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Find cheap one-way flights from Sydney to Siem Reap starting at US$215.

Whether you’re going for a one-way or round-trip to Siem Reap, we’ve got you covered! Check out these different flight options from Sydney below.

  • One way
  • Round-trip

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

Sydney to Siem Reap Flight time & Schedules

Flight info.
Departure
Arrival
Weekly Schedule
  1. TR003

    12:50

    SYD

    8.4h

    19:15

    SIN

    S-TWTFS
  2. KT321

    12:50

    SIN

    2.2h

    14:00

    SAI

    -M-W-F-
  3. TR003

    12:50

    SYD

    8.4h

    19:15

    SIN

    S-TWTFS
  4. TR456

    04:50

    SIN

    1.1h

    05:55

    KUL

    SMTWTFS
  5. AK542

    12:00

    KUL

    2.2h

    13:10

    SAI

    -M-W-F-
  6. D7221

    21:15

    SYD

    9.2h

    04:25

    KUL

    -MTW-F-
  7. AK880

    08:20

    KUL

    2.2h

    09:30

    DMK

    SMTWTFS
  8. FD618

    19:25

    DMK

    1.0h

    20:25

    SAI

    SMTWTFS
  9. D7221

    21:15

    SYD

    9.2h

    04:25

    KUL

    -MTW-F-
  10. AK880

    08:20

    KUL

    2.2h

    09:30

    DMK

    SMTWTFS
  11. FD614

    13:30

    DMK

    1.0h

    14:30

    SAI

    SMTWTFS
  12. D7221

    21:15

    SYD

    9.2h

    04:25

    KUL

    -MTW-F-
  13. AK540

    13:05

    KUL

    2.1h

    14:10

    SAI

    S-T-T-S
  14. D7221

    21:15

    SYD

    9.2h

    04:25

    KUL

    -MTW-F-
  15. AK890

    06:35

    KUL

    2.3h

    07:50

    DMK

    SMTWTFS
  16. FD610

    10:10

    DMK

    1.0h

    11:10

    SAI

    SMTWTFS
  17. JQ613

    21:45

    SYD

    1.5h

    23:15

    AVV

    SMTWTFS
  18. D7219

    07:00

    MEL

    8.7h

    13:40

    KUL

    SMTWTFS
  19. AK540

    13:05

    KUL

    2.1h

    14:10

    SAI

    S-T-T-S
  20. TR021

    21:50

    SYD

    7.1h

    02:55

    SIN

    SM-W-FS
  21. TR606

    09:20

    SIN

    2.5h

    10:50

    BKK

    SMTWTFS
  22. FD618

    19:25

    DMK

    1.0h

    20:25

    SAI

    SMTWTFS
  23. TR021

    21:50

    SYD

    7.1h

    02:55

    SIN

    SM-W-FS
  24. TR456

    04:50

    SIN

    1.1h

    05:55

    KUL

    SMTWTFS
  25. AK540

    13:05

    KUL

    2.1h

    14:10

    SAI

    S-T-T-S
  26. TR021

    21:50

    SYD

    7.1h

    02:55

    SIN

    SM-W-FS
  27. TR456

    04:50

    SIN

    1.1h

    05:55

    KUL

    SMTWTFS
  28. AK542

    12:00

    KUL

    2.2h

    13:10

    SAI

    -M-W-F-

When is the cheapest time to book flights from Sydney to Siem Reap?

Explore the best time to buy affordable tickets to Siem Reap with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

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

Cheapest airlines flights from Sydney to Siem Reap

Compare prices from various providers below to understand which option best suits your travel needs, before enjoying a comfortable journey with a trusted airline from Sydney to Siem Reap.

Frequently Asked Questions

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

    Airlines adjust prices for flights from Sydney to Siem Reap 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 Sydney (SYD) to Siem Reap (REP) cost?

    According to Trip.com's data, the lowest price is around $751.
  • What is the transportation method from the main airport to downtown in Siem Reap?

    • The distance from Siem Reap Angkor International Airport to downtown is about 39 km. It takes about 50 minutes by taxi.

How to find a cheap flight from Sydney to Siem Reap

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
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

Sydney to Siem Reap Flight Information

Cheapest nonstop flight price$215
Off-season for travelFebruary
Peak season for travelDecember
Flight distance7,265.06 km
Popular airlineCebu Pacific