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Cheap flights from Brisbane to Siem Reap, Cambodia

BNE — SAI
13 Nov — 20 Nov1
1 adult
1 adult, Economy

Cheap flight deals from Brisbane to Siem Reap

Discover tips and strategies to find the most affordable flight options for your journey from Brisbane (BNE) to Siem Reap (SAI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 14 October 2025.

Popular in

April

Cheapest in

August

Average price

$1,503
Highest demand for flights based on searches. 7% potential increase in price ($148 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease ($129 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Best time to book a flight from Brisbane to Siem Reap

Have a flexible travel schedule? Discover the best time to fly to Siem Reap from Brisbane 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 Brisbane to Siem Reap

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

Currently, November is the cheapest month in which you can book a flight from Brisbane to Siem Reap (average of $869). Flying from Brisbane to Siem Reap in December is currently the most expensive (average of $1,531). 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.

What is the cheapest time of day to fly from BNE to SAI?

Find hourly flight availability from Brisbane to Siem Reap. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 14 October 2025.

It’s optimal to fly from Brisbane to Siem Reap in the morning. By choosing this option you can save up to 27% on the cost of your flight, compared to a flight in the evening.

Reviews of airlines servicing Siem Reap

Get insights into the airlines that provide service to Siem Reap. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Siem Reap. Reviews last updated 14 October 2025.
Get a feel of what it's like to fly with Singapore Airlines from Brisbane to Siem Reap by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,380 reviews
Check prices

Crew

8.6

Food

7.7

Comfort

8.0

Overall

8.1

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8.1
Very Good
1,380 reviews
Singapore Airlines
8.1
Very Good
1,380 reviews
Check prices

Crew

8.6

Food

7.7

Comfort

8.0

Overall

8.1

Entertainment

8.0

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Related info for your journey

Find useful and relevant information for your journey from Brisbane 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 is the cheapest airline to fly from Brisbane to Siem Reap round-trip?

    Currently priced at $906, Singapore Airlines will fly you from Brisbane to Siem Reap and back. In addition to Singapore Airlines, many other airlines offer competitively priced options for your trip. This flight start at 29% lower than the current average price 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Brisbane 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 Brisbane to Siem Reap?

    Currently, November is the cheapest month in which you can book a flight from Brisbane to Siem Reap (average of $869). Flying from Brisbane to Siem Reap in December is currently the most expensive (average of $1,531). 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.

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Top airline flying from Brisbane to Siem Reap

Discover the top airline that operate flights from Brisbane 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 14 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$906Average$1,205FlexibilityNo cancel feeOn-time81%
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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 Brisbane to Siem Reap?

Cheapflights helps you search for flights from Brisbane to Siem Reap via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Brisbane to Siem Reap for you. Better yet — we are completely free to use.

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

Yes, we can. To see specific flights from Brisbane to Siem Reap with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Brisbane to Siem Reap on Cheapflights with our Price Alert feature and get notified when better prices are available.

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