use Whatsapp with your own existing contacts, groups and chats. After installing a prepaid eSIM, Whatsapp may ask if you want to create a new identity or if everything should stay as it was. If so, choose the latter and nothing will change. You can then continue to send messages and make calls with Whatsapp as usual.
Coverage in South Korea
South Korea has one of the best mobile networks in the world. Live it up in Seoul’s lively Myeongdong district with its cozy cafes and restaurants, or enjoy the breathtaking view from the Namsan Seoul Tower. Everywhere here you can easily send WhatsApp messages. The same goes for other hotspots such as Busan and the beautiful Jeju Island. Enjoy history in Gyeongju and use your eSIM to share photos of the stunning Bulguksa Temple or the Seokguram Cave on Instagram at lightning speed. Although South Korea is known for its top-notch network, remote and mountainous areas like Seoraksan and Jirisan National Parks and islands like Ulleungdo and Dokdo can sowithimes have limited coverage.
South Korea eSIM received by email
You will receive the eSIM for South Korea from us by email. This is very fast and can be done even if you are already in South Korea or if you are leaving at very short notice.
Advantages eSIM Zuid Korea
You will receive the eSIM for South Korea by email. It is a QR code that must be scanned in with the phone. You can do this even if you are already in South Korea or if you are leaving at very short notice.
Advantage of the eSIM variant is that you can run your data traffic in South Korea through the prepaid data bundle while also remaining reachable on your own cell phone number there.
eSIM can only be used in phones that are suitable for it. Check this carefully before choosing the eSIM. eSIM can be in iPhone XS, XS Max, XR, iPhone 11 and above anyway.
Data & calling in South Korea
There are two variants of the eSIM South Korea:
10GB data € 59,=
Incl. 10GB data
Incl. 500 local calling minutes
Unlimited data € 89,= *
Incl. unlimited data *
Incl. unlimited local calling minutes *
The data bundles are valid for 30 days after activation.
The eSIM South Korea does not work in MIFI or as a Hotspot.
*) There is a Fair Use Policy. In case of extreme data usage or calling behavior, the capabilities of the sim may be limited by the provider.
Traveling with eSIM South Korea | Guide
Installing eSIM South Korea
The installation of an eSIM is simple by scanning the QR code you receive after purchase. Scan this QR code with your smartphone. The installation will then proceed automatically. Important: a working internet connection is required to add the eSIM.
Installing eSIM on iPhone
The eSIM is installed by scanning the QR code. On an iPhone, the easiest way is to go to Settings > Mobile Data > Add eSIM. Then scan the QR code.
Installing eSIM on Samsung or other Android phones
The eSIM is installed by scanning the QR code. Go to Settings > Connections > SIM Management. Tap Add eSIM and then tap Scan QR Code. Scan the QR code.
Helpful tips for installing eSIM on a phone
- Ensure a working internet connection during installation
- Enable Mobile Data and Data Roaming on the eSIM
- Turn off Mobile Data and Data Roaming on your primary SIM to avoid high data costs outside Europe
- The QR code for an eSIM can only be used once. It is not possible to transfer an eSIM to another phone
Contact for questions
If you have any questions, please contact Airport Telecom at phone number +31 (0) 20 6530999.
More information
Also, check out our blog about eSIM
Frequently asked questions
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Which esim to use in South Korea?
For a short stay of a few days, you probably won't need that much data. The 10GB data bundle for South Korea may then be sufficient. Applications such as Whatsapp, Instagram and navigation do not consume much data. If you are staying longer, it may be useful to choose Unlimited so you will definitely have enough data.
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Where do you buy an esim for South Korea?
Buy an esim for South Korea online from Airport Telecom. You will receive the eSIM by email. It is a QR code that must be scanned in with your phone. So you can do this even if you are already in South Korea or if you are leaving at very short notice.
Our advantages

Always connected during your journey
Enjoy worry-free connectivity wherever you are, with access to reliable networks worldwide. Whether you're planning a short vacation or a long business trip, you'll stay connected everywhere.

No surprises or hidden costs
Pay only for what you use, without unexpected fees or complicated contracts. With transparent pricing and clear options, you're always prepared and know exactly where you stand.

Easily and quickly activated
Your SIM card is ready to use within minutes, so you are instantly connected when you arrive abroad. Activating the card is simple and requires no technical knowledge or complex steps.
Great compliments
Big compliments to Airport Telecom ! For my vacation to the Philippines, I received an Unlimited Sim card that really worked perfectly everywhere. The Philippines are very vast but I had coverage everywhere. A travel companion only had problems with a locally purchased Sim card so I was happy with my Sim from Airport Telecom ! I recommend this company to everyone for a carefree vacation. Anko

Anko K.
Philippines
What an excellent way
Used a sim from Airport Telecom for our trip to Tanzania. What a great way to travel comfortably and still remain reachable. The excellent explanations made for a relaxing trip and the accessibility was top notch. Many thanks Robert and Marion.

Robert van W.
Tanzania
Top service
Top service. Purchased a sim card with 12 gb for 9 days in California. After some questions both via email and over the phone I made the choice to purchase it from Airport Telecom. Clear instructions and fast home delivery! I activated the card on advice at home, changed SIM cards on the plane and once we landed in Los Angeles we immediately had a stable connection to the network.

Marco van den H.
America
We are in June
We went to Indonesia in June. We had 2 sim cards and they worked perfectly. We were super satisfied with them. I would definitely recommend it

Jolanda V.
Indonesia
Already 2x a sim
Used a sim twice now for Africa, both times good service from Telecom. Highly recommended!

Marga van den B.
South Africa