When did momondo last update prices for flights from Siem Reap to Australia?

Prices for flights from Siem Reap to Australia are updated daily.

How old do you have to be to fly from Siem Reap to Australia?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Siem Reap to Australia.

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

The travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$476 Cheap Flights from Siem Reap to Australia in 2026

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Find the cheapest flights from Siem Reap to Australia

Round-trip

One-way

Cheap return flights

Enter your travel dates to find the best prices.

15:35 - 07:35

SAI

SYD

37h 00m

2 stops

20:50 - 09:15

SYD

SAI

15h 25m

1 stop

$1,235Multiple Airlines

Sat, 11 Apr - Sun, 19 Apr

10:00 - 07:35

SAI

SYD

18h 35m

2 stops

20:50 - 09:15

SYD

SAI

15h 25m

1 stop

$1,237Multiple Airlines

Sun, 12 Apr - Sun, 19 Apr

15:35 - 11:45

SAI

SYD

17h 10m

2 stops

20:50 - 14:50

SYD

SAI

21h 00m

1 stop

$1,238Multiple Airlines

Tue, 14 Apr - Sun, 19 Apr

15:35 - 19:35

SAI

SYD

25h 00m

1 stop

13:00 - 09:15

SYD

SAI

23h 15m

2 stops

$1,276Multiple Airlines

Sun, 12 Apr - Thu, 16 Apr

15:35 - 19:35

SAI

SYD

25h 00m

1 stop

20:50 - 09:15

SYD

SAI

15h 25m

1 stop

$1,283Multiple Airlines

Sun, 12 Apr - Sun, 19 Apr

10:00 - 07:35

SAI

SYD

18h 35m

2 stops

20:50 - 09:15

SYD

SAI

15h 25m

1 stop

$1,298Multiple Airlines

Sun, 12 Apr - Tue, 14 Apr

15:35 - 11:45

SAI

SYD

17h 10m

2 stops

09:45 - 09:15

SYD

SAI

26h 30m

1 stop

$1,299Multiple Airlines

Tue, 14 Apr - Sat, 18 Apr

15:35 - 19:35

SAI

SYD

25h 00m

1 stop

20:50 - 09:15

SYD

SAI

15h 25m

1 stop

$1,345Multiple Airlines

Sun, 12 Apr - Tue, 14 Apr

15:35 - 11:45

SAI

SYD

17h 10m

2 stops

13:05 - 09:15

SYD

SAI

23h 10m

1 stop

$1,346Multiple Airlines

Tue, 14 Apr - Thu, 16 Apr

15:35 - 19:35

SAI

SYD

25h 00m

1 stop

20:35 - 14:50

SYD

SAI

21h 15m

2 stops

$1,353Multiple Airlines

Sun, 12 Apr - Fri, 17 Apr

Bangkok Airways flights from Region of Siem Reap to Australia

Our best Bangkok Airways deals on Region of Siem Reap to Australia flight tickets

Bangkok Airways

13 Apr

SAI19:30Siem Reap–Angkor Intl

31h 55m

1 stop

SYD06:25Sydney Kingsford Smith

15 Apr

SYD09:50Sydney Kingsford Smith

26h 15m

1 stop

SAI09:05Siem Reap–Angkor Intl

$1,746

Bangkok Airways

11 Apr

SAI19:30Siem Reap–Angkor Intl

31h 55m

1 stop

SYD06:25Sydney Kingsford Smith

15 Apr

SYD09:50Sydney Kingsford Smith

26h 15m

1 stop

SAI09:05Siem Reap–Angkor Intl

$1,893

VietJet Air flights from Region of Siem Reap to Australia

Our best VietJet Air deals on Region of Siem Reap to Australia flight tickets

VietJet Air

12 Apr

SAI19:05Siem Reap–Angkor Intl

33h 15m

2 stops

SYD07:20Sydney Kingsford Smith

16 Apr

SYD10:15Sydney Kingsford Smith

34h 50m

2 stops

SAI18:05Siem Reap–Angkor Intl

$1,815

VietJet Air

12 Apr

SAI19:05Siem Reap–Angkor Intl

33h 15m

2 stops

SYD07:20Sydney Kingsford Smith

15 Apr

SYD10:15Sydney Kingsford Smith

34h 50m

2 stops

SAI18:05Siem Reap–Angkor Intl

$1,822

VietJet Air

11 Apr

SAI19:05Siem Reap–Angkor Intl

33h 15m

2 stops

SYD07:20Sydney Kingsford Smith

15 Apr

SYD10:15Sydney Kingsford Smith

34h 50m

2 stops

SAI18:05Siem Reap–Angkor Intl

$1,905

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Sat 11/4

15:35-07:35

2 stops37h 00m

Sydney Kingsford Smith

Sun 19/4

20:50-09:15

1 stop15h 25m

$1,235

Fastest return journey

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Sun 12/4

10:00-07:35

2 stops18h 35m

Sydney Kingsford Smith

Sun 19/4

20:50-09:15

1 stop15h 25m

$1,237

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Tue 14/4

15:35-11:45

2 stops17h 10m

Sydney Kingsford Smith

Sun 19/4

20:50-14:50

1 stop21h 00m

$1,238

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Sun 12/4

15:35-19:35

1 stop25h 00m

Sydney Kingsford Smith

Thu 16/4

13:00-09:15

2 stops23h 15m

$1,276

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Sun 12/4

15:35-19:35

1 stop25h 00m

Sydney Kingsford Smith

Sun 19/4

20:50-09:15

1 stop15h 25m

$1,283

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Sun 12/4

10:00-07:35

2 stops18h 35m

Sydney Kingsford Smith

Tue 14/4

20:50-09:15

1 stop15h 25m

$1,298

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Tue 14/4

15:35-11:45

2 stops17h 10m

Sydney Kingsford Smith

Sat 18/4

09:45-09:15

1 stop26h 30m

$1,299

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Sun 12/4

15:35-19:35

1 stop25h 00m

Sydney Kingsford Smith

Tue 14/4

20:50-09:15

1 stop15h 25m

$1,345

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Tue 14/4

15:35-11:45

2 stops17h 10m

Sydney Kingsford Smith

Thu 16/4

13:05-09:15

1 stop23h 10m

$1,346

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Sun 12/4

15:35-19:35

1 stop25h 00m

Sydney Kingsford Smith

Fri 17/4

20:35-14:50

2 stops21h 15m

$1,353

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Region of 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 Region of Siem Reap to Australia flights?

You could potentially save up to 15% on your flight if you consider stops on a Region of Siem Reap to Australia flight.

Cheap Region of Siem Reap to Australia flight deals and tips

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

Fastest flight time	25h 00m
Direct flights	None

The fastest flight from Region of Siem Reap to Australia takes 25h 00m

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

Search flight deals

When did momondo last update prices for flights from Siem Reap to Australia?
Prices for flights from Siem Reap to Australia are updated daily.
How old do you have to be to fly from Siem Reap to Australia?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Siem Reap to Australia.
What documentation or ID do you need to fly to Australia?
The travel and health documents required for your trip to Australia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Siem Reap to Australia. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Australia from Siem Reap with this policy.

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?

Price alerts on flights to Australia from Siem Reap are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.