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Cheap flights from Australia to Cambodia from $292

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 21/7. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — KTI
25 Mar — 1 Apr1
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 February 2026.

Wed 14/1023:15
PER
-
SAI
1 stop16h 35m
Multiple Airlines
Wed 28/1021:30
SAI
-
PER
1 stop10h 20m
Multiple Airlines
Deal found 22/2$632
Fri 20/305:15
PER
-
SAI
1 stop9h 40m
Multiple Airlines
Fri 27/318:10
SAI
-
PER
1 stop9h 20m
Multiple Airlines
Deal found 20/2$649
Mon 5/1001:30
MEL
-
SAI
1 stop20h 40m
Multiple Airlines
Thu 29/1021:30
SAI
-
MEL
1 stop22h 05m
Multiple Airlines
Deal found 20/2$667
Tue 6/1001:30
MEL
-
SAI
1 stop20h 40m
Multiple Airlines
Mon 26/1021:30
SAI
-
MEL
1 stop22h 05m
Multiple Airlines
Deal found 22/2$670
Sun 1/320:40
PER
-
SAI
1 stop13h 40m
Multiple Airlines
Sun 8/318:10
SAI
-
PER
1 stop9h 20m
Multiple Airlines
Deal found 21/2$676
Mon 23/306:15
MEL
-
SAI
1 stop12h 45m
Multiple Airlines
Mon 30/310:00
SAI
-
MEL
1 stop16h 30m
Multiple Airlines
Deal found 21/2$687
Mon 5/1001:30
MEL
-
SAI
1 stop20h 40m
Multiple Airlines
Sat 24/1019:10
SAI
-
MEL
1 stop24h 25m
Multiple Airlines
Deal found 20/2$696
Tue 5/521:45
MEL
-
SAI
1 stop20h 05m
Multiple Airlines
Tue 12/515:35
SAI
-
MEL
1 stop25h 55m
Multiple Airlines
Deal found 23/2$697
Fri 9/1001:30
MEL
-
SAI
1 stop20h 40m
Multiple Airlines
Sat 24/1019:10
SAI
-
MEL
1 stop24h 25m
Multiple Airlines
Deal found 22/2$700
Fri 30/1001:30
MEL
-
SAI
2 stops44h 35m
VietJet Air
Sun 8/1119:05
SAI
-
MEL
2 stops24h 30m
VietJet Air
Deal found 19/2$701
Mon 6/420:50
SYD
-
SAI
1 stop21h 00m
Multiple Airlines
Mon 13/415:35
SAI
-
SYD
1 stop25h 00m
Multiple Airlines
Deal found 20/2$707
Fri 9/1022:45
MEL
-
SAI
1 stop20h 05m
Multiple Airlines
Tue 27/1019:05
SAI
-
MEL
2 stops24h 30m
Multiple Airlines
Deal found 19/2$724

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 February 2026.

Round-trip from

$642

One-way from

$292

Popular in

December

Cheapest in

July

Average price

$783
17/4-24/4
  • 17/4-24/4
  • 3 total stops
  • 45h 10m total
  • Australia to Cambodia
Search Deals
21/7
  • 21/7
  • 1 total stop
  • 11h 00m total
  • Australia to Cambodia
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($275 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($58 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 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 February 2026.
Use the filters below to find and compare flights from Australia to Cambodia that are best for you.

