Currently, the most affordable month to book a Korean Air flight from Seoul Gimpo Intl Airport to Jeju City in October, with an average price of HK$220. Conversely, traveling with Korean Air from Seoul Gimpo Intl Airport to Jeju City in July will be the most expensive, with an average cost of HK$327. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
January
HK$1,877
February
HK$1,807
March
HK$1,807
April
HK$1,870
May
HK$2,331
June
HK$1,932
July
HK$2,558
August
HK$2,081
September
HK$1,838
October
HK$1,721
November
HK$1,870
December
HK$1,823
Entertainment
Crew
Boarding
Comfort
Food