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Cheap flights from Queensland to Siem Reap, Cambodia from $511

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/6. Fares are subject to change and may not be available on all flights or dates of travel.
BNE — SAI
29 Apr — 6 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Queensland to Siem Reap

Enter your travel dates to find the best prices.

Cheapest flights from Queensland to Siem Reap
Explore the most affordable flight options available from Queensland to Siem Reap. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 March 2026.

Thu 20/823:30
BNE
-
SAI
2 stops21h 35m
Multiple Airlines
Tue 15/922:35
SAI
-
BNE
1 stop19h 55m
Multiple Airlines
Deal found 26/3$874
Thu 20/823:50
BNE
-
SAI
1 stop12h 50m
Singapore Airlines
Tue 15/910:30
SAI
-
BNE
1 stop20h 50m
Singapore Airlines
Deal found 26/3$900
Thu 30/418:10
BNE
-
SAI
1 stop42h 30m
Singapore Airlines
Sat 30/510:30
SAI
-
BNE
1 stop51h 25m
Singapore Airlines
Deal found 29/3$1,219
Fri 12/613:40
BNE
-
SAI
1 stop22h 20m
Multiple Airlines
Tue 30/615:35
SAI
-
BNE
2 stops24h 15m
Multiple Airlines
Deal found 29/3$1,232
Fri 12/613:40
BNE
-
SAI
1 stop22h 20m
Multiple Airlines
Wed 1/710:00
SAI
-
BNE
2 stops21h 30m
Multiple Airlines
Deal found 29/3$1,238
Fri 12/613:40
BNE
-
SAI
1 stop22h 20m
Multiple Airlines
Thu 2/715:35
SAI
-
BNE
2 stops17h 25m
Multiple Airlines
Deal found 29/3$1,258

Find flight deals from Queensland to Siem Reap

Keep the following information in mind while searching for Queensland to Siem Reap flight deals. Data was last updated 30 March 2026.

Round-trip from

$874

One-way from

$511

Popular in

April

Cheapest in

March

Average price

$889
20/8-15/9
  • 20/8-15/9
  • 3 total stops
  • 41h 30m total
  • Queensland to Siem Reap
Search Deals
14/6
  • 14/6
  • 2 total stops
  • 45h 05m total
  • Queensland to Siem Reap
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($286 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($133 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Queensland to Siem Reap that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 30 March 2026.
Use the filters below to find and compare flights from Queensland to Siem Reap that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

BrisbaneSiem Reap

BNE - SAI

BNESAI

Brisbane

Thu 20/8

23:30-18:05

2 stops21h 35m

Siem Reap–Angkor Intl

Tue 15/9

22:35-21:30

1 stop19h 55m

$874

BrisbaneSiem Reap

BNE - SAI

BNESAI

Brisbane

Thu 30/4

18:10-09:40

1 stop42h 30m

Siem Reap–Angkor Intl

Sat 30/5

10:30-16:55

1 stop51h 25m

$1,219

BrisbaneSiem Reap

BNE - SAI

BNESAI

Brisbane

Fri 12/6

13:40-09:00

1 stop22h 20m

Siem Reap–Angkor Intl

Thu 2/7

18:55-21:30

1 stop23h 35m

$1,287

BrisbaneSiem Reap

BNE - SAI

BNESAI

Brisbane

Thu 30/4

12:20-09:05

2 stops23h 45m

Siem Reap–Angkor Intl

Sat 30/5

13:05-10:50

2 stops18h 45m

$1,393

BrisbaneSiem Reap

BNE - SAI

BNESAI

Brisbane

Fri 12/6

06:15-12:15

2 stops33h 00m

Siem Reap–Angkor Intl

Tue 30/6

12:55-12:15

2 stops20h 20m

$2,009

BrisbaneSiem Reap

BNE - SAI

BNESAI

Brisbane

Fri 12/6

23:30-18:05

2 stops45h 35m

Siem Reap–Angkor Intl

Thu 2/7

19:05-21:30

2 stops47h 25m

$2,192
Cheapest one-way

BrisbaneSiem Reap

BNE - SAI

BNESAI

Brisbane

Sun 14/6

20:45-14:50

2 stops45h 05m

$511

BrisbaneSiem Reap

BNE - SAI

BNESAI

Brisbane

Fri 12/6

13:40-09:00

1 stop22h 20m

$592

BrisbaneSiem Reap

BNE - SAI

BNESAI

Brisbane

Sat 13/6

06:05-16:10

3 stops37h 05m

$608

BrisbaneSiem Reap

BNE - SAI

BNESAI

Brisbane

Sun 26/4

13:40-12:20

1 stop25h 40m

$663

Flights are sorted by cheapest return flights first.

Deals found on 27/3

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Best time to book a flight from Queensland to Siem Reap

Have a flexible travel schedule? Discover the best time to fly to Siem Reap from Queensland with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Queensland to Siem Reap

What is the cheapest month to book a flight from Queensland to Siem Reap?

Currently, August is the cheapest month in which you can book a flight from Queensland to Siem Reap (average of $729). Flying from Queensland to Siem Reap in April is currently the most expensive (average of $1,518). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Queensland to Siem Reap?

Related info for your journey

Find useful and relevant information for your journey from Queensland to Siem Reap. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Siem Reap from Queensland?

    Most people fly into Siem Reap–Angkor Intl (SAI) if they book a flight to Siem Reap from Queensland. Siem Reap–Angkor Intl is conveniently located just 39.7 km from Siem Reap’s city centre.

  • How long is the flight from Queensland to Siem Reap?

    Airlines like Singapore Airlines fly from Queensland to Siem Reap in about 42h 30m. The time it takes to get you to your destination can typically vary by up to . The distance from Queensland to Siem Reap is about 6948 km.

  • What are the most popular routes from Queensland to Siem Reap?

    The most popular route from Queensland to Siem Reap is Brisbane - Siem Reap–Angkor Intl. You may also consider Maroochydore Sunshine Coast - Siem Reap–Angkor Intl or Coolangatta Gold Coast - Siem Reap–Angkor Intl.

  • Can I find deals for flights from Queensland to Siem Reap that include hotel bookings?

    Yes. In addition to deals on Queensland to Siem Reap flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Queensland to Siem Reap?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Queensland to Siem Reap.

  • Can I find deals for business class flights from Queensland to Siem Reap?

    Yes. Cheapflights offers flight deals from Queensland to Siem Reap by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Queensland to Siem Reap?

    Currently, August is the cheapest month in which you can book a flight from Queensland to Siem Reap (average of $729). Flying from Queensland to Siem Reap in April is currently the most expensive (average of $1,518). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Queensland to Siem Reap

Discover the top airline that operate flights from Queensland to Siem Reap. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 30 March 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$859Average$1,112FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Queensland to Siem Reap?

Deals for Queensland to Siem Reap flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Queensland to Siem Reap?

Millions of users choose and trust Cheapflights to book the best flight deals from Queensland to Siem Reap for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Queensland to Siem Reap with no change fees?

Yes! Cheapflights helps users easily find flights from Queensland to Siem Reap with no change fees.

Can Cheapflights notify me if prices for flights from Queensland to Siem Reap become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Siem Reap from Queensland today and book when prices fit your budget.

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