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Flight Deals
Cheap Flights from Cambodia to Australia
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Cambodia to Australia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.
Recent return flight deals from Cambodia to Australia
Thu, 11 Feb - Mon, 22 Feb
10:15 - 03:40KTI Phnom Penh Techo Intl-PER Perth
16h 25m1 stop Kuala Lumpur Intl
20:25 - 21:55PER Perth-KTI Phnom Penh Techo Intl
26h 30m2 stops Denpasar Bali Ngurah Rai Kuala Lumpur Intl
$720Multiple Airlines
Thu, 11 Feb - Sun, 21 Feb
14:05 - 03:40KTI Phnom Penh Techo Intl-PER Perth
12h 35m1 stop Kuala Lumpur Intl
04:40 - 20:25PER Perth-KTI Phnom Penh Techo Intl
16h 45m1 stop Kuala Lumpur Intl
$764Multiple Airlines
Thu, 24 Dec - Sat, 23 Jan
12:50 - 10:35KTI Phnom Penh Techo Intl-SYD Sydney Kingsford Smith
17h 45m1 stop Xiamen Gaoqi Intl
12:35 - 11:45SYD Sydney Kingsford Smith-KTI Phnom Penh Techo Intl
27h 10m1 stop Xiamen Gaoqi Intl
$794XiamenAir
Sun, 29 Nov - Sun, 21 Feb
18:10 - 10:35KTI Phnom Penh Techo Intl-SYD Sydney Kingsford Smith
36h 25m1 stop Xiamen Gaoqi Intl
12:35 - 17:05SYD Sydney Kingsford Smith-KTI Phnom Penh Techo Intl
32h 30m1 stop Xiamen Gaoqi Intl
$803XiamenAir
Sun, 29 Nov - Sun, 21 Feb
16:10 - 20:25KTI Phnom Penh Techo Intl-SYD Sydney Kingsford Smith
24h 15m1 stop Guangzhou Baiyun
11:25 - 10:50SYD Sydney Kingsford Smith-KTI Phnom Penh Techo Intl
27h 25m1 stop Guangzhou Baiyun
$965China Southern
Tue, 15 Dec - Thu, 7 Jan
16:10 - 06:50KTI Phnom Penh Techo Intl-MEL Melbourne
34h 40m1 stop Guangzhou Baiyun
11:25 - 23:30MEL Melbourne-KTI Phnom Penh Techo Intl
16h 05m1 stop Guangzhou Baiyun
$969China Southern
Sun, 29 Nov - Sun, 21 Feb
19:40 - 11:50KTI Phnom Penh Techo Intl-SYD Sydney Kingsford Smith
12h 10m1 stop Singapore Changi
08:05 - 18:30SYD Sydney Kingsford Smith-KTI Phnom Penh Techo Intl
14h 25m1 stop Singapore Changi
$1,272Singapore Airlines
Wed, 18 Nov - Wed, 25 Nov
11:45 - 07:15KTI Phnom Penh Techo Intl-SYD Sydney Kingsford Smith
15h 30m1 stop Hong Kong Intl
22:20 - 10:25SYD Sydney Kingsford Smith-KTI Phnom Penh Techo Intl
16h 05m1 stop Hong Kong Intl
$1,472Cathay Pacific
Sun, 22 Nov - Wed, 25 Nov
19:05 - 13:00KTI Phnom Penh Techo Intl-SYD Sydney Kingsford Smith
13h 55m1 stop Hong Kong Intl
22:20 - 10:25SYD Sydney Kingsford Smith-KTI Phnom Penh Techo Intl
16h 05m1 stop Hong Kong Intl
$1,473Cathay Pacific
Tue, 2 Feb - Tue, 23 Feb
09:35 - 07:40KTI Phnom Penh Techo Intl-SYD Sydney Kingsford Smith
18h 05m1 stop Singapore Changi
15:50 - 08:35SYD Sydney Kingsford Smith-KTI Phnom Penh Techo Intl
20h 45m1 stop Singapore Changi
$1,620Singapore Airlines
Recent one-way flight deals from Cambodia to Australia
Sat, 28 Nov
21:40 - 08:25KTI Phnom Penh Techo Intl-PER Perth
9h 45m1 stop Singapore Changi
$354Multiple Airlines
Mon, 30 Nov
14:30 - 23:35KTI Phnom Penh Techo Intl-MEL Melbourne
29h 05m2 stops Da Nang Ho Chi Minh City
$395Multiple Airlines
Mon, 30 Nov
21:10 - 23:35KTI Phnom Penh Techo Intl-MEL Melbourne
22h 25m1 stop Ho Chi Minh City
$401Multiple Airlines
Mon, 21 Dec
12:50 - 10:35KTI Phnom Penh Techo Intl-SYD Sydney Kingsford Smith
17h 45m1 stop Xiamen Gaoqi Intl
$442XiamenAir
Sun, 20 Dec
18:10 - 10:35KTI Phnom Penh Techo Intl-SYD Sydney Kingsford Smith
36h 25m1 stop Xiamen Gaoqi Intl
