VOC user’s guide
Voice of Customer (VOC) at KAC aims to improve communication services on inquiries, inconveniences and suggestions regarding airport use.
Your feedback as our valued customer will be used to improve our business performance.
VOC registration requires login under real name.
Response time : within 48 hours after VOC registration (excluding weekend and public holiday)
VOCs containing slander, profanity, pranks, promotion messages etc. will be deleted at our discretion.
Korea Airports Corporation (KAC) offers phone consultations regarding the use of Korean airports(excluding Incheon International Airport)
(KAC Customer Service Center 1661-2626)
VOC registration
For matters related to the Incheon International Airport, Customs, Ministry of Justice, Airline and others, please, contact the relevant agency directly.
Your personal information (name, contacts) may be provided in case of matters related to other organizations and airlines.
* If you click on the airport use process icon below, you will be taken to the reception screen.
For the information related to the Incheon International Airport, please contact the airport directly.
Incheon int-l airport ShortcutsFor the airline-related information, please contact the airline directly.
