According to Korean Air Lines's latest financial reports the company's current revenue (TTM ) is HK$103.66 Billion. In 2023 the company made a revenue of HK$95.59 Billion an increase over the revenue in the year 2022 that were of HK$84.55 Billion. The revenue is the total amount of income that a company generates by the sale of goods or services. Unlike with the earnings no expenses are subtracted.