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  1. Flights
  2. Cambodia
  3. Phnom Penh
  4. Sydney - Phnom Penh

Book cheap flights from Sydney to Phnom Penh from $420

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Discover the cheapest flights from Sydney to Phnom Penh
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Fri, 7 Aug - Fri, 14 Aug
Singapore Airlines
Singapore Airlines1 stop
SYD - KTI
Singapore Airlines
Singapore Airlines1 stop
KTI - SYD
892$
839$
Prime price per passenger
Tue, 28 July - Mon, 3 Aug
Singapore Airlines
Singapore Airlines1 stop
SYD - KTI
Singapore Airlines
Singapore Airlines1 stop
KTI - SYD
893$
839$
Prime price per passenger
Tue, 18 Aug - Fri, 28 Aug
Malaysia Airlines
Malaysia Airlines1 stop
SYD - KTI
Malaysia Airlines
Malaysia Airlines1 stop
KTI - SYD
934$
889$
Prime price per passenger
Thu, 16 July - Thu, 23 July
Xiamen Airlines
Xiamen Airlines1 stop
SYD - KTI
SiAvia
SiAvia1 stop
KTI - SYD
1021$
988$
Prime price per passenger
Sun, 21 June - Sun, 28 June
Air Asia X
Air Asia X1 stop
SYD - KTI
Thai Vietjet Air
Thai Vietjet Air2 stops
KTI - SYD
1183$
1161$
Prime price per passenger
Wed, 1 July - Wed, 8 July
Air Asia X
Air Asia X1 stop
SYD - KTI
Xiamen Airlines
Xiamen Airlines1 stop
KTI - SYD
1202$
1184$
Prime price per passenger
Mon, 13 July
Scoot
Scoot2 stops
SYD - KTI
437$
420$
Prime price per passenger
Thu, 6 Aug
Xiamen Airlines
Xiamen Airlines1 stop
SYD - KTI
449$
439$
Prime price per passenger
Sun, 12 July
Xiamen Airlines
Xiamen Airlines1 stop
SYD - KTI
449$
439$
Prime price per passenger
Mon, 3 Aug
Xiamen Airlines
Xiamen Airlines1 stop
SYD - KTI
450$
440$
Prime price per passenger
Mon, 17 Aug
Xiamen Airlines
Xiamen Airlines1 stop
SYD - KTI
528$
515$
Prime price per passenger
Sun, 28 June
Air Asia X
Air Asia X1 stop
SYD - KTI
588$
571$
Prime price per passenger
The prices shown on this page were available within the last 20 days for the specified periods and should not be considered the final price offered. Please note that availability and prices are subject to change.

Cheapest time to fly from Sydney to Phnom Penh

If you’re planning to fly this route soon, keep in mind that the lowest fares are usually available in the middle of August. Take advantage of this per
Filter by
week: 17 Aug - 23 Aug
Flights from just $407
$714
$794
$798
$636
$696
$1,154
$451
$562
$576
$407
$588
$731
JuneJulyAugust
Distance: 7030 kms
Sydney airports
Sydney Airport (Kingsford Smith Airport) (SYD)How far from city centre: 8 kms
Phnom Penh airports
Pochentong (PNH)How far from city centre: 7 kms
Techo International Airport (KTI)How far from city centre: 22 kms

Get the Best Deals on Flights from Sydney to Phnom Penh

Discover the best last-minute airfares and cheap prices from Sydney to Phnom Penh with Opodo Australia. Avoid overspending on flight tickets and start planning your perfect getaway. Opodo offers a hassle-free booking experience, providing access to top airline carriers and the most competitive prices.


Find the best flights that fit your needs

When do you want to depart from Sydney? Adjust your travel dates and explore a wide range of options to Phnom Penh. With Opodo, you can find the perfect flight from our extensive selection, ensuring a seamless and enjoyable trip. Compare prices, flight durations, and amenities to choose the best option that suits your needs.


Book all in one place

But wait, there's more! Enhance your travel experience by booking a hotel and renting a car along with your flight. It's easier and often cheaper to book everything together. Choose the best offer from Sydney to Phnom Penh and get ready for an incredible journey. Enjoy your holiday, and remember to fasten your seatbelt. We’re ready for takeoff!

Frequently asked questions about flights from Sydney to Phnom Penh

How long does the flight take to go from Sydney to Phnom Penh?
The total flight time between Sydney and Phnom Penh is of around 11 hours on average, considering an average distance of 7,030.42 km, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).
On average, how much is the price of a flight from Sydney to Phnom Penh?
When you fly from Sydney to Phnom Penh the average price is $1023. However, this price depends on many other factors such as seasonality or how far in advance the route has been booked.
How can I find cheap flights from Sydney to Phnom Penh at Opodo?
The cheapest price for a flight from Sydney to Phnom Penh is $420. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
When is the best time to book a flight from Sydney to Phnom Penh?
The most popular months to book a trip from Sydney to Phnom Penh are February, March and April, based on the searches of our customers.
When is the best time to travel from Sydney to Phnom Penh?
The best time of the year to go to Phnom Penh when flying from Sydney depends on several preference factors like climate, seasonality and, of course, price. When it comes to popularity, December is the top 1º month to fly to Phnom Penh from Sydney in terms of searches from our customer, followed by March and January. If you prefer to avoid high peaks of turism, however, and escape a crowded period, June, September and October are the months with less volume of searchs for the route Sydney - Phnom Penh.
Which are the airlines with flights from Sydney to Phnom Penh?

Malaysia Airlines

  • Singapore Airlines
  • Air Asia X

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