The airport of Sihanoukville began to expand to reach 10 million passengers

The expansion of the Gangwon Airport has begun, with the airport expanding the 1,000-meter runway, making the airport more accessible to passengers and larger planes. After this expansion, the airport has the same capacity and length of runway as the Phnom Penh International Airport today, while today the size of the airport is the same size as Siem Reap Airport.
After this stretch of the road is expanded, we will arrange to build a continuous passenger enclosure so that it can accommodate 10 million passengers a year. There are currently 11 airline companies operating on the airline, which does not include charter flight.

The expansion plan of the airport will be completed by early 2019 if there is no change.Cambodia's Prime Minister Samdech Techo Hun Sen recently said  that Sihanoukville's airspace will be expanded to accommodate more passengers, as the government's goal is for Cambodia to receive air passengers. Up to 30 million in 2030.Meanwhile, Tianjing Union Development Group has  also begun to build another international airport in BoTum district of Koh Kong province.