KT Prepaid Data SIM


Offer Unlimited Data Allowance Only
Data Plan : 1, 5, 10, 30-DAY PASS
4G LTE Data Speeds : 5 Mbps
Pick up at KT Booth at main gate of Int’l airports
No Extension and No Drop-off
Good for short trips by the day to the S. Korea
Available free incoming call, text from your country
Support Voice Talk Apps like Whatapp to calls and text messages
Support Hot Spot and Tethering


Data Pass Price
1-DAY (24 hr) USD6.6 -> 6.0
5-DAY (120 hr) USD25 -> 22.5
10-DAY (240 hr) USD35 -> 31.5
30-DAY (720 hr) USD65 -> 58.5
Save 10% OFF
Surtax 10% Included.

Order Now !

Returning customer? Click here to login
  • KT-SIM  (pass: 1 Day)  —  $6.60 $6.00
  • KT-SIM  (pass: 5 Day)  —  $25.00 $22.50
  • KT-SIM  (pass: 10 Day)  —  $35.00 $31.50
  • KT-SIM  (pass: 30 Day)  —  $65.00 $58.50

Billing Details

Additional Information

Your order

Cart Subtotal $0.00
Order Total $0.00

Purchasing Process

  • Step 1. Booking Order
  • Step 2. Payment & Download Voucher
  • Step 3. Pickup
  • Step 4. Getting Started


Booking Order

Order at least 24 hours prior to pick up SIM.
If you want to pick it up at Hongdae Station in Seoul, you can order and collect the same day.
Available for Multi-Qty Purchase
Make sure that Phone should be unlocked
Check what SIM size you need : Nano or Micro

Payment and Download Voucher

Pay with your credit card as a guest on the PayPal Page
by Choosing “Pay with my credit or debit card” instead “Log in”
if you don’t have PayPal account.
Visa, Master American Express, Discover or PayPal account are accepted.
If you are having difficulty paying via PayPal, Open Market Shopping Mall for Korean is another way.
To order at Naver Shopping Mall, Tap image below!
Download Voucher by clicking ‘Voucher Download’ item
on the “thank you for your order” mail.
Check your spam or junk email folder if not received mail
Take a picture or screenshot Voucher on your phone (recommend) or print it out

Pickup and Credit Expiry

Credit Expiry
It is counted on SIM Card picking up date and time.
If you want to use your sim on different date after pick it up,
let staffs know them at pickup point.
Required Documents : Voucher and Passport
Korean ID or Drive License is available if you have Korean nationality
Pickup points A is as follows.
Incheon International Airport
Terminal 1 : Except KE, KL, AF, DL
Terminal 2 : KE, KL, AF, DL
Gimpo International Airport(Seoul)
Gimhae International Airport(Busan)
Busan Harbor International Passenger Terminal
KT Agency (Link Korea) in downtown Seoul

Getting Started

Ease to use as Setting configures the correct data APN automatically
All you do switch Korea SIM Card into your phone and
Check KT 4G LTE connected
If your phone does not work, contact staffs at the pickup points

Amend, Cancel and Refund

Send us email promptly if you want to cancel your order, refund or amend order details.
It is subjected to following our policy.
Before the pickup date: fully refunded.
After pickup date : pickup date is amendable or 90% amount of the total paid price will be refunded.(10% handling fee)
Once KT Data Prepaid SIM opened, it is strictly not refundable once sold.
Refund of balance will be paid back by PayPal account.
Contact Us

We're not around right now. But you can send us an email and we'll get back to you, asap.

Not readable? Change text.

Start typing and press Enter to search