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Cheap flights from Brisbane to Siem Reap from $483

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Brisbane to Siem Reap departing on 1/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Brisbane to Siem Reap

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
23:30 - 21:55
BNE
-
SAI
25h 25m
1 stop
Multiple Airlines Logo
22:35 - 21:30
SAI
-
BNE
19h 55m
1 stop
$836Multiple Airlines
Fri, 4 Sep - Wed, 9 Sep
Multiple Airlines Logo
23:30 - 18:05
BNE
-
SAI
21h 35m
2 stops
Multiple Airlines Logo
22:35 - 21:30
SAI
-
BNE
19h 55m
1 stop
$867Multiple Airlines
Fri, 4 Sep - Wed, 9 Sep
VietJet Air Logo
23:30 - 18:05
BNE
-
SAI
45h 35m
2 stops
VietJet Air Logo
19:05 - 21:30
SAI
-
BNE
47h 25m
2 stops
$907VietJet Air
Fri, 4 Sep - Wed, 9 Sep
Multiple Airlines Logo
11:05 - 21:55
BNE
-
SAI
37h 50m
2 stops
Multiple Airlines Logo
18:05 - 09:00
SAI
-
BNE
35h 55m
3 stops
$1,073Multiple Airlines
Fri, 4 Sep - Wed, 9 Sep
Multiple Airlines Logo
13:40 - 09:05
BNE
-
SAI
22h 25m
1 stop
Multiple Airlines Logo
09:45 - 09:45
SAI
-
BNE
21h 00m
1 stop
$1,080Multiple Airlines
Mon, 18 May - Thu, 21 May
Multiple Airlines Logo
13:40 - 09:05
BNE
-
SAI
22h 25m
1 stop
Multiple Airlines Logo
19:05 - 05:50
SAI
-
BNE
31h 45m
2 stops
$1,102Multiple Airlines
Mon, 25 May - Mon, 1 Jun
Multiple Airlines Logo
20:40 - 21:55
BNE
-
SAI
28h 15m
2 stops
Multiple Airlines Logo
19:05 - 05:50
SAI
-
BNE
31h 45m
2 stops
$1,148Multiple Airlines
Mon, 25 May - Mon, 1 Jun
Multiple Airlines Logo
07:00 - 16:35
BNE
-
SAI
36h 35m
3 stops
Multiple Airlines Logo
11:55 - 09:45
SAI
-
BNE
18h 50m
1 stop
$1,186Multiple Airlines
Fri, 19 Jun - Thu, 25 Jun
Multiple Airlines Logo
13:40 - 16:10
BNE
-
SAI
29h 30m
1 stop
Multiple Airlines Logo
11:55 - 09:45
SAI
-
BNE
18h 50m
1 stop
$1,190Multiple Airlines
Fri, 19 Jun - Thu, 25 Jun
Multiple Airlines Logo
13:40 - 11:10
BNE
-
SAI
24h 30m
1 stop
Multiple Airlines Logo
11:55 - 21:30
SAI
-
BNE
30h 35m
2 stops
$1,201Multiple Airlines
Fri, 19 Jun - Thu, 25 Jun

Singapore Airlines flights from Brisbane to Region of Siem Reap

Our best Singapore Airlines deals on Brisbane to Region of Siem Reap flight tickets
Singapore Airlines
30 Apr
BNE18:10Brisbane
42h 30m
1 stop
SAI09:40Siem Reap–Angkor Intl
30 May
SAI10:30Siem Reap–Angkor Intl
51h 25m
1 stop
BNE16:55Brisbane
$1,321
Singapore Airlines
30 Apr
BNE18:10Brisbane
42h 30m
1 stop
SAI09:40Siem Reap–Angkor Intl
30 May
SAI10:30Siem Reap–Angkor Intl
51h 25m
1 stop
BNE16:55Brisbane
$1,322
Singapore Airlines
30 Apr
BNE18:10Brisbane
42h 30m
1 stop
SAI09:40Siem Reap–Angkor Intl
30 May
SAI10:30Siem Reap–Angkor Intl
51h 25m
1 stop
BNE16:55Brisbane
$1,324

Qantas Airways flights from Brisbane to Region of Siem Reap

Our best Qantas Airways deals on Brisbane to Region of Siem Reap flight tickets
Qantas Airways
30 Apr
BNE06:00Brisbane
18h 30m
2 stops
SAI21:30Siem Reap–Angkor Intl
30 May
SAI09:45Siem Reap–Angkor Intl
32h 45m
2 stops
BNE21:30Brisbane
$2,552
Qantas Airways
30 Apr
BNE06:00Brisbane
18h 30m
2 stops
SAI21:30Siem Reap–Angkor Intl
30 May
SAI09:45Siem Reap–Angkor Intl
29h 05m
2 stops
BNE17:50Brisbane
$2,555
Qantas Airways
30 Apr
BNE06:15Brisbane
18h 15m
2 stops
SAI21:30Siem Reap–Angkor Intl
30 May
SAI09:45Siem Reap–Angkor Intl
30h 20m
2 stops
BNE19:05Brisbane
$2,557

momondo Fare Finder

 
Customise your flight search to find flights from Brisbane to Region of 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, momondo users made 78,305 searches. Data last updated 28 April 2026.
Use the filters below to find and compare flights from Brisbane to Siem Reap that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrisbaneSiem Reap

