Currently, the most affordable month to book a Korean Air flight from Seoul Gimpo Intl Airport to Jeju City in September, with an average price of ₱212. Conversely, traveling with Korean Air from Seoul Gimpo Intl Airport to Jeju City in January will be the most expensive, with an average cost of ₱401. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.
January
₱22,864
February
₱22,579
March
₱16,022
April
₱16,250
May
₱15,908
June
₱13,798
July
₱15,338
August
₱14,939
September
₱12,088
October
₱16,022
November
₱16,763
December
₱17,448
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