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Cheap flights from Australia to Cambodia from $447

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 30/10. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — KTI
6 Jul — 13 Jul1
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 6 June 2026.

Thu 5/1111:15
SYD
-
SAI
1 stop11h 50m
Multiple Airlines
Thu 12/1119:05
SAI
-
SYD
2 stops33h 00m
Multiple Airlines
Deal found 3/6$838
Thu 5/1111:15
SYD
-
SAI
2 stops34h 50m
VietJet Air
Thu 12/1119:05
SAI
-
SYD
2 stops33h 00m
VietJet Air
Deal found 3/6$871
Sun 15/1111:25
MEL
-
SAI
1 stop13h 05m
Vietnam Airlines
Tue 24/1117:55
SAI
-
MEL
1 stop24h 55m
Vietnam Airlines
Deal found 3/6$885
Thu 12/1111:15
SYD
-
SAI
2 stops34h 50m
VietJet Air
Wed 18/1119:05
SAI
-
SYD
2 stops33h 00m
VietJet Air
Deal found 4/6$895
Fri 6/1111:15
SYD
-
SAI
1 stop11h 50m
Multiple Airlines
Tue 10/1119:05
SAI
-
SYD
2 stops33h 00m
Multiple Airlines
Deal found 5/6$900
Sat 14/1101:30
MEL
-
SAI
2 stops20h 35m
VietJet Air
Tue 24/1119:05
SAI
-
MEL
2 stops24h 30m
VietJet Air
Deal found 3/6$913
Fri 6/1115:15
SYD
-
SAI
1 stop29h 40m
Vietnam Airlines
Tue 10/1120:30
SAI
-
SYD
1 stop12h 45m
Vietnam Airlines
Deal found 5/6$922
Tue 11/815:10
SYD
-
SAI
1 stop20h 35m
Multiple Airlines
Sat 12/919:05
SAI
-
SYD
2 stops33h 15m
Multiple Airlines
Deal found 2/6$933
Fri 6/1111:15
SYD
-
SAI
2 stops34h 50m
VietJet Air
Tue 10/1119:05
SAI
-
SYD
2 stops33h 00m
VietJet Air
Deal found 5/6$934
Wed 12/820:35
SYD
-
SAI
2 stops21h 15m
Multiple Airlines
Sun 13/919:10
SAI
-
SYD
1 stop12h 00m
Multiple Airlines
Deal found 2/6$937
Tue 11/810:15
SYD
-
SAI
1 stop11h 05m
Vietnam Airlines
Fri 11/918:05
SAI
-
SYD
1 stop15h 10m
Vietnam Airlines
Deal found 2/6$947
Wed 12/820:35
SYD
-
SAI
2 stops21h 15m
Multiple Airlines
Wed 9/909:35
SAI
-
SYD
1 stop18h 45m
Multiple Airlines
Deal found 2/6$948

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 6 June 2026.

Round-trip from

$838

One-way from

$500

Popular in

December

Cheapest in

October

Average price

$1,027
VietJet Air
  • VietJet Air
  • 5/11-12/11
  • 3 total stops
  • 44h 50m total
  • Australia to Cambodia
Search Deals
2/8
  • 2/8
  • 2 total stops
  • 23h 15m total
  • Australia to Cambodia
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($258 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($60 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 6 June 2026.
Use the filters below to find and compare flights from Australia to Cambodia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneySiem Reap

