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Cheap flights from Phnom Penh to Perth from $309

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 27/4. Fares are subject to change and may not be available on all flights or dates of travel.
PNH — PER
21 Jan — 28 Jan1
1 adult

Cheap flight deals from Phnom Penh to Perth

Discover tips and strategies to find the most affordable flight options for your journey from Phnom Penh (PNH) to Perth (PER). 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 16 January 2025.

Round-trip from

$465

One-way from

$309

Popular in

January

Cheapest in

September

Average price

$1,839
24/2-26/2
  • 24/2-26/2
  • 2 total stops
  • 38h 00m total
  • Phnom Penh to Perth
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27/4
  • 27/4
  • 1 total stop
  • 24h 20m total
  • Phnom Penh to Perth
Search Deals
High demand for flights, 33% potential price rise
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Best time to find cheap flights, 6% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from Phnom Penh to Perth

Cheapest flights from Phnom Penh to Perth
Explore the most affordable flight options available from Phnom Penh to Perth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 16 January 2025.

Mon 24/214:50PNH - PER
1 stop16h 20mMultiple Airlines
Wed 26/214:55PER - PNH
1 stop21h 40mMultiple Airlines
Deal found 16/1$465
Sun 23/200:15PNH - PER
2 stops43h 35mChina Eastern
Wed 26/205:35PER - PNH
2 stops42h 40mChina Eastern
Deal found 16/1$2,757

Find flights from Phnom Penh to Perth within your budget

Customise your flight search to find flights from Phnom Penh to Perth 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 16 January 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Phnom PenhPerth

PNH - PER

PNHPER

Phnom Penh Pochentong

Mon 24/2

14:50-08:10

1 stop16h 20m

Perth

Wed 26/2

14:55-11:35

1 stop21h 40m

$465

Phnom PenhPerth

PNH - PER

PNHPER

Phnom Penh Pochentong

Sun 23/2

00:15-20:50

2 stops43h 35m

Perth

Wed 26/2

05:35-23:15

2 stops42h 40m

$2,757

Phnom PenhPerth

PNH - PER

PNHPER

Phnom Penh Pochentong

Sun 27/4

14:50-16:10

1 stop24h 20m

$309

Phnom PenhPerth

PNH - PER

PNHPER

Phnom Penh Pochentong

Sat 26/4

01:15-07:25

1 stop29h 10m

$783

Phnom PenhPerth

PNH - PER

PNHPER

Phnom Penh Pochentong

Sat 26/4

00:10-22:05

2 stops44h 55m

$2,235

Flights are sorted by cheapest return flights first.

Deals found on 16/1

Best time to book a flight from Phnom Penh to Perth

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

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

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

Find hourly flight availability from Phnom Penh to Perth. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 16 January 2025.

When flying from Phnom Penh to Perth, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Perth by month

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

In terms of precipitation, rainfall in Perth ranges from 0.0 - 170.0 inches per month. June is typically the wettest month, when rainfall can reach 170.0 mm. January is typically the driest time to visit Perth when rainfall is around 0.0 mm.

Temperature in Perth by month

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

If weather is an important factor for your trip to Perth, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 24.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 12.0 C).

Reviews of airlines servicing Perth

Get insights into the airlines that provide service to Perth. 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 Perth. Reviews last updated 16 January 2025.
Philippine Airlines
7.3
Good
922 reviews
Check prices

Crew

7.9

Food

6.9

Comfort

7.2

Entertainment

6.7

Boarding

7.2

Overall

7.3

Reviews

1 / 10

At this time too many hassled in check -in in the front counter.scheduled time was moved to 2hrs early not happy with it and other customers.might change airlines next travel.

Philippine Airlines
7.3
Good
922 reviews
Philippine Airlines
7.3
Good
922 reviews
Check prices

Crew

7.9

Food

6.9

Comfort

7.2

Entertainment

6.7

Boarding

7.2

Overall

7.3

Reviews

1 / 10

At this time too many hassled in check -in in the front counter.scheduled time was moved to 2hrs early not happy with it and other customers.might change airlines next travel.

China Eastern
6.9
Okay
133 reviews
Philippine Airlines
7.3
Good
922 reviews
Check prices

Crew

7.9

Food

6.9

Comfort

7.2

Entertainment

6.7

Boarding

7.2

Overall

7.3

Reviews

1 / 10

At this time too many hassled in check -in in the front counter.scheduled time was moved to 2hrs early not happy with it and other customers.might change airlines next travel.

Related info for your journey

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

  • What is the cheapest airline to fly from Phnom Penh to Perth round-trip?

    Cheapflights users have booked flights from Phnom Penh to Perth round-trip from $2,757.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Phnom Penh to Perth (average of $302). Flying from Phnom Penh to Perth in December is currently the most expensive (average of $409). 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

Travelling to a place near Phnom Penh?

Book flights to Phnom Penh if you plan to visit one of these locations
Mandurah
Fremantle
Scarborough
Rottnest Island

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Phnom Penh to Perth flexibly with Cheapflights today.

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

Yes, Cheapflights offers price alerts on Phnom Penh to Perth flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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