HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Brisbane

Cheap flights from Phnom Penh (PNH) to Brisbane (BNE)

PNH — BNE
Apr 6 — Apr 131
Mon 4/6
Mon 4/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Phnom Penh to Brisbane with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Phnom Penh to Brisbane

Discover tips and strategies to find the most affordable flight options for your journey from Phnom Penh (PNH) to Brisbane (BNE). 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 March 7, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

July

Cheapest in

November

Average price

$864
Provider with most accurate pricing for Phnom Penh Pochentong-Brisbane flight deals.
Search Deals
Provider most trusted by Cheapflights users for Phnom Penh Pochentong-Brisbane flights.
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($140 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($49 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Compare providers for flights from Phnom Penh to Brisbane

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Phnom Penh to Brisbane in March.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
Justfly.comPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phnom Penh-Brisbane flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phnom Penh-Brisbane flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phnom Penh-Brisbane flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phnom Penh-Brisbane 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-Brisbane 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 Brisbane

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

Cheapflights Insights

Everything you need to know about your flight from Phnom Penh to Brisbane

What’s the top layover airport for flights from Phnom Penh to Brisbane?

Share of 1-stop round-trip flights from Phnom Penh to Brisbane chosen by Cheapflights users in the past 12 months, using the same layover each way.

Singapore (SIN) – chosen by Cheapflights users on 79% of 1-stop itineraries from Phnom Penh to Brisbane on Cheapflights.

What’s the cheapest layover airport for flights from Phnom Penh to Brisbane?

Average round-trip fare for 1-stop flights from Phnom Penh to Brisbane, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Hong Kong (HKG) is the most affordable 1-stop option, with an average round-trip price of $754.

What’s the fastest layover option from Phnom Penh to Brisbane?

Shortest average travel time for 1-stop one-way flights from Phnom Penh to Brisbane, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Singapore (SIN) have the shortest average one-way travel time for 1-stop routes: 13h 39m.

Which airport typically offers the quickest layover for flights from Phnom Penh to Brisbane?

Average layover duration for 1-stop one-way flights from Phnom Penh to Brisbane, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Hong Kong (HKG) offer the fastest connection on this route, with an average layover time of 3h 15m.

Reviews of airlines servicing Brisbane

Get insights into the airlines that provide service to Brisbane. 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 Brisbane. Reviews last updated March 7, 2026.
Get a feel of what it's like to fly with Singapore Airlines and China Southern from Phnom Penh to Brisbane by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.2
Very good
1,470 reviews

Entertainment

8.0

Crew

8.6

Comfort

8.0

Boarding

8.3

Overall

8.2

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
Singapore Airlines
8.2
Very good
1,470 reviews
Singapore Airlines
8.2
Very good
1,470 reviews

Entertainment

8.0

Crew

8.6

Comfort

8.0

Boarding

8.3

Overall

8.2

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.
China Southern
7.4
Good
142 reviews
Singapore Airlines
8.2
Very good
1,470 reviews

Entertainment

8.0

Crew

8.6

Comfort

8.0

Boarding

8.3

Overall

8.2

Food

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Feb 2026

SAI - SIN

The only issue we had was seat selection. Was not easy to change, after they assigned seats. Also, the premium economy seats, are nothing special.. All and all safe flight with minor back issues.

Related info for your journey

Find useful and relevant information for your journey from Phnom Penh to Brisbane. 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 Phnom Penh to Brisbane round-trip?

    Currently priced at $771, Singapore Airlines will fly you from Phnom Penh to Brisbane and back. In addition to Singapore Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on China Southern for as low as $771. Singapore Airlines is priced at 20% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

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 2 airlines flying from Phnom Penh to Brisbane

Discover the top 2 airlines that operate flights from Phnom Penh to Brisbane. 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 March 7, 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$771Average$895FlexibilityNo cancel feeOn-time81%
China SouthernCheapest$771Average$865FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.