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Cheap flights from Sydney to Cambodia from $548

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 20/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — KTI
6 Jun — 13 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Cambodia

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Cambodia
Explore the most affordable flight options available from Sydney to Cambodia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 May 2026.

Fri 4/910:15
SYD
-
SAI
1 stop13h 50m
Multiple Airlines
Tue 15/909:35
SAI
-
SYD
1 stop18h 45m
Multiple Airlines
Deal found 5/5$823
Fri 4/910:15
SYD
-
SAI
1 stop13h 50m
Multiple Airlines
Thu 17/915:00
SAI
-
SYD
1 stop16h 10m
Multiple Airlines
Deal found 5/5$896
Thu 3/910:15
SYD
-
SAI
2 stops34h 50m
VietJet Air
Fri 18/919:05
SAI
-
SYD
2 stops57h 15m
VietJet Air
Deal found 5/5$912
Wed 2/910:15
SYD
-
SAI
1 stop14h 40m
Multiple Airlines
Tue 15/909:35
SAI
-
SYD
1 stop18h 45m
Multiple Airlines
Deal found 5/5$914
Thu 3/907:25
SYD
-
SAI
1 stop34h 45m
Singapore Airlines
Fri 18/910:30
SAI
-
SYD
1 stop16h 35m
Singapore Airlines
Deal found 5/5$917
Thu 3/910:15
SYD
-
SAI
1 stop25h 30m
Multiple Airlines
Tue 15/918:30
SAI
-
SYD
1 stop12h 40m
Multiple Airlines
Deal found 5/5$928
Fri 4/910:15
SYD
-
SAI
1 stop13h 50m
Multiple Airlines
Wed 16/915:35
SAI
-
SYD
2 stops17h 10m
Multiple Airlines
Deal found 5/5$946
Thu 21/511:00
SYD
-
SAI
1 stop31h 10m
Singapore Airlines
Wed 27/510:30
SAI
-
SYD
1 stop16h 35m
Singapore Airlines
Deal found 3/5$949
Fri 4/910:15
SYD
-
SAI
1 stop13h 50m
Multiple Airlines
Mon 21/915:35
SAI
-
SYD
2 stops17h 10m
Multiple Airlines
Deal found 5/5$950
Mon 31/810:15
SYD
-
SAI
1 stop11h 05m
Vietnam Airlines
Thu 17/918:05
SAI
-
SYD
1 stop15h 10m
Vietnam Airlines
Deal found 5/5$952

Find flight deals from Sydney to Cambodia

Keep the following information in mind while searching for Sydney to Cambodia flight deals. Data was last updated 7 May 2026.

Round-trip from

$823

One-way from

$548

Popular in

December

Cheapest in

July

Average price

$928
4/9-15/9
  • 4/9-15/9
  • 2 total stops
  • 32h 35m total
  • Sydney to Cambodia
Search Deals
20/5
  • 20/5
  • 2 total stops
  • 27h 15m total
  • Sydney to Cambodia
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($249 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($53 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 Sydney 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 7 May 2026.
Use the filters below to find and compare flights from Sydney 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

