£187 Cheap Flights from Phnom Penh (PNH) to Sydney (SYD)

Popular airlines from Phnom Penh Intl. Airport (PNH) to Sydney Airport (SYD)

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

Prices were available within the past 7 days and start at £187 for one-way flights and £360 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

China Southern Airlines
China Southern Airlines
China Southern Airlines
Xiamen Airlines
Xiamen Airlines
China Southern Airlines
Xiamen Airlines
China Eastern Airlines
Singapore Airlines
Malaysia Airlines

Find the cheapest month to fly from Phnom Penh (PNH) to Sydney (SYD)

June is typically the cheapest month to fly

From £357 - £609 per traveller.

Graph displaying average flight prices per month

Flight from Phnom Penh to Sydney route information
Origin airport
Phnom Penh Intl.
Destination airport
Kingsford Smith Intl.
Return price
£359
Distance
6995 km

Compare flights from Phnom Penh to Sydney easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Phnom Penh to Sydney. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Kingsford Smith Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Phnom Penh Intl. to Kingsford Smith Intl..  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Phnom Penh Intl. (PNH) to Kingsford Smith Intl. (SYD)

The easiest way to view the best deals on flights from Phnom Penh to Sydney today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Phnom Penh Intl. to Kingsford Smith Intl. start at just £360 and range up to £868.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Phnom Penh and Sydney
  • booking your flight during March, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Phnom Penh to Sydney flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Phnom Penh Intl. to Kingsford Smith Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Frequently asked questions

How much is a flight from Phnom Penh Airport to Mascot Airport?
Based on airfares listed within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Phnom Penh Intl. Airport (PNH) and SYD start from £360. Book now to score the best price for your adventure. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from PNH to Sydney Airport?
The majority of flights can be conveniently cancelled online, but whether you incur a fee differs between airlines. If you do have to cancel your holiday, follow the instructions in the Customer Service Portal.
How do I find cheap flights from PNH to Sydney Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Phnom Penh Intl. Airport (PNH) to Mascot Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Phnom Penh Airport to SYD?
The distance is around 7,000 kilometres, so pack your carry-on bag with everything you need to make the long journey comfortable. Wondering what to take on board your Cambodia to Sydney flight? Earplugs, a sleep mask and a travel pillow are among the essentials.
Which airlines fly direct from Phnom Penh Airport to SYD?
If you want to fly straight from Phnom Penh Airport to Kingsford Smith Intl. Airport (SYD), you'll need to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly between these airports.
Are Phnom Penh Airport to Sydney Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Phnom Penh Airport to Kingsford Smith Intl. Airport (SYD) at the last minute could be your ticket to a cheap deal. However, it could end up costing you a whole lot more! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back regularly as deals are updated on Expedia all the time.

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Phnom Penh Airports

Techo Intl. Airport

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