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Cheap flights from Brisbane to Phnom Penh from $420

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 26/5. Fares are subject to change and may not be available on all flights or dates of travel.
BNE — PNH
30 Mar — 6 Apr1
1 adult

Cheapflights Tip: The best prices from Brisbane to Phnom Penh Pochentong are usually found in February or August, booked 72 days in advance, depart on a Monday or Thursday and return on a Thursday

Cheap flight deals from Brisbane to Phnom Penh

Discover tips and strategies to find the most affordable flight options for your journey from Brisbane (BNE) 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 25 March 2025.

Round-trip from

$764

One-way from

$420

Popular in

December

Cheapest in

February

Average price

$1,004
China Southern
  • China Southern
  • 19/5-31/5
  • 2 total stops
  • 41h 10m total
  • Brisbane to Phnom Penh
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26/5
  • 26/5
  • 2 total stops
  • 31h 50m total
  • Brisbane to Phnom Penh
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Highest demand for flights based on searches. 21% potential increase in price ($480 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease ($118 potential savings vs. average return price).
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Average for round-trip flights in March 2025
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Find flight deals from Brisbane to Phnom Penh

Cheapest flights from Brisbane to Phnom Penh
Explore the most affordable flight options available from Brisbane to Phnom Penh. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 25 March 2025.

Mon 19/510:10BNE - PNH
1 stop27h 30mChina Southern
Sat 31/515:35PNH - BNE
1 stop13h 40mChina Southern
Deal found 25/3$764
Fri 6/623:55BNE - PNH
1 stop20h 25mCathay Pacific
Fri 13/611:25PNH - BNE
1 stop20h 40mCathay Pacific
Deal found 24/3$806
Fri 6/611:15BNE - PNH
1 stop16h 00mPhilippine Airlines
Thu 12/601:15PNH - BNE
1 stop29h 40mPhilippine Airlines
Deal found 24/3$873
Tue 1/419:45BNE - PNH
2 stops26h 55mMultiple Airlines
Sat 31/511:05PNH - BNE
1 stop19h 25mMultiple Airlines
Deal found 24/3$942
Sat 29/318:10BNE - PNH
1 stop17h 30mSingapore Airlines
Sun 8/614:05PNH - BNE
1 stop17h 15mSingapore Airlines
Deal found 24/3$1,261
Fri 6/611:00BNE - PNH
2 stops33h 50mChina Eastern
Thu 12/600:10PNH - BNE
2 stops37h 20mChina Eastern
Deal found 24/3$1,972
Sun 18/501:55BNE - PNH
2 stops41h 40mEmirates
Sat 31/520:50PNH - BNE
1 stop30h 10mEmirates
Deal found 25/3$2,007

Cheapflights Fare Finder

Customise your flight search to find flights from Brisbane 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 25 March 2025.
Use the filters below to find and compare flights from Brisbane to Phnom Penh that are best for you.

