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Cheap flights from Cambodia to Australia from $425

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 9/6. Fares are subject to change and may not be available on all flights or dates of travel.
KTI — SYD
23 Jun — 30 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cambodia to Australia

Enter your travel dates to find the best prices.

Cheapest flights from Cambodia to Australia
Explore the most affordable flight options available from Cambodia to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 24 May 2026.

Tue 17/1116:00
SAI
-
MEL
1 stop27h 35m
Multiple Airlines
Mon 11/101:30
MEL
-
SAI
2 stops18h 35m
Multiple Airlines
Deal found 19/5$882
Tue 17/1119:05
SAI
-
MEL
2 stops24h 30m
VietJet Air
Mon 11/101:30
MEL
-
SAI
2 stops44h 35m
VietJet Air
Deal found 19/5$1,094
Tue 17/1122:00
SAI
-
MEL
3 stops56h 00m
China Eastern
Tue 12/122:30
MEL
-
SAI
2 stops50h 30m
China Eastern
Deal found 19/5$1,155
Tue 17/1117:55
SAI
-
MEL
1 stop24h 55m
Vietnam Airlines
Tue 12/111:25
MEL
-
SAI
1 stop13h 05m
Vietnam Airlines
Deal found 19/5$1,171
Tue 22/1216:00
SAI
-
SYD
1 stop12h 05m
Multiple Airlines
Wed 6/121:50
SYD
-
SAI
1 stop21h 10m
Multiple Airlines
Deal found 20/5$1,189
Thu 26/1119:05
SAI
-
SYD
2 stops33h 00m
VietJet Air
Fri 4/1211:15
SYD
-
SAI
2 stops34h 50m
VietJet Air
Deal found 21/5$1,207
Thu 4/619:40
SAI
-
MEL
1 stop23h 55m
Multiple Airlines
Wed 17/615:00
MEL
-
SAI
2 stops28h 35m
Multiple Airlines
Deal found 19/5$1,210
Thu 26/1119:05
SAI
-
SYD
2 stops33h 00m
Multiple Airlines
Fri 4/1215:15
SYD
-
SAI
1 stop29h 40m
Multiple Airlines
Deal found 21/5$1,216
Tue 22/1222:00
SAI
-
SYD
3 stops35h 35m
China Eastern
Wed 6/121:30
SYD
-
SAI
3 stops27h 30m
China Eastern
Deal found 20/5$2,088
Thu 26/1117:05
SAI
-
SYD
3 stops36h 45m
Vietnam Airlines
Fri 4/1211:50
SYD
-
SAI
3 stops32h 20m
Vietnam Airlines
Deal found 21/5$2,668

Find flight deals from Cambodia to Australia

Keep the following information in mind while searching for Cambodia to Australia flight deals. Data was last updated 24 May 2026.

Round-trip from

$882

One-way from

$425

Popular in

February

Cheapest in

October

Average price

$1,057
17/11-11/1
  • 17/11-11/1
  • 3 total stops
  • 46h 10m total
  • Cambodia to Australia
Search Deals
9/6
  • 9/6
  • 2 total stops
  • 37h 40m total
  • Cambodia to Australia
Search Deals
Highest demand for flights based on searches. 18% potential increase in price ($406 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($98 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cambodia to Australia 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 24 May 2026.
Use the filters below to find and compare flights from Cambodia to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Siem ReapMelbourne

SAI - MEL

SAIMEL

Siem Reap–Angkor Intl

Tue 17/11

16:50-10:05

1 stop13h 15m

Melbourne

Tue 12/1

07:00-16:05

3 stops37h 05m

$1,063

Siem ReapMelbourne

SAI - MEL

SAIMEL

Siem Reap–Angkor Intl

Tue 17/11

19:05-23:35

2 stops24h 30m

Melbourne

Mon 11/1

01:30-18:05

2 stops44h 35m

$1,094

Siem ReapMelbourne

SAI - MEL

SAIMEL

Siem Reap–Angkor Intl

Tue 17/11

22:00-10:00

3 stops56h 00m

Melbourne

Tue 12/1

22:30-21:00

2 stops50h 30m

$1,155
Fastest return journey

Siem ReapMelbourne

SAI - MEL

SAIMEL

Siem Reap–Angkor Intl

Thu 4/6

23:50-09:25

1 stop30h 35m

Melbourne

Tue 16/6

00:30-16:35

1 stop19h 05m

$1,311

Siem ReapMelbourne

SAI - MEL

SAIMEL

Siem Reap–Angkor Intl

Thu 4/6

19:20-22:15

3 stops47h 55m

Melbourne

Wed 17/6

10:35-17:10

2 stops57h 35m

$2,117

Siem ReapMelbourne

SAI - MEL

SAIMEL

Siem Reap–Angkor Intl

Sun 28/6

19:20-22:15

3 stops47h 55m

Melbourne

Fri 3/7

10:35-11:15

2 stops27h 40m

$2,282
Cheapest one-way

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Fri 5/6

21:45-19:20

2 stops42h 35m

$489

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Mon 15/6

19:40-19:20

2 stops44h 40m

$505

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Sat 6/6

23:50-07:20

2 stops28h 30m

$523

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Wed 10/6

22:35-07:20

1 stop29h 45m

$557

Flights are sorted by cheapest return flights first.

Deals found on 23/5

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

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, November is the cheapest month in which you can book a flight from Cambodia to Australia (average of $370). Flying from Cambodia to Australia in September is currently the most expensive (average of $951). 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

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated 24 May 2026.
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
1,522 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Overall

8.2

Food

7.8

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Singapore Airlines
8.2
Very Good
1,522 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Overall

8.2

Food

7.8

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Cathay Pacific
7.6
Good
1,340 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Overall

8.2

Food

7.8

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
China Southern
7.5
Good
152 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Overall

8.2

Food

7.8

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Malaysia Airlines
7.4
Good
308 reviews
Singapore Airlines
8.2
Very Good
1,522 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Overall

8.2

Food

7.8

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.

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.

  • How long is the flight from Cambodia to Australia?

    Airlines like VietJet Air and China Eastern fly from Cambodia to Australia in about 24h 30m. The time it takes to get you to your destination can typically vary by up to 31h 30m. Airlines will cover a distance of 7078 km. This flight may include one or multiple stops.

  • 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 $286. Users have also found prices from $288 and $313 on AirAsia 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, November is the cheapest month in which you can book a flight from Cambodia to Australia (average of $370). Flying from Cambodia to Australia in September is currently the most expensive (average of $951). 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 5 airlines flying from Cambodia to Australia

Discover the top 5 airlines that operate flights from Cambodia to Australia. 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 24 May 2026.
AirlineCheapestAverageFlexibilityOn-time
XiamenAirCheapest$362Average$667FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
Singapore AirlinesCheapest$433Average$1,459FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
China SouthernCheapest$636Average$1,090FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Cathay PacificCheapest$981Average$1,395FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Malaysia AirlinesCheapest$1,006Average$1,288FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines 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 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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