Cheap flight deals from Cairns to Sihanoukville Starting at AED 1,354

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

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Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Cairns to Sihanoukville?

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  • 16 23
  • 23 30

  • Apr

    30 6
  • 6 13
  • 13 20
  • 20 27

  • May

    27 4
  • 4 11
  • 11 18
  • 18 25

  • Jun

    25 1
  • 1 8
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • When are flight tickets from Cairns (CNS) to Sihanoukville (KOS) the cheapest?

    Airlines adjust prices for flights from Cairns to Sihanoukville based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Cairns (CNS) to Sihanoukville (KOS) cost?

    According to Trip.com's data, the lowest price is around AED 3,445.

  • How many airports are there in Sihanoukville (KOS)?

    There are 1 airport(s) near Sihanoukville (KOS): Sihanouk International Airport.

How to find a cheap flight from Cairns to Sihanoukville

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Cairns to Sihanoukville. Book your flights at the right time and save more.
1
Being flexible with your dates to get the cheapest Cairns to Sihanoukville ticket.
Tap "Date" on flight search bar to get the calender for Cairns to Sihanoukville airfare over next 6 months in 2025.
2
Compare cheap Cairns to Sihanoukville flight deals from over hundreds of airlines.
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3
Set up a Price Alert
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Don't miss cheap Cairns to Sihanoukville flight deals and promo codes.
You can always get the latest deals through Trip.com Deals and Promo Codes for cheap flights. If registering a free membership, you can receive more deals for your flights.
5
Book early or wait unitl the last minute.
It's always better to book early. Flight tickets tend to be the cheapest when they are first released, normally about a year before the departure date. So, check online as soon as the flights you want become available. If you miss the cheapest time, you can still find lower-priced tickets as the flight date approaches.
6
Search for flights on the go.
To get the best flight booking experience on the go, download Trip.com and search for cheap flight tickets from Cairns to Sihanoukville to get exclusive deals for you.

Flight Info | Cairns to Sihanoukville

Off-season for travel March
Peak season for travel April
Flight distance 5,545.43 km
Popular airline Jetstar Airways

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