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[SALE] South Korea 4G Pocket WiFi (KR Airports Pick Up) from KT Olleh

4.7 (14,593 reviews)

700K+ Booked
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Destination: South Korea
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South Korea
Pick-up locations: Seoul
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  • Enjoy high speed internet access in South Korea on a pay per day basis with a reliable 4G WiFi device while you travel wherever your itinerary takes you
  • Make your experience easier with the Data Unlimited pocket WiFi
  • Connect 3 devices with just one pocket WiFi with up to 8 hours of battery life
  • Conveniently pick up and drop off your device at Incheon (Seoul), Gimpo (Seoul), Gimhae (Busan) or Busan harbor
  • Decide to stay a little longer? Just pay for any extra days when you return the device
  • Please present the same credit card used for booking in order to verify your name when picking up the WiFi device at the counter

Package options

Often booked together

Device details

Upload/Download Speed
Max. No. of Connected Devices
3 devices
Battery Life
8 hours
Coverage area
The Whole of South Korea
Traffic Flow Limit

Most recent review

  • Angela 22 Apr 2021
    Highly recommended

    too bad, we didn't manage to use this because our flight was delayed for 2 hours from tokyo Japan to south korea. when we arrived in South Korea, the booth was already closed.

Booking info



  • You will receive confirmation of your booking instantly via email. In the event that you do not receive an email from us, please check your Spam folder or notify us via email
Additional info

Additional Information

  • KT is not going to be able to receive any WiFi device and battery delivered from outside of Korea. You will be charged a damage or loss fee through your credit card if you forget to return or if you lose the device. It is fine if you send the devices and batteries within Korea and ask for other people's help to return the device back to the KT Roaming Center
  • 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 at the checkout page. It will be calculated by our system and you will be charged a surcharge of KRW3,300 per day for late returns
Pick-up and return info
Pick-up and return locations
Details & Other Instructions
11-Incheon Airport T1
  • Location 1: 1/F Gate 10-11, KT Roaming Center, open 24 hours, daily
  • Location 2: 3/F East Check-in Counter F (06:00~22:00, daily)
18-Incheon Airport T2
  • Location 1: 1/F Gate 2-3, KT Roaming Center, 24 hours, daily
  • Location 2: 3/F Check-in Counter D-E

How to use

Voucher Type

  • You can present either a printed or mobile voucher


  • The voucher is only valid on the specified date and time

Pick Up Information

Pick Up and Return Information

11-Incheon Airport T1

  • Address: Location 1: 1/F Gate 6-7, KT Roaming Center, open 24 hours, Monday-Sunday
  • Address: Location 2: Gate 4-5, KT Roaming Center, 7:00-22:00
  • Address: Location 3: Gate 10-11, KT Roaming Center, 6:00-22:00

18-Incheon Airport T2

  • Address: 1/F Gate 2-3, KT Roaming Center

Opening hours: 24 hours, daily

61-Gimpo Airport

  • Opening hours:


  • Address: 1/F Gate 1, KT Roaming Center

31-Busan Gimhae International Airport

  • Opening hours:



  • Address: 1/F Gate 3, KT Roaming Center

41-Busan Harbour

  • Opening hours:



  • Address: Busan Harbor International Passenger Terminal, 2/F, No. 4 Gate, KT Roaming Center

Pick Up Procedure:

  • Please present your Klook voucher, your passport, and the credit card under your name (with more than 3 months validity) to the staff
  • 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
  • Activate the pocket WiFi under the instructions of counter staff
  • Please present the same credit card used for booking in order to verify your name when picking up the WiFi device at the counter
  • A debit card or dual-type card (Credit + Debit) won't be accepted at the counter. If you only have a debit card, you won't be able to rent the device

Drop Off/Return Information

Drop Off Procedure:

Visit the services counter at your airport of choice

Pay for any additional days used

Consulting Service Center:

If you have any problem in using the WiFi device, you can visit below service centers for help


  • Opening hours:



  • Address: 10F, 144, Seogang-ro, Mapo-gu, Seoul, Korea

Break time is between 12:00-13:00


Additional Days: KRW3,300 per day

  • Loss, damage, or breakage of carrying pouch: KRW10,000
  • If you forget to return the device before your departure, please contact Klook customer service as soon as possible to get the mailing address for its return. The overdue charge of KRW3,300/day will apply until the local operator receives the device
  • Loss, damage, or breakage of WiFi device: KRW150,000-200,000
  • Loss, damage, or breakage of battery: KRW30,000
  • Loss or breakage of charger and cable: KRW10,000
  • Prices may vary depending on the device model. Please contact Klook or the local operator to claim on time

Terms & Conditions

Cancellation Policy

  • Full refunds will be issued for cancellations made at least 48 hour(s) before the selected activity date
View all


4.7 14,593 reviews
  • MA MELANIE 24 Mar 2020
    Highly recommended

    The pick up point for KT Olleh 4G Pocket Wifi is easy to locate at the airport. It comes with a small luggage-like container and the staff also politely instruct us how to use the wifi. It helped us to navigate, communicate with our loved ones, and checking the weather. When its time to go back, make sure that you locate where to surrender the wifi because the place of pick up and surrender is not the same.

  • Janice 26 Feb 2020
    Highly recommended

    Hassle free booking. Just pick up in the airport and enjoy your tour with nothing to worry at all. was able to share photos to families and friends and navigate Seoul easily with the help of internet.

  • Hilary Chloe 25 Feb 2020
    Highly recommended

    Pick up and drop off were very hassle-free. They’re located on the first floor between exits 6 and 7 and they’re ooen 24/7. Even when I arrived at dawn, I still got the pocket-wifi easily, I just showed my credit card for validation purposes. For drop-off, you just have to leave the pocket wifi in a box at their counter. I also didn’t encounter any issues while using the pocket wifi, connection was very fast and battery life is long.

