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Cheap flights from Sydney to Cambodia from $449

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sydney to Cambodia departing on 25/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Sydney to Cambodia

Cheap return flights

Enter your travel dates to find the best prices.
VietJet Air Logo
12:05 - 18:05
SYD
-
SAI
34h 00m
2 stops
VietJet Air Logo
19:05 - 10:00
SAI
-
SYD
34h 55m
2 stops
$880VietJet Air
Fri, 30 Oct - Sat, 7 Nov
Vietnam Airlines Logo
10:15 - 08:45
SYD
-
SAI
25h 30m
1 stop
Vietnam Airlines Logo
22:35 - 08:15
SAI
-
SYD
30h 40m
1 stop
$907Vietnam Airlines
Fri, 28 Aug - Sat, 5 Sep
Multiple Airlines Logo
13:00 - 14:50
SYD
-
SAI
28h 50m
2 stops
Multiple Airlines Logo
10:00 - 11:45
SAI
-
SYD
22h 45m
2 stops
$913Multiple Airlines
Tue, 25 Aug - Wed, 2 Sep
Multiple Airlines Logo
20:05 - 15:00
SYD
-
SAI
22h 55m
2 stops
Multiple Airlines Logo
19:05 - 10:00
SAI
-
SYD
34h 55m
2 stops
$930Multiple Airlines
Sat, 31 Oct - Sat, 7 Nov
Vietnam Airlines Logo
10:15 - 13:15
SYD
-
SAI
30h 00m
1 stop
Vietnam Airlines Logo
18:05 - 12:15
SAI
-
SYD
15h 10m
1 stop
$942Vietnam Airlines
Wed, 5 Aug - Thu, 13 Aug
Multiple Airlines Logo
20:05 - 15:00
SYD
-
SAI
22h 55m
2 stops
Multiple Airlines Logo
19:05 - 10:00
SAI
-
SYD
34h 55m
2 stops
$943Multiple Airlines
Sat, 31 Oct - Sat, 7 Nov
Vietnam Airlines Logo
10:15 - 21:55
SYD
-
SAI
14h 40m
1 stop
Vietnam Airlines Logo
09:35 - 08:15
SAI
-
SYD
19h 40m
1 stop
$946Vietnam Airlines
Sun, 2 Aug - Wed, 12 Aug
Vietnam Airlines Logo
10:15 - 18:50
SYD
-
SAI
11h 35m
1 stop
Vietnam Airlines Logo
18:05 - 12:15
SAI
-
SYD
15h 10m
1 stop
$947Vietnam Airlines
Mon, 3 Aug - Thu, 13 Aug
Multiple Airlines Logo
22:15 - 14:50
SYD
-
SAI
19h 35m
1 stop
Multiple Airlines Logo
10:00 - 06:15
SAI
-
SYD
17h 15m
1 stop
$952Multiple Airlines
Tue, 25 Aug - Wed, 2 Sep
Vietnam Airlines Logo
10:15 - 21:55
SYD
-
SAI
14h 40m
1 stop
Vietnam Airlines Logo
22:35 - 08:15
SAI
-
SYD
30h 40m
1 stop
$953Vietnam Airlines
Sun, 30 Aug - Sat, 19 Sep

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Vietnam Airlines flights from Sydney to Cambodia

Our best Vietnam Airlines deals on Sydney to Cambodia flight tickets
Vietnam Airlines
28 Aug
SYD10:15Sydney Kingsford Smith
25h 30m
1 stop
SAI08:45Siem Reap–Angkor Intl
5 Sept
SAI22:35Siem Reap–Angkor Intl
30h 40m
1 stop
SYD08:15Sydney Kingsford Smith
$907
Vietnam Airlines
5 Aug
SYD10:15Sydney Kingsford Smith
30h 00m
1 stop
SAI13:15Siem Reap–Angkor Intl
13 Aug
SAI18:05Siem Reap–Angkor Intl
15h 10m
1 stop
SYD12:15Sydney Kingsford Smith
$942
Vietnam Airlines
2 Aug
SYD10:15Sydney Kingsford Smith
14h 40m
1 stop
SAI21:55Siem Reap–Angkor Intl
12 Aug
SAI09:35Siem Reap–Angkor Intl
19h 40m
1 stop
SYD08:15Sydney Kingsford Smith
$946

VietJet Air flights from Sydney to Cambodia

Our best VietJet Air deals on Sydney to Cambodia flight tickets
VietJet Air
30 Oct
SYD12:05Sydney Kingsford Smith
34h 00m
2 stops
SAI18:05Siem Reap–Angkor Intl
7 Nov
SAI19:05Siem Reap–Angkor Intl
34h 55m
2 stops
SYD10:00Sydney Kingsford Smith
$880
VietJet Air
30 Aug
SYD10:15Sydney Kingsford Smith
34h 50m
2 stops
SAI18:05Siem Reap–Angkor Intl
8 Sept
SAI19:05Siem Reap–Angkor Intl
33h 15m
2 stops
SYD07:20Sydney Kingsford Smith
$1,026
VietJet Air
3 Aug
SYD10:15Sydney Kingsford Smith
34h 50m
2 stops
SAI18:05Siem Reap–Angkor Intl
9 Aug
SAI19:05Siem Reap–Angkor Intl
57h 15m
2 stops
SYD07:20Sydney Kingsford Smith
$1,057

momondo 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, momondo users made 78,305 searches. Data last updated 21 July 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

