What is the cheapest airline that flies from Siem Reap–Angkor Intl to Australia?

VietJet Air is the most popular carrier operating from Siem Reap–Angkor Intl 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.

$376 Cheap Flights from Siem Reap to Australia in 2026

1 adult

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Find the cheapest flights from Siem Reap to Australia

One-way

Last minute

Cheap one-way flights

Enter your travel dates to find the best prices.

19:05 - 22:35

SAI

MEL

24h 30m

2 stops

$376VietJet Air

Sat, 12 Sep

22:35 - 22:35

SAI

MEL

21h 00m

1 stop

$392Multiple Airlines

Sat, 12 Sep

22:35 - 23:15

SAI

MEL

21h 40m

2 stops

$457Multiple Airlines

Tue, 30 Jun

15:35 - 11:45

SAI

SYD

17h 10m

2 stops

$465Multiple Airlines

Tue, 19 May

22:35 - 19:25

SAI

SYD

41h 50m

2 stops

$470Multiple Airlines

Tue, 12 May

23:50 - 05:00

SAI

MEL

26h 10m

3 stops

$506Multiple Airlines

Sat, 12 Sep

15:35 - 19:35

SAI

SYD

25h 00m

1 stop

$531Multiple Airlines

Tue, 19 May

15:35 - 11:45

SAI

SYD

17h 10m

2 stops

$538Multiple Airlines

Tue, 29 Sep

09:35 - 10:10

SAI

SYD

21h 35m

1 stop

$548Multiple Airlines

Tue, 29 Sep

19:05 - 07:20

SAI

SYD

33h 15m

2 stops

$552VietJet Air

Wed, 30 Sep

Fly from

Fly to

Route

Depart

Return

Price

Cheapest one-way

Siem ReapMelbourne

SAI - MEL

SAIMEL

Siem Reap–Angkor Intl

Sat 12/9

19:05-22:35

2 stops24h 30m

$376

Siem ReapMelbourne

SAI - MEL

SAIMEL

Siem Reap–Angkor Intl

Sat 12/9

22:35-22:35

1 stop21h 00m

$392

Siem ReapMelbourne

SAI - MEL

SAIMEL

Siem Reap–Angkor Intl

Tue 30/6

22:35-23:15

2 stops21h 40m

$457

Fastest single journey

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Tue 19/5

15:35-11:45

2 stops17h 10m

$465

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Tue 12/5

22:35-19:25

2 stops41h 50m

$470

Siem ReapMelbourne

SAI - MEL

SAIMEL

Siem Reap–Angkor Intl

Sat 12/9

23:50-05:00

3 stops26h 10m

$506

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Tue 19/5

15:35-19:35

1 stop25h 00m

$531

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Tue 29/9

15:35-11:45

2 stops17h 10m

$538

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Tue 29/9

09:35-10:10

1 stop21h 35m

$548

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Wed 30/9

19:05-07:20

2 stops33h 15m

$552

Flights are sorted by cheapest return flights first.

Sorted 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

Prices

Airlines

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

You could potentially save up to 15% 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	29h 45m
Direct flights	None

The fastest flight from Siem Reap to Australia takes 29h 45m

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

Search flight deals

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.