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

For one-way options, check prices for XiamenAir. According to our data, you can fly for as low as $307. Users have also found prices from $334 and $380 on China Southern and Thai Airways, respectively. Find deals

In terms of precipitation, rainfall in Australia ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Australia when rainfall is around 50.0 mm. Find deals

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C). Find deals

What is the cheapest time of day to fly from KH to AU?

When flying from Cambodia to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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.

$408+ Flights from Cambodia to Australia

Cheap flight deals from Cambodia to Australia

Round-trip from	$957
One-way from	$408
Popular in	April
Cheapest in	December
Average price	$1,510

2/2-7/2
2 total stops
40h 45m total
Cambodia to Australia

Search Deals

10/2
2 total stops
39h 15m total
Cambodia to Australia

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($114 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($42 potential savings vs. average return price).

Search Deals

Average for round-trip flights in January 2026

Search Deals

Find flight deals from Cambodia to Australia

Enter your travel dates to find the best prices.

Best flights from Cambodia to Australia
Discover carefully curated flight deals from Cambodia to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 January 2026.

Mon 2/215:45

SAI

MEL

1 stop28h 00m

Multiple Airlines

Sat 7/206:15

MEL

SAI

1 stop12h 45m

Multiple Airlines

Deal found 16/1$957

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 19 January 2026.

Tue 10/211:00

SAI

SYD

2 stops39h 15m

Multiple Airlines

Deal found 15/1$408

Sat 4/411:00

SAI

SYD

2 stops41h 20m

Multiple Airlines

Deal found 17/1$417

Mon 9/215:45

SAI

SYD

2 stops58h 30m

Multiple Airlines

Deal found 15/1$419

Wed 1/419:05

SAI

SYD

2 stops34h 15m

Multiple Airlines

Deal found 16/1$428

Sun 5/419:05

SAI

SYD

3 stops33h 15m

VietJet Air

Deal found 17/1$477

Wed 11/218:10

SAI

SYD

2 stops33h 15m

Multiple Airlines

Deal found 16/1$480

Thu 12/211:00

SAI

SYD

2 stops39h 15m

Multiple Airlines

Deal found 15/1$516

Tue 27/115:55

SAI

MEL

2 stops52h 35m

Multiple Airlines

Deal found 16/1$659

Fly from

Fly to

Route

Depart

Return

Price

Siem ReapMelbourne

SAI - MEL

SAIMEL

Siem Reap–Angkor Intl

Mon 2/2

15:45-23:45

1 stop28h 00m

Melbourne

Sat 7/2

06:15-15:00

1 stop12h 45m

$957

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Tue 10/2

11:00-06:15

2 stops39h 15m

$408

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Sat 4/4

11:00-08:20

2 stops41h 20m

$417

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Mon 9/2

15:45-06:15

2 stops58h 30m

$419

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Sun 5/4

10:00-07:20

2 stops42h 20m

$428

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Wed 1/4

19:05-09:20

2 stops34h 15m

$428

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Sun 5/4

19:05-07:20

3 stops33h 15m

$477

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Wed 11/2

18:10-07:25

2 stops33h 15m

$480

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Thu 12/2

11:00-06:15

2 stops39h 15m

$516

Siem ReapMelbourne

SAI - MEL

SAIMEL

Siem Reap–Angkor Intl

Tue 27/1

15:55-00:30

2 stops52h 35m

$659

Flights are sorted by cheapest return flights first.

Deals found on 15/1

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.

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

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

Currently, March is the cheapest month in which you can book a flight from Cambodia to Australia (average of $453). Flying from Cambodia to Australia in January is currently the most expensive (average of $1,293). 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.

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

8.1

Very Good

1,431 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Singapore Airlines

8.1

Very Good

1,431 reviews

Singapore Airlines

8.1

Very Good

1,431 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Cathay Pacific

7.6

Good

1,139 reviews

Singapore Airlines

8.1

Very Good

1,431 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

China Southern

7.3

Good

133 reviews

Singapore Airlines

8.1

Very Good

1,431 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

Malaysia Airlines

7.3

Good

290 reviews

Singapore Airlines

8.1

Very Good

1,431 reviews

Check prices

Reviews

1 / 20

10.0

Excellent

Juliet,Oct 2025

PUS - SIN

Very kind staff to arrange my luggage and really appreciate all help.

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 XiamenAir. According to our data, you can fly for as low as $307. Users have also found prices from $334 and $380 on China Southern and Thai Airways, 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, March is the cheapest month in which you can book a flight from Cambodia to Australia (average of $453). Flying from Cambodia to Australia in January is currently the most expensive (average of $1,293). 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

Top 6 airlines flying from Cambodia to Australia

Airline	Cheapest	Average	Flexibility	On-time
XiamenAir	Cheapest$387	Average$676	FlexibilityNo cancel fee	On-time49%	Search XiamenAir flights
Vietnam Airlines	Cheapest$416	Average$1,232	FlexibilityNo cancel fee	On-time81%	Search Vietnam Airlines flights
Singapore Airlines	Cheapest$436	Average$1,636	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
China Southern	Cheapest$619	Average$1,152	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Cathay Pacific	Cheapest$873	Average$1,471	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Malaysia Airlines	Cheapest$1,073	Average$1,221	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines 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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Cheap flights from Cambodia to Australia from $408

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 10/2. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Cambodia to Australia

Keep the following information in mind while searching for Cambodia to Australia flight deals. Data was last updated 19 January 2026.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Cambodia to Australia

Best flights from Cambodia to AustraliaDiscover carefully curated flight deals from Cambodia to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 January 2026.

Discover carefully curated flight deals from Cambodia to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 January 2026.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Cambodia to Australia that are best for you.

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.

Cheapflights Insights

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

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

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.

Related info for your journey

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

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

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

How can I find direct flights from Cambodia to Australia?

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

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

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 Cambodia to Australia

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Cambodia to Australia

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 Cambodia to Australia?

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

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

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

100% Free

Book with flexibility

Travel Smart

Best flights from Cambodia to Australia
Discover carefully curated flight deals from Cambodia to Australia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 19 January 2026.