Prepaid Internet

Choose from 3 / 6 / 12 month according to your needs!

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Perfect Case for Prepaid Internet!

Choosing Prepaid Internet Suiting Your Needs

Subscribe for as much as you need and withdraw automatically after use!
Extend freely if you need more!

Contract type Prepaid internet
Max 100M
Prepaid internet
Max 500M
Prepaid internet
Max 1G
3 months Discount 30%
Postpaid Internet 132,000 KRW
One-time payment 94,600 KRW
(31,533 KRW month)
Discount 25%
Postpaid Internet 151,000 KRW
One-time payment 116,600 KRW
(38,866 KRW month)
Discount 23%
Postpaid Internet 178,200 KRW
One-time payment 138,600 KRW
(46,200 KRW month)
Contract type Prepaid internet
Max 100M
Prepaid internet
Max 500M
Prepaid internet
Max 1G
6 months Discount 36%
Postpaid Internet 264,000 KRW
One-time payment 178,200 KRW
(29,700 KRW month)
Discount 33%
Postpaid Internet 303,600 KRW
One-time payment 211,200 KRW
(35,200 KRW month)
Discount 37%
Postpaid Internet 356,400 KRW
One-time payment 233,200 KRW
(38,867 KRW month)
Contract type Prepaid internet
Max 100M
Prepaid internet
Max 500M
Prepaid internet
Max 1G
12 months Discount 45%
Postpaid Internet 528,000 KRW
One-time payment 312,400 KRW
(26,033 KRW month)
Discount 41%
Postpaid Internet 607,200 KRW
One-time payment 378,400 KRW
(31,533 KRW month)
Discount 38%
Postpaid Internet 712,800 KRW
One-time payment 466,400 KRW
(38,867 KRW month)
  • The rates above include charges on the use of service and modem.
  • However, dispatch cost (36,000 KRW) and deposit (20,000 KRW) are charged separately, and the deposit will be returned when you return the set-top box.

It’s Easy to Subscribe to Prepaid Internet

Get your credit card ready and give us a call! That’s all it takes!
Credit card installment plans are also available

It’s a Fact. KT Offers the Best Internet Services!

Most inexpensive among domestic carriers
No contract necessary. Cancel without penalty.

※ Comparison of 12 months of KT prepaid internet and 1-year contract amount of other companies

Device (modem) rental

Actual charges including V.A.T.

Modem Fee Dispatch Fee Device Deposit
Modem Fee
4,400 KRW
[3, 6 Months]
Internet 27,500 KRW
+
Wi-fi 22,000 KRW

[12 Months]
27,500 KRW
Modem Deposit
20,000 KRW
+
Wi-fi Deposit
45,000 KRW

※ Refunded if you return the device within 6 months of cancellation

Actual charges including V.A.T.

  • For the deposit, return the modem to a local KT Plaza within six months after the plan is terminated and receive a refund for the deposit (20,000 KRW) in cash or have it transferred to your bank account.

Dispatch cost

  • 36,000 KRW / trip (including V.A.T.)
  • After February 20, 2023, an additional charge of 45,000 KRW is applied for dispatch during weekend, holidays and evening hours.

Subscription and precautions

  • The maximum speed may be different from the actual speed at which the service is provided depending on the communication equipment at the installation location and device.
  • There is no limit on data, but the speed will be limited to a maximum of 100Mbps for the day if usage exceeds 150GByte/day.
  • The service is provided at the normal speed only when the PC LAN card, laptop network card, and other equipment support giga internet.
  • If you wish to extend the period of service, request for an extension one day before expiration to extend the term with the same package.
  • The extension cannot be arranged at the customer center on holidays (i.e. the day before the expiration is a holiday). Request for extension beforehand.
  • You may not change package or request for a refund during the period of use.
  • Expiration date: Opening date + Number of months in the subscription – 24:00 for 1 day, (e.g. For a three month plan opened on June 26, it will expire at 24:00 on September 25)
  • You cannot subscribe to additional services (Clean Eye, etc.), TV, IoT, etc.
  • You cannot change name, switch plans, or pause the service.
  • When the modem is not installed, charges for modem use (4,400 won) and deposit for modem (20,000 won) will be refunded during or after the period of use.