Travel with Unlimited Local Data SIM Cards, offered in 5-day & 10-day packs

Unlimited high-speed data connection with data SIM card at most reasonable price
Key Details
Min. Quantitiy
Printed Voucher Accepted

₩ 26,000

₩ 27,500
Promotion Code
Select Date
Select Options

₩ 0

Please click the button for Consultation and our Medical Concierge will contact you. This special offer is only available on Baynaru.
We need customer information for accurate consultation.
Language (if other than English)

*Notice : Reservation and payment should be completed at least 3 days in advance.


SIM Card Feature

  • Unlimited data usage during validity days from activation
    (data connection can be shared with other users through data tethering) 
  • Incoming/Outgoing Phone Calls and SMS features are not available 
  • Use MVoIP App or Skype, WhatsApp and LINE on your phone 
  • This SIM Card is available for purchase, so there is no need to return it after use

Reliable Operator


  • KT 'Olleh' (largest telecom operator in Korea] 
  • Full national wide coverage and high speed data by the largest operator in Korea 
  • English speaking customer care is available during your trip
  • Official page:

    Steps to book / pick-up

    * You will need to book at least 3 days before your arrival to Korea.* 

    1. Book online on this page and pay 
    2. We will contact you through email to get personal information and arrival date for registration 
    3. Once your registration is completed, we will send you a detailed pick-up guide. 
    4. Pick up your SIM card at one of our pick-up points
    Fast and Simple

    The pickup of the local SIM was fast and simple. Coverage was good. Will use again when I visit Seoul. I recommend this offer to use and It's also very cheap.

    Reviewed by Kozi
    Super Fast

    Location for the booth is quite easy find and the CSO is quite friendly. The Wi-Fi receiving is super fast. It is very convenient to use. Will rent from them again!!

    Reviewed by John
    Sooo Fast

    The first day in Korea, I did not realized there is a sim card to use. After the day I was sick of using Wi-Fi therefore I bought a sim card for 5 days. The sim card is really fast and it's convenient to use. I recommend this offer!!

    Reviewed by asserec
    best choice for short trip in korea

    I visited Korea for short trip and this helped me a lot. Telecommunication technology of Korea is really awesome.

    Reviewed by

    Good coverage of network during my entire trip in South Korea. And the staff at the pick up station was very friendly! Highly recommend!

    Reviewed by kisa
    How To Go

    [Pick-up points and business hour]


    [Incheon International Airport]

    incheon airport
    Gate No.10 beside Olleh Roaming center, Incheon International Airport arrival hall(1F / 06:00~22:00) 

    incheon airport 10gate 
    Gate No.6 beside Olleh Roaming center, Incheon International Airport arrival hall(1F / 22:00~06:00)

    Incheon Airport GATE 6