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SYD - PNH

Find cheap flights from Sydney to Phnom Penh

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Search hundreds of travel sites at once for deals on flights to Phnom Penh

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Phnom Penh, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Sydney to Phnom Penh, as well as popular online travel agencies
In the last 7 days travelers have searched 46,479,581 times on KAYAK, and here is why:

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Cheap Flight Deals from Sydney to Phnom Penh (SYD-PNH)

 
These are the cheapest deals for flights from Sydney to Phnom Penh currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Sydney to Phnom Penh

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Sydney to Phnom Penh.

Recent one-way flight deals from Sydney to Phnom Penh

Only flying one-way? Below are some of the best one-way flight deals from Sydney to Phnom Penh found on KAYAK recently.

Recent last minute flight deals from Sydney to Phnom Penh

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Sydney to Phnom Penh.

Recent direct flight deals from Sydney to Phnom Penh

The latest deals for direct flights from Sydney to Phnom Penh so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Sydney to Phnom Penh

Find recent round-trip train or bus tickets from Sydney to Phnom Penh.

All round-trip flight deals to Phnom Penh

The cheapest plane tickets to Phnom Penh found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
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SYD-PNH
4370 mimulti-stop
PNH-SYD
4370 mimulti-stop
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SYD-PNH
4370 mimulti-stop
Multiple Airlines
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Flights from Sydney to Phnom Penh - Travel Insights & Trends

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

What’s the cheapest day of the week to fly from Sydney to Phnom Penh?

The average price of all flights from Sydney to Phnom Penh clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Phnom Penh on a Wednesday and more expensive on a Saturday. On your return trip to Sydney, you should consider flying back on a Friday, and avoid Saturdays for better deals.

What is the cheapest month to fly from Sydney to Phnom Penh?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Sydney to Phnom Penh, 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 Phnom Penh is October, where tickets cost $566 on average. On the other hand, the most expensive months are December and January, where the average cost of tickets is $1,107 and $854 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Sydney to Phnom Penh, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Sydney to Phnom Penh, you should book around 5 days before departure. For the absolute cheapest price, our data suggests you should book 131 days before departure.

Good to know

Low season

August

High season

December
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 57% increase in price.

When to book flights from Sydney to Phnom Penh

Are your dates flexible? Find out the best times to travel from Sydney to Phnom Penh based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Sydney to Phnom Penh

  • Do I need a passport to fly between Sydney and Phnom Penh?

    Yes

  • Which aircraft models fly most regularly from Sydney to Phnom Penh?

    We unfortunately don’t have that data for this specific route.

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

    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 Phnom Penh.

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

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

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

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Phnom Penh with an airline and back to Sydney with another airline. Booking your flights between Sydney and PNH can sometimes prove cheaper using this method.

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

    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 to Phnom Penh from Sydney up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Sydney to Phnom Penh

 
See real verified KAYAK customer reviews for airlines flying from Sydney to Phnom Penh. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Sydney to Phnom Penh? 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.
8.1
Singapore AirlinesOverall score based on 1337 reviews
8.6Crew
8.0Comfort
8.0Entertainment
8.3Boarding
7.7Food
Airline reviews

Food option Hindu veg to Hindu non veg request was unheard

8.0 ExcellentSharan, Oct 2024HYD - SIN
Read more Singapore Airlines reviews

Food option Hindu veg to Hindu non veg request was unheard

The staff were amazing and very kind. The seats recline a little too far back and are up close when sitting behind.

We flew business class. It was excellent. For a 6’4” individual, the seats were slightly uncomfortable for sleeping. But this is only comparison to other business class seats. Otherwise, the crew was incredibly attentive, And the service was impeccable.

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.

On time, friendly staff and decent food. Would definitely recommend.

Once again the meal served was delicious - we got chicken rice

Good airlines, travelled 🧳 n Singapore multiple times and experience is consistent

I loved the comfort of the flight and the hospitality of the flight attendants!

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.

They ran out of food for breakfast They did not offer tea or coffee The staff appeared very inexperienced The cabin was very cold, even with a blanket

I was really impressed with the experience it was my first trip overseas. Nice staff

Not enough food for everyone. . Always run out of food when we ask

Customer service was exceptional. I heard it wasn’t a great airline, my opinion has changed after flying with them

My sister and I were booked on flight CX844 from Hong Kong to New York, following a layover from Hangzhou. The scheduled layover was already over 7 hours, and the flight to New York was set to depart at 2:00 AM. At 11:00 PM, I was informed that the flight was delayed until 6:45 AM, significantly extending an already lengthy layover. I spoke with a representative to inquire about rescheduling or hotel accommodation, but she rudely insisted that company policy only offered a $150 food voucher, which was unhelpful as I had already eaten and most places were closing. She refused any alternative support or access to the Cathay Pacific lounge to make my wait more bearable. As a loyal Cathay Pacific customer, flying with the airline every year, I was deeply frustrated not only by the delay but by the poor service and unprofessional attitude I encountered. I believe this situation could have been handled with more care and flexibility.

Cathay was not the problem. The problem was the customer service from Kayak/Underprice. Will never book through Kayak again.

The crews were smiling all the time with soft tunes when they spoke; the food was excellent. Thank you!

They charged me $900 to board my flight I already paid for just because I missed my previous flight. I do not recommend this airline by any means.

For a transpacific flight, flying economy is awful! The seats are cramped and its meant for petite folks! Good luck if you have long legs. BOARDING - AWFUL, we got to Hong Kong - the gate was listed, but upon arrival, there was a MESS of boarding procedures, they basically DIY'ed how to board but making three lines and putting three ground crew to check for passports in the terminal area. THEN to make it worse, after going through that cattle process, all of a sudden you see people standing and looking confused, apparently we were told to get in line to board, but the AV notification wasnt even working. So people started cramming in line - worse than cattle. One saving point, the flight crew forgot to serve me dinner and after waiting for it, I fell asleep since this was a midnight flight. After letting a crew know that I was forgotten, all of my meals were served first !!! Yay for being in the economy seats! Nothing much to write home about once more!

Was a nice experience, crews were nice and accommodating. My only complain is the super tight leg room for the economy class.

Bathroom was not cleaned as often as other airlines does. It was gross for a less than full flight capacity.

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