$442XiamenAir
Thu, 26 Nov
11:55 - 06:50KTI Phnom Penh Techo Intl-MEL Melbourne
14h 55m1 stop Guangzhou Baiyun
$448China Southern
Fri, 4 Dec
08:00 - 06:35KTI Phnom Penh Techo Intl-SYD Sydney Kingsford Smith
18h 35m1 stop Guangzhou Baiyun
$502China Southern
Fri, 6 Nov
18:30 - 09:25KTI Phnom Penh Techo Intl-MEL Melbourne
10h 55m1 stop Kuala Lumpur Intl
$568Malaysia Airlines
Sun, 4 Apr
18:55 - 05:10KTI Phnom Penh Techo Intl-PER Perth
9h 15m1 stop Singapore Changi
$732Singapore Airlines
Thu, 28 Jan
18:30 - 10:20KTI Phnom Penh Techo Intl-SYD Sydney Kingsford Smith
11h 50m1 stop Kuala Lumpur Intl
$1,067Malaysia Airlines
Recent last minute flight deals from Cambodia to Australia
Sun, 1 Nov - Sun, 31 Jan
18:10 - 10:35KTI Phnom Penh Techo Intl-SYD Sydney Kingsford Smith
36h 25m1 stop Xiamen Gaoqi Intl
12:35 - 17:05SYD Sydney Kingsford Smith-KTI Phnom Penh Techo Intl
32h 30m1 stop Xiamen Gaoqi Intl
$797XiamenAir
Sun, 1 Nov - Sun, 31 Jan
18:10 - 10:35KTI Phnom Penh Techo Intl-SYD Sydney Kingsford Smith
36h 25m1 stop Xiamen Gaoqi Intl
12:35 - 17:05SYD Sydney Kingsford Smith-KTI Phnom Penh Techo Intl
32h 30m1 stop Xiamen Gaoqi Intl
$857XiamenAir
Sat, 31 Oct - Mon, 18 Jan
13:50 - 11:00KTI Phnom Penh Techo Intl-MEL Melbourne
17h 10m1 stop Ho Chi Minh City
06:15 - 16:45MEL Melbourne-KTI Phnom Penh Techo Intl
14h 30m1 stop Kuala Lumpur Intl
$862Multiple Airlines
Mon, 2 Nov - Sun, 31 Jan
10:35 - 23:35KTI Phnom Penh Techo Intl-MEL Melbourne
33h 00m2 stops Bangkok Suvarnabhumi Ho Chi Minh City
06:15 - 16:45MEL Melbourne-KTI Phnom Penh Techo Intl
14h 30m1 stop Kuala Lumpur Intl
$867Multiple Airlines
Mon, 2 Nov - Sun, 31 Jan
17:10 - 23:35KTI Phnom Penh Techo Intl-MEL Melbourne
26h 25m1 stop Ho Chi Minh City
06:15 - 16:45MEL Melbourne-KTI Phnom Penh Techo Intl
14h 30m1 stop Kuala Lumpur Intl
$881Multiple Airlines
Sat, 31 Oct - Mon, 18 Jan
15:15 - 11:00KTI Phnom Penh Techo Intl-MEL Melbourne
15h 45m2 stops Bangkok Don Mueang Intl Ho Chi Minh City
06:15 - 21:55MEL Melbourne-KTI Phnom Penh Techo Intl
19h 40m1 stop Kuala Lumpur Intl
$889Multiple Airlines
Tue, 3 Nov - Sat, 21 Nov
10:35 - 16:35KTI Phnom Penh Techo Intl-PER Perth
29h 00m2 stops Bangkok Suvarnabhumi Singapore Changi
17:50 - 16:35PER Perth-KTI Phnom Penh Techo Intl
23h 45m1 stop Singapore Changi
$892Multiple Airlines
Sat, 31 Oct - Mon, 18 Jan
15:15 - 11:00KTI Phnom Penh Techo Intl-MEL Melbourne
15h 45m2 stops Bangkok Don Mueang Intl Ho Chi Minh City
07:45 - 21:55MEL Melbourne-KTI Phnom Penh Techo Intl
18h 10m2 stops Denpasar Bali Ngurah Rai Kuala Lumpur Intl
$905Multiple Airlines
Tue, 3 Nov - Sun, 22 Nov
10:35 - 16:35KTI Phnom Penh Techo Intl-PER Perth
29h 00m2 stops Bangkok Suvarnabhumi Singapore Changi
17:50 - 16:35PER Perth-KTI Phnom Penh Techo Intl
23h 45m1 stop Singapore Changi
$911Multiple Airlines
Tue, 3 Nov - Sun, 22 Nov
10:35 - 16:35KTI Phnom Penh Techo Intl-PER Perth
29h 00m2 stops Bangkok Suvarnabhumi Singapore Changi
07:25 - 21:55PER Perth-KTI Phnom Penh Techo Intl
15h 30m2 stops Denpasar Bali Ngurah Rai Kuala Lumpur Intl
$953Multiple Airlines
Booking Insights
KAYAK's insights & trends for flights to Australia
Get data-powered insights and trends into flights to Australia to help you find the cheapest flights, the best time to fly and much more.
