Cambodia Angkor Air Co., Ltd (IATA Code: K6, ICAO Code: KHV) is the only national flag carrier invested by the Royal Government of Cambodia and specialized verified by legislation. In addition to commercial flights, it is also responsible for the flights of the Royal Family, the Prime Minister's VIP flight, and it is the Cambodian civil aviation industry Representative.

The history of the Cambodian national flag carrier dates back to October 15, 1956. It has been carrying the dream of the Kingdom of Cambodia to build a modern country for more than 60 years. For a long time, Government Ministers (3-4 Deputy Ministers) concurrently serve as members of the K6 Board of Directors. A reporting system has also been established for the Board of Directors to reach out to the Prime Minister.

K6 currently operates numerous domestic and international routes, including Southeast Asian countries, India, Palau, and more than 10 cities in China such as Guangzhou, Zhengzhou, Nanning, Hongkong, Beijing, Shanghai and Macau. Through code sharing with Vietnam Airlines, K6 flies to France, the United Kingdom, Australia and other destinations. The fleet size 10-year plan（2023-2032）is 32 aircraft.

In addition to the Royal Government of Cambodia, K6's shareholders include 7Trip International Co., Ltd (a well-known capital in Cambodia), Henan Airport Investment Group (a size state-owned enterprise in China)), and Vietnam Airlines (a national flag carrier owned by the Vietnamese government).

For more than 60 years, K6 has maintained a first-class flight safety record, good operation management, and control system. It is the only Cambodian airline with the International Air Transport Association Operational Safety Audit (IOSA) certification.

The K6 headquarters is located in Phnom Penh, the capital of Cambodia, with main bases in Phnom Penh International Airport and Siem Reap International Airport. K6 has set up China headquarters in Zhengzhou and branch offices in Guangzhou, Shanghai, and Hongkong, also has offices in Ho Chi Minh City, Vietnam, New Delhi (India), and Bangkok (Thailand).

The current Chairman of the Board of Directors of K6 is concurrently held by Mr. Mao Havannall (the Minister in charge of the State Secretariat of Civil Aviation of Cambodia), and the Vice Chairman and CEO is Mr. Zhan David.