  • JUSTIN ADRIAN 20 Feb 2020
    Highly recommended

    It’s easy to redeem and have 24hr service. Our arrival time at the Incheon International airport terminal 1 was late night and we never got worried of for the pick up time. The connection was okay and worked well even outside of Seoul. We are not heavy internet users and the battery life was just fine (remember to enjoy everything around you and not just stick your fingers on your smartphones.)

  • Mohamad Radzi Bin 14 Feb 2020
    Highly recommended

    Super easy pick up and drop off , need to present a passport and credit card they not accept in cash, the wifi line is super good connection is very fast. Definitely recommend this to those travelling to korea.

  • Eamie Lenn 18 Jan 2020
    Highly recommended

    super easy pick up & drop off. just make sure to present a credit card they don’t accept cash. The wifi battery doesn’t last all day tho, being a power bank. It’s fast & there is a 24 hour booth located in the arrivals. :) There is free wifi in the streets of seoul but having one is kore convenient for navigation & posting on socmed

  • Winnie Anne 12 Jan 2020
    Highly recommended

    Very cheap and easy to find the koisk at the arrival area. Staff will give you clear instructions on how to use it. High speed connection anywhere you go, we are always connected. Also hassle free in returning the wifi pocket. Will recommend it to everyone.

  • Frances 12 Jan 2020
    Highly recommended

    Our flight arrived late at night so we were able to redeem the pocket wifi at its 24-hour counter. You just need to present your passport and a valid credit card then they will issue you the device. It was very reliable and easy to use. They even gave us an instructions manual if ever we needed to troubleshoot the device. Thanks to this pocket wifi, it was easier for us to navigate our way around Seoul.

  • Messayu elisa mega 8 Jan 2020
    Highly recommended

    Good and mood in restaurant are pretty good and all of staff have enough hospitality to customer.  I’m sure to come back here again someday. Really recommend this restaurant to all local people. and really Great atmosphere for a wonderful chill evening, the food was delicious and the staff was phenomenal. My husband and I had great night and will definitely be visiting again. Thank you for the great night.

  • Ruffa May 7 Jan 2020
    Highly recommended

    Easy to pick up and return. The wifi connection is very fast. I didnt encounter any problem with internet connection in my 11 days stay in korea. I am always connected that i can always update my social media accounts with photos that i took during my travel. It was also cheap but very good catch! The battery is also long lasting. Thank you Klook!

  • Sienna Ross 5 Jan 2020
    Highly recommended

    This is a great help in exploring the beautiful city of seoul.. A must have when you are travelling for easy navigation and searching thru internet.. Easily found upon exit in terminal 1 bet gates 6-7.. a good value for your money.. Definitely recommending 👍👍

  • Yanny 5 Jan 2020
    Highly recommended

    Very reliable car service. The van is spacious and can accommodate 12 adults. Driver came on time and helpful with the luggages. The best option to get to your destination quickly and safely – no long lines for a taxi, no navigating public transit.

  • HASMIN JOYCE 31 Dec 2019
    Highly recommended

    Pick up and drop off instructions are clear and accurate. Attendants are also helpful and can speak English well so communication was not a problem. Connection was also fast and reliable so we did not have trouble getting in touch with those part of our travel group all throughout the trip. And of course, it's very affordable so I definitely recommend this to those traveling to Korea.

  • Lea 30 Dec 2019
    Highly recommended

    Pick up location is good with English speaking attendants. No hassle getting and dropping the item back. This really really helped us on our trip. We are always connected and can use maps efficiently. Would recommend for people whose traveling on longer days. Thanks Klook!

  • Muhammad Hafiz bin 22 Dec 2019
    Highly recommended

    Great service, fantastic staffs. Easy to get. No line at all during pick up. Can be used for up to 5 devices. Fast unlimited internet for almost every part of korea. Battery can last for the whole day of travelling. Device was nicely pack in the case.

  • DO TUONG VY 25 Nov 2020
    Highly recommended

    The procedure of receiving and returning Wifi is very easy, just find the right counter of KT Olleh, there will be enthusiastic staff to guide and do all the procedures for you. The battery is also used for a long time, there is a Wifi Department, so your excursions and you are also very easy. The Wifi transmitter is also very light and compact, with a carrying bag so it doesn't feel cumbersome to carry.

    Show original (Translated review)
  • CHIA WEI 10 Sep 2020
    Highly recommended

    The Internet is very stable. When you go to the counter, you will pay 1,000 won as the deposit. When you return the machine, it will automatically be refunded. The volume is small and convenient, but remember to bring the transmission line. 🤣 Bring the mobile power supply and forget the cable 😂 The lack of electricity is really scary Damn me

    Show original (Translated review)
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Activity Q&A

Q: What do I need for the device redemption beside voucher?

A: Please bring your passport, and the credit card under your name (with more than 3 months validity).

Q: Can I amend the pickup date and location?

A: You can contact us at least 48 hours prior to the activity, we will seek advice from the local operator.

Q: Can I extend the booking period during travel?

A: Sorry, we can't extend the rental period. You will be charged KRW3,300 per day for late returns. The overdue charge of KRW3,300 per day will be calculated until the local operator receives the device.

Q: Is there any other method to pay the deposit? Would debit card or dual-type card (Credit + Debit) be accepted?

A: Debit card or dual-type card (Credit + Debit) will not be accepted at the counter. Counter will only accept credit cards. Visitors that only have a debit card will not be able to rent the device.

Q: Can I cancel the booking?

A: Yes, you can make the cancellation at least 48 hours before your selected travel date.

Klook Help Center

US$ 2.85 7.85

Per Day Per Device

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Free cancellation - 48 hours notice

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