[SALE] 4G WiFi (KR Airport Pick Up) for South Korea from KT Olleh (Free Battery Rental)

  • Free Cancelation - 48 Hrs Notice
  • Show Mobile or Printed Voucher
  • 1 Day(s) Duration
  • English / Korean
  • Special Offer: Pick up your device from 1 Feb-30 Jun and get free battery rental
  • Enjoy unlimited 4G WiFi coverage across Korea on a pay per day basis with the KT Olleh pocket WiFi
  • With services at Incheon (Seoul), Gimpo (Seoul), Gimhae (Busan) or Busan harbor, you can pick up and drop off your device at different locations!
  • Connect up to 3 devices on the same 4G pocket WiFi for Korea
  • Decide to stay a little longer? Just pay for any extra days when you return the device
  • While in Seoul, don't miss out on Everland and Nami Island, Garden of Morning Calm & More!
Most Recent Review

  • Cezar Jr 22 Apr 2019
    good wifi, but the return at the airport started around 6am so take note of it. i was early cause my flight was early so i had to wait an hour for the counter to open

Featured Travel Guide

US$ 2.25 7.15

  • Available Today
    Available Tomorrow
    Earliest available date:
    Currently Unavailable
    Instant Confirmation
  • 718K Booked
    4.7 (10,052 reviews)

Get free credits when you complete an experience

Get HK$10 off your first Mobile App booking with promo code mobile10
Download App

Promo Code:

Package Options
Please select device pick up date 
  • Pay Per Day Pocket WiFi Rental

    US$ 2.25


    Select Date

    Select Time

    Package Quantity

  • Pay Per Day Pocket WiFi Rental (Same Day Pick Up)

    Package Details
    • Available only from March-May

    • For the ultimate convenience while traveling, you can view maps, look up transport schedules, check the news and even keep in touch with family and friends abroad with one nifty pocket Wi-Fi device!

    US$ 2.25


    Select Date

    Select Time

    Package Quantity

    Package Details
    • Available only from March-May

    • For the ultimate convenience while traveling, you can view maps, look up transport schedules, check the news and even keep in touch with family and friends abroad with one nifty pocket Wi-Fi device!

Related Activities
What To Expect

Keep in touch with family and friends whilst in Seoul and around Korea with a 4G pocket WiFi rental, giving you unlimited access to your smartphone, tablet and computer at just the touch of a button. You'll enjoy high-speed 4G Internet access wherever you want, whenever you want with coverage across the country. Simply pick up your 4G KT Olleh pocket WiFi device at your airport of choice, then drop it off again when you leave – staying connected couldn't be simpler!

4G wifi for korea
Get speedy 4G data for your travels in Korea
4G wifi for korea
Stay connected across Korea with pay per day 4G pocket WiFi from KT Olleh
4G wifi for korea
Choose from a number of airport pick up and drop off locations across South Korea
4G wifi for korea
Get easily set up with the help on the on-site staff
4G wifi for korea
Pick up and drop off your KT Olleh pocket WiFi device at different locations
Activity Information


  • You will receive a confirmation email and voucher instantly after booking
  • In the event that you do not receive an email from us, please check your Spam folder or notify us via email
Inclusive Of

WiFi Device Details:

  • Model: KWD-H1000
  • Size: 113mm x 63.7mm x 10.4mm
  • Weight: 105g
  • Telecom: KT Olleh
  • Traffic Flow Limit: None
  • Max Speed: Up - 50Mbps/Down - 150Mbps
  • Charging Time: Approximately 4 hours (220v)
  • Battery Life: Approximately 8 hours (connecting to 1 device)
Additional Information

Additional Information:

  • Day charges are calculated inclusively. For example, if you pick up the device on a Thursday and return it on a Monday, you will be charged for 5 days of usage
  • Please confirm your return date on the check out page which is calculated by our system, you will be charged a surcharge of KRW8,800 per day for late returns
  • From 1 Jan 2018, local operator has stopped accepting cash deposits. You will need to have a credit card under your name, with more than 3 months validity, to pay the deposit
  • A debit card won't be accepted by the counter. If you only have debit card, you won't be able to rent the device
  • From 18 Jan 2018, you can collect your WiFi device using your original voucher from KT Roaming Center in Terminal 2 of Incheon Int'l Airport Terminal 2
How To Use
  • Please prepare your Klook voucher, your passport, and the credit card under your name (with more than 3 months validity)
  • The staff at the counter will initially charge KRW1,004 on your credit card (debit cards won't be accepted) to check its availability, then cancel the transaction immediately. The registered credit card will be used for all charges incurred, including overdue dates, loss, or any damages

Pick Up and Drop Off Locations:

  • KT Roaming Center at the following locations
Incheon International Airport Terminal 1 (Seoul)
  • 1/F Gate 4-5 (7:00am-10:00pm)
  • Gate 6-7 (24hrs daily)
  • Gate 10-11 (6:00am-10:00pm)
  • Counter photo
Incheon Airport International Airport Terminal 2 (Seoul)
  • 1st Floor Gate 2-3 KT Roaming Center, open 24 hours daily
  • Counter photo
Gimpo International Airport (Seoul)
Gimhae International Airport (Busan)
Busan Harbor:
  • Busan Harbor International Passenger Terminal 2nd floor No. 4 Gate, 6:30am-7:30pm daily
  • Counter photo

