When did momondo last update prices for flights from Siem Reap–Angkor Intl Airport to Australia?

Prices for flights from Siem Reap–Angkor Intl Airport to Australia are updated daily.

How old do you have to be to fly from Siem Reap–Angkor Intl Airport to Australia?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Siem Reap–Angkor Intl Airport to Australia.

What documentation or ID do you need to fly to Australia?

The necessary travel and health documents for your Australia 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.

$513 Cheap Flights from Siem Reap to Australia in 2026

Find the cheapest flights from Siem Reap to Australia

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Enter your travel dates to find the best prices.

21:30 - 11:30SAI Siem Reap–Angkor Intl-SYD Sydney Kingsford Smith

34h 00m1 stop Ho Chi Minh City

13:25 - 09:20SYD Sydney Kingsford Smith-SAI Siem Reap–Angkor Intl

23h 55m2 stops Singapore Changi Kuala Lumpur Intl

$923Multiple Airlines

Sat, 31 Oct - Sat, 14 Nov

10:00 - 18:50SAI Siem Reap–Angkor Intl-SYD Sydney Kingsford Smith

28h 50m2 stops Kuala Lumpur Intl Singapore Changi

13:25 - 15:00SYD Sydney Kingsford Smith-SAI Siem Reap–Angkor Intl

29h 35m3 stops Singapore Changi Penang Intl Kuala Lumpur Intl

$961Multiple Airlines

Sat, 31 Oct - Sat, 14 Nov

10:00 - 18:50SAI Siem Reap–Angkor Intl-SYD Sydney Kingsford Smith

28h 50m2 stops Kuala Lumpur Intl Singapore Changi

13:25 - 15:00SYD Sydney Kingsford Smith-SAI Siem Reap–Angkor Intl

29h 35m2 stops Singapore Changi Kuala Lumpur Intl

$974Multiple Airlines

Sat, 31 Oct - Sat, 14 Nov

15:45 - 20:00SAI Siem Reap–Angkor Intl-SYD Sydney Kingsford Smith

24h 15m1 stop Kuala Lumpur Intl

09:50 - 09:20SYD Sydney Kingsford Smith-SAI Siem Reap–Angkor Intl

27h 30m1 stop Kuala Lumpur Intl

$1,166Multiple Airlines

Sat, 31 Oct - Sat, 14 Nov

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Price

Cheapest return flight

Siem ReapSydney

SAI Siem Reap–Angkor Intl - SYD Sydney Kingsford Smith

SAISYD

Siem Reap–Angkor Intl

Sat 31/10

21:30-11:30

1 stop34h 00m

Sydney Kingsford Smith

Sat 14/11

13:25-09:20

2 stops23h 55m

$923

Siem ReapSydney

SAI Siem Reap–Angkor Intl - SYD Sydney Kingsford Smith

SAISYD

Siem Reap–Angkor Intl

Sat 31/10

10:00-18:50

2 stops28h 50m

Sydney Kingsford Smith

Sat 14/11

13:25-15:00

3 stops29h 35m

$961

Siem ReapSydney

SAI Siem Reap–Angkor Intl - SYD Sydney Kingsford Smith

SAISYD

Siem Reap–Angkor Intl

Sat 31/10

10:00-18:50

2 stops28h 50m

Sydney Kingsford Smith

Sat 14/11

13:25-15:00

2 stops29h 35m

$974

Fastest return journey

Siem ReapSydney

SAI Siem Reap–Angkor Intl - SYD Sydney Kingsford Smith

SAISYD

Siem Reap–Angkor Intl

Sat 31/10

15:45-20:00

1 stop24h 15m

Sydney Kingsford Smith

Sat 14/11

09:50-09:20

1 stop27h 30m

$1,166

Cheapest one-way

Siem ReapSydney

SAI Siem Reap–Angkor Intl - SYD Sydney Kingsford Smith

SAISYD

Siem Reap–Angkor Intl

Sat 12/12

19:05-10:00

2 stops34h 55m

$387

Siem ReapSydney

SAI Siem Reap–Angkor Intl - SYD Sydney Kingsford Smith

SAISYD

Siem Reap–Angkor Intl

Sat 12/12

21:30-10:00

1 stop32h 30m

$446

Siem ReapSydney

SAI Siem Reap–Angkor Intl - SYD Sydney Kingsford Smith

SAISYD

Siem Reap–Angkor Intl

Fri 20/11

19:05-18:50

2 stops43h 45m

$513

Siem ReapSydney

SAI Siem Reap–Angkor Intl - SYD Sydney Kingsford Smith

SAISYD

Siem Reap–Angkor Intl

Fri 20/11

22:25-10:00

3 stops31h 35m

$592

Siem ReapSydney

SAI Siem Reap–Angkor Intl - SYD Sydney Kingsford Smith

SAISYD

Siem Reap–Angkor Intl

Fri 20/11

18:50-10:00

1 stop35h 10m

$622

Siem ReapMelbourne

SAI Siem Reap–Angkor Intl - MEL Melbourne

SAIMEL

Siem Reap–Angkor Intl

Thu 20/8

19:05-12:40

2 stops38h 35m

$629

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 resultsSorted by cheapest first

How to get the cheapest flight ticket from Siem Reap to Australia

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

Can stopping save me money on Siem Reap to Australia flights?

You could potentially save up to 65% on your flight if you consider stops on a Siem Reap to Australia flight.

Cheap Siem Reap to Australia flight deals and tips

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

Fastest flight time	10h 25m
Direct flights	None

The fastest flight from Siem Reap to Australia takes 10h 25m

There are no direct flights from Siem Reap to Australia. There are no popular flight routes from Siem Reap to Australia.

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Frequently asked questions about flying from Siem Reap to Australia

When did momondo last update prices for flights from Siem Reap–Angkor Intl Airport to Australia?
Prices for flights from Siem Reap–Angkor Intl Airport to Australia are updated daily.
How old do you have to be to fly from Siem Reap–Angkor Intl Airport to Australia?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Siem Reap–Angkor Intl Airport to Australia.
What documentation or ID do you need to fly to Australia?
The necessary travel and health documents for your Australia 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.

Why use momondo?

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

Finding the right flight to Australia from Siem Reap is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Australia quick and easy, saving you time and money.

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

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

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

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 Australia from Siem Reap.

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

Yes momondo offers price alerts on flights to Australia from Siem Reap. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.