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Cheap flights from Perth to Cambodia from $313

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Perth to Cambodia departing on 19/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Perth to Cambodia

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
18:25 - 14:50PER  Perth-SAI Siem Reap–Angkor Intl
21h 25m2 stops Singapore Changi Kuala Lumpur Intl
Multiple Airlines Logo
10:00 - 23:45SAI  Siem Reap–Angkor Intl-PER Perth
12h 45m1 stop Kuala Lumpur Intl
$769Multiple Airlines
Wed, 2 Sep - Wed, 30 Sep
Singapore Airlines Logo
16:55 - 15:10PER  Perth-SAI Siem Reap–Angkor Intl
23h 15m1 stop Singapore Changi
Singapore Airlines Logo
10:45 - 23:55SAI  Siem Reap–Angkor Intl-PER Perth
12h 10m1 stop Singapore Changi
$806Singapore Airlines
Thu, 1 Oct - Fri, 30 Oct
Singapore Airlines Logo
16:55 - 15:10PER  Perth-SAI Siem Reap–Angkor Intl
23h 15m1 stop Singapore Changi
Singapore Airlines Logo
10:45 - 00:05SAI  Siem Reap–Angkor Intl-PER Perth
12h 20m1 stop Singapore Changi
$810Singapore Airlines
Thu, 1 Oct - Fri, 30 Oct
Multiple Airlines Logo
09:55 - 14:50PER  Perth-SAI Siem Reap–Angkor Intl
29h 55m3 stops Singapore Changi Penang Intl Kuala Lumpur Intl
Multiple Airlines Logo
10:00 - 19:50SAI  Siem Reap–Angkor Intl-PER Perth
8h 50m1 stop Kuala Lumpur Intl
$890Multiple Airlines
Wed, 2 Sep - Wed, 30 Sep
Multiple Airlines Logo
05:35 - 09:15PER  Perth-SAI Siem Reap–Angkor Intl
28h 40m3 stops Singapore Changi Kota Bharu Pengkalan Chepa Kuala Lumpur Intl
Multiple Airlines Logo
19:10 - 05:50SAI  Siem Reap–Angkor Intl-PER Perth
9h 40m1 stop Kuala Lumpur Intl
$895Multiple Airlines
Thu, 1 Oct - Fri, 30 Oct
Multiple Airlines Logo
14:50 - 21:30PER  Perth-SAI Siem Reap–Angkor Intl
31h 40m1 stop Bangkok Suvarnabhumi
Multiple Airlines Logo
10:00 - 23:45SAI  Siem Reap–Angkor Intl-PER Perth
12h 45m1 stop Kuala Lumpur Intl
$909Multiple Airlines
Wed, 2 Sep - Wed, 30 Sep
Multiple Airlines Logo
20:50 - 14:50PER  Perth-SAI Siem Reap–Angkor Intl
19h 00m1 stop Kuala Lumpur Intl
Multiple Airlines Logo
19:05 - 04:30SAI  Siem Reap–Angkor Intl-PER Perth
32h 25m3 stops Hanoi Noibai Ho Chi Minh City Kuala Lumpur Intl
$1,003Multiple Airlines
Thu, 1 Oct - Fri, 30 Oct
VietJet Air Logo
10:35 - 18:05PER  Perth-SAI Siem Reap–Angkor Intl
32h 30m2 stops Ho Chi Minh City Hanoi Noibai
VietJet Air Logo
19:05 - 16:25SAI  Siem Reap–Angkor Intl-PER Perth
44h 20m2 stops Hanoi Noibai Ho Chi Minh City
$1,076VietJet Air
Thu, 1 Oct - Fri, 30 Oct
VietJet Air Logo
10:35 - 18:05PER  Perth-SAI Siem Reap–Angkor Intl
32h 30m2 stops Ho Chi Minh City Hanoi Noibai
VietJet Air Logo
19:05 - 16:25SAI  Siem Reap–Angkor Intl-PER Perth
44h 20m2 stops Hanoi Noibai Ho Chi Minh City
$1,079VietJet Air
Thu, 1 Oct - Fri, 30 Oct
Multiple Airlines Logo
09:20 - 18:55PER  Perth-SAI Siem Reap–Angkor Intl
10h 35m1 stop Bangkok Suvarnabhumi
Multiple Airlines Logo
19:05 - 16:25SAI  Siem Reap–Angkor Intl-PER Perth
44h 20m2 stops Hanoi Noibai Ho Chi Minh City
$1,194Multiple Airlines
Thu, 1 Oct - Fri, 30 Oct