Prices
More
What is the cheapest month to fly from Cambodia to Australia?
To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Cambodia to Australia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Cambodia to Australia is November, when tickets cost $675 (return) on average. On the other hand, the most expensive months are January and September, when the average cost of round-trip tickets is $1,199 and $1,093 respectively.
How far in advance should I book a flight from Cambodia to Australia?
To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights to Australia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.
To get a below-average price on a flight from Cambodia to Australia, you should book around 8 weeks before departure, which saves you about 51% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 13 weeks before departure.
How many airports are there in Australia?
There are 121 airports in Australia. The busiest airport is Sydney Airport (SYD), with 26% of all flights arriving there.
How long is the flight to Australia?
An average direct flight from Cambodia to Australia takes 29h 12m, covering a distance of 11512 km. The shortest route is Siem Reap (SAI) to Melbourne Airport (MEL) with an average flight time of 24h 10m.
Good to know
Low season | January |
|---|---|
High season | December |
Cheapest flight | $331 |
FAQs for booking flights from Cambodia to Australia
Reviews of the top 5 airlines flying from Cambodia to Australia
8.2
Singapore AirlinesOverall score based on 1630 reviews
8.0Comfort
7.8Food
8.3Boarding
8.1Entertainment
8.6Crew
Airline reviews
It was good but n it to the same standard as London to Singapore
8.0 ExcellentAnonymous, Sept 2026
It was good but n it to the same standard as London to Singapore
a longer gap btw the supper and breakfast would have been better - felt like the sleep was way too fragmented on this red eye flight
I loved the full Taylor Swift selection but felt that the other selections were limited, didn’t span the popular music eras nor a wide enough range of music genres. BUT the seat and bed were GREAT (it was wide, long enough, had great storage, firm enough to uphold body postural comfort). Outstanding crew and really great food - gourmet innovative dim sum breakfast so different from the boring standard fare offered by many other business class products.
The consistency with Singapore Airlines is fantastic. Crew are always brilliant and food delicious in business class
The business class seats were very uncomfortable. When in lie flat position my legs were very restricted.
It was very good experience on board to Sydney with SQ.
Fantastic patience when one of the passengers behind me was an absolute horrible, horrible person and the girls just kept smiling and doing their job with patience and kindness. Well, done to the crew.
Didn't like much at all Nowhere near enough legroom, narrow seats. Aisles not wide enough for safe food trolley access and husband had his knee hit cos not enough leg room. Would take a lot to convince us to fly Singapore Airlines again which is a pity cos it was always our go-to airline
Once again the meal served was delicious - we got chicken rice
Transfer within the same terminal and lots of facilities at the airport.
