Siem Reap to Preah Sihanouk (SAI–KOS) — Airlines, Schedules & Connections

SAI Airport Page →
198 mi airlines 14/wk
On-time Some delays Frequent delays
Flight Schedule 4 flights Verified 21m ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
✓
→
K6131+1
K6 Air Cambodia
AT7
11:55 AM
+07
1:05 PM
+07
1h 10m
—
M T W T F S S
Prices
✓
→
VN3801cs
VN Vietnam
AT7
11:55 AM
+07
1:05 PM
+07
1h 10m
—
M T W T F S S
Prices
✓
←
VN3800cs
VN Vietnam
AT7
1:35 PM
+07
2:30 PM
+07
0h 55m
—
M T W T F S S
Prices
✓
←
K6130+1
K6 Air Cambodia
AT7
1:35 PM
+07
2:30 PM
+07
0h 55m
—
M T W T F S S
Prices

No flights match your filters.

No nonstop flights on this route. connecting options below.

✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Siem Reap to Preah Sihanouk
1 carrier, 14 flights/week nonstop.
1 Airlines 14 Flights/wk 198 mi 1h 10m nonstop 3 1-stop hubs

SAI–KOS is served by 1 airline with nonstop service. Air Cambodia leads the route. The flight covers 198 miles in approximately 1h 10m. Beyond nonstop, 3 hubs offer 1-stop connections.

Also explore SAI Routes KOS Routes SAI Live Flights KOS Live Flights
Carriers on this route

Airline Landscape

All carriers operating nonstop SAI–KOS service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
K6 Air Cambodia Also: VN 7 AT7 1h10 – – VN
Aircraft on this route
AT7 Aerospatiale/Alenia ATR 72 – K6, VN
Alliance coverage
Unaffiliated: K6 (7 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Schedule

Weekly Schedule Pattern

Nonstop flight frequency by day of week, SAI to KOS direction.
Mon
2
flights
Tue
2
flights
Wed
2
flights
Thu
2
flights
Fri
2
flights
Sat
2
flights
Sun
2
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
2
Nonstop flights
14
Outbound / wk
14
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for SAI to KOS.
1-STOP
One-Stop Connections
3
Hubs
~17h
Fastest
~22h
Longest
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
42
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Preah Sihanouk is 0 hours the same as Siem Reap.
SAI: +07 · KOS: +07

When it's 6:00 PM in Siem Reap, it's 6:00 PM in Preah Sihanouk.
Distance & Flight Time
198 mi / 318 km
Nonstop flight time is approximately 1h 10m.
Facts

SAI–KOS Quick Facts

Key statistics for the Siem Reap to Preah Sihanouk route.
Route details
Distance198 mi / 318 km
Flight time1h 10m
Time difference0 hours
Airlines (nonstop)1
Weekly flights14 out / 14 return
1-stop connections3 hubs
Origin: SAI
Full nameSiem Reap-Angkor International Airport
IATA / ICAOSAI / VDSA
TimezoneAsia/Phnom_Penh
Elevation191 ft / 58 m
Destination: KOS
Full nameSihanouk International Airport
IATA / ICAOKOS / VDSV
TimezoneAsia/Phnom_Penh
Elevation33 ft / 10 m
FAQ

Frequently Asked Questions

Common questions about SAI to KOS flights.
Nonstop flights from Siem Reap-Angkor International Airport to Sihanouk International Airport take approximately 1h 10m. The route covers 198 miles.
1 airline operates nonstop service: Air Cambodia. Plus 1 codeshare partner.
There are approximately 14 nonstop flights per week from SAI to KOS. The return direction has about 14 weekly flights.
Yes, 1-stop connections are available through SGN, KMG and KUL. These options provide additional schedule flexibility.
Yes, return flights from KOS to SAI are available. Use the direction toggle at the top to view the return schedule.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from SAI to KOS

Siem Reap-Angkor International Airport (SAI) and Sihanouk International Airport (KOS) are connected by nonstop service from Air Cambodia. With 14 weekly departures, this is a well served route.

SAI to KOS Flight Duration and Schedule

Nonstop flight time from SAI to KOS ranges from 1 hours 10 minutes. The route covers a distance of 198 miles (318 km). There are approximately 14 weekly flights outbound and 14 return, totaling 28 flights per week in both directions.

Connecting Options and Alternatives

3 one-stop connections are available, with the fastest taking approximately 17 hours via SGN. Two-stop connections are also available via intermediate hubs.