Flights from Sydney (SYD) to Phnom Penh (PNH)

Change your flight without a fee on select flights

Money Saving Bundle when you purchase Hotel + Flight! 

Get mobile alerts about flight delays, gate changes and more with the FREE Wotif app

Sydney to Phnom Penh Flight Information

Find the Cheapest Flights from Sydney (SYD) to Phnom Penh (PNH)

Work hard, travel harder! Wotif brings you the cheapest Sydney to Phnom Penh flights, making it possible to have a five star holiday without that five star price tag. Browse and compare our top SYD to PNH routes and airport options. So, go ahead and treat yourself, your sweetheart, or the kids to an unforgettable holiday this year.

to Information

Traveling From
Kingsford Smith Intl.
Origin Airport
Origin Airport IATA Code
SYD
Traveling To
Phnom Penh Intl.
Destination Airport
Destination Airport IATA Code
PNH
Number of Airlines Serving
Average Flight Time
 hours mins
Direct Flight Time
 hours mins
Flight Price

Frequently asked questions

How long is the flight from Mascot Airport to Phnom Penh Intl. Airport (PNH)?
Make sure you take everything you need to pass the time when jetting from Kingsford Smith Intl. Airport (SYD) to Phnom Penh Intl. Airport (PNH). With a typical travel time of 12 hours and 16 minutes, this flight is nothing to scoff at.
What airlines fly direct from Kingsford Smith Intl. Airport (SYD) to PNH?
With no direct flights operating between Sydney and Cambodia, you'll be able to add your stopover city to your "been there, done that" list. Suss out the one-stop flights available with Singapore Airlines, Cathay Pacific or KLM. If you're crazy-obsessed with visiting as many cities as possible, it's not such a bad deal.
What are the cheapest days to fly?
Here's an insider tip: Monday is typically the cheapest day to fly! Looking at flight demand on Wotif in 2021, we found that flights departing on a Monday generally had the lowest average price, closely followed by flights on a Saturday. You might want to think twice about flying on a Thursday though; generally, our data showed that it had the highest average ticket price.
What is the best day to buy a plane ticket?
Guess what? It turns out that early in the week is the best time to score the cheapest plane tickets. Looking at flight demand on Wotif in 2021, we found that flights purchased on a Monday had the lowest airfares on average. Booking your plane ticket on the weekend also seems to score pretty good deals. However, airfares purchased on a Friday generally have a higher than average ticket value, so you might want to prepare your budget if you're booking on that day.
What is the cheapest month to fly?
When comparing airfares booked through Wotif in 2021, our data shows February is one of the cheapest months to fly. On the other hand, the month of December can be one of the most expensive times to travel, with the highest average ticket price, so it's best to get in early if December is your preferred travel month.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Wotif up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to Wotif's 2021 flight demand trends, you can bag a bargain with some of the cheapest airfares appearing just 1 week prior to travel.*According to flight demand on Wotif.com from January to December 2021. Savings are subject to change and may vary depending on selections made.
Address:
Phnom Penh ,
Cambodia
IATA code:
PNH
Longitude:
104.846174
Latitude:
11.552193
Time zone:
Asia/Phnom_Penh
Address:
Sydney NSW,
Australia
IATA code:
SYD
Longitude:
151.179898
Latitude:
-33.932922
Time zone:
Australia/Sydney

Sydney to Phnom Penh Flight Deals from

Considering a quick trip to Phnom Penh, but not sure which is the best route for you? Well, you’re in luck! Wotif has done the hard work, so all you need to do is check out these flights from SYD to PNH. With heaps of cheap fares from Sydney, we guarantee you’ll be arriving to your holiday destination in style without emptying your bank account in the process.

It’s easy to book flights to Phnom Penh from Sydney  

For a huge choice of flights, simply enter your travel dates and hit search and we’ll hunt out fantastic deals on one-way, return and multi-city airfares to Phnom Penh from Sydney from different airlines. If you click the ‘direct flights’ box, you see flights that’ll get you to Phnom Penh in just hour(s) and mins, too.   

Snap up great deals on flights to Phnom Penh from Sydney 

Choose from flights a day on average, with prices starting at and rising to depending on the cabin class, travel dates, and airline carrier. And if you’re up for a last-minute getaway, you can get great deals on flights from Sydney to Phnom Penh today!  

Find cheap airfares to Phnom Penh from Sydney 

Here are our insider tips for bagging a flight bargain: 

  • Look for midweek flights and late night, early morning arrival and departure times
  • Check out other airports near Sydney and Phnom Penh
  • Avoid peak season (prices tend to be lower in )
  • Be flexible with your travel dates and you can usually get cheaper options  

Reasons to book your flights to Phnom Penh from Sydney with Wotif

Wotif is a super-easy way to find the best flight for you to Phnom Penh. Get more bang for your buck on flight and hotel or car rental combos and download the free Wotif app to tap into exclusive deals. Book now with Wotif and have a great flight!

 

Great places to stay after flight from Sydney to Phnom Penh

Ban Ban Hotel

Ban Ban Hotel

3.5 out of 5
Phnom Penh Hanoi Friendship Blvd (1019), 322, Phnom Penh, Phnom Penh
Stay at this 3.5-star spa hotel in Phnom Penh. Enjoy free WiFi, free valet parking, and 2 outdoor pools. Popular attractions Royal Palace and Riverside are located ...
8.8/10 Excellent! (19 reviews)
One night stay. Worked perfectly

Reviewed on 6 May 2025

Get rates
Ban Ban Hotel
City View Apartment

City View Apartment

3.5 out of 5
28z, Street 592 corner Street 307, Boeung Kok II, Toul Kork, Phnom Penh, Phnom Penh
Stay at this 3.5-star business-friendly aparthotel in Phnom Penh. Enjoy free WiFi, free parking, and room service. Popular attractions Royal Palace and Riverside ...
8.6/10 Excellent! (60 reviews)
Very friendly and helpful staff. Apartment was nice but windows are a bit dated. Washing machine worked well. Good fridge. Beds comfortable. Very clean. AC & WiFi worked well. Would definitely recommend for extended stays

Reviewed on 2 Oct 2025

Get rates
City View Apartment
Jaya Suites Hotel

Jaya Suites Hotel

4.5 out of 5
Building 24, St. 566, Boeung Kak 2 Toul Kork, Phnom Penh, Phnom Penh
The price is AU$105 per night from 26 Oct to 27 Oct
AU$105
26 Oct - 27 Oct
includes taxes & fees
Stay at this 4.5-star luxury hotel in Phnom Penh. Enjoy free WiFi, free parking, and a rooftop terrace. Popular attractions Royal Palace and Riverside are located ...
9.8/10 Exceptional! (20 reviews)
Jaya Suites Hotel exceeded my expectations. The suite was spacious, modern, and very quiet—ideal for a relaxing stay. The staff was welcoming, attentive, and always ready to help. Room service was quick and delicious, and the concierge provided excellent recommendations. I loved the thoughtful amenities ...

Reviewed on 4 Sept 2025

Jaya Suites Hotel
See all 670 properties in Phnom Penh Intl.
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

More Destinations

^Savings based on all package bookings made with Flight + Hotel on Wotif.com from , as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.