When did momondo last update prices for flights from Siem Reap to Sydney Kingsford Smith Airport?

Prices for flights from Siem Reap to Sydney Kingsford Smith Airport refresh daily.

How old do you have to be to fly from Siem Reap to Sydney Kingsford Smith Airport?

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 Siem Reap to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$376 Cheap Flights from Siem Reap to Sydney in 2026

1 adult

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Find the cheapest flights from Siem Reap to Sydney

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19:05 - 08:20

SAI

SYD

34h 15m

2 stops

$376Multiple Airlines

Wed, 20 May

09:45 - 07:20

SAI

SYD

18h 35m

1 stop

$409Multiple Airlines

Wed, 20 May

19:40 - 19:35

SAI

SYD

44h 55m

2 stops

$440Multiple Airlines

Sat, 25 Apr

14:55 - 07:20

SAI

SYD

37h 25m

2 stops

$452Multiple Airlines

Wed, 22 Apr

14:55 - 07:20

SAI

SYD

37h 25m

2 stops

$455Multiple Airlines

Tue, 21 Apr

14:55 - 06:05

SAI

SYD

36h 10m

2 stops

$464Multiple Airlines

Thu, 23 Apr

15:15 - 07:20

SAI

SYD

37h 05m

3 stops

$495Multiple Airlines

Tue, 21 Apr

15:15 - 07:20

SAI

SYD

37h 05m

3 stops

$498Multiple Airlines

Wed, 22 Apr

19:05 - 06:05

SAI

SYD

32h 00m

3 stops

$505Multiple Airlines

Wed, 20 May

14:55 - 06:05

SAI

SYD

36h 10m

2 stops

$537Multiple Airlines

Mon, 20 Apr

Fly from

Fly to

Route

Depart

Return

Price

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Wed 20/5

19:05-08:20

2 stops34h 15m

$376

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Wed 20/5

09:45-07:20

1 stop18h 35m

$409

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Sat 25/4

19:40-19:35

2 stops44h 55m

$440

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Wed 22/4

14:55-07:20

2 stops37h 25m

$452

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Tue 21/4

14:55-07:20

2 stops37h 25m

$455

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Thu 23/4

14:55-06:05

2 stops36h 10m

$464

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Tue 21/4

15:15-07:20

3 stops37h 05m

$495

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Wed 22/4

15:15-07:20

3 stops37h 05m

$498

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Wed 20/5

19:05-06:05

3 stops32h 00m

$505

Siem ReapSydney

SAI - SYD

SAISYD

Siem Reap–Angkor Intl

Mon 20/4

14:55-06:05

2 stops36h 10m

$537

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

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

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 Sydney flights?

You could potentially save up to 21% on your flight if you consider stops on a Region of Siem Reap to Sydney flight.

Cheap Region of Siem Reap to Sydney flight deals and tips

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

Fastest flight time	34h 10m
Direct flights	None

The fastest flight from Region of Siem Reap to Sydney takes 34h 10m

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

Search flight deals

When did momondo last update prices for flights from Siem Reap to Sydney Kingsford Smith Airport?
Prices for flights from Siem Reap to Sydney Kingsford Smith Airport refresh daily.
How old do you have to be to fly from Siem Reap to Sydney Kingsford Smith Airport?
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 Siem Reap to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Siem Reap to Sydney . Millions of users trust and use momondo every year so you are in good hands.

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

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

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

momondo helps you find the best flight between Siem Reap and Sydney by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from Siem Reap and alert you when they change.