Sihanouk International Airport
Cambodia’s main coastal airport, serving as a gateway to Sihanoukville and the Gulf of Thailand.
Overview of the Airport
Sihanouk International Airport (KOS) is located 20 kilometers east of Sihanoukville city center. It serves as the principal airport for Cambodia’s southern coast, supporting tourism and economic development in the region.
10.5797, 103.6372
Growth Trend
Passenger traffic at KOS increased by 249.8% year-over-year in the first five months of 2025, reflecting a strong recovery from previous lows.[4]
Employment
1,200
Staff includes airline personnel, ground handlers, security, and airport operations teams.
Global Ranking
Market Share of Major Airlines
Capacity Expansion
Recent runway and terminal upgrades have increased capacity to accommodate larger aircraft and higher passenger volumes.
Technological Advancements
Deployment of advanced security screening and digital passenger information systems enhances operational efficiency.
Sustainability Initiatives
Implementation of energy-efficient lighting and waste management aligns with Cambodia’s green airport standards.
Recommendations
Policy Alignment
Coordinate with national authorities to support tourism recovery and secure funding for further infrastructure improvements.
Infrastructure Investment
Prioritize expansion of apron and terminal facilities to meet projected growth and improve service quality.
Sustainability Focus
Accelerate adoption of renewable energy and eco-friendly practices to meet environmental targets.
