Gwangju Airport's official parking information offers the first 20 minutes free for all vehicles. For small cars, the first 30 minutes cost KRW 500 and each additional ten minutes costs KRW 200. The daily cap is KRW 9,000 Monday–Thursday and KRW 10,000 Friday–Sunday. The official table lists the same daily caps for larger vehicles.
There is a 30-minute exit grace period after paying at an advance-payment kiosk. Discounts for registered disability vehicles, compact cars and qualifying families depend on eligibility and documentation. Recheck holiday treatment and discounts with the operator before visiting.