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Cheap Flights from Brisbane to Siem Reap

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Compare Brisbane to Siem Reap–Angkor flight deals

Find the cheapest month or even day of the year to fly to Siem Reap–Angkor

Book the best Siem Reap–Angkor fare with no extra fees

Flight deals from Brisbane to Siem Reap–Angkor

Looking for a cheap last-minute deal or the best return flight from Brisbane to Siem Reap–Angkor ? Find the lowest prices on one-way and return tickets right here.
Siem Reap.$792 per passenger.Departing Thu, 5 Jun, returning Thu, 12 Jun.Return flight with Cathay Pacific and Bangkok Airways.Outbound indirect flight with Cathay Pacific, departs from Brisbane on Thu, 5 Jun, arriving in Siem Reap–Angkor .Inbound indirect flight with Bangkok Airways, departs from Siem Reap–Angkor on Thu, 12 Jun, arriving in Brisbane.Price includes taxes and charges.From $792, select.
Siem Reap.$801 per passenger.Departing Tue, 26 Aug, returning Tue, 9 Sep.Return flight with Virgin Australia and VietJet Air.Outbound indirect flight with Virgin Australia, departs from Brisbane on Tue, 26 Aug, arriving in Siem Reap–Angkor .Inbound indirect flight with VietJet Air, departs from Siem Reap–Angkor on Tue, 9 Sep, arriving in Brisbane.Price includes taxes and charges.From $801, select.
Siem Reap.$801 per passenger.Departing Thu, 29 May, returning Fri, 13 Jun.Return flight with Cathay Pacific and Bangkok Airways.Outbound indirect flight with Cathay Pacific, departs from Brisbane on Thu, 29 May, arriving in Siem Reap–Angkor .Inbound indirect flight with Bangkok Airways, departs from Siem Reap–Angkor on Fri, 13 Jun, arriving in Brisbane.Price includes taxes and charges.From $801, select.
Siem Reap.$805 per passenger.Departing Thu, 8 May, returning Sun, 18 May.Return flight with Cathay Pacific and Bangkok Airways.Outbound indirect flight with Cathay Pacific, departs from Brisbane on Thu, 8 May, arriving in Siem Reap–Angkor .Inbound indirect flight with Bangkok Airways, departs from Siem Reap–Angkor on Sun, 18 May, arriving in Brisbane.Price includes taxes and charges.From $805, select.
Siem Reap.$814 per passenger.Departing Wed, 10 Sep, returning Sat, 8 Nov.Return flight with Cathay Pacific and Bangkok Airways.Outbound indirect flight with Cathay Pacific, departs from Brisbane on Wed, 10 Sep, arriving in Siem Reap–Angkor .Inbound indirect flight with Bangkok Airways, departs from Siem Reap–Angkor on Sat, 8 Nov, arriving in Brisbane.Price includes taxes and charges.From $814, select.
Siem Reap.$829 per passenger.Departing Tue, 10 Jun, returning Tue, 5 Aug.Return flight with Jetstar and VietJet Air.Outbound indirect flight with Jetstar, departs from Brisbane on Tue, 10 Jun, arriving in Siem Reap–Angkor .Inbound indirect flight with VietJet Air, departs from Siem Reap–Angkor on Tue, 5 Aug, arriving in Brisbane.Price includes taxes and charges.From $829, select.
Siem Reap.$831 per passenger.Departing Wed, 11 Mar, returning Fri, 20 Mar.Return flight with Cathay Pacific and Bangkok Airways.Outbound indirect flight with Cathay Pacific, departs from Brisbane on Wed, 11 Mar, arriving in Siem Reap–Angkor .Inbound indirect flight with Bangkok Airways, departs from Siem Reap–Angkor on Fri, 20 Mar, arriving in Brisbane.Price includes taxes and charges.From $831, select.
Siem Reap.$856 per passenger.Departing Wed, 30 Apr, returning Sun, 11 May.Return flight with Cathay Pacific and Bangkok Airways.Outbound indirect flight with Cathay Pacific, departs from Brisbane on Wed, 30 Apr, arriving in Siem Reap–Angkor .Inbound indirect flight with Bangkok Airways, departs from Siem Reap–Angkor on Sun, 11 May, arriving in Brisbane.Price includes taxes and charges.From $856, select.

Find the cheapest month to fly from Brisbane to Siem Reap–Angkor

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Brisbane to Siem Reap–Angkor flights are currently cheapest in June.
Apr
from $1,350
May
from $805
Jun
from $792
Jul
from $1,046
Aug
from $865
Sep
from $1,033
Oct
from $866
Nov
from $859
Dec
from $1,379
Jan
Find prices
Feb
from $926
Mar
from $831

Brisbane to Siem Reap–Angkor : Alternative routes

Compare routes from Brisbane to Siem Reap below. You may find an airport to fly into that's cheaper, faster, or easier than Siem Reap–Angkor .

