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Cheap flights from Australia to Cambodia from $300

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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — KTI
23 May — 30 May1
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 23 April 2026.

Thu 20/804:45
PER
-
SAI
1 stop11h 05m
Multiple Airlines
Thu 10/915:35
SAI
-
PER
1 stop11h 10m
Multiple Airlines
Deal found 22/4$619
Fri 21/820:50
PER
-
SAI
1 stop19h 00m
Multiple Airlines
Thu 10/915:35
SAI
-
PER
1 stop11h 10m
Multiple Airlines
Deal found 22/4$686
Tue 25/804:45
PER
-
SAI
1 stop11h 05m
Multiple Airlines
Thu 10/915:35
SAI
-
PER
1 stop11h 10m
Multiple Airlines
Deal found 22/4$722
Mon 25/520:50
SYD
-
SAI
1 stop21h 00m
Multiple Airlines
Thu 4/617:20
SAI
-
SYD
1 stop12h 00m
Multiple Airlines
Deal found 20/4$824
Fri 30/1001:30
MEL
-
SAI
2 stops20h 35m
VietJet Air
Sun 8/1119:05
SAI
-
MEL
2 stops24h 30m
VietJet Air
Deal found 19/4$860
Fri 5/610:15
SYD
-
SAI
1 stop11h 05m
Vietnam Airlines
Fri 12/621:45
SAI
-
SYD
1 stop31h 30m
Vietnam Airlines
Deal found 21/4$873
Sun 31/510:15
SYD
-
SAI
1 stop14h 40m
Vietnam Airlines
Wed 10/622:35
SAI
-
SYD
1 stop30h 40m
Vietnam Airlines
Deal found 20/4$880
Mon 1/620:50
SYD
-
SAI
1 stop22h 45m
Multiple Airlines
Thu 11/623:50
SAI
-
SYD
2 stops28h 30m
Multiple Airlines
Deal found 20/4$888
Sun 31/510:15
SYD
-
SAI
1 stop11h 05m
Vietnam Airlines
Thu 11/618:55
SAI
-
SYD
1 stop34h 20m
Vietnam Airlines
Deal found 20/4$889
Thu 28/510:15
SYD
-
SAI
1 stop11h 05m
Vietnam Airlines
Mon 8/618:55
SAI
-
SYD
1 stop34h 20m
Vietnam Airlines
Deal found 20/4$906
Sat 31/1011:25
MEL
-
SAI
1 stop10h 15m
Vietnam Airlines
Sun 8/1121:30
SAI
-
MEL
1 stop31h 55m
Vietnam Airlines
Deal found 19/4$916
Sat 20/620:50
PER
-
SAI
1 stop20h 45m
Multiple Airlines
Tue 14/715:35
SAI
-
PER
1 stop11h 10m
Multiple Airlines
Deal found 20/4$924

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 23 April 2026.

Round-trip from

$619

One-way from

$300

Popular in

December

Cheapest in

July

Average price

$1,071
20/8-10/9
  • 20/8-10/9
  • 2 total stops
  • 22h 15m total
  • Australia to Cambodia
Search Deals
10/8
  • 10/8
  • 1 total stop
  • 19h 00m total
  • Australia to Cambodia
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($255 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($54 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 23 April 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
Fastest return journey

