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Cheap flights from Sydney to Cambodia from $404

SYD — KTI
4 Dec — 11 Dec1
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

Mon 16/1112:35 -
1 stop32h 30m
Sat 28/1117:25 -
2 stops21h 25m
Deal found 3/11$956
Mon 9/1112:35 -
1 stop32h 30m
Mon 30/1109:40 -
2 stops22h 30m
Deal found 3/11$960
Wed 4/1112:35 -
1 stop32h 30m
Fri 13/1117:15 -
2 stops21h 35m
Deal found 31/10$963
Wed 4/1112:35 -
1 stop32h 30m
Sat 14/1109:40 -
3 stops22h 30m
Deal found 31/10$983
Fri 20/1112:35 -
1 stop32h 30m
Fri 27/1117:15 -
2 stops21h 35m
Deal found 4/11$997
Mon 2/1120:05 -
2 stops20h 40m
Tue 10/1118:10 -
1 stop36h 25m
Deal found 1/11$1,003
Mon 16/1109:20 -
2 stops31h 25m
Mon 23/1110:35 -
2 stops22h 45m
Deal found 31/10$1,006
Mon 16/1112:35 -
1 stop32h 30m
Mon 23/1119:30 -
2 stops35h 05m
Deal found 31/10$1,009
Tue 17/1112:35 -
2 stops33h 15m
Tue 24/1119:55 -
2 stops34h 40m
Deal found 1/11$1,010
Mon 16/1112:35 -
2 stops35h 55m
Mon 30/1121:30 -
2 stops33h 05m
Deal found 31/10$1,106
Fri 20/1120:05 -
2 stops22h 45m
Sun 29/1116:50 -
2 stops22h 00m
Deal found 1/11$1,201
Fri 20/1111:50 -
1 stop12h 40m
Sun 29/1121:30 -
1 stop32h 20m
Deal found 1/11$1,216

Find flight deals from Sydney to Cambodia

Round-trip from

$896

One-way from

$404

Popular in

December

Cheapest in

February

Average price

$1,022
VietJet Air
  • VietJet Air
  • 11/2-12/8
  • 3 total stops
  • 58h 05m total
  • Sydney to Cambodia
Search Deals
Shenzhen Airlines
  • Shenzhen Airlines
  • 13/1-31/12
  • 1 total stop
  • 16h 30m total
  • Sydney to Cambodia
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($383 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($87 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2026
Search Deals

