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Cheap flights from Perth to Cambodia from $299

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/8. Fares are subject to change and may not be available on all flights or dates of travel.
PER — KTI
21 Mar — 28 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Perth to Cambodia

Enter your travel dates to find the best prices.

Cheapest flights from Perth to Cambodia
Explore the most affordable flight options available from Perth to Cambodia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 19 February 2026.

Sat 28/223:10
PER
-
SAI
1 stop10h 10m
Multiple Airlines
Sat 7/311:00
SAI
-
PER
2 stops28h 30m
Multiple Airlines
Deal found 17/2$643
Thu 17/905:15
PER
-
SAI
1 stop10h 35m
Multiple Airlines
Sat 26/915:35
SAI
-
PER
1 stop11h 40m
Multiple Airlines
Deal found 17/2$670
Sun 1/320:40
PER
-
SAI
1 stop13h 40m
Multiple Airlines
Sun 8/318:10
SAI
-
PER
1 stop9h 20m
Multiple Airlines
Deal found 18/2$722
Thu 2/405:35
PER
-
SAI
3 stops30h 35m
Multiple Airlines
Tue 7/415:35
SAI
-
PER
1 stop13h 15m
Multiple Airlines
Deal found 15/2$1,090
Sat 28/200:45
PER
-
SAI
2 stops41h 10m
Vietnam Airlines
Sun 8/318:50
SAI
-
PER
1 stop26h 40m
Vietnam Airlines
Deal found 16/2$1,151

Find flight deals from Perth to Cambodia

Keep the following information in mind while searching for Perth to Cambodia flight deals. Data was last updated 19 February 2026.

Round-trip from

$643

One-way from

$299

Popular in

January

Cheapest in

May

Average price

$736
28/2-7/3
  • 28/2-7/3
  • 3 total stops
  • 38h 40m total
  • Perth to Cambodia
Search Deals
13/8
  • 13/8
  • 1 total stop
  • 10h 35m total
  • Perth to Cambodia
Search Deals
Highest demand for flights based on searches. 21% potential increase in price ($300 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($45 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights 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, Cheapflights users made 647,157 searches. Data last updated 19 February 2026.
Use the filters below to find and compare flights from Perth to Cambodia that are best for you.

Fly from

Perth

Fly to

Cambodia

Route

Depart

Return

Price

PerthSiem Reap

PER - SAI

PERSAI

Perth

Sat 28/2

23:10-08:20

1 stop10h 10m

Siem Reap–Angkor Intl

Sat 7/3

11:00-16:30

2 stops28h 30m

$643

PerthSiem Reap

PER - SAI

PERSAI

Perth

Sun 1/3

20:40-09:20

1 stop13h 40m

Siem Reap–Angkor Intl

Sun 8/3

18:10-04:30

1 stop9h 20m

$722

PerthSiem Reap

PER - SAI

PERSAI

Perth

Thu 2/4

05:35-11:10

3 stops30h 35m

Siem Reap–Angkor Intl

Tue 7/4

15:35-05:50

1 stop13h 15m

$1,090

PerthSiem Reap

PER - SAI

PERSAI

Perth

Sat 28/2

00:45-16:55

2 stops41h 10m

Siem Reap–Angkor Intl

Sun 8/3

18:50-22:30

1 stop26h 40m

$1,151

PerthSiem Reap

PER - SAI

PERSAI

Perth

Thu 13/8

05:15-14:50

1 stop10h 35m

$299

PerthSiem Reap

PER - SAI

PERSAI

Perth

Mon 23/3

20:40-16:05

2 stops20h 25m

$321

Flights are sorted by cheapest return flights first.

Deals found on 15/2

Best time to book a flight from Perth to Cambodia

Have a flexible travel schedule? Discover the best time to fly to Cambodia from Perth with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Perth to Cambodia

What is the cheapest month to book a flight from Perth to Cambodia?

Currently, May is the cheapest month in which you can book a flight from Perth to Cambodia (average of $491). Flying from Perth to Cambodia in December is currently the most expensive (average of $767). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Cambodia

Get insights into the airlines that provide service to Cambodia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Cambodia. Reviews last updated 19 February 2026.
Read reviews from past customers who have flown with Singapore Airlines, China Southern, andMalaysia Airlines from Perth to Cambodia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Entertainment

8.0

Overall

8.2

Comfort

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Singapore Airlines
8.2
Very Good
1,463 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Entertainment

8.0

Overall

8.2

Comfort

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
China Southern
7.3
Good
137 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Entertainment

8.0

Overall

8.2

Comfort

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.
Malaysia Airlines
7.3
Good
293 reviews
Singapore Airlines
8.2
Very Good
1,463 reviews
Check prices

Entertainment

8.0

Overall

8.2

Comfort

8.0

Crew

8.6

Food

7.8

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Wee Keng,Dec 2025

HKG - SIN

Quick 3 hour flight with excellent service from the crew despite it being Christmas Day holiday. Ground crew passed out Xmas cookies as well. Great experience.

Related info for your journey

Find useful and relevant information for your journey from Perth to Cambodia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Perth to Cambodia?

    For a flight from Perth to Cambodia, you will be flying from Perth. Perth (PER) is just 10.2 km from the centre of the city.

  • What are the cheapest airlines to fly from Perth to Cambodia one-way?

    The cheapet airlines for a one-way flight from Perth to Cambodia are Singapore Airlines ($162), AirAsia ($215), and Malaysia Airlines ($270).

  • Can I find deals for flights from Perth to Cambodia that include hotel bookings?

    Yes. In addition to deals on Perth to Cambodia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Perth to Cambodia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Perth to Cambodia.

  • Can I find deals for business class flights from Perth to Cambodia?

    Yes. Cheapflights offers flight deals from Perth to Cambodia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Perth to Cambodia?

    Currently, May is the cheapest month in which you can book a flight from Perth to Cambodia (average of $491). Flying from Perth to Cambodia in December is currently the most expensive (average of $767). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 3 airlines flying from Perth to Cambodia

Discover the top 3 airlines that operate flights from Perth to Cambodia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 19 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$489Average$614FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$574Average$818FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
China SouthernCheapest$670Average$1,206FlexibilityNo cancel feeOn-time69%
Search China Southern flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Perth to Cambodia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Perth to Cambodia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Perth to Cambodia?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Perth to Cambodia.

Can Cheapflights find flights from Perth to Cambodia with no change fees?

Need flexible booking options for your flight to Cambodia from Perth? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Perth to Cambodia become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Cambodia from Perth today and book when prices fit your budget.

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