PerthSiem Reap

PER - SAI

PERSAI

Perth

Wed 2/9

04:45-14:50

1 stop11h 05m

Siem Reap–Angkor Intl

Thu 10/9

15:35-03:45

1 stop11h 10m

$619

PerthSiem Reap

PER - SAI

PERSAI

Perth

Fri 21/8

20:50-14:50

1 stop19h 00m

Siem Reap–Angkor Intl

Thu 10/9

15:35-03:45

1 stop11h 10m

$686

PerthSiem Reap

PER - SAI

PERSAI

Perth

Thu 20/8

04:45-14:50

1 stop11h 05m

Siem Reap–Angkor Intl

Thu 10/9

19:05-19:50

2 stops23h 45m

$719

PerthSiem Reap

PER - SAI

PERSAI

Perth

Sat 20/6

20:50-16:35

1 stop20h 45m

Siem Reap–Angkor Intl

Tue 14/7

15:35-03:45

1 stop11h 10m

$924

SydneySiem Reap

SYD - SAI

SYDSAI

Sydney Kingsford Smith

Tue 16/6

10:15-11:10

2 stops51h 55m

Siem Reap–Angkor Intl

Sat 27/6

22:35-07:20

1 stop29h 45m

$959

SydneySiem Reap

SYD - SAI

SYDSAI

Sydney Kingsford Smith

Wed 27/5

20:50-14:50

1 stop21h 00m

Siem Reap–Angkor Intl

Wed 10/6

22:35-10:10

1 stop32h 35m

$976

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Tue 14/7

13:00-14:50

2 stops28h 50m

Siem Reap–Angkor Intl

Tue 28/7

15:35-20:20

2 stops25h 45m

$993

SydneySiem Reap

SYD - SAI

SYDSAI

Sydney Kingsford Smith

Sun 24/5

15:10-14:50

2 stops26h 40m

Siem Reap–Angkor Intl

Wed 3/6

11:55-19:20

2 stops28h 25m

$994

SydneySiem Reap

SYD - SAI

SYDSAI

Sydney Kingsford Smith

Sun 31/5

13:00-16:35

2 stops30h 35m

Siem Reap–Angkor Intl

Thu 11/6

23:50-07:20

2 stops28h 30m

$997

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Sat 18/7

05:55-09:40

1 stop30h 45m

Siem Reap–Angkor Intl

Fri 24/7

10:30-04:40

1 stop15h 10m

$1,007

Flights are sorted by cheapest return flights first.

Deals found on 20/4

Showing 1-10 of 53 resultsSorted by cheapest first
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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

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

Booking 58 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.

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

Currently, May is the cheapest month in which you can book a flight from Australia to Cambodia (average of $853). Flying from Australia to Cambodia in December is currently the most expensive (average of $1,419). 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 often are flights from Australia to Cambodia delayed?

About 50% of weekly flights between Australia and Cambodia have experienced delays in the past year, with the average delay time being 47 minutes.

What is the most punctual flight time for Australia to Cambodia flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Monday tends to have the lowest number of delays on this route, whereas Sunday has historically faced a higher average of delays compared to other days of the week.

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 23 April 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
1,502 reviews
Check prices

Food

7.8

Comfort

8.0

Boarding

8.3

Overall

8.2

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.2
Very Good
1,502 reviews
Singapore Airlines
8.2
Very Good
1,502 reviews
Check prices

Food

7.8

Comfort

8.0

Boarding

8.3

Overall

8.2

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Vietnam Airlines
7.7
Good
261 reviews
Singapore Airlines
8.2
Very Good
1,502 reviews
Check prices

Food

7.8

Comfort

8.0

Boarding

8.3

Overall

8.2

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Cathay Pacific
7.6
Good
1,293 reviews
Singapore Airlines
8.2
Very Good
1,502 reviews
Check prices

Food

7.8

Comfort

8.0

Boarding

8.3

Overall

8.2

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
China Southern
7.4
Good
149 reviews
Singapore Airlines
8.2
Very Good
1,502 reviews
Check prices

Food

7.8

Comfort

8.0

Boarding

8.3

Overall

8.2

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Malaysia Airlines
7.4
Good
305 reviews
Singapore Airlines
8.2
Very Good
1,502 reviews
Check prices

Food

7.8

Comfort

8.0

Boarding

8.3

Overall

8.2

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

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 20m. Fly via Singapore Airlines or Vietnam Airlines to get the fastest option. Airlines will cover a distance of 7078 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 Singapore Airlines ($160), AirAsia ($223), and Malaysia Airlines ($266).

  • 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, May is the cheapest month in which you can book a flight from Australia to Cambodia (average of $853). Flying from Australia to Cambodia in December is currently the most expensive (average of $1,419). 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.

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 23 April 2026.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$495Average$934FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Virgin AustraliaCheapest$506Average$1,195FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
XiamenAirCheapest$541Average$727FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
China SouthernCheapest$554Average$892FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Singapore AirlinesCheapest$574Average$1,013FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Philippine AirlinesCheapest$601Average$1,093FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Vietnam AirlinesCheapest$603Average$882FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Cathay PacificCheapest$647Average$1,157FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Shenzhen AirlinesCheapest$670Average$980FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
China EasternCheapest$750Average$879FlexibilityNo cancel feeOn-time62%
Search China Eastern 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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