$469 Find Cheap Flights from Sydney to Cambodia – Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Sydney to Cambodia departing on 18/10. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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1 adult, Economy, 0 bags

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Book Cheap Sydney to Cambodia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Sydney to Cambodia 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 Sydney to Cambodia

Sat, 31 Oct - Wed, 11 Nov
Multiple Airlines Logo
13:25 - 09:20
SYD
-
SAI
23h 55m
2 stops
Multiple Airlines Logo
21:30 - 11:30
SAI
-
SYD
34h 00m
1 stop
$862Multiple Airlines
Sat, 15 Aug - Sat, 29 Aug
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
$890Vietnam Airlines
Mon, 7 Sep - Sun, 13 Sep
Vietnam Airlines Logo
10:15 - 13:15
SYD
-
SAI
30h 00m
1 stop
Vietnam Airlines Logo
09:35 - 08:15
SAI
-
SYD
19h 40m
1 stop
$898Vietnam Airlines
Sat, 14 Nov - Mon, 23 Nov
Multiple Airlines Logo
13:25 - 16:05
SYD
-
SAI
30h 40m
2 stops
Multiple Airlines Logo
19:05 - 10:00
SAI
-
SYD
34h 55m
2 stops
$899Multiple Airlines
Wed, 21 Oct - Sun, 15 Nov
Vietnam Airlines Logo
11:15 - 21:55
SYD
-
SAI
14h 40m
1 stop
Vietnam Airlines Logo
21:30 - 09:50
SAI
-
SYD
32h 20m
1 stop
$913Vietnam Airlines
Mon, 7 Sep - Sun, 13 Sep
Multiple Airlines Logo
08:35 - 14:50
SYD
-
SAI
33h 15m
1 stop
Multiple Airlines Logo
19:05 - 11:45
SAI
-
SYD
37h 40m
2 stops
$925Multiple Airlines
Sun, 1 Nov - Sun, 8 Nov
Multiple Airlines Logo
10:45 - 09:20
SYD
-
SAI
26h 35m
1 stop
Multiple Airlines Logo
19:10 - 20:35
SAI
-
SYD
21h 25m
1 stop
$936Multiple Airlines
Sat, 16 Jan - Thu, 28 Jan
Singapore Airlines Logo
08:05 - 15:55
SYD
-
SAI
11h 50m
1 stop
Singapore Airlines Logo
16:45 - 11:50
SAI
-
SYD
15h 05m
1 stop
$1,625Singapore Airlines
Thu, 14 Jan - Wed, 27 Jan
Singapore Airlines Logo
19:10 - 09:50
SYD
-
SAI
18h 40m
1 stop
Singapore Airlines Logo
16:45 - 11:50
SAI
-
SYD
15h 05m
1 stop
$1,625Singapore Airlines
Fri, 15 Jan - Thu, 28 Jan
Singapore Airlines Logo
19:10 - 09:50
SYD
-
SAI
18h 40m
1 stop
Singapore Airlines Logo
16:45 - 11:50
SAI
-
SYD
15h 05m
1 stop
$1,625Singapore Airlines
Booking Insights

KAYAK's insights & trends for Sydney to Cambodia flights

Get data-powered insights and trends into flights from Sydney to Cambodia to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest month to fly from Sydney to Cambodia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Sydney to Cambodia, 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 Sydney to Cambodia is February, when tickets cost $783 (return) on average. On the other hand, the most expensive months are December and January, when the average cost of return tickets is $1,788 and $1,298 respectively.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Sydney to Cambodia, 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 Sydney to Cambodia, you should book around 3 weeks before departure, which saves you about 5% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.

Good to know

Low season

August
Best time to beat the crowds (24% less expensive on average)
Most popular time to fly (56% more expensive on average)

FAQs - booking Cambodia flights

  • How does KAYAK find such low prices on flights from Sydney to Cambodia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Sydney to Cambodia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Sydney to Cambodia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Sydney to Cambodia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Sydney to Cambodia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Sydney to Cambodia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Sydney to Cambodia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Sydney to Cambodia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines flying from Sydney to Cambodia

 
Need help choosing which airline to fly with from Sydney to Cambodia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1584 reviews
8.0Comfort
8.6Crew
8.1Entertainment
8.3Boarding
7.8Food
Airline reviews

I had the worst experience of my life in travel. Due to circumstances beyond my control (catastrophic traffic accidents on the highway between Gold Coast and Brisbane) I missed my flight for the first time ever. Because I booked through Kayak Singapore Airlines were not interested in helping me. They told me to contact the agent that I booked through. I was extremely stressed as I had connecting flights in Europe. First Kayak told me that the next available flights were in four days time. Then they told me that they could do it but at a cost of $2600 AUD. When I agreed he told me that he was having trouble getting it through Singapore’s system and he would contact me further once it had been done. When I had not heard from him after several hours, I phoned Kayak again, spoke to a different person who said he could do it for $8200. I declined and told him to cancel the booking. The worst part of this experience was that I had booked 5 flights altogether with Singapore including Premium Economy on two legs and Singapore cancelled all my flights including the return legs leaving me with having to completely reschedule my entire trip. Kayak refunded me $2000 from $5200, obviously leaving me out of pocket. This has left me feeling that I will never deal with Kayak or Singapore Airlines again.

