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Cheap flights from Perth to Cambodia from $347

PER — KTI
12 Dec — 19 Dec1
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

Mon 9/1104:40 -
1 stop13h 05m
Tue 24/1114:05 -
1 stop12h 35m
Deal found 7/11$816
Thu 19/1120:50 -
1 stop16h 05m
Tue 24/1112:25 -
1 stop14h 15m
Deal found 10/11$867
Tue 17/1104:40 -
1 stop13h 05m
Mon 23/1117:20 -
1 stop25h 35m
Deal found 9/11$876
Sat 21/1110:35 -
2 stops12h 20m
Sun 29/1112:25 -
1 stop16h 25m
Deal found 11/11$889
Wed 11/1104:40 -
1 stop18h 15m
Wed 18/1107:20 -
1 stop11h 35m
Deal found 10/11$925
Wed 25/1120:25 -
2 stops38h 35m
Tue 1/1221:40 -
1 stop9h 45m
Deal found 10/11$953
Sun 27/1220:50 -
1 stop13h 25m
Wed 6/118:55 -
1 stop24h 00m
Deal found 11/11$1,848
Tue 29/1223:10 -
1 stop10h 45m
Wed 6/110:00 -
1 stop12h 45m
Deal found 11/11$1,961
Sun 27/1220:50 -
1 stop13h 25m
Tue 5/115:35 -
1 stop11h 05m
Deal found 11/11$2,055
Tue 29/1223:10 -
1 stop10h 45m
Fri 8/110:00 -
1 stop12h 45m
Deal found 11/11$2,133
Tue 29/1223:10 -
1 stop10h 45m
Mon 4/116:50 -
1 stop12h 25m
Deal found 11/11$2,310
Sun 27/1223:10 -
1 stop11h 05m
Fri 8/110:00 -
1 stop12h 45m
Deal found 11/11$2,330

Find flight deals from Perth to Cambodia

Round-trip from

$662

One-way from

$347

Popular in

December

Cheapest in

March

Average price

$921
23/2-16/3
  • 23/2-16/3
  • 2 total stops
  • 29h 40m total
  • Perth to Cambodia
Search Deals
2/3-31/12
  • 2/3-31/12
  • 1 total stop
  • 26h 55m total
  • Perth to Cambodia
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($202 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($60 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2026
Search Deals

Cheapflights Fare Finder

 
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

Mon 15/2

06:40-16:00

1 stop10h 20m

Siem Reap–Angkor Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$350

PerthPhnom Penh

PER Perth - KTI Phnom Penh Techo Intl

PERKTI

Perth

Wed 3/3

14:15-14:20

1 stop25h 05m

Phnom Penh Techo Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$372

PerthSiem Reap

PER Perth - SAI Siem Reap–Angkor Intl

PERSAI

Perth

Mon 15/2

17:30-18:05

2 stops49h 35m

Siem Reap–Angkor Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$517

PerthPhnom Penh

PER Perth - KTI Phnom Penh Techo Intl

PERKTI

Perth

Tue 1/12

20:25-16:35

2 stops21h 10m

Phnom Penh Techo Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$526

PerthPhnom Penh

PER Perth - KTI Phnom Penh Techo Intl

PERKTI

Perth

Wed 2/12

20:25-16:35

2 stops21h 10m

Phnom Penh Techo Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$545

PerthPhnom Penh

PER Perth - KTI Phnom Penh Techo Intl

PERKTI

Perth

Mon 1/3

00:45-16:40

3 stops16h 55m

Phnom Penh Techo Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$573

PerthPhnom Penh

PER Perth - KTI Phnom Penh Techo Intl

PERKTI

Perth

Mon 1/3

23:10-16:40

3 stops18h 30m

Phnom Penh Techo Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$573

PerthSiem Reap

PER Perth - SAI Siem Reap–Angkor Intl

PERSAI

Perth

Sun 6/12

20:50-09:15

1 stop13h 25m

Siem Reap–Angkor Intl

Wed 31/12

00:00-01:00

Nonstop0h 00m

$580

PerthPhnom Penh

PER Perth - KTI Phnom Penh Techo Intl

PERKTI

Perth

Thu 18/2

17:05-08:35

1 stop16h 30m

Phnom Penh Techo Intl

Mon 22/2

09:35-00:05

1 stop13h 30m

$702

PerthSiem Reap

PER Perth - SAI Siem Reap–Angkor Intl

PERSAI

Perth

Mon 22/2

04:40-14:50

1 stop11h 10m

Siem Reap–Angkor Intl

Tue 16/3

19:05-16:25

2 stops44h 20m

$740

Flights are sorted by cheapest return flights first.

Deals found on 11/11

Showing 1-10 of 30 resultsSorted by cheapest first
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2
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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

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, March is the cheapest month in which you can book a flight from Perth to Cambodia (average of $710). Flying from Perth to Cambodia in December is currently the most expensive (average of $1,376). 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.

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

Booking 74 days in advance of your planned departure date is, on average, the best time to get cheap flights from Perth to Cambodia. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Reviews of airlines servicing Cambodia

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
1,633 reviews
Check prices

Comfort

8.0

Food

7.8

Entertainment

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,633 reviews
Singapore Airlines
8.2
Very Good
1,633 reviews
Check prices

Comfort

8.0

Food

7.8

Entertainment

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
China Southern
7.5
Good
190 reviews
Singapore Airlines
8.2
Very Good
1,633 reviews
Check prices

Comfort

8.0

Food

7.8

Entertainment

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Malaysia Airlines
7.3
Good
321 reviews
Singapore Airlines
8.2
Very Good
1,633 reviews
Check prices

Comfort

8.0

Food

7.8

Entertainment

8.0

Overall

8.2

Boarding

8.3

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

Related info for your journey

  • 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.

  • How long is the flight from Perth to Cambodia?

    Singapore Airlines and Malaysia Airlines can get you from Perth to Cambodia in just under 16h 15m. Your travel time can differ by up to 15m. There are 4952 km between Perth and Cambodia. This flight may include one or multiple stops.

  • 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 AirAsia ($266), Malaysia Airlines ($278), and Singapore Airlines ($330).

  • 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, March is the cheapest month in which you can book a flight from Perth to Cambodia (average of $710). Flying from Perth to Cambodia in December is currently the most expensive (average of $1,376). 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

Top 3 airlines flying from Perth to Cambodia

AirlineCheapestAverageFlexibilityOn-time
Malaysia AirlinesCheapest$517Average$773FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
China SouthernCheapest$634Average$718FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Singapore AirlinesCheapest$697Average$1,041FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

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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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