Brisbane to Siem Reap: Flight information

The things to know before you go.
Cheapest flight found$792
Cheapest month to flyJune

Finding cheap flights from Brisbane to Siem Reap–Angkor : Frequently asked questions

The best price we found for a return flight from Brisbane to Siem Reap–Angkor is $792. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Brisbane to Siem Reap–Angkor . But we found flights with one or more stops from $792.
As of April 2025, there are no flights flying from Brisbane to Siem Reap–Angkor .
The cheapest month to fly from Brisbane to Siem Reap–Angkor is usually April 2025.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Brisbane Airport to Siem Reap–Angkor Airport on Thursday, 5 June 2025.
No airlines currently offer direct flights between Brisbane Airport and Siem Reap–Angkor Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Siem Reap–Angkor but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Siem Reap is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Cathay Pacific offers the cheapest flight tickets to Siem Reap–Angkor .

Travelling from Brisbane Airport (BNE) to Siem Reap-Ankor International Airport (SAI): what you need to know

  • The timezone in Siem Reap is UTC+7, which is three hours behind Brisbane.

  • Your BNE to SAI flight won't wait if you're running late, so get to the airport with time to spare. Arrive up to one hour in advance for domestic flights and two hours ahead for international travel.

  • You'll likely experience bigger queues during popular months such as January. Arriving up to four hours ahead of an international flight and two hours for a domestic departure is a good idea.

  • Choose a stopover if you'd like to break up your flight. Just uncheck 'Direct flights only' to see the options for tickets from Brisbane Airport to Siem Reap-Ankor International Airport. Tan Son Nhat International Airport is a popular stopover on the BNE to SAI route.

How to find the cheapest flights from Brisbane Airport (BNE) to Siem Reap-Ankor International Airport (SAI)

  • Currently, $430 is the cheapest price we've found for a one-way Brisbane Airport to Siem Reap-Ankor International Airport flight. The best price for a return plane ticket is $792. Keep in mind that fares can change due to demand at the time of booking.

  • To pick up cheap tickets from BNE to SAI, book early. Airlines typically offer lower prices when flights are first released.

  • The 'Whole month' tool shows you the cheapest flights from Brisbane Airport to Siem Reap-Ankor International Airport across each month. It's an easy way to snap up a bargain if your dates aren't set in stone.

  • Getting your hands on cheap flights from BNE to SAI is a breeze with Price Alerts. Simply set up one of these automatic alerts and we'll let you know when a new deal comes up.

  • Find the right flight for you with the help of the filters. To see the 'Fastest,' 'Cheapest' or 'Best' flights from Brisbane Airport to Siem Reap-Ankor International Airport, use the 'Sort by' function. You can also filter by airline, departure and arrival times, and journey duration.

Handy information about Brisbane Airport (BNE)

  • When it comes to the on-time performance of Brisbane Airport, 66.16% of flights complete their journey on time.

  • Central Brisbane to Brisbane Airport is around 21 kilometres. Depending on traffic, it'll take about 25 minutes to get there if you're ride-sharing, catching a cab or driving.

  • The journey when using public transport typically takes 30 minutes.

  • Get your travels off to a hassle-free start by staying near BNE. Whether you're catching an early flight from Brisbane Airport to Siem Reap-Ankor International Airport or just don't like being rushed, these hotels are the answer:

Arriving at Siem Reap-Ankor International Airport (SAI)

  • Get off your Brisbane Airport to Siem Reap-Ankor International Airport flight and be in your hotel bed shortly after. If you're searching for a convenient option that's not too far from SAI, head for Chansor Community Homestay 18.

Getting from Siem Reap-Ankor International Airport (SAI) to central Siem Reap

  • From Siem Reap-Ankor International Airport, Siem Reap is approximately 48 kilometres away. It takes around 1 hour to reach the centre by car.

When to fly to Siem Reap-Ankor International Airport (SAI)

  • The quietest month for a flight from Brisbane Airport to Siem Reap-Ankor International Airport is April, while April is the most popular. Pick the ideal time to go to Siem Reap based on whether you prefer a laid-back vibe or a more bustling atmosphere.

  • The warmest month in Siem Reap is March, with temperatures ranging between 22ºC (72ºF) and 38ºC (100ºF). Lock in your flights from Brisbane Airport to Siem Reap-Ankor International Airport in this month if this is the type of weather you enjoy.

  • If you want cooler conditions, look for a cheap ticket from BNE to SAI in January. Temperatures average between 18ºC (64ºF) and 33ºC (91ºF) then.

Explore more of Cambodia

  • Phnom Penh is just one of the many cities in Cambodia waiting to be discovered after you've experienced Siem Reap. Around 225 kilometres away to the south-east, top sights here include Royal Palace, Tuol Sleng Genocide Museum and Wat Phnom.

  • Sihanoukville is another must-experience destination in Cambodia and is around 306 kilometres south of Siem Reap. No journey is complete without visiting Ochheuteal Beach, Wat Leu Temple and Wat Krom Temple.

Plan the rest of your trip from Brisbane to Siem Reap

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.