Siem Reap International Airport (Khmer: អាកាសយានដ្ឋានអន្តរជាតិសៀមរាប; French: Aéroport international de Siem Reap) serves Siem Reap, a popular tourist destination due to nearby Angkor Wat. It is the second busiest airport in Cambodia after Phnom Penh International Airport.
The airport is close to Siem Reap, Battambang, Samraong, Sisophon, Pursat, Bua Chet, Tbeng Meanchey, Kampong Thum, Kampong Thom, Pailin, Aranyaprathet, Prakhon Chai, Kampong Chhnang, Phrai Bueng, Surin, Ban Bu Sung, Wang Sombun, Wang Nam Yen, Uthumphon Phisai, Sanom (Thailand, Cambodia).