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

PNH — BNE
Jun 19 — Jun 261
Fri 6/19
Fri 6/26
1 adult, Economy
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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 May 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars
Provider with most accurate pricing for Phnom Penh Pochentong-Brisbane flight deals.
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Provider most trusted by Cheapflights users for Phnom Penh Pochentong-Brisbane flights.
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  • 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 92% 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 Singapore (SIN) offer the fastest connection on this route, with an average layover time of 3h 30m.

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 May 20, 2026.
Get a feel of what it's like to fly with Singapore Airlines 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
1,519 reviews

Overall

8.2

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.
Singapore Airlines
8.2
Very good
1,519 reviews
Singapore Airlines
8.2
Very good
1,519 reviews

Overall

8.2

Food

7.8

Boarding

8.3

Comfort

8.0

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Wee Keng,May 2026

SIN - MNL

Was upgraded to Premium Economy seat as PPS member. SQ steward team prepared birthday cake for a colleague which I requested and didn’t follow up. Great service and a great way to fly.

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 is the cheapest airline to fly 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.

  • 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.

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Top airline flying from Phnom Penh to Brisbane

Discover the top airline 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 May 20, 2026.
AirlineCheapestAverageFlexibilityOn-time
Singapore AirlinesCheapest$771Average$894FlexibilityNo cancel feeOn-time81%

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