Charges for Any Loss, Damage, or Overdue:

  • You will be charged KR 8,800 per day for late returns
  • If you forgot to return the device before your departure, please contact Klook as soon as possible to get the address and mail back the device. The overdue charge of KRW 8,800/per day will be calculated untill the local operator receives the device
  • If you lose or damage the device you will be charged the appropriate fees from the following:
  • WiFi device KRW150,000-200,000
  • Battery KRW30,000
  • Charger/cable KRW10,000
  • The price may be vary depending on the device model. Please contact Klook or local operator to claim on time

Special Offer:

Free Battery Rental Promotion
  • Promo period: 1 Feb-30 Jun (customers must pick up the device within this period to redeem this promotion)
  • Eligible customers: All users who book KT wifi products
  • Redemption location: Same as wifi pick up location
  • Redemption process: Inform the staff that you want to pick up the free battery when pick up your wifi device at the counter, and return the battery when you drop off the device
  • Please note that the amount of batteries is limited per day, available on a first come first serve basis. You might not be able to redeem your free battery without any prior notice. Please check with the staff at the counter if stock is still available
  • The extra charge of the loss of the battery will be deducted from your registered credit card (KRW 50,000 per device)
Battery Details
  • Capacity: 10,000 mAh
  • Port: USB Output Port (1 unit), Micro USB Input Port (1 unit)
  • Rated Voltage/Power Consumption: 5V, 2.1A
  • Size: 6.04cm × 9.1cm × 2.2cm
  • Weight: 207g

Free battery unit

Cancelation Policy
  • Full refunds will be issued for cancelations made at least 48 hours prior to the activity
View All
Reviews (10,052) 4.7
  • REXCY JAMES 20 Apr 2019
    Easy to redeem at IIncheon International Airport Terminal 1, located at the ground floor.It’s a lot cheaper compare to Sim. Unlimited data, no capping.Signal is strong even at the subway. Highly recommended.
  • Rico 20 Apr 2019
    The fastest unlimited pocket wifi we ever had! Easy to search the pick up and drop off locations. Fastest internet service across South Korea region. We enjoyed our 11 days pocket wifi rental. The pocket wifi built in batt itself lasts up to 10 hours plus we have extra batt in case of low batt, overall its amazing! Thank you again Klook! Til next time!
  • ANDRI 20 Apr 2019
    very easy to redeem at incheon airport, they gave me , free rental powebank as promotion , a cable, an adaptor to charge wifi, a case for wifi, and of course A good 4G wifi that have a good battery life. they ask my credit card , and swipe it just for guarantee, until now (14days after i returned the wifi to the counter), no transaction done with my credit card. the wifi 100% charged at 7am, and im using it till 8pm, the wifi still have 55% battery life. also the promotional free rental powerbank is useful to charge my phone. I return the wifi at incheon again after 6days, no question at all at the counter. great deal, great price, great quality
  • Kwok Fei 20 Apr 2019
    Collection of device is easy n counter easy to locate. The signal is good and reliable for 2 device when I travel around Seoul, Masan and Jinhae. The Korea trip was so good that I decided to extend my stay for another 3 nights. Got my hotel concierge to call up the 4G service provider to request for extension and its done. Very easy n happy with the service.
  • Diane Nelice 17 Apr 2019
    signal is very fast anywhere in korea! we even tried going to the provinces in the north, and the signal was still stable. battery also lasts long so i could use it all day. claiming and returning was also hassle-free!!!
  • Laarnee 15 Apr 2019
    this is my 3rd time and surely will avail it on my next visit in Korea! easy location at the airport but i had a waiting time about 10mins for the staff to process my voucher, i dont know why, and sometimes on the last day of your rent, the speed might get slower
  • Eloisa 12 Apr 2019
    I don't regret renting wifi as I managed to use and maximized it in my days trip in Jeju, Busan and Seoul. The signal is so credible that I can communicate and browse in all of my social media accounts, emails and internet. Regardless of your location, it served me well.
  • Bryan Louie 8 Apr 2019
    Thank you so much klook! Now i dont have to worry about having a $$$ roaming fee. Still currently using this, but so far so good. Will definitely recommend to friends and families. Oh, and there was a free battery that time I picked up mine. It’s a plus!
  • Barry 7 Apr 2019
    When you go to the counter to pick up your WiFi device, you may need to queue up for a few minutes. Service is fast and friendly. Startup of the device takes about 20 seconds. Full Charge lasted about 6-8 hours. Best to have a mobile battery when you’re out for the whole day.
  • JUSTINE DENISE 2 Apr 2019
    Getting a wifi is a must in order to easily roam around and navigate your way to your desired destination. Very easy to pick up in the airport and convenient to bring. Got to take pictures and upload them easily. Will order this again when we’re back in Seoul.
Klook Help Center
While you're here, check these out too!

Psst! You can get off this booking using promo code on the Klook App!

No thanks, I don't want a discount