Everything is excellent. I will try to fly with Cathay Pacific on my future trips whenever possible, and I will recommend it to my friends as well.
I do not think there was much that could have been done to make it better. The delayed flight was due to bad weather. The turbulent patches were very unavoidable. Am simply thankful that there were no sudden and / or sharp drops during the flight. I do extend my compliments to captain Marcus I believe was his name and the rest of the crew. They all did an excellent job. My only question is whether I get a refund since the seats I had chosen and paid for were reassigned.
I wear hearing aids in both ears the infotainment system is hard to hear.
It's basically 15 hours with an airline in economy class. There's really not much of anything that could have been done better unless I had a first class ticket. Cathay Pacific does excellent work, with a very professional, friendly and attentive crew. It's literally the only airline that I will fly to Southeast Asia.
I had high expectations but met with a below average experience. I hope the Airline will take a notice and improve.
I was amazed at how clean Cathay Pacific planes were compared to our US domestic airlines. Everything was great all but the food service I was just okay with. Shorter flights with other airlines usually provided more meals and snacks that I have been on. Almost a 16 hour flight just two meals and no snacks with Cathay Pacific. Even ran out of what I wanted for one of them. Other than that top notch!
There is very little in the title" Premium" in the Economy experience with Cathay, Melbourne to Hong Kong. The seats are uncomfortable and the cabin with outdated 1990's decor and trim. The food service was sloppy and the leg room providing little to no advantage over regular economy seating. Infact, the Sunday flight was not fill occupancy and I would have done better saving the significant additional costs for the PREMIUM ticket and taken advantage of the seating. If you are a regular premium economy traveler of EMIRATES expecting the same experience on CATHAY, you will be disappointed. Emirates far superior.
Crew experience was more transnational, seats were so close together (LtoR and FtoB) that it was difficult to enjoy much of anything. When the person in front leaned back, there is no space for me. Sadly it was a flight to be endured not experienced.
While I was in great pain, the seat was sufficiently comfortable to allow me to rest and not be in so much pain.
The aircraft was slightly newer but the food was very bad. Bland and uninteresting. Nothing special at all.
transit accommodation. if you dont travel with partner , it would seem fairer to only charge half the room cost to make up the difference.
Terrible boarding experience,,food is very poor that I I . Never going book this airline again.
The airport didn‘t give me the ticket. I called customer service to ask for a refund but they kept giving me a perfunctory response and refused to refund me.
No wheelchair service at all ( I did request that service and also purchased the priority assistant bundle) , what a waste of money
Food was terrible. Fish was equal to a sausage and scrumbled eggs were terribly green with a quite weird fllavour. Everybody with me hated all options. The best food was the bread with butter.
Flight canceled, but they didn't notify me. They arranged a nearby hotel and 4 meals for me to stay for 24 hours before I could board.
Wuhan - Dubai. Old plane: 1. Only USB charger. No power outlet to plug in.. 2. Super narrow seat layout 3. Toilet cover consistently fell down and hit my back when sitting on it.. :( 4. Entertainment system touch screen not sensitive, and need to press hard or use finger tips to hit. Crew were very nice and accommodating though.
No red vine, no whiskey, no vodka. No that I wanted all of them at once but still...
During flight, some passengers perform stomping leg exercises which disturb the comfort (I.e. sleep) of other passengers.
Quality flight from start to finish. Customer service is evidently very important to this company. The staff really exceeded expectations.
The food served was the best of the 3 airplane flights we took on this vacation. Stewardesses were very nice.
Overall experience is good but if the food menu can change to authentic Malaysia food will be good. I.e. Nasi Lemak, Char Kueh Tiew and etc
Flights were delayed, Food was good but only 1 meal instead of 2.
Jia yung was the flight attendant that made this a miserable flight.
The flight isn’t great, as the plane has faulty with light and noise. It blinks and make noise for 8hrs non stop! Causing health and sensory issues! Causing Hazard matter to all 3 babies that on bassinet seats. This matters affected 12 passengers and the most horrible flight I ever experience. Have been flying with MAS for more 30yrs and this is the worst! Very disappointed
Service / food has to be much better. Staff were not very attentive to requests. Requested for a second serve of coke and got a weird look back from the host! Was also told they don’t have extra water bottles when I requested for one before sleep! Dinner time food was very minimum and average.
