How long is the flight from Australia to Cambodia?

There are many flights that can get you from Australia to Cambodia in 24h 55m. Fly via Vietnam Airlines, VietJet Air, or Singapore Airlines to get the fastest option. Airlines will cover a distance of 6473 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 ($254), Singapore Airlines ($307), and China Southern ($308).

In terms of precipitation, rainfall in Cambodia ranges from 0.0 - 250.0 inches per month. October is typically the wettest month, when rainfall can reach 250.0 mm. January is typically the driest time to visit Cambodia when rainfall is around 0.0 mm.

If weather is an important factor for your trip to Cambodia, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 25.0 C).

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

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Australia to Cambodia as you normally would.

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.

$390+ Cheap Flights from Australia to Cambodia

Cheap flight deals from Australia to Cambodia

Enter your travel dates to find the best prices.

Cheapest

Best

Last-minute

One-way

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 7 September 2026.

Fri 9/1023:15 -

1 stop16h 35m

Sat 17/1019:05 -

2 stops36h 50m

Deal found 6/9$694

Thu 10/900:25 -

1 stop18h 55m

Sun 20/919:10 -

1 stop26h 20m

Deal found 5/9$763

Tue 10/1111:50 -

1 stop12h 40m

Sun 15/1118:40 -

1 stop11h 10m

Deal found 5/9$766

Thu 22/1011:35 -

1 stop10h 45m

Sun 15/1118:40 -

1 stop10h 45m

Deal found 3/9$770

Fri 6/1115:15 -

1 stop32h 25m

Fri 13/1117:55 -

1 stop15h 20m

Deal found 2/9$806

Fri 25/910:35 -

1 stop25h 10m

Sun 1/1118:40 -

1 stop10h 45m

Deal found 4/9$827

Thu 10/923:15 -

1 stop16h 35m

Sat 19/911:25 -

1 stop20h 30m

Deal found 5/9$934

Tue 10/1111:50 -

1 stop12h 40m

Sun 15/1122:25 -

2 stops57h 05m

Deal found 5/9$945

Thu 22/1011:35 -

1 stop10h 45m

Mon 16/1119:05 -

2 stops24h 30m

Deal found 3/9$945

Thu 22/1011:35 -

2 stops25h 10m

Sun 15/1121:30 -

1 stop31h 55m

Deal found 3/9$956

Thu 10/923:15 -

1 stop16h 35m

Sun 20/919:10 -

1 stop12h 45m

Deal found 5/9$960

Tue 3/1111:50 -

1 stop11h 00m

Fri 6/1121:30 -

1 stop32h 20m

Deal found 2/9$964

Best flights from Australia to Cambodia
Discover carefully curated flight deals from Australia to Cambodia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Sun 31/120:40 -