BNE - SAI

BNESAI

Brisbane

Fri 4/9

23:30-21:55

1 stop25h 25m

Siem Reap–Angkor Intl

Wed 9/9

22:35-21:30

1 stop19h 55m

$836
Fastest return journey

BrisbaneSiem Reap

BNE - SAI

BNESAI

Brisbane

Fri 4/9

23:30-18:05

2 stops21h 35m

Siem Reap–Angkor Intl

Wed 9/9

22:35-21:30

1 stop19h 55m

$867

BrisbaneSiem Reap

BNE - SAI

BNESAI

Brisbane

Fri 4/9

23:30-18:05

2 stops45h 35m

Siem Reap–Angkor Intl

Wed 9/9

19:05-21:30

2 stops47h 25m

$907

BrisbaneSiem Reap

BNE - SAI

BNESAI

Brisbane

Fri 4/9

11:05-21:55

2 stops37h 50m

Siem Reap–Angkor Intl

Wed 9/9

18:05-09:00

3 stops35h 55m

$1,073

BrisbaneSiem Reap

BNE - SAI

BNESAI

Brisbane

Mon 18/5

13:40-09:05

1 stop22h 25m

Siem Reap–Angkor Intl

Thu 21/5

09:45-09:45

1 stop21h 00m

$1,080

BrisbaneSiem Reap

BNE - SAI

BNESAI

Brisbane

Mon 25/5

13:40-09:05

1 stop22h 25m

Siem Reap–Angkor Intl

Mon 1/6

19:05-05:50

2 stops31h 45m

$1,102

BrisbaneSiem Reap

BNE - SAI

BNESAI

Brisbane

Mon 25/5

20:40-21:55

2 stops28h 15m

Siem Reap–Angkor Intl

Mon 1/6

19:05-05:50

2 stops31h 45m

$1,148

BrisbaneSiem Reap

BNE - SAI

BNESAI

Brisbane

Fri 19/6

07:00-16:35

3 stops36h 35m

Siem Reap–Angkor Intl

Thu 25/6

11:55-09:45

1 stop18h 50m

$1,186

BrisbaneSiem Reap

BNE - SAI

BNESAI

Brisbane

Fri 19/6

13:40-16:10

1 stop29h 30m

Siem Reap–Angkor Intl

Thu 25/6

11:55-09:45

1 stop18h 50m

$1,190

BrisbaneSiem Reap

BNE - SAI

BNESAI

Brisbane

Fri 19/6

13:40-11:10

1 stop24h 30m

Siem Reap–Angkor Intl

Thu 25/6

11:55-21:30

2 stops30h 35m

$1,201

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Siem Reap from

How to get the cheapest flight ticket from Brisbane to Region of Siem Reap

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Region of Siem Reap?

The cheapest month to fly to Region of Siem Reap from Brisbane is in August. Flight prices, which tend to average around $598, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of August, then book flights to Region of Siem Reap from Brisbane during November instead. Flights to Region of Siem Reap in November, while not as cheap as those in August, still average around $797.

Can stopping save me money on Brisbane to Region of Siem Reap flights?

You could potentially save up to 33% on your flight if you consider stops on a Brisbane to Region of Siem Reap flight.

Cheap Brisbane to Region of Siem Reap flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Brisbane to Region of Siem Reap

Fastest flight time

20h 05m

Direct flights

Fri

Airports in Region of Siem Reap

1 airport
The fastest flight from Brisbane to Region of Siem Reap takes 20h 05m
Direct flights go from Brisbane to Region of Siem Reap on Friday. There are no airlines offering direct flights..
There is 1 airport in Region of Siem Reap. From Brisbane there are direct flights to Siem Reap–Angkor Intl (SAI).
Search flight deals

Frequently asked questions about flying from Brisbane to Siem Reap

  • When did momondo last update prices for flights from Brisbane Airport to Siem Reap?

    Prices for flights from Brisbane Airport to Siem Reap are refreshed on a daily basis.

  • How many operators does momondo search for flights from Brisbane Airport to Siem Reap?

  • How old do you have to be to fly from Brisbane Airport to Siem Reap?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Brisbane Airport to Siem Reap.

  • What documentation or ID do you need to fly to Siem Reap?

    The necessary travel and health documents for your Siem Reap trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Brisbane to Region of Siem Reap

Compare and see reviews for airlines that fly from Brisbane to Region of Siem Reap with momondo
Airline
Rating
Free cancellation
Price
Singapore AirlinesPriceFrom $823Free cancellationRating
8.2
1,502 reviews
Search Singapore Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Brisbane to Siem Reap?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Brisbane to Siem Reap for you.

Can I find flights from Brisbane to Siem Reap with flexible booking policies on momondo?

Yes. All flights to Siem Reap from Brisbane on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Brisbane to Siem Reap?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Siem Reap from Brisbane.

I’m not ready to book a flight from Brisbane to Siem Reap right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Brisbane to Siem Reap flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Region of Siem Reap trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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