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Perth

Cheap flights from Phnom Penh (PNH) to Perth (PER)

PNH — PER
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Find 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars
Provider with most accurate pricing for Phnom Penh Pochentong-Perth flight deals.
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Provider most trusted by Cheapflights users for Phnom Penh Pochentong-Perth flights.
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  • Most accurate provider: When it comes to deals on Phnom Penh-Perth flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phnom Penh-Perth flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phnom Penh-Perth flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phnom Penh-Perth flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phnom Penh-Perth flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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.

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 January 29, 2026.
Read reviews from past customers who have flown Singapore Airlines from Phnom Penh to Perth. 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
1,440 reviews

Comfort

8.0

Crew

8.6

Boarding

8.3

Overall

8.2

Entertainment

8.0

Food

7.8

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
1,440 reviews
Singapore Airlines
8.2
Very good
1,440 reviews

Comfort

8.0

Crew

8.6

Boarding

8.3

Overall

8.2

Entertainment

8.0

Food

7.8

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 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?

    Our cheapest airline available from Phnom Penh to Perth is Singapore Airlines. Our recent data shows that you can find tickets from as low as $701 on this airline.

  • 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 vacation 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.

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Traveling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Rottnest Island
Scarborough

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Complete your trip

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Northbridge car rentals

Top airline flying from Phnom Penh to Perth

Discover the top airline that operate flights from Phnom Penh to Perth. 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 2,558,603 searches. Data last updated January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$701Average$993FlexibilityNo cancel feeOn-time81%

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