It operated domestic services, as well as regional flights to Thailand out of Phnom Penh International Airport and Angkor International Airport, Siem Reap.

[1] The airline was established on 24 October 1999 and began international services on 28 December 2000.

It was wholly owned by Prince Norodom Chakrapong.

[1] It was planned to extend international services to Ho Chi Minh City, to China and to Singapore,[2] but the airline was shut down in 2004.

[3] At closure, Royal Phnom Penh Airways operated the following services:[1] Media related to Royal Phnom Penh Airways at Wikimedia Commons