Yunho Eye Clinic
Ophthalmology clinic in Sinsa-dong, Gangnam-gu, Seoul with 22 public reviews on Naver.
5 clinics in Apgujeong, Seoul offering LASIK & LASEK. Indicative price 1,200,000 - 3,000,000 both eyes KRW, minimum stay 7 days.

Apgujeong Rodeo and the surrounding blocks hold the densest concentration of cosmetic surgery and dermatology clinics anywhere in the world. Line 3 Apgujeong Station and Bundang Line Apgujeong Rodeo Station both serve the area, and most clinics sit within a ten minute walk of one of them.
Ophthalmology clinic in Sinsa-dong, Gangnam-gu, Seoul with 22 public reviews on Naver.
Ophthalmology clinic in Sinsa-dong, Gangnam-gu, Seoul with 29 public reviews on Naver.
Ophthalmology clinic in Cheongdam-dong, Gangnam-gu, Seoul with 110 public reviews on Naver.
Ophthalmology clinic in Apgujeong-dong, Gangnam-gu, Seoul with 144 public reviews on Naver.
Ophthalmology clinic in Sinsa-dong, Gangnam-gu, Seoul with 311 public reviews on Naver.
LASIK gives usable vision within a day and comfort within hours, but leaves a permanent flap that is a consideration for contact sports and military service. LASEK has no flap, suits thinner corneas, and costs three to five days of blurred, uncomfortable vision while the surface heals.
The length of your trip is set by the mandatory follow-up interval, not by how quickly you feel well, and flying too early raises the risk of swelling, bleeding and thrombosis.
Foreign patients without Korean national health insurance pay the full private rate, which is still typically 30 to 70 percent below US pricing for the same procedure, and card payment is accepted almost everywhere.
Source: Health Insurance Review and Assessment Service, medical institution information https://www.hira.or.kr/eng/main.do