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Cheap flights from Australia to Cambodia from $449

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — KTI
21 Aug — 28 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Australia to Cambodia

Enter your travel dates to find the best prices.

Cheapest flights from Australia to Cambodia
Explore the most affordable flight options available from Australia to Cambodia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 July 2026.

Mon 7/913:00
MEL
-
SAI
2 stops28h 50m
Multiple Airlines
Mon 14/919:05
SAI
-
MEL
2 stops24h 30m
Multiple Airlines
Deal found 20/7$873
Fri 30/1012:05
SYD
-
SAI
2 stops34h 00m
VietJet Air
Sat 7/1119:05
SAI
-
SYD
2 stops34h 55m
VietJet Air
Deal found 19/7$880
Mon 7/910:35
MEL
-
SAI
1 stop29h 40m
Vietnam Airlines
Mon 14/915:00
SAI
-
MEL
1 stop14h 35m
Vietnam Airlines
Deal found 20/7$887
Tue 1/910:15
SYD
-
SAI
1 stop14h 40m
Vietnam Airlines
Fri 11/921:45
SAI
-
SYD
1 stop31h 30m
Vietnam Airlines
Deal found 21/7$902
Fri 28/810:15
SYD
-
SAI
1 stop25h 30m
Vietnam Airlines
Sat 5/922:35
SAI
-
SYD
1 stop30h 40m
Vietnam Airlines
Deal found 21/7$907
Tue 25/813:00
SYD
-
SAI
2 stops28h 50m
Multiple Airlines
Wed 2/910:00
SAI
-
SYD
2 stops22h 45m
Multiple Airlines
Deal found 21/7$913
Sat 31/1020:05
SYD
-
SAI
2 stops22h 55m
Multiple Airlines
Sat 7/1119:05
SAI
-
SYD
2 stops34h 55m
Multiple Airlines
Deal found 19/7$930
Wed 5/810:15
SYD
-
SAI
1 stop30h 00m
Vietnam Airlines
Thu 13/818:05
SAI
-
SYD
1 stop15h 10m
Vietnam Airlines
Deal found 20/7$942
Sun 2/810:15
SYD
-
SAI
1 stop14h 40m
Vietnam Airlines
Tue 11/809:35
SAI
-
SYD
1 stop19h 40m
Vietnam Airlines
Deal found 20/7$946
Mon 3/810:15
SYD
-
SAI
1 stop11h 35m
Vietnam Airlines
Thu 13/818:05
SAI
-
SYD
1 stop15h 10m
Vietnam Airlines
Deal found 20/7$947
Sun 30/810:15
SYD
-
SAI
1 stop14h 40m
Vietnam Airlines
Sat 19/922:35
SAI
-
SYD
1 stop30h 40m
Vietnam Airlines
Deal found 19/7$953
Wed 5/810:15
SYD
-
SAI
1 stop25h 30m
Vietnam Airlines
Wed 12/809:35
SAI
-
SYD
1 stop19h 40m
Vietnam Airlines
Deal found 20/7$954

Find flight deals from Australia to Cambodia

Keep the following information in mind while searching for Australia to Cambodia flight deals. Data was last updated 22 July 2026.

Round-trip from

$873

One-way from

$449

Popular in

December

Cheapest in

February

Average price

$982
VietJet Air
  • VietJet Air
  • 7/9-14/9
  • 4 total stops
  • 53h 20m total
  • Australia to Cambodia
Search Deals
25/8
  • 25/8
  • 2 total stops
  • 28h 50m total
  • Australia to Cambodia
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($367 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($93 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Australia to Cambodia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 22 July 2026.
Use the filters below to find and compare flights from Australia to Cambodia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneySiem Reap