SYD - SAI

SYDSAI

Sydney Kingsford Smith

Sun 2/8

13:00-09:15

2 stops23h 15m

Siem Reap–Angkor Intl

Mon 7/9

19:05-07:20

2 stops33h 15m

$865

SydneySiem Reap

SYD - SAI

SYDSAI

Sydney Kingsford Smith

Thu 5/11

11:15-19:05

1 stop11h 50m

Siem Reap–Angkor Intl

Thu 12/11

18:50-08:05

1 stop33h 15m

$867

SydneySiem Reap

SYD - SAI

SYDSAI

Sydney Kingsford Smith

Thu 12/11

11:15-18:05

2 stops34h 50m

Siem Reap–Angkor Intl

Wed 18/11

19:05-08:05

2 stops33h 00m

$895

SydneySiem Reap

SYD - SAI

SYDSAI

Sydney Kingsford Smith

Fri 6/11

15:15-16:55

1 stop29h 40m

Siem Reap–Angkor Intl

Tue 10/11

20:30-13:15

1 stop12h 45m

$922

MelbourneSiem Reap

MEL - SAI

MELSAI

Melbourne

Fri 30/10

01:30-18:05

2 stops44h 35m

Siem Reap–Angkor Intl

Sun 8/11

19:05-23:35

2 stops24h 30m

$964

SydneySiem Reap

SYD - SAI

SYDSAI

Sydney Kingsford Smith

Thu 12/11

19:10-09:50

1 stop18h 40m

Siem Reap–Angkor Intl

Wed 18/11

10:45-11:50

1 stop21h 05m

$1,030
Fastest return journey

BrisbaneSiem Reap

BNE - SAI

BNESAI

Brisbane

Fri 17/7

18:10-09:40

1 stop18h 30m

Siem Reap–Angkor Intl

Fri 30/10

10:45-10:45

1 stop21h 00m

$1,041

SydneySiem Reap

SYD - SAI

SYDSAI

Sydney Kingsford Smith

Thu 5/11

11:50-16:10

3 stops32h 20m

Siem Reap–Angkor Intl

Thu 12/11

17:05-13:15

2 stops16h 10m

$1,057

SydneySiem Reap

SYD - SAI

SYDSAI

Sydney Kingsford Smith

Thu 12/11

20:05-16:00

3 stops23h 55m

Siem Reap–Angkor Intl

Wed 18/11

16:50-18:50

2 stops22h 00m

$1,091

BrisbaneSiem Reap

BNE - SAI

BNESAI

Brisbane

Tue 10/11

18:10-15:55

1 stop24h 45m

Siem Reap–Angkor Intl

Tue 29/12

16:45-10:45

1 stop15h 00m

$1,094

Flights are sorted by cheapest return flights first.

Deals found on 3/6

Showing 1-10 of 47 resultsSorted by cheapest first
1
2
3
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5

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, November is the cheapest month in which you can book a flight from Australia to Cambodia (average of $900). Flying from Australia to Cambodia in December is currently the most expensive (average of $1,592). 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.

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 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 6 June 2026.
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
1,532 reviews
Check prices

Food

7.8

Boarding

8.3

Crew

8.6

Comfort

8.0

Entertainment

8.1

Overall

8.2

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
1,532 reviews
Singapore Airlines
8.2
Very Good
1,532 reviews
Check prices

Food

7.8

Boarding

8.3

Crew

8.6

Comfort

8.0

Entertainment

8.1

Overall

8.2

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
271 reviews
Singapore Airlines
8.2
Very Good
1,532 reviews
Check prices

Food

7.8

Boarding

8.3

Crew

8.6

Comfort

8.0

Entertainment

8.1

Overall

8.2

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
1,359 reviews
Singapore Airlines
8.2
Very Good
1,532 reviews
Check prices

Food

7.8

Boarding

8.3

Crew

8.6

Comfort

8.0

Entertainment

8.1

Overall

8.2

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
7.5
Good
153 reviews
Singapore Airlines
8.2
Very Good
1,532 reviews
Check prices

Food

7.8

Boarding

8.3

Crew

8.6

Comfort

8.0

Entertainment

8.1

Overall

8.2

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
310 reviews
Singapore Airlines
8.2
Very Good
1,532 reviews
Check prices

Food

7.8

Boarding

8.3

Crew

8.6

Comfort

8.0

Entertainment

8.1

Overall

8.2

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

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 18h 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), Malaysia Airlines ($186), and AirAsia ($258).

  • 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, November is the cheapest month in which you can book a flight from Australia to Cambodia (average of $900). Flying from Australia to Cambodia in December is currently the most expensive (average of $1,592). 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 6 June 2026.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$500Average$996FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Virgin AustraliaCheapest$510Average$1,211FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
China SouthernCheapest$559Average$992FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Singapore AirlinesCheapest$579Average$1,049FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Philippine AirlinesCheapest$607Average$1,122FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Vietnam AirlinesCheapest$608Average$924FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Shenzhen AirlinesCheapest$723Average$1,225FlexibilityNo cancel feeOn-time63%
Search Shenzhen Airlines flights
XiamenAirCheapest$747Average$879FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
China EasternCheapest$757Average$888FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Cathay PacificCheapest$778Average$1,202FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific 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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