Sihanoukville International Airport
Preah Sihanouk, Cambodia
KOS Historical Analytics
90-day wait time patterns, hourly breakdowns, and best/worst time predictions for Sihanoukville International Airport.
Unlock with PremiumAbout Sihanoukville International Airport
Sihanoukville International Airport (KOS) serves Preah Sihanouk in Cambodia. Travelers flying through KOS can expect average security wait times of around 20 minutes, though this varies by time of day and season.
International travelers arriving at KOS should plan ahead for immigration processing.
KOS Airport FAQs
How long is the security line at KOS?
Security wait times at Sihanoukville International Airport vary by time of day and day of week. Check the wait time cards above for current estimates. Peak hours (6-9 AM, 4-7 PM) typically have longer waits.
Does KOS have TSA PreCheck?
TSA PreCheck availability varies. Check the airport's official website for the latest checkpoint information.
How early should I arrive at KOS?
For domestic flights, arrive at least 2 hours early. For international flights, arrive 3 hours early. During peak travel periods and holidays, add an extra 30-60 minutes.
What terminals does KOS have?
Check the airport map for terminal information.
Departure Information
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Quick Info
Peak Hours
Tips for KOS
- Arrive at least 150 minutes before your flight to allow time for check-in, security, and immigration.
- Security is typically busiest 6-9 AM and 4-7 PM. Midday flights (11 AM-2 PM) usually have the shortest queues.
- Check-in online and have your boarding pass ready on your phone to save time at the airport.
Arrival Time
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How long is the security line at KOS?
Security wait times at Sihanoukville International Airport vary by time of day and day of week. Peak hours (6-9 AM, 4-7 PM) typically see the longest waits. FlightQueue provides real-time estimates based on historical data and crowd reports.
What is the best time to go through security at KOS?
The best times for shorter security lines at Sihanoukville are typically mid-morning (10-11 AM) and early afternoon (1-3 PM). Avoid the morning rush (6-9 AM) and evening peak (4-7 PM).
How early should I arrive at KOS?
For domestic flights at Sihanoukville, arrive 1.5-2 hours before departure. For international flights, arrive 2.5-3 hours early. During peak travel periods, add an extra 30 minutes.
Does KOS have TSA PreCheck?
TSA PreCheck availability varies by checkpoint at Sihanoukville. Check FlightQueue for the latest checkpoint data.