Cheap flights from Phuket to Sihanoukville

One-way fares from $170 · HKT → KOS · prices found by travellers in the last 48 hours

Compare all dates Sihanoukville → Phuket
Cheapest fare
$170

AirAsia · Mon, Mar 1

Cheapest month
March

from $170

Direct flights
Not recently

Usually 1+ stop

Quickest trip
3h 20m

640 km

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Cheapest month to fly from Phuket to Sihanoukville

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

  1. November 2026 $189
  2. December 2026 $184
  3. January 2027 $188
  4. March 2027 Cheapest $170
  5. June 2027 $204

Cheapest dates in March 2027

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

AirAsia
Depart08:45 Mon, Mar 1HKT → KOS 3h 25m · 1 stop
$170one way, per person
View deal
AirAsia
Depart13:35 Tue, Mar 9HKT → KOS 3h 30m · 1 stop
$184one way, per person
View deal
Batik Air Malaysia
Depart19:25 Fri, Mar 5HKT → KOS 3h 30m · 1 stop
$185one way, per person
View deal
Batik Air Malaysia
Depart19:25 Sat, Mar 6HKT → KOS 3h 30m · 1 stop
$194one 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 Phuket to Sihanoukville

Phuket (HKT) and Sihanoukville (KOS) are about 640 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 3h 20m. Over the next few months, one-way fares start from $170, 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 Phuket to Sihanoukville?

The cheapest one-way fare we've seen recently is $170 with AirAsia, departing Monday, March 1, 2027. Over the coming months, the lowest fare in each month ranges from $170 to $204.

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

March 2027 currently has the lowest fares, from $170 one way.

Are there direct flights from Phuket to Sihanoukville?

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

How long is the flight from Phuket to Sihanoukville?

The quickest journey we've seen takes about 3h 20m. Phuket and Sihanoukville are around 640 km apart.

Which airlines fly from Phuket to Sihanoukville?

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

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