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Flights from Siem Reap to Sydney
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Flights from Siem Reap to Sydney Starting at NZD 400

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • One way
  • Round-trip
      • SAI20:45
        30h 5m
        1 stop
        SYD06:50
        Wed, Dec 18|Siem Reap - Sydney|Thai AirAsia
        NZD 400NZD 509
        21% OFF
        21% OFF
        NZD 509NZD 400

        Choose Thai AirAsia flights from Siem Reap to Sydney. The one-way connecting flight with Thai AirAsia departs from Siem Reap Angkor International Airport on Wed, Dec 18, arriving at Kingsford Smith Airport. One-way Prices start from NZD 400 including taxes and charges.

      • SAI20:45
        19h 35m
        1 stop
        SYD20:20
        Mon, Dec 23|Siem Reap - Sydney|Thai AirAsia
        NZD 403NZD 509
        21% OFF
        21% OFF
        NZD 509NZD 403

        Choose Thai AirAsia flights from Siem Reap to Sydney. The one-way connecting flight with Thai AirAsia departs from Siem Reap Angkor International Airport on Mon, Dec 23, arriving at Kingsford Smith Airport. One-way Prices start from NZD 403 including taxes and charges.

      • SAI20:45
        19h 35m
        1 stop
        SYD20:20
        Thu, Dec 26|Siem Reap - Sydney|Thai AirAsia
        NZD 411NZD 509
        19% OFF
        19% OFF
        NZD 509NZD 411

        Choose Thai AirAsia flights from Siem Reap to Sydney. The one-way connecting flight with Thai AirAsia departs from Siem Reap Angkor International Airport on Thu, Dec 26, arriving at Kingsford Smith Airport. One-way Prices start from NZD 411 including taxes and charges.

      • SAI20:45
        19h 35m
        1 stop
        SYD20:20
        Mon, Dec 16|Siem Reap - Sydney|Thai AirAsia
        NZD 417
        NZD 417

        Choose Thai AirAsia flights from Siem Reap to Sydney. The one-way connecting flight with Thai AirAsia departs from Siem Reap Angkor International Airport on Mon, Dec 16, arriving at Kingsford Smith Airport. One-way Prices start from NZD 417 including taxes and charges.

      • SAI20:45
        19h 35m
        1 stop
        SYD20:20
        Fri, Dec 20|Siem Reap - Sydney|Thai AirAsia
        NZD 422
        NZD 422

        Choose Thai AirAsia flights from Siem Reap to Sydney. The one-way connecting flight with Thai AirAsia departs from Siem Reap Angkor International Airport on Fri, Dec 20, arriving at Kingsford Smith Airport. One-way Prices start from NZD 422 including taxes and charges.

      • SAI20:45
        30h 5m
        1 stop
        SYD06:50
        Wed, Dec 25|Siem Reap - Sydney|Thai AirAsia
        NZD 422
        NZD 422

        Choose Thai AirAsia flights from Siem Reap to Sydney. The one-way connecting flight with Thai AirAsia departs from Siem Reap Angkor International Airport on Wed, Dec 25, arriving at Kingsford Smith Airport. One-way Prices start from NZD 422 including taxes and charges.

      • SAI20:45
        19h 35m
        1 stop
        SYD20:20
        Fri, Dec 27|Siem Reap - Sydney|Thai AirAsia
        NZD 428
        NZD 428

        Choose Thai AirAsia flights from Siem Reap to Sydney. The one-way connecting flight with Thai AirAsia departs from Siem Reap Angkor International Airport on Fri, Dec 27, arriving at Kingsford Smith Airport. One-way Prices start from NZD 428 including taxes and charges.

      • SAI20:45
        19h 35m
        1 stop
        SYD20:20
        Thu, Dec 19|Siem Reap - Sydney|Thai AirAsia
        NZD 431
        NZD 431

        Choose Thai AirAsia flights from Siem Reap to Sydney. The one-way connecting flight with Thai AirAsia departs from Siem Reap Angkor International Airport on Thu, Dec 19, arriving at Kingsford Smith Airport. One-way Prices start from NZD 431 including taxes and charges.

      • SAI20:45
        30h 5m
        1 stop
        SYD06:50
        Wed, Feb 26|Siem Reap - Sydney|Thai AirAsia
        NZD 434
        NZD 434

        Choose Thai AirAsia flights from Siem Reap to Sydney. The one-way connecting flight with Thai AirAsia departs from Siem Reap Angkor International Airport on Wed, Feb 26, arriving at Kingsford Smith Airport. One-way Prices start from NZD 434 including taxes and charges.

      • SAI14:55
        25h 55m
        1 stop
        SYD20:50
        Wed, Dec 18|Siem Reap - Sydney|AirAsia
        NZD 444
        NZD 444

        Choose AirAsia flights from Siem Reap to Sydney. The one-way connecting flight with AirAsia departs from Siem Reap Angkor International Airport on Wed, Dec 18, arriving at Kingsford Smith Airport. One-way Prices start from NZD 444 including taxes and charges.

      • REP01:00 pm
        3h 5m
        Nonstop
        SYD02:00 pm
        Mon, Dec 23|Siem Reap - Sydney|Thai AirAsia
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Find the best time to fly from Siem Reap to Sydney

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Airlines Flying from Siem Reap to Sydney

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Thai AirAsia
From NZD 400
Cambodia Angkor Air
From NZD 417
AirAsia
From NZD 444
VietJet Air
From NZD 452
AirAsia Cambodia
From NZD 471
Bangkok Airways
From NZD 522
China Eastern Airlines
From NZD 538
Vietnam Airlines
From NZD 540
Thai Airways
From NZD 563
Singapore Airlines
From NZD 667

Find more flights and airlines

Alternative Routes from Siem Reap to Sydney

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Siem Reap to Sydney.

  • Cheapest
    Thai AirAsia
    SAI
    20:45
    30h 5m
    1 transfer
    SYD
    06:50
    Siem Reap Angkor International Airport - Kingsford Smith Airport
    Wed, Dec 18Thai AirAsia
    NZD 400
  • Thai AirAsia
    SAI
    20:45
    30h 5m
    1 transfer
    SYD
    06:50
    Siem Reap Angkor International Airport - Kingsford Smith Airport
    Wed, Dec 18Thai AirAsia
    NZD 400
    Find More Flights

FAQ

  • When are flight tickets from Siem Reap (REP) to Sydney (SYD) the cheapest?

    Airlines adjust prices for flights from Siem Reap to Sydney based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Siem Reap (REP) to Sydney (SYD) cost?

    According to Trip.com's data, the lowest price is around NZD 1,131.

  • What is the transportation method from the main airport to downtown in Sydney?

    • The distance from Kingsford Smith Airport to downtown is about 8 km. It takes about 20 minutes by taxi.

How to find a cheap flight from Siem Reap to Sydney

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Siem Reap to Sydney. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information from Siem Reap to Sydney

Cheapest nonstop flight priceNZD 399
Off-season for travelDecember
Peak season for travelJanuary
Flight distance7,265.06 km
Popular airlineAirAsia Berhad (Malaysia)

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