Cheapflights Fare Finder

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

Fly from

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Route

Depart

Return

Price

Cheapest return flight

SydneyPhnom Penh

SYD Sydney Kingsford Smith - KTI Phnom Penh Techo Intl

SYDKTI

Sydney Kingsford Smith

Sun 8/11

12:35-17:05

1 stop32h 30m

Phnom Penh Techo Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$414

SydneyPhnom Penh

SYD Sydney Kingsford Smith - KTI Phnom Penh Techo Intl

SYDKTI

Sydney Kingsford Smith

Wed 13/1

17:50-21:55

3 stops32h 05m

Phnom Penh Techo Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$456

SydneyPhnom Penh

SYD Sydney Kingsford Smith - KTI Phnom Penh Techo Intl

SYDKTI

Sydney Kingsford Smith

Fri 8/1

12:35-17:05

1 stop32h 30m

Phnom Penh Techo Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$496

SydneyPhnom Penh

SYD Sydney Kingsford Smith - KTI Phnom Penh Techo Intl

SYDKTI

Sydney Kingsford Smith

Fri 8/1

12:15-09:45

2 stops25h 30m

Phnom Penh Techo Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$640

SydneyPhnom Penh

SYD Sydney Kingsford Smith - KTI Phnom Penh Techo Intl

SYDKTI

Sydney Kingsford Smith

Sun 8/11

13:25-10:00

3 stops24h 35m

Phnom Penh Techo Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$709

SydneySiem Reap

SYD Sydney Kingsford Smith - SAI Siem Reap–Angkor Intl

SYDSAI

Sydney Kingsford Smith

Wed 6/1

21:45-09:15

2 stops39h 30m

Siem Reap–Angkor Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$752

SydneyPhnom Penh

SYD Sydney Kingsford Smith - KTI Phnom Penh Techo Intl

SYDKTI

Sydney Kingsford Smith

Wed 30/12

21:55-16:45

2 stops22h 50m

Phnom Penh Techo Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$802

SydneyPhnom Penh

SYD Sydney Kingsford Smith - KTI Phnom Penh Techo Intl

SYDKTI

Sydney Kingsford Smith

Sun 6/12

20:05-16:35

1 stop24h 30m

Phnom Penh Techo Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$811

SydneyPhnom Penh

SYD Sydney Kingsford Smith - KTI Phnom Penh Techo Intl

SYDKTI

Sydney Kingsford Smith

Mon 7/12

06:35-16:35

2 stops14h 00m

Phnom Penh Techo Intl

Wed 31/12

00:00-03:00

Nonstop0h 00m

$828

SydneyPhnom Penh

SYD Sydney Kingsford Smith - KTI Phnom Penh Techo Intl

SYDKTI

Sydney Kingsford Smith

Tue 17/11

12:35-17:50

2 stops33h 15m

Phnom Penh Techo Intl

Tue 24/11

19:55-10:35

2 stops34h 40m

$1,010

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 30 resultsSorted by cheapest first
1
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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

Cheapflights Insights

Everything you need to know about your flight from Sydney to Cambodia

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 $784). Flying from Sydney to Cambodia in December is currently the most expensive (average of $1,787). 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 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.

Reviews of airlines servicing Cambodia

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
1,635 reviews
Check prices

Entertainment

8.1

Food

7.8

Comfort

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Singapore Airlines
8.2
Very Good
1,635 reviews
Singapore Airlines
8.2
Very Good
1,635 reviews
Check prices

Entertainment

8.1

Food

7.8

Comfort

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Vietnam Airlines
7.7
Good
295 reviews
Singapore Airlines
8.2
Very Good
1,635 reviews
Check prices

Entertainment

8.1

Food

7.8

Comfort

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Cathay Pacific
7.6
Good
1,538 reviews
Singapore Airlines
8.2
Very Good
1,635 reviews
Check prices

Entertainment

8.1

Food

7.8

Comfort

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
China Southern
7.5
Good
188 reviews
Singapore Airlines
8.2
Very Good
1,635 reviews
Check prices

Entertainment

8.1

Food

7.8

Comfort

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.
Malaysia Airlines
7.3
Good
321 reviews
Singapore Airlines
8.2
Very Good
1,635 reviews
Check prices

Entertainment

8.1

Food

7.8

Comfort

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Reviews

1 / 20
4.0
Okay

Anonymous,Sept 2026

SIN - SEA

One would expect that one of a major global airlines has ability to cancel the flight without 50% charge when there are very clear, urgent, and extremely serious health reasons with doctor notes. But one would be wrong.

Related info for your journey

  • 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?

    XiamenAir, China Airlines, and Vietnam Airlines can get you from Sydney to Cambodia in just under 12h 40m. Your travel time can differ by up to 40h 55m. 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 China Southern ($318), Malaysia Airlines ($383), and Singapore Airlines ($427).

  • 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 $784). Flying from Sydney to Cambodia in December is currently the most expensive (average of $1,787). 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

Top 7 airlines flying from Sydney to Cambodia

AirlineCheapestAverageFlexibilityOn-time
XiamenAirCheapest$525Average$773FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
China SouthernCheapest$670Average$1,062FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Vietnam AirlinesCheapest$737Average$1,011FlexibilityNo cancel feeOn-time81%
Search Vietnam Airlines flights
Malaysia AirlinesCheapest$749Average$1,096FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$834Average$1,222FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$1,004Average$1,373FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Thai AirwaysCheapest$1,420Average$1,465FlexibilityNo cancel feeOn-time77%
Search Thai Airways flights

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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.

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