$1,213 Find Cheap Flights from Brisbane to Siem Reap

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Brisbane to Siem Reap departing on 30/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Siem Reap

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Brisbane to Siem Reap, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Brisbane to Siem Reap, as well as popular online travel agencies
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Flight Deals

Book Cheap Brisbane to Siem Reap Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Brisbane to Siem Reap that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Brisbane to Siem Reap

Thu, 30 Apr - Sat, 30 May
Singapore Airlines Logo
18:10 - 15:10
BNE
-
SAI
24h 00m
1 stop
Singapore Airlines Logo
10:30 - 16:55
SAI
-
BNE
27h 25m
1 stop
$1,213Singapore Airlines
Thu, 30 Apr - Sat, 30 May
Singapore Airlines Logo
18:10 - 09:40
BNE
-
SAI
42h 30m
1 stop
Singapore Airlines Logo
10:30 - 16:55
SAI
-
BNE
51h 25m
1 stop
$1,216Singapore Airlines
Thu, 30 Apr - Sat, 30 May
Singapore Airlines Logo
18:10 - 09:40
BNE
-
SAI
42h 30m
1 stop
Singapore Airlines Logo
10:30 - 16:55
SAI
-
BNE
27h 25m
1 stop
$1,225Singapore Airlines
Thu, 30 Apr - Sat, 30 May
Singapore Airlines Logo
18:10 - 15:10
BNE
-
SAI
24h 00m
1 stop
Singapore Airlines Logo
10:30 - 16:55
SAI
-
BNE
51h 25m
1 stop
$1,307Singapore Airlines
Thu, 30 Apr - Sat, 30 May
Multiple Airlines Logo
12:20 - 09:05
BNE
-
SAI
23h 45m
2 stops
Multiple Airlines Logo
13:05 - 10:50
SAI
-
BNE
18h 45m
2 stops
$1,326Multiple Airlines
Thu, 30 Apr - Sat, 30 May
Singapore Airlines Logo
18:10 - 15:10
BNE
-
SAI
24h 00m
1 stop
Singapore Airlines Logo
10:30 - 16:55
SAI
-
BNE
27h 25m
1 stop
$1,477Singapore Airlines
Thu, 30 Apr - Sat, 30 May
Multiple Airlines Logo
23:30 - 13:15
BNE
-
SAI
16h 45m
1 stop
Multiple Airlines Logo
19:05 - 21:30
SAI
-
BNE
47h 25m
2 stops
$1,489Multiple Airlines
Thu, 30 Apr - Sat, 30 May
Multiple Airlines Logo
23:30 - 08:45
BNE
-
SAI
12h 15m
1 stop
Multiple Airlines Logo
18:30 - 15:40
SAI
-
BNE
18h 10m
2 stops
$1,499Multiple Airlines
Thu, 30 Apr - Sat, 30 May
Multiple Airlines Logo
19:10 - 18:45
BNE
-
SAI
26h 35m
3 stops
Multiple Airlines Logo
13:05 - 10:50
SAI
-
BNE
18h 45m
2 stops
$1,669Multiple Airlines
Thu, 30 Apr - Sat, 30 May
Multiple Airlines Logo
19:10 - 18:45
BNE
-
SAI
26h 35m
3 stops
Multiple Airlines Logo
13:05 - 10:50
SAI
-
BNE
18h 45m
2 stops
$1,817Multiple Airlines
Booking Insights

KAYAK's insights & trends for Brisbane to Siem Reap flights

Get data-powered insights and trends into flights from Brisbane to Siem Reap to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest month to fly from Brisbane to Siem Reap?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Brisbane to Siem Reap, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Brisbane to Siem Reap is March, when tickets cost $870 (return) on average. On the other hand, the most expensive months are April and December, when the average cost of return tickets is $2,233 and $1,578 respectively.

Find deals

Good to know

Low seasonJune
Best time to beat the crowds (23% less expensive on average)
Most popular time to fly and prices are also 20% lower on average.

FAQs - booking Siem Reap flights

  • How does KAYAK find such low prices on flights from Brisbane to Siem Reap?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Brisbane to Siem Reap.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Brisbane to Siem Reap?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Brisbane to Siem Reap is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Brisbane to Siem Reap?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Brisbane to Siem Reap with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Brisbane to Siem Reap?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Brisbane to Siem Reap up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Brisbane to Siem Reap

 
See real verified KAYAK customer reviews for airlines flying from Brisbane to Siem Reap. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Brisbane to Siem Reap? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.2
Singapore AirlinesOverall score based on 1484 reviews
8.0Entertainment
7.8Food
8.3Boarding
8.0Comfort
8.6Crew
Airline reviews

I loved the full Taylor Swift selection but felt that the other selections were limited, didn’t span the popular music eras nor a wide enough range of music genres. BUT the seat and bed were GREAT (it was wide, long enough, had great storage, firm enough to uphold body postural comfort). Outstanding crew and really great food - gourmet innovative dim sum breakfast so different from the boring standard fare offered by many other business class products.

10.0 ExcellentEirene, Mar 2026
SIN - MEL
Read more Singapore Airlines reviews

I loved the full Taylor Swift selection but felt that the other selections were limited, didn’t span the popular music eras nor a wide enough range of music genres. BUT the seat and bed were GREAT (it was wide, long enough, had great storage, firm enough to uphold body postural comfort). Outstanding crew and really great food - gourmet innovative dim sum breakfast so different from the boring standard fare offered by many other business class products.

Crew is excellent Wifi needs to be improved in order to connect to the internet.

They ran out of the second choice of food was stuck with fish

I felt that the whole experience went very smoothly. The aircraft was extremely clean and tidy on boarding. The cabin crew were beautifully turned out very, very efficient and were a credit to Singapore Airlines who are now my favourite carrier.

Excellent service. I pre-ordered gluten intolerant meal and they handle it with care. They served me my meal before other people's to avoid crossed contamination. Thank you 🙏

I wish there was a little more leg room between the seats. The recline was good and seats overall were comfortable. I also didn’t like the 2-4-2 configuration.

The flight arrived on time. 2×2 seating meant no one needed to sit in the middle. This was a connectibf flight from Singapore and required going to 3 counters in different levels to check a golf bag

Food was just okay, need to improve for other menu variations

SQ service is great as always. However, the food quality seems to have gotten a lot worse recently.

Wish the underseat compartment don’t have a restriction, can fit a personal item such as backpack fully like most Boeing

Everything you need to know for your flight from Brisbane to Siem Reap

Information on your arrival and departure airports

Brisbane (BNE)