Fly from

Australia

Fly to

Cambodia

Route

Depart

Return

Price

PerthSiem Reap

PER - SAI

PERSAI

Perth

Fri 20/3

05:15-13:55

1 stop9h 40m

Siem Reap–Angkor Intl

Fri 27/3

18:10-04:30

1 stop9h 20m

$649

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Mon 23/3

06:15-15:00

1 stop12h 45m

Siem Reap–Angkor Intl

Mon 30/3

10:00-06:30

1 stop16h 30m

$687

SydneySiem Reap

SYD - SAI

SYDSAI

Sydney Kingsford Smith

Mon 6/4

20:50-14:50

1 stop21h 00m

Siem Reap–Angkor Intl

Mon 13/4

15:35-19:35

1 stop25h 00m

$707

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Thu 4/6

00:30-18:05

2 stops20h 35m

Siem Reap–Angkor Intl

Mon 15/6

19:05-22:35

2 stops24h 30m

$804

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Thu 19/3

13:10-18:05

2 stops32h 55m

Siem Reap–Angkor Intl

Sun 5/4

11:55-14:10

2 stops23h 15m

$830

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Thu 30/7

10:35-08:45

1 stop25h 10m

Siem Reap–Angkor Intl

Fri 7/8

18:05-22:15

1 stop25h 10m

$859

PerthSiem Reap

PER - SAI

PERSAI

Perth

Fri 3/4

10:35-21:30

2 stops35h 55m

Siem Reap–Angkor Intl

Wed 8/4

10:00-17:10

2 stops30h 10m

$933

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Thu 19/3

01:00-13:55

1 stop16h 55m

Siem Reap–Angkor Intl

Mon 6/4

10:00-05:30

1 stop16h 30m

$968

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Mon 23/3

13:00-21:00

3 stops36h 00m

Siem Reap–Angkor Intl

Mon 30/3

21:10-10:00

2 stops32h 50m

$1,016

BrisbaneSiem Reap

BNE - SAI

BNESAI

Brisbane

Thu 30/4

23:30-18:05

2 stops45h 35m

Siem Reap–Angkor Intl

Sat 30/5

19:05-21:30

2 stops47h 25m

$1,057

Flights are sorted by cheapest return flights first.

Deals found on 21/2

Showing 1-10 of 43 results
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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, May is the cheapest month in which you can book a flight from Australia to Cambodia (average of $446). Flying from Australia to Cambodia in December is currently the most expensive (average of $751). 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.

Which airline has the best punctuality record on Australia to Cambodia flights?

Over the past year, Qatar Airways have had the lowest number of delays on this route, with just 100% of flights being delayed.

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 February 2026.
Get a feel of what it's like to fly with Singapore Airlines, Cathay Pacific, andVietnam Airlines 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
1,463 reviews
Check prices

Boarding

8.3

Overall

8.2

Crew

8.6

Comfort

8.0

Entertainment

8.0

Food

7.8

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
1,463 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Boarding

8.3

Overall

8.2

Crew

8.6

Comfort

8.0

Entertainment

8.0

Food

7.8

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
1,178 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Boarding

8.3

Overall

8.2

Crew

8.6

Comfort

8.0

Entertainment

8.0

Food

7.8

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
7.6
Good
232 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Boarding

8.3

Overall

8.2

Crew

8.6

Comfort

8.0

Entertainment

8.0

Food

7.8

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
7.3
Good
137 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Boarding

8.3

Overall

8.2

Crew

8.6

Comfort

8.0

Entertainment

8.0

Food

7.8

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
7.3
Good
293 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Boarding

8.3

Overall

8.2

Crew

8.6

Comfort

8.0

Entertainment

8.0

Food

7.8

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 12h 40m. Fly via VietJet Air, Vietnam Airlines, 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 Singapore Airlines ($162), AirAsia ($225), and AirAsia X ($242).

  • 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 $446). Flying from Australia to Cambodia in December is currently the most expensive (average of $751). 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 23 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$488Average$948FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Virgin AustraliaCheapest$530Average$1,206FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Vietnam AirlinesCheapest$534Average$858FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
XiamenAirCheapest$547Average$734FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
China SouthernCheapest$558Average$991FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Singapore AirlinesCheapest$572Average$1,030FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$657Average$1,189FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Shenzhen AirlinesCheapest$677Average$854FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
Philippine AirlinesCheapest$688Average$1,116FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
China EasternCheapest$704Average$1,174FlexibilityNo 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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