SYD - SAI

SYDSAI

Sydney Kingsford Smith

Tue 1/9

10:15-21:55

1 stop14h 40m

Siem Reap–Angkor Intl

Fri 11/9

21:45-08:15

1 stop31h 30m

$902

SydneySiem Reap

SYD - SAI

SYDSAI

Sydney Kingsford Smith

Tue 1/9

13:00-09:15

2 stops23h 15m

Siem Reap–Angkor Intl

Fri 11/9

10:00-11:45

2 stops22h 45m

$964

SydneySiem Reap

SYD - SAI

SYDSAI

Sydney Kingsford Smith

Sat 31/10

11:50-20:30

1 stop12h 40m

Siem Reap–Angkor Intl

Sat 7/11

21:30-09:50

1 stop32h 20m

$986

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Fri 30/10

01:30-18:05

2 stops20h 35m

Siem Reap–Angkor Intl

Sun 8/11

19:05-23:35

2 stops24h 30m

$999

AdelaideSiem Reap

ADL - SAI

ADLSAI

Adelaide

Thu 29/10

18:35-09:50

1 stop18h 45m

Siem Reap–Angkor Intl

Thu 5/11

10:45-17:20

1 stop27h 05m

$1,066

AdelaideSiem Reap

ADL - SAI

ADLSAI

Adelaide

Mon 9/11

18:35-15:55

1 stop24h 50m

Siem Reap–Angkor Intl

Tue 17/11

10:45-08:50

1 stop18h 35m

$1,069

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Fri 31/7

00:30-18:05

2 stops44h 35m

Siem Reap–Angkor Intl

Sat 29/8

19:05-22:35

2 stops24h 30m

$1,097

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Fri 25/9

05:55-15:10

1 stop12h 15m

Siem Reap–Angkor Intl

Sat 10/10

10:30-21:35

1 stop31h 05m

$1,101

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Tue 4/8

15:20-15:10

1 stop26h 50m

Siem Reap–Angkor Intl

Sat 5/9

10:30-11:00

1 stop21h 30m

$1,106

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Mon 7/9

05:55-09:40

1 stop30h 45m

Siem Reap–Angkor Intl

Mon 14/9

10:30-07:25

1 stop41h 55m

$1,120

Flights are sorted by cheapest return flights first.

Deals found on 20/7

Showing 1-10 of 53 resultsSorted by cheapest first
1
2
3
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6

Best time to book a flight from Australia to Cambodia

Have a flexible travel schedule? Discover the best time to fly to Cambodia from Australia with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Australia to Cambodia

What is the cheapest month to book a flight from Australia to Cambodia?

Currently, February is the cheapest month in which you can book a flight from Australia to Cambodia (average of $877). Flying from Australia to Cambodia in December is currently the most expensive (average of $1,671). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from Australia to Cambodia?

Booking 56 days in advance of your planned departure date is, on average, the best time to get cheap flights from Australia to Cambodia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Cambodia

Get insights into the airlines that provide service to Cambodia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cambodia. Reviews last updated 22 July 2026.
Get a feel of what it's like to fly with Singapore Airlines,Vietnam Airlines, andCathay Pacific from Australia to Cambodia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,576 reviews
Check prices

Food

7.8

Overall

8.2

Boarding

8.3

Comfort

8.0

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,576 reviews
Singapore Airlines
8.2
Very Good
1,576 reviews
Check prices

Food

7.8

Overall

8.2

Boarding

8.3

Comfort

8.0

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Vietnam Airlines
7.7
Good
280 reviews
Singapore Airlines
8.2
Very Good
1,576 reviews
Check prices

Food

7.8

Overall

8.2

Boarding

8.3

Comfort

8.0

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Cathay Pacific
7.6
Good
1,421 reviews
Singapore Airlines
8.2
Very Good
1,576 reviews
Check prices

Food

7.8

Overall

8.2

Boarding

8.3

Comfort

8.0

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
China Southern
7.4
Good
164 reviews
Singapore Airlines
8.2
Very Good
1,576 reviews
Check prices

Food

7.8

Overall

8.2

Boarding

8.3

Comfort

8.0

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Malaysia Airlines
7.3
Good
313 reviews
Singapore Airlines
8.2
Very Good
1,576 reviews
Check prices

Food

7.8

Overall

8.2

Boarding

8.3

Comfort

8.0

Crew

8.6

Entertainment

8.1

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Related info for your journey

Find useful and relevant information for your journey from Australia to Cambodia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Australia to Cambodia?

    There are many flights that can get you from Australia to Cambodia in 14h 40m. Fly via Vietnam Airlines, VietJet Air, or Singapore Airlines to get the fastest option. Airlines will cover a distance of 7229 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Australia to Cambodia one-way?

    The cheapet airlines for a one-way flight from Australia to Cambodia are AirAsia ($261), Singapore Airlines ($316), and China Southern ($340).

  • Can I find deals for flights from Australia to Cambodia that include hotel bookings?

    Yes. In addition to deals on Australia to Cambodia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Australia to Cambodia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Australia to Cambodia.

  • Can I find deals for business class flights from Australia to Cambodia?

    Yes. Cheapflights offers flight deals from Australia to Cambodia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Australia to Cambodia?

    Currently, February is the cheapest month in which you can book a flight from Australia to Cambodia (average of $877). Flying from Australia to Cambodia in December is currently the most expensive (average of $1,671). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Australia to Cambodia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Australia to Cambodia

Discover the top 10 airlines that operate flights from Australia to Cambodia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 22 July 2026.
AirlineCheapestAverageFlexibilityOn-time
XiamenAirCheapest$457Average$1,006FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
Malaysia AirlinesCheapest$506Average$1,021FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
China SouthernCheapest$566Average$994FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Singapore AirlinesCheapest$590Average$1,154FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Philippine AirlinesCheapest$614Average$1,060FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Vietnam AirlinesCheapest$726Average$1,062FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Shenzhen AirlinesCheapest$732Average$1,240FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Cathay PacificCheapest$812Average$1,362FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Thai AirwaysCheapest$878Average$1,560FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights
Virgin AustraliaCheapest$1,032Average$1,232FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Australia to Cambodia?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Cambodia from Australia today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Australia to Cambodia?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Australia to Cambodia for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Australia to Cambodia with no change fees?

Yes, we can. To see specific flights from Australia to Cambodia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Australia to Cambodia become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Cambodia from Australia today and book when prices fit your budget.

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