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Cheap flights from Perth to Cambodia from $304

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 16/8. 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

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Find the cheapest flights from Perth to Cambodia

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
04:55 - 14:50
PER
-
SAI
10h 55m
1 stop
Multiple Airlines Logo
17:20 - 19:50
SAI
-
PER
25h 30m
1 stop
$682Multiple Airlines
Wed, 20 May - Sat, 20 Jun
Multiple Airlines Logo
20:50 - 14:50
PER
-
SAI
19h 00m
1 stop
Multiple Airlines Logo
22:35 - 08:10
SAI
-
PER
32h 35m
2 stops
$719Multiple Airlines
Wed, 20 May - Sat, 20 Jun
Multiple Airlines Logo
04:55 - 14:50
PER
-
SAI
10h 55m
1 stop
Multiple Airlines Logo
17:20 - 08:10
SAI
-
PER
37h 50m
3 stops
$729Multiple Airlines
Wed, 20 May - Sat, 20 Jun
Multiple Airlines Logo
05:35 - 14:50
PER
-
SAI
34h 15m
2 stops
Multiple Airlines Logo
16:55 - 19:50
SAI
-
PER
25h 55m
2 stops
$781Multiple Airlines
Fri, 15 May - Tue, 19 May
Multiple Airlines Logo
20:50 - 14:50
PER
-
SAI
19h 00m
1 stop
Multiple Airlines Logo
11:55 - 19:50
SAI
-
PER
30h 55m
2 stops
$814Multiple Airlines
Fri, 15 May - Tue, 19 May
Multiple Airlines Logo
20:50 - 14:50
PER
-
SAI
19h 00m
1 stop
Multiple Airlines Logo
15:35 - 03:55
SAI
-
PER
11h 20m
1 stop
$843Multiple Airlines
Fri, 15 May - Tue, 19 May
Multiple Airlines Logo
05:35 - 19:05
PER
-
SAI
14h 30m
2 stops
Multiple Airlines Logo
22:35 - 21:45
SAI
-
PER
22h 10m
3 stops
$1,060Multiple Airlines
Fri, 15 May - Tue, 19 May
Qantas Airways Logo
23:55 - 21:30
PER
-
SAI
22h 35m
2 stops
Qantas Airways Logo
09:40 - 16:15
SAI
-
PER
29h 35m
3 stops
$5,469Qantas Airways
Wed, 20 May - Sat, 20 Jun

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 19 April 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

PerthSiem Reap

PER - SAI

PERSAI

Perth

Wed 20/5

04:55-14:50

1 stop10h 55m

Siem Reap–Angkor Intl

Sat 20/6

17:20-19:50

1 stop25h 30m

$682

PerthSiem Reap

PER - SAI

PERSAI

Perth

Wed 20/5

20:50-14:50

1 stop19h 00m

Siem Reap–Angkor Intl

Sat 20/6

22:35-08:10

2 stops32h 35m

$719

PerthSiem Reap

PER - SAI

PERSAI

Perth

Wed 20/5

04:55-14:50

1 stop10h 55m

Siem Reap–Angkor Intl

Sat 20/6

17:20-08:10

3 stops37h 50m

$729

PerthSiem Reap

PER - SAI

PERSAI

Perth

Fri 15/5

05:35-14:50

2 stops34h 15m

Siem Reap–Angkor Intl

Tue 19/5

16:55-19:50

2 stops25h 55m

$781

PerthSiem Reap

PER - SAI

PERSAI

Perth

Fri 15/5

20:50-14:50

1 stop19h 00m

Siem Reap–Angkor Intl

Tue 19/5

11:55-19:50

2 stops30h 55m

$814
Fastest return journey

PerthSiem Reap

PER - SAI

PERSAI

Perth

Fri 15/5

20:50-14:50

1 stop19h 00m

Siem Reap–Angkor Intl

Tue 19/5

15:35-03:55

1 stop11h 20m

$843

PerthSiem Reap

PER - SAI

PERSAI

Perth

Fri 15/5

05:35-19:05

2 stops14h 30m

Siem Reap–Angkor Intl

Tue 19/5

22:35-21:45

3 stops22h 10m

$1,060

PerthSiem Reap

PER - SAI

PERSAI

Perth

Wed 20/5

23:55-21:30

2 stops22h 35m

Siem Reap–Angkor Intl

Sat 20/6

09:40-16:15

3 stops29h 35m

$5,469
Cheapest one-way
Fastest single journey

PerthSiem Reap

PER - SAI

PERSAI

Perth

Sun 16/8

04:45-14:50

1 stop11h 05m

$304

PerthSiem Reap

PER - SAI

PERSAI

Perth

Fri 11/9

20:50-14:50

1 stop19h 00m

$361

Flights are sorted by cheapest return flights first.

Showing 1-10 of 17 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 July. Flight prices, which tend to average around $584, are often lower during this time because this is during the off-season. If you’re not able to fly to Cambodia in July, then May is your next best option. Flight prices from Perth to Cambodia during May average around $611.

How far in advance should I book a flight 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 $788 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 $611 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

34h 15m

Direct flights

None
The fastest flight from Perth to Cambodia takes 34h 15m
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 $482Free cancellationRating
7.4
305 reviews
Search Malaysia Airlines flights
Singapore AirlinesPriceFrom $573Free cancellationRating
8.2
1,499 reviews
Search Singapore Airlines flights
China SouthernPriceFrom $607Free cancellationRating
7.4
149 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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