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Singapore Airlines flights from Perth to Cambodia

Our best Singapore Airlines deals on Perth to Cambodia flight tickets
Singapore Airlines
1 Oct
PER16:55Perth
23h 15m
1 stop
SAI15:10Siem Reap–Angkor Intl
30 Oct
SAI10:45Siem Reap–Angkor Intl
12h 10m
1 stop
PER23:55Perth
$806
Singapore Airlines
1 Oct
PER16:55Perth
23h 15m
1 stop
SAI15:10Siem Reap–Angkor Intl
30 Oct
SAI10:45Siem Reap–Angkor Intl
12h 20m
1 stop
PER00:05Perth
$810

VietJet Air flights from Perth to Cambodia

Our best VietJet Air deals on Perth to Cambodia flight tickets
VietJet Air
1 Oct
PER10:35Perth
32h 30m
2 stops
SAI18:05Siem Reap–Angkor Intl
30 Oct
SAI19:05Siem Reap–Angkor Intl
44h 20m
2 stops
PER16:25Perth
$1,076
VietJet Air
1 Oct
PER10:35Perth
32h 30m
2 stops
SAI18:05Siem Reap–Angkor Intl
30 Oct
SAI19:05Siem Reap–Angkor Intl
44h 20m
2 stops
PER16:25Perth
$1,079
VietJet Air
26 Dec
PER17:30Perth
25h 35m
2 stops
SAI18:05Siem Reap–Angkor Intl
8 Jan
SAI19:05Siem Reap–Angkor Intl
44h 20m
2 stops
PER16:25Perth
$2,138

momondo Fare Finder

 
Customise your flight search to find flights from Perth to Cambodia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 9 August 2026.
Use the filters below to find and compare flights from Perth to Cambodia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

