Kunming to Preah Sihanouk (KMG–KOS) — Airlines, Schedules & Connections

KMG Airport Page →
1,006 mi airlines charter/private 3/wk
On-time Some delays Frequent delays
Flight Schedule 2 flights Verified 13m ago
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
✓
→
DR5029
DR Ruili
73H
6:15 PM
CST
8:10 PM
+07
2h 55m
—
M T W T F S S
Prices
✓
←
DR5030
DR Ruili
73H
9:10 PM
+07
12:45 AM+1
CST
2h 35m
—
M T W T F S S
Prices

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

✦ 1-Stop connections via 7 hubs
CAN Guangzhou (Huadu) 6h 53m 3U8LAQ → ZA Guangzhou (Huadu) (CAN) to Preah Sihanouk flights
SZX Shenzhen 8h 7m 3U8LCA → K6 Shenzhen (SZX) to Preah Sihanouk flights
KUL Sepang 9h 37m AKMUOD → AKKT Sepang (KUL) to Preah Sihanouk flights
SGN Ho Chi Minh City 18h 13m MUVN → K6VN Ho Chi Minh City (SGN) to Preah Sihanouk flights
SAI Siem Reap 22h 45m MU → K6VN Siem Reap (SAI) to Preah Sihanouk flights
XMN Xiamen ~7h 45m 3UKYMF → Xiamen (XMN) to Preah Sihanouk flights
WUX Wuxi ~8h 55m 8LA6DR → DR Wuxi (WUX) to Preah Sihanouk flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Kunming to Preah Sihanouk
1 carrier, 3 flights/week nonstop.
1 Airlines 1,006 mi 2h 55m nonstop -1h behind

KMG–KOS is served by 1 airline with nonstop service. Ruili Airlines leads the route. The flight covers 1,006 miles in approximately 2h 55m. Beyond nonstop, 1-stop connecting options are also available.

Also explore KMG Routes KOS Routes KMG Live Flights KOS Live Flights
All flights from Preah Sihanouk (KOS) Preah Sihanouk to Kunming flights
Carriers on this route

Airline Landscape

All carriers operating nonstop KMG–KOS service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
DR Ruili Airlines 3 73H 2h55 – – –
Aircraft on this route
73H Boeing 737-800 (Winglets) – DR
Alliance coverage
Unaffiliated: DR (3 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, KMG to KOS direction.
Mon
0
flights
Tue
1
flight
Wed
0
flights
Thu
1
flight
Fri
0
flights
Sat
1
flight
Sun
0
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
1
Nonstop flights
3
Outbound / wk
3
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for KMG to KOS.
1-STOP
One-Stop Connections
7
Hubs
~6h
Fastest
~22h
Longest
CAN ~6h 53m XMN ~7h 45m SZX ~8h 7m WUX ~8h 55m KUL ~9h 37m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
271
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
-1h
Preah Sihanouk is 1 hour behind Kunming.
KMG: CST · KOS: +07

When it's 6:00 PM in Kunming, it's 5:00 PM in Preah Sihanouk.
Distance & Flight Time
1,006 mi / 1,618 km
Nonstop flight time is approximately 2h 55m gate to gate.
Visa & Entry

Chinese passport holders can obtain a visa on arrival in Cambodia for USD 30 (tourist) or apply for an eVisa online before departure. The maximum stay is 30 days. All visitors flying into Cambodia must submit an electronic arrival card within 7 days before arrival. A pilot visa-free program for Chinese nationals (stays up to 14 days) is scheduled from June 15 to October 15, 2026.

Verify entry requirements with official sources before travel.
Getting to KMG

Kunming Metro Line 6 runs from Kunming South Railway Station and Guangfu Road to the airport in 40–55 minutes (¥6–8). Trains operate 6am to 11pm and bypass the expressway congestion that affects taxis during peak hours.

The airport is 26km northeast of central Kunming. Taxis cost ¥60–90 and take 40–60 minutes. Airport express coaches (¥25–30) serve major hotels. Traffic on the Kunming–Changshui Expressway can be heavy during holidays.

Facts

KMG–KOS Quick Facts

Key statistics for the Kunming to Preah Sihanouk route.
Route details
Distance1,006 mi / 1,618 km
Flight time2h 55m
Time difference-1 hour
Airlines (nonstop)1
Weekly flights3 out / 3 return
1-stop connectionsAvailable
Origin: KMG
Full nameKunming Changshui International Airport
IATA / ICAOKMG / ZPPP
TimezoneAsia/Chongqing
Passengers/yr47.1M
Elevation6,903 ft / 2,104 m
Destination: KOS
Full nameSihanouk International Airport
IATA / ICAOKOS / VDSV
TimezoneAsia/Phnom_Penh
Elevation33 ft / 10 m
FAQ

Frequently Asked Questions

Common questions about KMG to KOS flights.
Nonstop flights from Kunming Changshui International Airport to Sihanouk International Airport take about 2h 55m gate to gate. The route covers 1,006 miles.
1 airline operates flights from KMG to KOS: Ruili Airlines.
This route has limited weekly service. Check the schedule above for departure days and times in each direction.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Guangzhou Baiyun, Shenzhen Bao'an and Kuala Lumpur.
Preah Sihanouk is 1 hour behind Kunming.
Yes, return flights from KOS to KMG 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 KMG to KOS

Kunming Changshui International Airport (KMG) and Sihanouk International Airport (KOS) are connected by nonstop service from Ruili Airlines. With 3 weekly departures, this is a regularly served route.

KMG to KOS Flight Duration and Schedule

Nonstop flight time from KMG to KOS is about 2 hours 55 minutes gate to gate. The route covers a distance of 1,006 miles (1,618 km). There are approximately 3 weekly flights outbound and 3 return, totaling 6 flights per week in both directions.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Guangzhou Baiyun, Shenzhen Bao'an and Kuala Lumpur. Two-stop connections are also available via intermediate hubs.