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Cheap flights from Cambodia to Sydney from $598

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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
KTI — SYD
10 Jul — 17 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Cambodia to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Cambodia to Sydney
Explore the most affordable flight options available from Cambodia to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 10 June 2026.

Fri 24/710:00
SAI
-
SYD
1 stop18h 15m
Multiple Airlines
Fri 31/720:35
SYD
-
SAI
2 stops39h 40m
Multiple Airlines
Deal found 8/6$1,139
Fri 26/619:10
SAI
-
SYD
1 stop33h 10m
Multiple Airlines
Fri 3/709:45
SYD
-
SAI
1 stop33h 50m
Multiple Airlines
Deal found 5/6$1,249
Fri 24/715:10
SAI
-
SYD
2 stops38h 05m
Vietnam Airlines
Fri 31/714:15
SYD
-
SAI
3 stops30h 35m
Vietnam Airlines
Deal found 8/6$2,124

Find flight deals from Cambodia to Sydney

Keep the following information in mind while searching for Cambodia to Sydney flight deals. Data was last updated 10 June 2026.

Round-trip from

$1,139

One-way from

$598

Popular in

May

Cheapest in

December
24/7-31/7
  • 24/7-31/7
  • 3 total stops
  • 57h 55m total
  • Cambodia to Sydney
Search Deals
5/7
  • 5/7
  • 2 total stops
  • 45h 55m total
  • Cambodia to Sydney
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($737 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($112 potential savings vs. average return price).
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Cambodia to Sydney 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 10 June 2026.
Use the filters below to find and compare flights from Cambodia to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Fri 24/7

10:00-07:15

1 stop18h 15m

Sydney Kingsford Smith

Fri 31/7

20:35-09:15

2 stops39h 40m

$1,139

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Fri 26/6

19:10-07:20

1 stop33h 10m

Sydney Kingsford Smith

Fri 3/7

09:45-16:35

1 stop33h 50m

$1,249

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Fri 24/7

15:10-08:15

2 stops38h 05m

Sydney Kingsford Smith

Fri 31/7

14:15-17:50

3 stops30h 35m

$2,124
Cheapest one-way

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Sun 5/7

19:05-20:00

2 stops45h 55m

$598
Fastest single journey

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Thu 23/7

15:35-08:20

1 stop13h 45m

$626

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Mon 20/7

19:05-20:00

2 stops45h 55m

$699

Flights are sorted by cheapest return flights first.

Deals found on 8/6

Sorted by cheapest first

Best time to book a flight from Cambodia to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney 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 Sydney

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

Currently, May is the cheapest month in which you can book a flight from Cambodia to Sydney (average of $601). Flying from Cambodia to Sydney in January is currently the most expensive (average of $1,193). 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 Sydney?

To ensure you get the cheapest price possible for a flight from Cambodia to Sydney, you should look to book at least 76 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated 10 June 2026.
See what other customers who have flown with Singapore Airlines,Cathay Pacific, andChina Southern from Cambodia to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,539 reviews
Check prices

Boarding

8.3

Comfort

8.0

Food

7.8

Crew

8.6

Entertainment

8.1

Overall

8.2

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
1,539 reviews
Singapore Airlines
8.2
Very Good
1,539 reviews
Check prices

Boarding

8.3

Comfort

8.0

Food

7.8

Crew

8.6

Entertainment

8.1

Overall

8.2

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
1,370 reviews
Singapore Airlines
8.2
Very Good
1,539 reviews
Check prices

Boarding

8.3

Comfort

8.0

Food

7.8

Crew

8.6

Entertainment

8.1

Overall

8.2

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
153 reviews
Singapore Airlines
8.2
Very Good
1,539 reviews
Check prices

Boarding

8.3

Comfort

8.0

Food

7.8

Crew

8.6

Entertainment

8.1

Overall

8.2

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
7.3
Good
311 reviews
Singapore Airlines
8.2
Very Good
1,539 reviews
Check prices

Boarding

8.3

Comfort

8.0

Food

7.8

Crew

8.6

Entertainment

8.1

Overall

8.2

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 Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Sydney from Cambodia?

    If you book a flight to Sydney from Cambodia, you will be flying to Kingsford Smith, which is the city’s only airport. Sydney Kingsford Smith (SYD) is located 7.5 km from the centre of Sydney.

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

    The cheapet airlines for a one-way flight from Cambodia to Sydney are China Southern ($336), XiamenAir ($337), and Singapore Airlines ($568).

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

    Yes. In addition to deals on Cambodia to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Cambodia to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Cambodia to Sydney.

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

    Yes. Cheapflights offers flight deals from Cambodia to Sydney 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 Sydney?

    Currently, May is the cheapest month in which you can book a flight from Cambodia to Sydney (average of $601). Flying from Cambodia to Sydney in January is currently the most expensive (average of $1,193). 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Katoomba
Cronulla
Manly
Terrigal
Lithgow
Randwick
Bondi Beach
Leura
Coogee

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 4 airlines flying from Cambodia to Sydney

Discover the top 4 airlines that operate flights from Cambodia to Sydney. 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 10 June 2026.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$656Average$981FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Singapore AirlinesCheapest$817Average$1,606FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest$1,088Average$1,387FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Cathay PacificCheapest$1,124Average$1,555FlexibilityNo 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 Cambodia to Sydney?

Cheapflights makes it easy to find Cambodia to Sydney flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights helps you find that perfect flight to Sydney 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 Sydney with no change fees?

Certainly. Search results for flights to Sydney from Cambodia shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes! Start tracking prices for Cambodia to Sydney flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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