Fri 30/10

12:05-18:05

2 stops34h 00m

Siem Reap–Angkor Intl

Sat 7/11

19:05-10:00

2 stops34h 55m

$880

SydneySiem Reap

SYD - SAI

SYDSAI

Sydney Kingsford Smith

Fri 28/8

10:15-08:45

1 stop25h 30m

Siem Reap–Angkor Intl

Sat 5/9

22:35-08:15

1 stop30h 40m

$907

SydneySiem Reap

SYD - SAI

SYDSAI

Sydney Kingsford Smith

Tue 25/8

13:00-14:50

2 stops28h 50m

Siem Reap–Angkor Intl

Wed 2/9

10:00-11:45

2 stops22h 45m

$913

SydneySiem Reap

SYD - SAI

SYDSAI

Sydney Kingsford Smith

Sat 31/10

20:05-15:00

2 stops22h 55m

Siem Reap–Angkor Intl

Sat 7/11

19:05-10:00

2 stops34h 55m

$930

SydneySiem Reap

SYD - SAI

SYDSAI

Sydney Kingsford Smith

Wed 5/8

10:15-13:15

1 stop30h 00m

Siem Reap–Angkor Intl

Thu 13/8

18:05-12:15

1 stop15h 10m

$942

SydneySiem Reap

SYD - SAI

SYDSAI

Sydney Kingsford Smith

Sat 31/10

20:05-15:00

2 stops22h 55m

Siem Reap–Angkor Intl

Sat 7/11

19:05-10:00

2 stops34h 55m

$943

SydneySiem Reap

SYD - SAI

SYDSAI

Sydney Kingsford Smith

Sun 2/8

10:15-21:55

1 stop14h 40m

Siem Reap–Angkor Intl

Wed 12/8

09:35-08:15

1 stop19h 40m

$946
Fastest return journey

SydneySiem Reap

SYD - SAI

SYDSAI

Sydney Kingsford Smith

Mon 3/8

10:15-18:50

1 stop11h 35m

Siem Reap–Angkor Intl

Thu 13/8

18:05-12:15

1 stop15h 10m

$947

SydneySiem Reap

SYD - SAI

SYDSAI

Sydney Kingsford Smith

Tue 25/8

22:15-14:50

1 stop19h 35m

Siem Reap–Angkor Intl

Wed 2/9

10:00-06:15

1 stop17h 15m

$952

SydneySiem Reap

SYD - SAI

SYDSAI

Sydney Kingsford Smith

Sun 30/8

10:15-21:55

1 stop14h 40m

Siem Reap–Angkor Intl

Sat 19/9

22:35-08:15

1 stop30h 40m

$953

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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2

See travel insights to Cambodia from

How to get the cheapest flight ticket from Sydney to Cambodia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Cambodia?

The cheapest month to fly to Cambodia from Sydney is in February. Flight prices, which tend to average around $782, are often lower during this time because this is during the off-season. If you’re not able to fly to Cambodia in February, then May is your next best option. Flight prices from Sydney to Cambodia during May average around $833.

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

You are more likely to see cheaper flights to Cambodia from Sydney when booking weeks ahead of your departure date. In general, you can expect to find flights to Cambodia for around $1,090 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cambodia from Sydney for as low as $889 on momondo.

Cheap Sydney to Cambodia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sydney to Cambodia

Fastest flight time

13h 50m

Direct flights

None
The fastest flight from Sydney to Cambodia takes 13h 50m
There are no direct flights from Sydney to Cambodia. There are no popular flight routes from Sydney to Cambodia.
Search flight deals

Frequently asked questions about flying from Sydney to Cambodia

  • When did momondo last update prices for flights from Sydney Kingsford Smith Airport to Cambodia?

    Prices for flights from Sydney Kingsford Smith Airport to Cambodia are updated daily.

  • How many operators does momondo search for flights from Sydney Kingsford Smith Airport to Cambodia?

  • How old do you have to be to fly from Sydney Kingsford Smith Airport to Cambodia?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Sydney Kingsford Smith Airport to Cambodia.

  • What documentation or ID do you need to fly to Cambodia?

    The travel and health documents required for your trip to Cambodia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Cambodia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Sydney to Cambodia

Compare and see reviews for airlines that fly from Sydney to Cambodia with momondo
Airline
Rating
Free cancellation
Price
China SouthernPriceFrom $664Free cancellationRating
7.4
164 reviews
Search China Southern flights
Malaysia AirlinesPriceFrom $738Free cancellationRating
7.3
313 reviews
Search Malaysia Airlines flights
Singapore AirlinesPriceFrom $744Free cancellationRating
8.2
1,576 reviews
Search Singapore Airlines flights
Vietnam AirlinesPriceFrom $773Free cancellationRating
7.7
280 reviews
Search Vietnam Airlines flights
Cathay PacificPriceFrom $970Free cancellationRating
7.6
1,421 reviews
Search Cathay Pacific flights

Why use momondo?

Why should I use momondo to find a flight deal from Sydney to Cambodia?

Finding the right flight to Cambodia from Sydney is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Cambodia quick and easy, saving you time and money.

Can I find flights from Sydney to Cambodia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Cambodia from Sydney with this policy.

How can momondo help me find flights from Sydney to Cambodia?

Once all potential Sydney to Cambodia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Sydney to Cambodia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Cambodia, momondo offers a useful price alert feature which will track prices for flights to Cambodia from Sydney and alert you when they change.

An easier way to manage your Cambodia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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