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Connecting route · Sri Lanka → Cambodia

Flights from Colombo to Sihanoukville

There are no direct flights from Colombo to Sihanoukville. The easiest way is one stop via Kuala Lumpur or Ho Chi Minh City, about 6h 42m door to door.

No direct flights · 2 connection options From 6h 42m
CMBKOSKUL

Colombo to Sihanoukville at a glance

Fastest journey6h 42mEstimated
Nonstop flightsNoneConnect via Kuala Lumpur or Ho Chi Minh City

Best ways to fly from Colombo to Sihanoukville

Ranked by how easy the connection is: one airline or alliance first (bags and connection protected), then the quickest self-transfer options.

1
CMB Kuala Lumpur (KUL) KOS
Leg 1: AirAsia, Batik Air Malaysia, FitsAir · Leg 2: AirAsia, Sky Angkor Airlines
One airline, one ticket ~6h 42m
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2
CMB Ho Chi Minh City (SGN) KOS
Leg 1: VietJet Air, Vietnam Airlines · Leg 2: Air Cambodia
Self-transfer likely ~7h 39m
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Connections are computed from flights actually flown over the last 8 weeks, with at least 45 minutes to change on one airline and 2 hours on separate tickets. Times are local. The search shows live itineraries and exact times.

Good to know

Distance
2,631 km1,634 miles
Journey time
6h 42mestimate
Time difference
+1.5hSihanoukville vs Colombo
Currency in Sihanoukville
USD
Airports
CMB → KOS

Flights from Colombo to Sihanoukville: questions answered

Are there direct flights from Colombo to Sihanoukville?
No. There is no nonstop service, so you will connect, most easily in Kuala Lumpur and Ho Chi Minh City. Some connections are on one airline or alliance, so your bags and connection are protected on a single ticket.
How long is the flight from Colombo to Sihanoukville?
With one connection the journey usually takes around 6h 42m, depending on the layover. The straight-line distance is 2,631 km.
Where do you change planes between Colombo and Sihanoukville?
The best connecting points are Kuala Lumpur (KUL) and Ho Chi Minh City (SGN). AirAsia flies both legs via Kuala Lumpur, so you can book it as one ticket.
Which airports serve Colombo and Sihanoukville?
Colombo: Bandaranaike International Colombo Airport (CMB). Sihanoukville: Sihanouk International Airport (KOS).
What is the time difference between Colombo and Sihanoukville?
Sihanoukville is 1.5 hours ahead of Colombo.

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