2.0 MediocreJanine, July 2026
BNE - SIN
Read more Singapore Airlines reviews

I had the worst experience of my life in travel. Due to circumstances beyond my control (catastrophic traffic accidents on the highway between Gold Coast and Brisbane) I missed my flight for the first time ever. Because I booked through Kayak Singapore Airlines were not interested in helping me. They told me to contact the agent that I booked through. I was extremely stressed as I had connecting flights in Europe. First Kayak told me that the next available flights were in four days time. Then they told me that they could do it but at a cost of $2600 AUD. When I agreed he told me that he was having trouble getting it through Singapore’s system and he would contact me further once it had been done. When I had not heard from him after several hours, I phoned Kayak again, spoke to a different person who said he could do it for $8200. I declined and told him to cancel the booking. The worst part of this experience was that I had booked 5 flights altogether with Singapore including Premium Economy on two legs and Singapore cancelled all my flights including the return legs leaving me with having to completely reschedule my entire trip. Kayak refunded me $2000 from $5200, obviously leaving me out of pocket. This has left me feeling that I will never deal with Kayak or Singapore Airlines again.

Crew were so busy Anna so awesome. I was in a seat that got my food nearly last but the crew were Just awesome.

Lounge a access was excellent as was the attentiveness and service from the crew as always. The food and drink supplied were of good quality. The entertainment system had a good selection and I liked the mapping system supplied. However the screen wild have been bigger and the operation a little smoother to navigate. The seats were barely comfortable, but adequate.

Headwind delayed our flight which wasn’t the airlines fault

Horrendous. We upgraded and they took the money but cancelled one of our tickets. The recline action didn’t work on the seats for the flight from Singapore to London, pre booked meals but they seemed to have disappeared as well.. Phone customer service was horrendous. Took 5 phone calls and no fix. Craig at the airport was the only one who seemed to be able to get the ticket back.

Food could have been better. Too many passengers getting up and down all the time.

Delayed 1hour due to storm still didn't get window seat for third flight despite paying £240 extra to book them

It was an average flight. I would have expected more from this airline. Food, seats, service, etc was just average. I just give them some extra points for offering free WiFi on board with just a Krisflyer account.

Could not really fault anything. We had a really short time between flights (about 45 mins), and had to get across the other side of the terminal. But we made it and crew were helpful. Food was good and service for the kids was great.

Crews are not allowed to perform any service whenever the captain deems there’s a chance of turbulence. Even if it is perfectly smooth air.

flight departure was late, with no updates on status of departure

The aircraft was little tired but the food and service was outstanding

Food and welcome services were good , however we experienced issues with the entertainment system and poor headsets

Lovely staff, comfortable seats. Transit time was short but they had great processes in place to get us on the plane.

2 hours delay, time changes started already 2 days before the flight

I am a bit upset with the check in counter, I signed up a wheelchair for my mom so they wouldn’t grant us her boarding pass. We got to the airport a couple of hours earlier and they had us wait and no one ever gave us her boarding pass or the wheelchair, I had to go back and complain when it was already time for our flight to board. Since we got their earlier, I could have easily pushed my mom myself and we could have relaxed and went to the lounge while waiting… when I finally got someone to help us he couldn’t explain how and why they dismissed us in the first place.

An excellent airline; polite and courteous cabin crew, excellent meal and drink service. Highly recommended.

when we arrived at Taipei no one help us to get boarding pass. we saw a few people there asked them for help but they just ignored us. There was a guy told us to call Starlux number to get help but we don’t know how to dial the number until there was a lady working there helped us to call Starlux customer then someone came down took us to another counter for boarding pass. Very confused and inconvenient. We might not choose Starlux again in the future.

The most attentive crew and although we were a little late leaving ( missing passenger) flight experience more than compensated . Best flight attendants I have flown with in 50 years !!

The flight was delayed and changed of boarding gates without notifying the passengers; no updates on electronic boards. Everyone had to wait for a very long time and tired. No food was served even though our ticket covered a dinner set. I got to my hotel after midnight. Terrible experience with this flight

I love the comfortable business class seats. The service was excellent. Staff was friendly.

