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Cheap Flights from Siem Reap to Sydney

Prices were available within the past 7 days and starts at $129 for one-way flights and $388 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Siem Reap to Sydney route information

Origin Airport Siem Reap Intl.
Destination Airport Kingsford Smith Intl.
Airlines Serving AirAsia with baggage, Bangkok Airways, Cathay Pacific, China Eastern Airlines, China Southern Airlines, Qantas Airways, Singapore Airlines, Thai Airways International, Vietnam Airlines
Flight Price $388
Distance 4,513 mi

Cheap REP to SYD Flights

  • What is the cheapest day to fly to Sydney?

    As of Feb 24th, the cheapest day to fly from Siem Reap to Sydney is Mar 26th. Tickets are currently $1,937, which is 25% less than the average price.
  • How much is a plane ticket to Sydney (SYD) from Siem Reap (REP)?

    Prices vary from $1,937 to $3,362. Booking in advance can usually help you get the cheapest price. Prices tend to be lower the further out you book.
  • What is the cheapest airline flying from Siem Reap to Sydney?

    Prices are hitting as high as $3,362 over the next three months when flying to SYD from REP. Check out China Southern Airlines, as customers have been booking flights at just $1,937.
  • What is the cheapest day to fly?

    The cheapest day to fly from Siem Reap to Sydney is on Thursday. So, if you would like to save a little cash on your next trip look for flights on that day.
  • Can I change the date of my flight?

    Yes, you can change your departure date. If you wish to save some funds in doing so, the lowest-cost day to fly in March is Thursday.
  • How much time do people spend in Sydney?

    The average time spent hanging out in Sydney by travelers from Siem Reap is one week.

Siem Reap to Sydney Flights

Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Siem Reap to Sydney offer the perfect respite. Not only does exploring Sydney provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won’t bust your budget. So no matter whether your ideal itinerary involves flying one way, non-stop, or round trip, you’re bound to find flights that match your schedule on Expedia, and at prices that won’t shock your wallet.

Bagging a cheap flight from Siem Reap to may mean more dollars to spend on for one-of-a-kind souvenirs when you arrive, but it doesn’t mean you have to skimp on your travel experience, as Expedia offers a sizzling selection of cheap airlines that’ll put you in your happy place on their planes, whether that’s getting lost in a hair-raising airport thriller, dreaming on the passing landscape over a glass of bubbly, or jotting down your vacation bucket list at 38,000 feet. There’s also bound to be plenty of opportunities to snap a few photos of the high life that will make your friends green with envy. After all, enjoying the journey is part of the fun.

With so many affordable flights and so many wonderful adventures awaiting you, there’s no reason to put off booking a fantastic flight from to today. So don’t leave it to the last minute to make your dream trip a reality: pack your bags with your go-to travel accessories, put together your list of must-see attractions and can’t-miss activities, and get ready to broaden your horizons – with Expedia, the wonders of Sydney are only a plane trip away. Book your travel arrangements with us today!

If you would like to book flights to Sydney more flexbily many prefers to purchase one-way tickets with options to take different airlines. One way ticket to is $129 now!

Package Disclaimer

*Savings amount equal to 100% when flight + hotel are booked together. Prices based on searches conducted by fellow shoppers within the past 24 hours. There is no guarantee that these prices will be in effect at the time of your search. Vacation package savings are based on comparison to prices on Expedia.com of the same components booked separately. Savings vary based on origin/destination, length of trip, stay dates and travel partners, and aren't available on all packages.