1 stop13h 40m

Sun 7/219:10 -

1 stop32h 20m

Deal found 4/9$801

Fri 25/910:35 -

1 stop25h 10m

Sun 1/1118:40 -

1 stop10h 45m

Deal found 4/9$827

Fri 9/1010:35 -

2 stops32h 30m

Sat 17/1019:05 -

2 stops36h 50m

Deal found 6/9$974

Sat 7/1118:35 -

1 stop24h 55m

Wed 11/1110:45 -

1 stop27h 05m

Deal found 4/9$1,118

Fri 25/910:35 -

1 stop25h 10m

Sat 10/1017:20 -

2 stops25h 55m

Deal found 5/9$1,048

Mon 23/1107:45 -

2 stops38h 20m

Fri 4/1210:10 -

1 stop14h 50m

Deal found 2/9$1,105

Tue 10/1114:35 -

1 stop22h 20m

Tue 29/1216:50 -

1 stop11h 25m

Deal found 2/9$1,178

Thu 24/900:30 -

2 stops20h 35m

Sun 1/1119:05 -

2 stops48h 30m

Deal found 4/9$1,232

Mon 2/1101:30 -

1 stop12h 15m

Fri 13/1116:50 -

2 stops15h 20m

Deal found 4/9$1,138

Mon 5/1015:50 -

1 stop21h 50m

Sat 17/1010:30 -

1 stop27h 15m

Deal found 5/9$1,249

Thu 8/1000:25 -

3 stops41h 00m

Sat 17/1018:05 -

2 stops51h 25m

Deal found 6/9$1,304

Mon 2/1123:40 -

2 stops21h 25m

Sun 8/1119:05 -

2 stops24h 05m

Deal found 6/9$1,347

Mon 5/1021:50 -

1 stop21h 00m

Sat 17/1015:35 -

1 stop13h 45m

Deal found 2/9$1,286

Wed 4/1114:35 -

1 stop28h 25m

Sun 8/1110:45 -

1 stop30h 00m

Deal found 6/9$1,315

Mon 5/1011:15 -

2 stops34h 50m

Sat 17/1019:05 -

2 stops33h 15m

Deal found 4/9$1,408

Mon 5/1011:15 -

1 stop11h 05m

Sat 17/1018:05 -

2 stops35h 10m

Deal found 4/9$1,429

Sat 31/1016:20 -

1 stop27h 40m

Sun 8/1119:05 -

2 stops48h 30m

Deal found 3/9$1,378

Sun 10/108:35 -

3 stops63h 35m

Sun 17/113:20 -

2 stops21h 45m

Deal found 2/9$3,729

Thu 1/1018:25 -

1 stop18h 15m

Thu 15/1010:30 -

1 stop21h 30m

Deal found 3/9$1,457

Sun 11/1018:35 -

1 stop18h 35m

Sun 18/1016:00 -

1 stop21h 50m

Deal found 4/9$1,472

Thu 1/1000:25 -

2 stops17h 45m

Fri 9/1017:20 -

3 stops28h 10m

Deal found 6/9$1,624

Sat 7/1111:30 -

2 stops28h 05m

Wed 11/1112:45 -

2 stops17h 40m

Deal found 4/9$1,635

Mon 9/1114:35 -

1 stop28h 25m

Mon 4/116:50 -

1 stop14h 55m

Deal found 2/9$1,549

Fri 2/1018:10 -

1 stop18h 30m

Fri 9/1010:30 -

1 stop27h 25m

Deal found 2/9$1,635

Sat 26/918:30 -

2 stops25h 10m

Sat 10/1019:10 -

2 stops18h 35m

Deal found 5/9$2,023

Sat 3/1014:45 -

1 stop27h 25m

Fri 9/1016:00 -

1 stop21h 55m

Deal found 5/9$1,701

Mon 28/1211:10 -

2 stops25h 25m

Wed 6/110:45 -

2 stops43h 15m

Deal found 2/9$2,376

Sun 10/118:40 -

2 stops18h 15m

Sun 17/116:50 -

2 stops18h 15m

Deal found 2/9$2,509

Sat 9/114:00 -

2 stops22h 55m

Sat 16/116:50 -

2 stops22h 50m

Deal found 2/9$2,673

Wed 30/1223:40 -

1 stop12h 55m

Thu 7/110:45 -

2 stops16h 20m

Deal found 2/9$2,685

Find flight deals from Australia to Cambodia

Round-trip from	$694
One-way from	$390
Popular in	December
Cheapest in	February
Average price	$1,121

9/10-17/10
3 total stops
53h 25m total
Australia to Cambodia

Search Deals

21/9-31/12
1 total stop
29h 45m total
Australia to Cambodia

Search Deals

Highest demand for flights based on searches. 18% potential increase in price ($350 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 6% potential price decrease ($86 potential savings vs. average return price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PerthSiem Reap

PER Perth - SAI Siem Reap–Angkor Intl

PERSAI

Perth

Mon 21/9

10:35-15:20

1 stop29h 45m

Siem Reap–Angkor Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$390

PerthSiem Reap

PER Perth - SAI Siem Reap–Angkor Intl

PERSAI

Perth

Sat 19/9

10:35-08:45

1 stop23h 10m

Siem Reap–Angkor Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$433

PerthSiem Reap

PER Perth - SAI Siem Reap–Angkor Intl

PERSAI

Perth

Sat 19/9

10:35-18:05

2 stops32h 30m

Siem Reap–Angkor Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$441

PerthSiem Reap

PER Perth - SAI Siem Reap–Angkor Intl

PERSAI

Perth

Thu 17/9

10:35-18:05

2 stops32h 30m

Siem Reap–Angkor Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$466

Fastest return journey

MelbourneSiem Reap

MEL Melbourne - SAI Siem Reap–Angkor Intl

MELSAI

Melbourne

Sun 18/10

11:35-18:20

1 stop10h 45m

Siem Reap–Angkor Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$531

AdelaideSiem Reap

ADL Adelaide - SAI Siem Reap–Angkor Intl

ADLSAI

Adelaide

Fri 9/10

21:50-09:15

3 stops38h 55m

Siem Reap–Angkor Intl

Wed 31/12

00:00-02:30

Nonstop0h 00m

$662

PerthSiem Reap

PER Perth - SAI Siem Reap–Angkor Intl

PERSAI

Perth

Tue 22/9

23:15-14:50

1 stop16h 35m

Siem Reap–Angkor Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$692

MelbourneSiem Reap

MEL Melbourne - SAI Siem Reap–Angkor Intl

MELSAI

Melbourne

Sun 18/10

11:20-08:45

2 stops25h 25m

Siem Reap–Angkor Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$747

MelbourneSiem Reap

MEL Melbourne - SAI Siem Reap–Angkor Intl

MELSAI

Melbourne

Tue 10/11

01:30-18:05

2 stops20h 35m

Siem Reap–Angkor Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$759

MelbourneSiem Reap

MEL Melbourne - SAI Siem Reap–Angkor Intl

MELSAI

Melbourne

Sun 1/11

16:20-09:55

1 stop21h 35m

Siem Reap–Angkor Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$760

Flights are sorted by cheapest return flights first.

Deals found on 6/9

Showing 1-10 of 48 resultsSorted by cheapest first

...

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.

PER-SAI

MEL-SAI

ADL-SAI

SYD-SAI

BNE-SAI

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

AU0-KH0

PER-SAI

MEL-SAI

ADL-SAI

SYD-SAI

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 $859). Flying from Australia to Cambodia in December is currently the most expensive (average of $1,624). 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 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.