Thu 21/5

11:00-15:10

1 stop31h 10m

Siem Reap–Angkor Intl

Wed 27/5

10:30-06:05

1 stop16h 35m

$949
Fastest return journey

SydneySiem Reap

SYD - SAI

SYDSAI

Sydney Kingsford Smith

Sun 6/9

10:15-18:20

1 stop11h 05m

Siem Reap–Angkor Intl

Fri 18/9

18:05-12:15

1 stop15h 10m

$988

SydneySiem Reap

SYD - SAI

SYDSAI

Sydney Kingsford Smith

Wed 2/9

10:15-18:20

1 stop11h 05m

Siem Reap–Angkor Intl

Sun 20/9

18:05-12:15

1 stop15h 10m

$1,017

SydneySiem Reap

SYD - SAI

SYDSAI

Sydney Kingsford Smith

Mon 1/6

20:35-21:30

2 stops27h 55m

Siem Reap–Angkor Intl

Wed 10/6

09:45-19:20

2 stops30h 35m

$1,048

SydneySiem Reap

SYD - SAI

SYDSAI

Sydney Kingsford Smith

Tue 1/9

10:15-17:10

2 stops33h 55m

Siem Reap–Angkor Intl

Thu 17/9

18:05-12:15

1 stop15h 10m

$1,115

SydneySiem Reap

SYD - SAI

SYDSAI

Sydney Kingsford Smith

Sat 5/9

10:15-18:20

1 stop11h 05m

Siem Reap–Angkor Intl

Sun 20/9

18:05-08:15

2 stops35h 10m

$1,152

SydneySiem Reap

SYD - SAI

SYDSAI

Sydney Kingsford Smith

Fri 4/9

10:15-18:20

1 stop11h 05m

Siem Reap–Angkor Intl

Sat 19/9

22:35-08:15

1 stop30h 40m

$1,163

SydneySiem Reap

SYD - SAI

SYDSAI

Sydney Kingsford Smith

Mon 31/8

10:00-20:10

2 stops61h 10m

Siem Reap–Angkor Intl

Wed 16/9

21:10-08:00

2 stops31h 50m

$1,285

SydneySiem Reap

SYD - SAI

SYDSAI

Sydney Kingsford Smith

Sat 3/10

10:15-21:55

1 stop14h 40m

Siem Reap–Angkor Intl

Fri 9/10

15:35-09:20

1 stop13h 45m

$1,304
Cheapest one-way

SydneySiem Reap

SYD - SAI

SYDSAI

Sydney Kingsford Smith

Wed 20/5

13:00-13:15

2 stops27h 15m

$548

Flights are sorted by cheapest return flights first.

Deals found on 3/5

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

Best time to book a flight from Sydney to Cambodia

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

How far ahead should I book a flight from Sydney to Cambodia?

The best time to book flights from Sydney to Cambodia is 56 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Sydney to Cambodia (average of $156). Flying from Sydney to Cambodia in December is currently the most expensive (average of $727). 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 Sydney to Cambodia delayed?

About 0% of weekly flights between Sydney and Cambodia have experienced delays in the past year, with the average delay time being 0 minutes.

What is the most punctual flight time for Sydney to Cambodia flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon 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 Monday has historically faced a higher average of delays compared to other days of the week.

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 7 May 2026.
Read through reviews of airlines operating flights from Sydney to Cambodia, such as Singapore Airlines,Vietnam Airlines, andCathay Pacific. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,509 reviews
Check prices

Entertainment

8.0

Comfort

8.0

Crew

8.6

Boarding

8.3

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.2
Very Good
1,509 reviews
Singapore Airlines
8.2
Very Good
1,509 reviews
Check prices

Entertainment

8.0

Comfort

8.0

Crew

8.6

Boarding

8.3

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Vietnam Airlines
7.7
Good
266 reviews
Singapore Airlines
8.2
Very Good
1,509 reviews
Check prices

Entertainment

8.0

Comfort

8.0

Crew

8.6

Boarding

8.3

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Cathay Pacific
7.6
Good
1,316 reviews
Singapore Airlines
8.2
Very Good
1,509 reviews
Check prices

Entertainment

8.0

Comfort

8.0

Crew

8.6

Boarding

8.3

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
China Southern
7.4
Good
151 reviews
Singapore Airlines
8.2
Very Good
1,509 reviews
Check prices

Entertainment

8.0

Comfort

8.0

Crew

8.6

Boarding

8.3

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Malaysia Airlines
7.4
Good
307 reviews
Singapore Airlines
8.2
Very Good
1,509 reviews
Check prices

Entertainment

8.0

Comfort

8.0

Crew

8.6

Boarding

8.3

Food

7.8

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Cambodia. 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 from for flights from Sydney to Cambodia?

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

  • How long is the flight from Sydney to Cambodia?

    Singapore Airlines and Vietnam Airlines can get you from Sydney to Cambodia in just under 11h 05m. Your travel time can differ by up to 20h 05m. The distance between Sydney and Cambodia is about 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 Sydney to Cambodia one-way?

    The cheapet airlines for a one-way flight from Sydney to Cambodia are AirAsia X ($290), Singapore Airlines ($332), and Malaysia Airlines ($363).

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Sydney to Cambodia (average of $156). Flying from Sydney to Cambodia in December is currently the most expensive (average of $727). 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 7 airlines flying from Sydney to Cambodia

Discover the top 7 airlines that operate flights from Sydney 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 7 May 2026.
AirlineCheapestAverageFlexibilityOn-time
XiamenAirCheapest$579Average$845FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
China SouthernCheapest$629Average$965FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Vietnam AirlinesCheapest$631Average$810FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Malaysia AirlinesCheapest$633Average$948FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$695Average$1,134FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
China EasternCheapest$742Average$870FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Cathay PacificCheapest$891Average$1,164FlexibilityNo 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 Sydney to Cambodia?

Deals for Sydney to Cambodia flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Sydney to Cambodia.

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

Certainly. Search results for flights to Cambodia from Sydney 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 Sydney to Cambodia become cheaper?

Not ready to book yet? You can track prices for flights from Sydney to Cambodia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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