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Cheap flights from Perth to Phnom Penh from $233

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 17/2. Fares are subject to change and may not be available on all flights or dates of travel.
PER — PNH
22 Jan — 29 Jan1
1 adult

The best prices from Perth to Phnom Penh Pochentong are usually found in February or October, booked 5 days in advance, depart on a Monday or Tuesday and return on a Wednesday

Cheap flight deals from Perth to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from Perth (PER) to Phnom Penh (PNH). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 January 2025.

Round-trip from

$698

One-way from

$233

Popular in

December

Cheapest in

February

Average price

$1,234
30/1-5/2
  • 30/1-5/2
  • 3 total stops
  • 41h 35m total
  • Perth to Phnom Penh
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17/2
  • 17/2
  • 1 total stop
  • 19h 35m total
  • Perth to Phnom Penh
Search Deals
High demand for flights, 19% potential price rise
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Best time to find cheap flights, 4% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Perth to Phnom Penh

Cheapest flights from Perth to Phnom Penh
Explore the most affordable flight options available from Perth to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 17 January 2025.

Thu 30/123:10PER - PNH
1 stop11h 40mMultiple Airlines
Wed 5/214:50PNH - PER
2 stops29h 55mMultiple Airlines
Deal found 15/1$698
Thu 26/602:10PER - PNH
1 stop16h 15mMalaysia Airlines
Fri 11/711:10PNH - PER
1 stop13h 00mMalaysia Airlines
Deal found 16/1$758
Sat 15/200:50PER - PNH
2 stops43h 15mVietnam Airlines
Thu 27/213:50PNH - PER
1 stop8h 15mVietnam Airlines
Deal found 15/1$982
Tue 4/200:15PER - PNH
1 stop18h 30mCathay Pacific
Mon 24/211:45PNH - PER
1 stop34h 00mCathay Pacific
Deal found 16/1$1,107
Thu 30/112:30PER - PNH
1 stop35h 45mChina Eastern
Tue 4/201:25PNH - PER
1 stop30h 00mChina Eastern
Deal found 15/1$1,180
Wed 5/206:40PER - PNH
1 stop8h 25mSingapore Airlines
Mon 24/215:05PNH - PER
1 stop31h 50mSingapore Airlines
Deal found 16/1$1,255
Tue 18/206:00PER - PNH
2 stops37h 25mEmirates
Thu 27/221:30PNH - PER
1 stop25h 55mEmirates
Deal found 15/1$1,941

Find flights from Perth to Phnom Penh within your budget

Customise your flight search to find flights from Perth to Phnom Penh 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 17 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

PerthPhnom Penh

PER - PNH

PERPNH

Perth

Thu 30/1

23:10-09:50

1 stop11h 40m

Phnom Penh Pochentong

Wed 5/2

14:50-21:45

2 stops29h 55m

$698

PerthPhnom Penh

PER - PNH

PERPNH

Perth

Sat 15/2

00:50-19:05

2 stops43h 15m

Phnom Penh Pochentong

Thu 27/2

13:50-23:05

1 stop8h 15m

$982

PerthPhnom Penh

PER - PNH

PERPNH

Perth

Tue 4/2

00:15-17:45

1 stop18h 30m

Phnom Penh Pochentong

Mon 24/2

11:45-22:45

1 stop34h 00m

$1,107

PerthPhnom Penh

PER - PNH

PERPNH

Perth

Thu 30/1

12:30-23:15

1 stop35h 45m

Phnom Penh Pochentong

Tue 4/2

01:25-08:25

1 stop30h 00m

$1,180

PerthPhnom Penh

PER - PNH

PERPNH

Perth

Wed 5/2

06:40-14:05

1 stop8h 25m

Phnom Penh Pochentong

Mon 24/2

15:05-23:55

1 stop31h 50m

$1,255

PerthPhnom Penh

PER - PNH

PERPNH

Perth

Tue 18/2

06:00-18:25

2 stops37h 25m

Phnom Penh Pochentong

Thu 27/2

21:30-00:25

1 stop25h 55m

$1,941

PerthPhnom Penh

PER - PNH

PERPNH

Perth

Mon 17/2

17:00-11:35

1 stop19h 35m

$233

PerthPhnom Penh

PER - PNH

PERPNH

Perth

Mon 17/2

17:30-08:35

1 stop16h 05m

$372

PerthPhnom Penh

PER - PNH

PERPNH

Perth

Sun 16/2

02:25-17:30

1 stop16h 05m

$402

PerthPhnom Penh

PER - PNH

PERPNH

Perth

Thu 20/2

00:50-16:40

1 stop16h 50m

$422

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Best time to book a flight from Perth to Phnom Penh

Have a flexible travel schedule? Discover the best time to fly to Phnom Penh 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.

Travel insights for flights from Perth to Phnom Penh

Get recent, data-driven insights about flights from Perth to Phnom Penh including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a return flight from Perth to Phnom Penh. Price data was last updated on 10 January 2025.

The best time to book flights from Perth to Phnom Penh is 5 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, February is the cheapest month in which you can book a flight from Perth to Phnom Penh (average of $532). Flying from Perth to Phnom Penh in December is currently the most expensive (average of $1,067). 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.

What is the cheapest time of day to fly from PER to PNH?

