Sihanouk International Airport
Preah Sihanouk, Cambodia

Sihanouk International Airport
Cambodia's gateway to the Gulf of Thailand coastline.
- ›Located approximately 18 kilometers from central Sihanoukville.
- ›Serves as a key entry point for tourism to Koh Rong and other Gulf of Thailand islands.
- ›The airport saw a significant surge in Chinese-operated flights during the late 2010s amid a Chinese investment boom in Sihanoukville.
- ›ICAO code VDSV reflects Cambodia's national aviation prefix 'VD'.
- ›Runway length is sufficient to handle narrow-body jet aircraft such as the Boeing 737 and Airbus A320 families.
Sihanouk International Airport, formerly known as Kompong Som Airport, serves the coastal city of Preah Sihanouk (Sihanoukville) in southwestern Cambodia. It acts as the primary air gateway to the Gulf of Thailand coastline, connecting beach travellers and island-hoppers to Koh Rong, Koh Rong Sanloem, and beyond. The airport has undergone modernisation efforts to accommodate growing regional tourism, handling both international and domestic traffic.
- Main Terminal — A single compact terminal handling all arrivals and departures, with basic check-in, immigration, and a small selection of shops and cafes.
- Taxis available at the official taxi stand outside arrivals
- Tuk-tuks and moto-taxis for budget travel into the city
- Private car transfers bookable through hotels and guesthouses
- Ride-hailing apps such as Grab available in the area
- Sokha Beach Resort
- Wyndham Reamea Sihanoukville
- Serendipity Beach Resort
- Holiday Villa Beach Resort & Spa
Inside the terminal, food and beverage options are limited to a small cafe and snack kiosks serving basic Khmer and international fare. The city of Sihanoukville, a short drive away, offers a wide range of seafood restaurants, beachside eateries, and international cuisine. Visitors are advised to explore the Ochheuteal Beach and Serendipity Beach strips for a more varied dining experience.
- Agree on a fare with taxi or tuk-tuk drivers before departing the airport to avoid overcharging.
- Carry US dollars or Cambodian riel, as card payment acceptance at the airport and nearby transport is limited.
- Book ferry tickets to Koh Rong or Koh Rong Sanloem in advance during peak season to secure a spot.
- The airport is small, so arrive at least 90 minutes before departure for international flights to allow time for check-in and immigration.
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Sihanouk International Airport, located 20 kilometres (12 mi) east of Sihanoukville City in Sihanoukville Province, is Cambodia's third largest international airport. It is named, like the province itself, after King Norodom Sihanouk. The airport is also known as Kang Keng Airport. The IATA code KOS is derived from Sihanoukville's alternative name, "Kampong Som".
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