PerthSiem Reap

PER Perth - SAI Siem Reap–Angkor Intl

PERSAI

Perth

Wed 2/9

18:25-14:50

2 stops21h 25m

Siem Reap–Angkor Intl

Wed 30/9

10:00-23:45

1 stop12h 45m

$769

PerthSiem Reap

PER Perth - SAI Siem Reap–Angkor Intl

PERSAI

Perth

Thu 1/10

16:55-15:10

1 stop23h 15m

Siem Reap–Angkor Intl

Fri 30/10

10:45-23:55

1 stop12h 10m

$806

PerthSiem Reap

PER Perth - SAI Siem Reap–Angkor Intl

PERSAI

Perth

Thu 1/10

16:55-15:10

1 stop23h 15m

Siem Reap–Angkor Intl

Fri 30/10

10:45-00:05

1 stop12h 20m

$810

PerthSiem Reap

PER Perth - SAI Siem Reap–Angkor Intl

PERSAI

Perth

Wed 2/9

09:55-14:50

3 stops29h 55m

Siem Reap–Angkor Intl

Wed 30/9

10:00-19:50

1 stop8h 50m

$890

PerthSiem Reap

PER Perth - SAI Siem Reap–Angkor Intl

PERSAI

Perth

Thu 1/10

05:35-09:15

3 stops28h 40m

Siem Reap–Angkor Intl

Fri 30/10

19:10-05:50

1 stop9h 40m

$895

PerthSiem Reap

PER Perth - SAI Siem Reap–Angkor Intl

PERSAI

Perth

Wed 2/9

14:50-21:30

1 stop31h 40m

Siem Reap–Angkor Intl

Wed 30/9

10:00-23:45

1 stop12h 45m

$909

PerthSiem Reap

PER Perth - SAI Siem Reap–Angkor Intl

PERSAI

Perth

Thu 1/10

20:50-14:50

1 stop19h 00m

Siem Reap–Angkor Intl

Fri 30/10

19:05-04:30

3 stops32h 25m

$1,003

PerthSiem Reap

PER Perth - SAI Siem Reap–Angkor Intl

PERSAI

Perth

Thu 1/10

10:35-18:05

2 stops32h 30m

Siem Reap–Angkor Intl

Fri 30/10

19:05-16:25

2 stops44h 20m

$1,076

PerthSiem Reap

PER Perth - SAI Siem Reap–Angkor Intl

PERSAI

Perth

Thu 1/10

10:35-18:05

2 stops32h 30m

Siem Reap–Angkor Intl

Fri 30/10

19:05-16:25

2 stops44h 20m

$1,079

PerthSiem Reap

PER Perth - SAI Siem Reap–Angkor Intl

PERSAI

Perth

Thu 1/10

09:20-18:55

1 stop10h 35m

Siem Reap–Angkor Intl

Fri 30/10

19:05-16:25

2 stops44h 20m

$1,194

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Cambodia from

How to get the cheapest flight ticket from Perth to Cambodia

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

What is the cheapest month to fly to Cambodia?

The cheapest month to fly to Cambodia from Perth is in March. Flight prices, which tend to average around $676, are often lower during this time because this is during the off-season. If you’re not able to fly to Cambodia in March, then February is your next best option. Flight prices from Perth to Cambodia during February average around $720.

How far in advance should I book a flight from Perth to Cambodia?

You are more likely to see cheaper flights to Cambodia from Perth when booking weeks ahead of your departure date. In general, you can expect to find flights to Cambodia for around $900 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Cambodia from Perth for as low as $666 on momondo.

Can stopping save me money on Perth to Cambodia flights?

You could potentially save up to 48% on your flight if you consider stops on a Perth to Cambodia flight.

Cheap Perth to Cambodia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Perth to Cambodia

Fastest flight time

13h 40m

Direct flights

None
The fastest flight from Perth to Cambodia takes 13h 40m
There are no direct flights from Perth to Cambodia. There are no popular flight routes from Perth to Cambodia.
Search flight deals

Frequently asked questions about flying from Perth to Cambodia

  • When did momondo last update prices for flights from Perth Airport to Cambodia?

    Prices for flights from Perth Airport to Cambodia were last updated today.

  • How many operators does momondo search for flights from Perth Airport to Cambodia?

  • How old do you have to be to fly from Perth Airport to Cambodia?

    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 Perth Airport to Cambodia.

  • What documentation or ID do you need to fly to Cambodia?

    The necessary travel and health documents for your Cambodia 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.

Best airlines flying from Perth to Cambodia

Compare and see reviews for airlines that fly from Perth to Cambodia with momondo
Airline
Rating
Free cancellation
Price
Malaysia AirlinesPriceFrom $502Free cancellationRating
7.3
315 reviews
Search Malaysia Airlines flights
Singapore AirlinesPriceFrom $615Free cancellationRating
8.2
1,584 reviews
Search Singapore Airlines flights
China SouthernPriceFrom $670Free cancellationRating
7.3
171 reviews
Search China Southern flights

Why use momondo?

Why should I use momondo to find a flight deal from Perth to Cambodia?

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

Can I find flights from Perth to Cambodia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Perth to Cambodia flights to just show those with flexible booking policies.

How can momondo help me find flights from Perth to Cambodia?

Once all potential Perth to Cambodia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Perth to Cambodia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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