Find hourly flight availability from Perth to Phnom Penh. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 January 2025.

It’s optimal to fly from Perth to Phnom Penh in the evening. By choosing this option you can save up to 9% on the cost of your flight, compared to a flight at midday.

Rainfall in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Phnom Penh ranges from 0.0 - 250.0 inches per month. October is typically the wettest month, when rainfall can reach 250.0 mm. January is typically the driest time to visit Phnom Penh when rainfall is around 0.0 mm.

Temperature in Phnom Penh by month

Plan your trip to Phnom Penh by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Phnom Penh, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 25.0 C).

Reviews of airlines servicing Phnom Penh

Get insights into the airlines that provide service to Phnom Penh. 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 Phnom Penh. Reviews last updated 17 January 2025.
Emirates
8.1
Very Good
3,351 reviews
Check prices

Food

7.9

Crew

8.3

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Overall

8.1

Reviews

1 / 10

Good although thete was 2 hours delay in the flight but still is good 😊

Emirates
8.1
Very Good
3,351 reviews
Emirates
8.1
Very Good
3,351 reviews
Check prices

Food

7.9

Crew

8.3

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Overall

8.1

Reviews

1 / 10

Good although thete was 2 hours delay in the flight but still is good 😊

Singapore Airlines
8.1
Very Good
1,327 reviews
Emirates
8.1
Very Good
3,351 reviews
Check prices

Food

7.9

Crew

8.3

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Overall

8.1

Reviews

1 / 10

Good although thete was 2 hours delay in the flight but still is good 😊

Vietnam Airlines
7.7
Good
210 reviews
Emirates
8.1
Very Good
3,351 reviews
Check prices

Food

7.9

Crew

8.3

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Overall

8.1

Reviews

1 / 10

Good although thete was 2 hours delay in the flight but still is good 😊

Cathay Pacific
7.5
Good
826 reviews
Emirates
8.1
Very Good
3,351 reviews
Check prices

Food

7.9

Crew

8.3

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Overall

8.1

Reviews

1 / 10

Good although thete was 2 hours delay in the flight but still is good 😊

Malaysia Airlines
7.3
Good
277 reviews
Emirates
8.1
Very Good
3,351 reviews
Check prices

Food

7.9

Crew

8.3

Comfort

8.0

Entertainment

8.2

Boarding

8.1

Overall

8.1

Reviews

1 / 10

Good although thete was 2 hours delay in the flight but still is good 😊

Related info for your journey

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

  • What are the cheapest airlines flying from Perth to Phnom Penh round-trip?

    According to our current data, Vietnam Airlines ($982), Cathay Pacific ($1,107), and China Eastern ($1,180) offers the cheapest pricing from Perth to Phnom Penh.

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

    For one-way options, check prices for Singapore Airlines. According to our data, you can fly for as low as $372. Users have also found prices from $402 and $422 on Malaysia Airlines and Vietnam Airlines, respectively.

  • Where are the most common stopover locations when flying from Perth to Phnom Penh?

    Flights departing from Perth and landing in Phnom Penh stopover in Singapore most frequently.

  • What are some popular things to do or see while on a stopover in Singapore?

    Most Singapore visitors opt to spend their time experiencing Sentosa, Merlion, and Boat Quay. Sentosa, Merlion, and Boat Quay can be accessed by travelling approximately 21.6 km, 16.9 km, and 17.3 km, respectively from Singapore Changi. Travellers can rent a car at Singapore Changi for an average daily rate of $175 to make sightseeing during their stopover a little easier.

  • Where are the least popular stopover locations for Perth to Phnom Penh flights?

    Perth to Phnom Penh flights have a stopover in Kuala Lumpur least often.

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

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

  • How can I find direct flights from Perth to Phnom Penh?

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

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

    Yes. Cheapflights offers flight deals from Perth to Phnom Penh 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 Phnom Penh?

    Currently, February is the cheapest month in which you can book a flight from Perth to Phnom Penh (average of $532). Flying from Perth to Phnom Penh in December is currently the most expensive (average of $1,067). 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

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Fly from Perth to Phnom Penh on these airlines

Choose from the following airlines for your flight from Perth to Phnom Penh. Flights are based on user searches made on Cheapflights and were last updated on 17 January 2025.
Singapore Airlines flights from Perth to Phnom Penh Pochentong
Malaysia Airlines flights from Perth to Phnom Penh Pochentong
Virgin Australia flights from Perth to Phnom Penh Pochentong

Top 4 airlines flying from Perth to Phnom Penh

Discover the top 4 airlines that operate flights from Perth to Phnom Penh. 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 17 January 2025.
AirlineCheapestAverageFlexibilityOn-time
AirAsiaCheapest$476Average$620FlexibilityNo cancel feeOn-time66%
Search AirAsia flights
Singapore AirlinesCheapest$670Average$879FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Malaysia AirlinesCheapest$671Average$910FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Virgin AustraliaCheapest$997Average$1,311FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Perth to Phnom Penh?

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

Cheapflights helps you find that perfect flight to Phnom Penh from Perth by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Yes, we can. To see specific flights from Perth to Phnom Penh with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Not ready to book yet? You can track prices for flights from Perth to Phnom Penh on Cheapflights with our Price Alert feature and get notified when better prices are available.

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