Cheap flights from Singapore to Sihanoukville

One-way fares from $211 · SIN → KOS · prices found by travellers in the last 48 hours

Compare all dates Sihanoukville → Singapore
Cheapest fare
$211

Scoot · Mon, 1 Mar

Cheapest month
March

from $211

Direct flights
Not recently

Usually 1+ stop

Quickest trip
2h 50m

1,030 km

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Cheapest month to fly from Singapore to Sihanoukville

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 $223
  2. January 2027 $266
  3. February 2027 $381
  4. March 2027 Cheapest $211

Cheapest dates in March 2027

The lowest fares we've seen for each day, cheapest first.

Scoot
Depart04:40 Mon, 1 MarSIN → KOS 3h 05m · 1 stop
$211one way, per person
View deal
See every date in March 2027 →

Plan the rest of your trip to Sihanoukville

Where to stay, what to do and getting around, from our travel partners.

Where to stay

Hotels in SihanoukvilleCompare places to stay on Booking.com Find hotels →

Things to do

Things to do in SihanoukvilleTours, attractions and day trips on Klook Explore →

Getting around

Airport transfer in SihanoukvillePre-book a driver to meet you at arrivals, with Kiwitaxi Book a transfer → Car hire in SihanoukvilleCompare rental cars from major brands on EconomyBookings Compare cars →

Stay connected

eSIM for CambodiaMobile data from the moment you land, by Airalo Get eSIM →

About flights from Singapore to Sihanoukville

Singapore (SIN) and Sihanoukville (KOS) are about 1,030 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 2h 50m. Over the next few months, one-way fares start from $211, and March 2027 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Singapore to Sihanoukville?

The cheapest one-way fare we've seen recently is $211 with Scoot, departing Monday, 1 March 2027. Over the coming months, the lowest fare in each month ranges from $211 to $381.

What is the cheapest month to fly from Singapore to Sihanoukville?

March 2027 currently has the lowest fares, from $211 one way.

Are there direct flights from Singapore to Sihanoukville?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Singapore to Sihanoukville?

The quickest journey we've seen takes about 2h 50m. Singapore and Sihanoukville are around 1,030 km apart.

Which airlines fly from Singapore to Sihanoukville?

Recent fares on this route were with Batik Air Malaysia, AirAsia and Scoot.

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