An overnight Doha to KL. Great sleep, good service and tasty food in business class
The cabin was quite noisy as there were lots of children travelling for the school holidays. Found the selection of movies limited.
Delayed, not enough information. Had to ask for refreshments, crew could have been more proactive
Orange juice change to mineral water . Should keep the orange juice.
Originally I booked this flight in Business Class seats, but few weeks prior to departure they downgraded our ticket to Premium Economy class because they change the type of airplane but refused to compensate any difference in pricing. That is totally unfair practice to treat a business class costumer. The food on the flight is just OK and so is the service. The boarding is a mad house, you have no idea which line is for economy or sky priority class, unless you go to the front of the line to find out.
Ground crew Tried to charge us 1200 RMB -about $160 for Carry on when checking in Wuhan, they say the suitcase is too large, but it’s the standard samsonite carry out suitcase purchased at Costco and we had no issue when we travelled to China just a month ago, same airline. They Wuhan ground crew even threatened that when we layover in Xiamen, they will charge even more. Very unprofessional and caused a lot of stress. The airline really needs to investigate it.
Never got to go because of i correct information while attempting to check in
They gave incorrect visa information causing me to purchase another flight. Only to find out later there was something that could be done to work around it.
I recently flew with Xiamen Airlines and was thoroughly disappointed with the experience. To start, the seats were incredibly uncomfortable. They were cramped with minimal legroom, making it nearly impossible to find a comfortable position during the flight. This was exacerbated by the poor seat padding, which left me with a sore back and neck by the end of the journey. The food provided was another major letdown. The meals were bland and unappetizing, and it was clear that little effort was put into the quality or presentation. Even the snacks were subpar, and there were limited options for those with dietary restrictions. The airport transfer experience was terrible. The airline’s ground staff were unhelpful and disorganized, leading to long waits and confusion. This was especially frustrating when I was already tired from the uncomfortable flight. The process was poorly managed, making the entire experience stressful and inconvenient. Lastly, the in-flight entertainment was mediocre at best. The selection of movies and TV shows was outdated, and the screens were small and low-quality. The system also experienced frequent glitches, making it difficult to enjoy even the limited options available. Overall, my experience with Xiamen Airlines was far from satisfactory. From the uncomfortable seats and bad food to the terrible airport transfer experience and mediocre entertainment, I would not recommend flying with them.
The Jakarta flight was better.. We got off the plane fast. LAX to Xiamen was a slow exit. It took half and hour to disembark.
I was not allowed to board the plane if I did not buy a forward ticket after Indonesia. They said the Indonesian government would fine the airline. This was bullshit. In Jakarta immigration did not ask for this at all. I'm trying to refund the ticket. I was put in a middle seat and I asked to be put in an side seat. They wanted $45. I said NO. Later I was put in an side sest for free. On the second plane they put me in a middle seat and when I complained. They put me in the back with three empty seats. I was able to sleep. The food was okay and I got extra portions when asked. The lack of WIFI at Xiamen airport was a pain, but that's because of the Chinese government banning foreign browsers. Xiamen gets 3 out of 5. The cost was $503: LAX to Jakarta. A bargain, but you get what you pay for.
Free meals on all flights in economy. The 737´s don’t have screens so it’s a bummer. But the selection on 787´s is wide
The plane was small and a little stuffy inside the plane.
Going to Xiamen they did not offer any wine and basically offered two food choices in tin trays. Something you would expect on a domestic flight in China not a $10k business class flight. The flight attendant admitted they also stopped paying for satellite Wi-Fi; which they used to offer and now don't - without apology. Normally I am a huge fan of a non-stop but the difference between Japanese or US carriers is a large one and well worth a stop in Korea or Japan rather than pay double for no amenities at all. The plane is nice, but the experience was below par.
More options for your flight to Australia
Complete your trip to Australia with a hotel stay or car hire
Cabin class types available on flights to Australia
Cabin classes available on flights to Australia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights from domestic origins to Australia
Flights from all regions of Cambodia to Australia. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.