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Find cheap one-way flights from Sydney to Sihanoukville starting at BRL 1,372.

Discover our range of affordable one-way and round-trip flights from Sydney to Sihanoukville and kick-start your next adventure today!

  • One way
  • Round-trip
      • SYD22:20
        18h 45m
        1 stop
        KOS13:05
        Sat, Feb 22|Sydney - Sihanoukville|AirAsia X
        BRL 1,372BRL 2,160
        36% OFF
        36% OFF
        BRL 2,160BRL 1,372

        Choose AirAsia X flights from Sydney to Sihanoukville.The one-way connecting flight with AirAsia X departs from Kingsford Smith Airport on Sat, Feb 22, arriving at Sihanouk International Airport.One-way Prices start from BRL 1,372 including taxes and charges.

      • SYD10:45
        28h 35m
        1 stop
        KOS11:20
        Sun, Jan 26|Sydney - Sihanoukville|AirAsia X
        BRL 1,493BRL 2,160
        31% OFF
        31% OFF
        BRL 2,160BRL 1,493

        Choose AirAsia X flights from Sydney to Sihanoukville.The one-way connecting flight with AirAsia X departs from Kingsford Smith Airport on Sun, Jan 26, arriving at Sihanouk International Airport.One-way Prices start from BRL 1,493 including taxes and charges.

      • SYD10:45
        28h 35m
        1 stop
        KOS11:20
        Sun, Feb 23|Sydney - Sihanoukville|AirAsia X
        BRL 1,495BRL 2,160
        31% OFF
        31% OFF
        BRL 2,160BRL 1,495

        Choose AirAsia X flights from Sydney to Sihanoukville.The one-way connecting flight with AirAsia X departs from Kingsford Smith Airport on Sun, Feb 23, arriving at Sihanouk International Airport.One-way Prices start from BRL 1,495 including taxes and charges.

      • SYD10:45
        28h 35m
        1 stop
        KOS11:20
        Sun, Feb 16|Sydney - Sihanoukville|AirAsia X
        BRL 1,549
        BRL 1,549

        Choose AirAsia X flights from Sydney to Sihanoukville.The one-way connecting flight with AirAsia X departs from Kingsford Smith Airport on Sun, Feb 16, arriving at Sihanouk International Airport.One-way Prices start from BRL 1,549 including taxes and charges.

      • SYD22:20
        18h 45m
        1 stop
        KOS13:05
        Sat, Mar 1|Sydney - Sihanoukville|AirAsia X
        BRL 1,686
        BRL 1,686

        Choose AirAsia X flights from Sydney to Sihanoukville.The one-way connecting flight with AirAsia X departs from Kingsford Smith Airport on Sat, Mar 1, arriving at Sihanouk International Airport.One-way Prices start from BRL 1,686 including taxes and charges.

      • SYD22:20
        18h 45m
        1 stop
        KOS13:05
        Tue, Jan 14|Sydney - Sihanoukville|AirAsia X
        BRL 1,707
        BRL 1,707

        Choose AirAsia X flights from Sydney to Sihanoukville.The one-way connecting flight with AirAsia X departs from Kingsford Smith Airport on Tue, Jan 14, arriving at Sihanouk International Airport.One-way Prices start from BRL 1,707 including taxes and charges.

      • SYD16:25
        21h 10m
        1 stop
        KOS09:35
        Sun, Feb 23|Sydney - Sihanoukville|Jetstar Airways
        BRL 1,789
        BRL 1,789

        Choose Jetstar Airways flights from Sydney to Sihanoukville.The one-way connecting flight with Jetstar Airways departs from Kingsford Smith Airport on Sun, Feb 23, arriving at Sihanouk International Airport.One-way Prices start from BRL 1,789 including taxes and charges.

      • SYD22:20
        18h 45m
        1 stop
        KOS13:05
        Sat, Jan 25|Sydney - Sihanoukville|AirAsia X
        BRL 1,818
        BRL 1,818

        Choose AirAsia X flights from Sydney to Sihanoukville.The one-way connecting flight with AirAsia X departs from Kingsford Smith Airport on Sat, Jan 25, arriving at Sihanouk International Airport.One-way Prices start from BRL 1,818 including taxes and charges.

      • SYD16:25
        21h 10m
        1 stop
        KOS09:35
        Thu, Mar 13|Sydney - Sihanoukville|Jetstar Airways
        BRL 1,832
        BRL 1,832

        Choose Jetstar Airways flights from Sydney to Sihanoukville.The one-way connecting flight with Jetstar Airways departs from Kingsford Smith Airport on Thu, Mar 13, arriving at Sihanouk International Airport.One-way Prices start from BRL 1,832 including taxes and charges.

      • SYD22:20
        18h 45m
        1 stop
        KOS13:05
        Tue, Jan 28|Sydney - Sihanoukville|AirAsia X
        BRL 1,848
        BRL 1,848

        Choose AirAsia X flights from Sydney to Sihanoukville.The one-way connecting flight with AirAsia X departs from Kingsford Smith Airport on Tue, Jan 28, arriving at Sihanouk International Airport.One-way Prices start from BRL 1,848 including taxes and charges.

      • SYD01:00 pm
        3h 5m
        Nonstop
        KOS02:00 pm
        Sun, Jan 12|Sydney - Sihanoukville|AirAsia X
        Find More Flights
        Find More Flights

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

When is the cheapest time to book flights from Sydney to Sihanoukville?

Explore the best time to buy affordable tickets to Sihanoukville with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

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

Cheapest airlines flights from Sydney to Sihanoukville

Which airline provides the cheapest flights from Sydney to Sihanoukville? Discover the option that best suits your travel needs before embarking on your journey.

Scoot
From BRL 1,289
AirAsia X Berhad
From BRL 1,372
Cebu Pacific
From BRL 1,781
Jetstar Airways
From BRL 1,789
VietJet Air
From BRL 2,017
Vietnam Airlines
From BRL 2,039
Thai AirAsia X
From BRL 2,059
Batik Air Malaysia
From BRL 2,248
China Southern Airlines
From BRL 2,256
Virgin Australia
From BRL 2,285

Find more flights and airlines

Find cheap flights from Sydney to Sihanoukville by different airports

There are various non-direct routes from Sydney to Sihanoukville which could be cheaper and faster! Check out these alternative options to see if they could work for your trip.

  • Cheapest
    Scoot
    SYD
    14:05
    25h 15m
    2 transfer
    KOS
    11:20
    Kingsford Smith Airport - Sihanouk International Airport
    Sun, Feb 23Scoot
    BRL 1,289
  • Scoot
    SYD
    14:05
    25h 15m
    2 transfer
    KOS
    11:20
    Kingsford Smith Airport - Sihanouk International Airport
    Sun, Feb 23Scoot
    BRL 1,289
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Sydney (SYD) to Sihanoukville (KOS) the cheapest?

    Airlines adjust prices for flights from Sydney to Sihanoukville based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Sydney (SYD) to Sihanoukville (KOS) cost?

    According to Trip.com's data, the lowest price is around BRL 6,043.

How to find a cheap flight from Sydney to Sihanoukville

Understanding the common pitfalls when booking your flight tickets can help you save massively when it comes time to fly. We’ve listed our six essential steps to keep in mind when you’re booking flight tickets to help you find the best price.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Sydney to Sihanoukville Flight Information

Cheapest nonstop flight priceBRL 1,371
Off-season for travelFebruary
Peak season for travelDecember
Flight distance7,046.65 km
Popular airlineChina Southern Airlines

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