$477+ Cheap Flights from Cambodia to Australia | Cheapflights

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Cheap flight deals from Cambodia to Australia

Enter your travel dates to find the best prices.

One-way

One-way flights from Cambodia to Australia
Search for one-way flight options from Cambodia to Australia. Find affordable one-way fares based on user searches. Data last updated 7 September 2026.

Sat 31/1019:05 -

2 stops37h 05m

Wed 31/1200:00 -

Nonstop0h 00m

Deal found 6/9$477

Mon 15/221:30 -

2 stops42h 40m

Wed 31/1200:00 -

Nonstop0h 00m

Deal found 6/9$522

Sat 31/1019:05 -

3 stops34h 55m

Wed 31/1200:00 -

Nonstop0h 00m

Deal found 6/9$537

Thu 31/1215:45 -

2 stops16h 25m

Wed 31/1200:00 -

Nonstop0h 00m

Deal found 4/9$681

Thu 31/1220:30 -

1 stop12h 45m

Wed 31/1200:00 -

Nonstop0h 00m

Deal found 4/9$730

Find flight deals from Cambodia to Australia

Popular in	February
Cheapest in	December
Average price	$1,450

Highest demand for flights based on searches. 3% potential increase in price ($68 potential increase over avg. return price).

Cheapest flight prices on average. 1% potential price decrease ($25 potential savings vs. average return price).

Average for round-trip flights in September 2026

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Siem ReapSydney

SAI Siem Reap–Angkor Intl - SYD Sydney Kingsford Smith

SAISYD

Siem Reap–Angkor Intl

Sat 31/10

19:05-12:10

2 stops37h 05m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

$477

Siem ReapMelbourne

SAI Siem Reap–Angkor Intl - MEL Melbourne

SAIMEL

Siem Reap–Angkor Intl

Mon 15/2

21:30-20:10

2 stops42h 40m

Melbourne

Wed 31/12

00:00-21:00

Nonstop0h 00m

$522

Siem ReapSydney

SAI Siem Reap–Angkor Intl - SYD Sydney Kingsford Smith

SAISYD

Siem Reap–Angkor Intl

Sat 31/10

19:05-10:00

3 stops34h 55m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

$537

Siem ReapSydney

SAI Siem Reap–Angkor Intl - SYD Sydney Kingsford Smith

SAISYD

Siem Reap–Angkor Intl

Thu 31/12

15:45-12:10

2 stops16h 25m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

$681

Fastest return journey

Siem ReapSydney

SAI Siem Reap–Angkor Intl - SYD Sydney Kingsford Smith

SAISYD

Siem Reap–Angkor Intl

Thu 31/12

20:30-13:15

1 stop12h 45m

Sydney Kingsford Smith

Wed 31/12

00:00-21:00

Nonstop0h 00m

$730

Flights are sorted by cheapest return flights first.

Deals found on 6/9

Sorted by cheapest first

Best time to book a flight from Cambodia to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia from Cambodia with our price prediction graph.

SAI-SYD

SAI-MEL

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 Cambodia to Australia

KH0-AU0

SAI-SYD

SAI-MEL

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

Currently, December is the cheapest month in which you can book a flight from Cambodia to Australia (average of $1,220). Flying from Cambodia to Australia in January is currently the most expensive (average of $2,054). 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 Cambodia to Australia?

The price you pay for your flight from Cambodia to Australia may vary depending on when you book. For the best chance of a lower fare, look to book 47 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Australia

Read through reviews of airlines operating flights from Cambodia to Australia, such as Singapore Airlines,Cathay Pacific, andChina Southern. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Singapore Airlines

8.2

Very Good

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Singapore Airlines

8.2

Very Good

Singapore Airlines

8.2

Very Good

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

7.6

Good

Singapore Airlines

8.2

Very Good

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

7.3

Good

Singapore Airlines

8.2

Very Good

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Malaysia Airlines

7.3

Good

Singapore Airlines

8.2

Very Good

Reviews

1 / 20

6.0

Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Related info for your journey

What are the cheapest airlines to fly from Cambodia to Australia one-way?
For one-way options, check prices for AirAsia. According to our data, you can fly for as low as $285. Users have also found prices from $327 and $331 on XiamenAir and China Southern, respectively.
Can I find deals for flights from Cambodia to Australia that include hotel bookings?
Yes. In addition to deals on Cambodia to Australia flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Cambodia to Australia?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cambodia to Australia.
Can I find deals for business class flights from Cambodia to Australia?
Yes. Cheapflights offers flight deals from Cambodia to Australia 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 Cambodia to Australia?
Currently, December is the cheapest month in which you can book a flight from Cambodia to Australia (average of $1,220). Flying from Cambodia to Australia in January is currently the most expensive (average of $2,054). 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

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Top 5 airlines flying from Cambodia to Australia

Airline	Cheapest	Average	Flexibility	On-time
XiamenAir	Cheapest$359	Average$660	FlexibilityNo cancel fee	On-time49%	Search XiamenAir flights
China Southern	Cheapest$635	Average$1,082	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Singapore Airlines	Cheapest$901	Average$1,518	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Malaysia Airlines	Cheapest$977	Average$1,378	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
Cathay Pacific	Cheapest$1,007	Average$1,498	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights

Fly with Cheapflights

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Cambodia to Australia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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

Cheapflights helps you find that perfect flight to Australia from Cambodia by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Cambodia to Australia 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 Cambodia to Australia become cheaper?

Yes, Cheapflights offers price alerts on Cambodia to Australia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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