Not much of anything could have been done better unless I had a first class ticket. I was literally 15 hours with an airline in the economy class. Very professional friendly and attentive crew. Good airline food, clean cabin, seating area and bathrooms. I've been 4 times back-and-forth with Cathay Pacific, and I would not choose another airline for this trip. Five out of five stars.

If I had blood clots, that window seat would've killed me for certain.

So so, crew was overly professional and lacks human touch. Equipment is very old, especially the HKG-PVG CX366 flight. That plane along with its decor must have twenty years of history, or at least I had that impression.

Mediocre. Nothing special. Bad airline food Never received the food I requested Slow response from ground staff concerning my wheelchair. I was left at a holding area and had to walk the distance to the gate. In Hong Kong

The flight was cancelled. I wasn't informed where to check in, how and when. It wasn't easy to get in contact with Cathay service representative, and they were not very helpful... The staff on the airport - Air Canada (I assume) were the most helpful, kind efficient, patient... Thank you for all your help and care, for your patience, for your professionalism!!!

Very poor check-in experience, and flight meal service was very disappointing with no drinks service or hot meal.

The crew were fine. I didn’t enjoy the food at all. I found it unappetising and really had trouble eating it. The comfort level was fine and our return flight is with Cathay Pacific but honestly I probably wouldn’t fly Cathay Pacific again.

We requested special assistance and Cathay Pacific provided it in Sydney, but we were completely forgotten about in Hong Kong - when we really needed the help to catch our connecting flight. Really disappointing service.

The staff were excellent considering it was a jam packed flight. We had to wait nearly an hour for our baggage to appear on the carousel. That was a real shame.

Poor seats. Not helpful crew. The food was awful.overall very very bad experience. Traveled with the family of 5

I was denied boarding at the Brisbane airport and it seems like I won’t get any refunds from the airline

The crew were kind, patient and responsive. The service was excellent, even though we travelled the cheapest economy class. We arrived at our destination 40 min early, which for a 15+ hour flight is a great bonus. The boarding seemed a bit "loose", but got us boarded on time, and the plane was off exactly @ 0:30 hrs.

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.

Not good - chair back could not move back for premium economy. Not worth the price

It was okay. Boarding the staff made you feel rushed like we were late or something

Crew: Everybody was polite. People just need to get efficient and less reworking things. Entertainment: Could have move movies and games. The “music” section is a joke, only ONE available. Food: The food provided on the flights boarding in china needs a serious reworking. Too much oil, bad for your stomach, tastes too artificial and the eggs were a giant mass of green dough.

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.

Traveling with the Chinese airlines , their service superior to the US Airlines , they are much more friendly and the seats are comfortable , In the past I flew with United , now ,United Airline will become history for me .

They wouldn't let me on the plane. The 3rd party apparently didn't pay for the tickets properly?

Food was good but only 1 meal and 1 pie, instead of 2 meals. Both legs were late.

OK seats comfortable, easy boarding/embarking, excellent connection to domestic Malaysia flight with baggage checked through without customs. Catering especially drinks borderline ok luckily less important aspect

Vast improvement needed in customer service. I couldn’t get the drink of my choice during both meals (i.e. sparking water and Diet Coke). I had used plastic cups falling onto me from the tray. No eye contact when they thank you on the way out signalling an insincere thank you.

Did not take as cancelled 3 time so took another airline

chaos boarding. Crew in business class seemed short staffed and lacking in attention to details initially, but did improve during flight.

Delayed for 45 minutes. Don't know what's the issue. Other than that, food was not to my satisfaction. However it's okay.

My experience with the flight was okay. My experience checking in was absolutely terrible. I was told I needed to change my e-ticket number to check in because I missed my flight in PDX. Even when shown the itinerary, they didn't budge and sent me to KLM across the airport. KLM wasn't open until 8pm and my flight was at 7:30pm. Nobody made accommodations in any way to get me to KUL. To add insult to injury, they rescheduled my flight to the very next day, creating a very long layover and did not offer any hotel stay. After this, even worse, I found out later they delayed the first 7:30pm flight to 9:10pm. Meaning, I could have still boarded but they refused to even try to get me on the plane. As a result, I missed a day of work and lost pay for the day. Also, when I went to get my luggage, it wasn't there. It was STILL in Singapore. They had from 5:30pm to 5am to get my luggage onto the plane and they still couldn't get that right. This is the worst experience I've had flying anywhere in the past decade I've been travelling.

I had purchased extra leg room for all legs of the flight but due to a delay in leaving Perth I was put on another flight but with Emirates. My luggage was initially lost but later found and my suitcase was broken. I ended up losing my upgrades

Flew business class. Our luggage was the last to arrive at the belt; 15 minutes after the last bag. Sigh.

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

Information on your arrival and departure airports