Travelers are voting Phnom Penh Intl. Airport, Siem Reap Intl. Airport and Ban Lung Ratanakiri Airport as the best of 6 airport, bus and rail stations in Cambodia. Also popular are Battambang Airport in Battambang, Sihanoukville Airport in Sihanoukville and Stung Treng Airport in Stung Treng. Want more? Check out our map of airport, bus and rail stations in Cambodia.