Reviews of airlines servicing Cambodia

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

1,596 reviews

Check prices

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

1,596 reviews

Singapore Airlines

8.2

Very Good

1,596 reviews

Check prices

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

286 reviews

Singapore Airlines

8.2

Very Good

1,596 reviews

Check prices

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

1,473 reviews

Singapore Airlines

8.2

Very Good

1,596 reviews

Check prices

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

7.3

Good

172 reviews

Singapore Airlines

8.2

Very Good

1,596 reviews

Check prices

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

318 reviews

Singapore Airlines

8.2

Very Good

1,596 reviews

Check prices

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

How long is the flight from Australia to Cambodia?
There are many flights that can get you from Australia to Cambodia in 24h 55m. Fly via Vietnam Airlines, VietJet Air, or Singapore Airlines to get the fastest option. Airlines will cover a distance of 6473 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 ($254), Singapore Airlines ($307), and China Southern ($308).
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 $859). Flying from Australia to Cambodia in December is currently the most expensive (average of $1,624). 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

Airlines

Alternative routes

Complete your trip

Direct flights to

Flights by cabin class

Other flight options

Popular flights

Return Flight Options

Top destinations

Top regions

Airlines flying to Cambodia

Cathay Pacific flights to Cambodia

China Southern flights to Cambodia

Vietnam Airlines flights to Cambodia

Malaysia Airlines flights to Cambodia

Singapore Airlines flights to Cambodia

Top 10 airlines flying from Australia to Cambodia

Airline	Cheapest	Average	Flexibility	On-time
XiamenAir	Cheapest$445	Average$899	FlexibilityNo cancel fee	On-time49%	Search XiamenAir flights
Malaysia Airlines	Cheapest$492	Average$979	FlexibilityNo cancel fee	On-time67%	Search Malaysia Airlines flights
China Southern	Cheapest$551	Average$983	FlexibilityNo cancel fee	On-time69%	Search China Southern flights
Philippine Airlines	Cheapest$597	Average$1,039	FlexibilityNo cancel fee	On-time60%	Search Philippine Airlines flights
Singapore Airlines	Cheapest$615	Average$1,177	FlexibilityNo cancel fee	On-time81%	Search Singapore Airlines flights
Shenzhen Airlines	Cheapest$675	Average$1,205	FlexibilityNo cancel fee	On-time63%	Search Shenzhen Airlines flights
Vietnam Airlines	Cheapest$721	Average$1,004	FlexibilityNo cancel fee	On-time81%	Search Vietnam Airlines flights
Cathay Pacific	Cheapest$790	Average$1,289	FlexibilityNo cancel fee	On-time72%	Search Cathay Pacific flights
Thai Airways	Cheapest$854	Average$1,513	FlexibilityNo cancel fee	On-time77%	Search Thai Airways flights
Virgin Australia	Cheapest$1,075	Average$1,210	FlexibilityNo cancel fee	On-time80%	Search Virgin Australia flights

Fly with Cheapflights

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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Cheap flights from Australia to Cambodia from $390

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Australia to Cambodia

Cheapest flights from Australia to CambodiaExplore 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 7 September 2026.

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 7 September 2026.

Best flights from Australia to CambodiaDiscover carefully curated flight deals from Australia to Cambodia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Discover carefully curated flight deals from Australia to Cambodia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Last-minute flights from Australia to CambodiaDiscover last-minute flight deals from Australia to Cambodia. Data last updated 7 September 2026 and is based on user searches.

Discover last-minute flight deals from Australia to Cambodia. Data last updated 7 September 2026 and is based on user searches.

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

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

Find flight deals from Australia to Cambodia

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

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.

Cheapflights Insights

What is the cheapest month to book a 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.

Reviews of airlines servicing Cambodia

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.

Related info for your journey

How long is the flight from Australia to Cambodia?

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

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

How can I find direct flights from Australia to Cambodia?

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

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

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.

Airlines flying to Cambodia

Alternative routes for Australia to Cambodia

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

Complete your trip

Complete your trip to Cambodia by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to

Book a non-stop flight to one of these other cities located in .

Search flights from Australia to Cambodia by cabin class

Find flights from Australia to Cambodia, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Australia and Cambodia flights

Browse other Australia and Cambodia flight options. Last updated on 7 September 2026.

Popular flight searches

Check out other popular destinations found by fellow travellers in 2026

Find a return flight route from Cambodia

Find the right flight back to Australia after your stay in Cambodia

Australia to Cambodia flights

Consider these flights travelling from Australia to Cambodia.

Fly to Cambodia regions

Consider these flights travelling to Cambodia regions.

Top 10 airlines flying from Australia to Cambodia

Fly with Cheapflights

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

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

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

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

100% Free

Book with flexibility

Travel Smart

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 7 September 2026.

Best flights from Australia to Cambodia
Discover carefully curated flight deals from Australia to Cambodia that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 7 September 2026.

Last-minute flights from Australia to Cambodia
Discover last-minute flight deals from Australia to Cambodia. Data last updated 7 September 2026 and is based on user searches.

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