Fly from

Brisbane

Fly to

Phnom Penh

Route

Depart

Return

Price

BrisbanePhnom Penh

BNE - PNH

BNEPNH

Brisbane

Mon 19/5

10:10-10:40

1 stop27h 30m

Phnom Penh Pochentong

Sat 31/5

15:35-08:15

1 stop13h 40m

$764

BrisbanePhnom Penh

BNE - PNH

BNEPNH

Brisbane

Tue 22/7

23:55-17:20

1 stop20h 25m

Phnom Penh Pochentong

Wed 20/8

18:30-16:40

2 stops19h 10m

$778

BrisbanePhnom Penh

BNE - PNH

BNEPNH

Brisbane

Tue 22/7

11:15-00:15

1 stop16h 00m

Phnom Penh Pochentong

Tue 19/8

01:15-09:55

1 stop29h 40m

$826

BrisbanePhnom Penh

BNE - PNH

BNEPNH

Brisbane

Thu 1/5

07:00-14:15

3 stops34h 15m

Phnom Penh Pochentong

Sat 10/5

09:45-19:55

3 stops31h 10m

$966

BrisbanePhnom Penh

BNE - PNH

BNEPNH

Brisbane

Fri 6/6

11:00-17:50

2 stops33h 50m

Phnom Penh Pochentong

Thu 12/6

00:10-16:30

2 stops37h 20m

$1,972

BrisbanePhnom Penh

BNE - PNH

BNEPNH

Brisbane

Sun 18/5

01:55-16:35

2 stops41h 40m

Phnom Penh Pochentong

Sat 31/5

20:50-06:00

1 stop30h 10m

$2,007

BrisbanePhnom Penh

BNE - PNH

BNEPNH

Brisbane

Mon 26/5

06:30-11:20

2 stops31h 50m

$420

BrisbanePhnom Penh

BNE - PNH

BNEPNH

Brisbane

Mon 26/5

09:00-10:15

2 stops28h 15m

$501

BrisbanePhnom Penh

BNE - PNH

BNEPNH

Brisbane

Sun 25/5

10:20-14:30

1 stop31h 10m

$576

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Best time to book a flight from Brisbane to Phnom Penh

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

Cheapflights Insights

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

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

Use this chart to determine the optimal time to book a return flight from Brisbane to Phnom Penh. Price data was last updated on 21 March 2025.

To ensure you get the cheapest price possible for a flight from Brisbane to Phnom Penh, you should look to book at least 72 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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

Currently, February is the cheapest month in which you can book a flight from Brisbane to Phnom Penh (average of $523). Flying from Brisbane 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 BNE to PNH?

Find hourly flight availability from Brisbane 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 25 March 2025.

One of the essential ways to save on airfare from Brisbane to Phnom Penh is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at midday could potentially save you up to 7% on airfare.

What is the cheapest day to fly from Brisbane to Phnom Penh?

Use this chart to determine the cheapest time to fly return from Brisbane to Phnom Penh. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Brisbane to Phnom Penh flight should consider departing on Monday at midday when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 25 March 2025.
See what other customers who have flown with Singapore Airlines, Emirates and Cathay Pacific from Brisbane to Phnom Penh have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.7

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Singapore Airlines
8.1
Very Good
1,284 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.7

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Emirates
8.0
Very Good
3,190 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.7

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Cathay Pacific
7.5
Good
833 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.7

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
China Southern
7.4
Good
91 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.7

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.
Philippine Airlines
7.2
Good
840 reviews
Singapore Airlines
8.1
Very Good
1,284 reviews
Check prices

Comfort

7.9

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.7

Overall

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2024

NRT - LAX

Crew and in flight experience were great! I felt safe in the plane. Only downside was sitting in economy and the seat/person in front of me who had their seat reclined most of the flight (9 hrs) which made it difficult to eat or be fully comfortable.

Related info for your journey

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

    Currently priced at $764, China Southern will fly you from Brisbane to Phnom Penh and back. In addition to China Southern, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Cathay Pacific and Philippine Airlines - these airlines can fly you to your destination from $778 and $826, respectively. China Southern is currently priced 32% below the average price you’ll pay for this route.

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

    The cheapet airlines for a one-way flight from Brisbane to Phnom Penh are Cathay Pacific ($501), China Southern ($576), and Singapore Airlines ($913).

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

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

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

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

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

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

    Currently, February is the cheapest month in which you can book a flight from Brisbane to Phnom Penh (average of $523). Flying from Brisbane 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

Browse thousands of different options on Cheapflights for your next trip

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Fly from Brisbane to Phnom Penh on these airlines

Choose from the following airlines for your flight from Brisbane to Phnom Penh. Flights are based on user searches made on Cheapflights and were last updated on 25 March 2025.
Singapore Airlines flights from Brisbane to Phnom Penh Pochentong
Cathay Pacific flights from Brisbane to Phnom Penh Pochentong
China Southern flights from Brisbane to Phnom Penh Pochentong
China Airlines flights from Brisbane to Phnom Penh Pochentong

Top 7 airlines flying from Brisbane to Phnom Penh

Discover the top 7 airlines that operate flights from Brisbane 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 25 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Philippine AirlinesCheapest$682Average$911FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Cathay PacificCheapest$766Average$1,016FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Singapore AirlinesCheapest$768Average$1,119FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
China SouthernCheapest$797Average$1,064FlexibilityNo cancel feeOn-time69%
Search China Southern flights
China AirlinesCheapest$1,001Average$1,305FlexibilityNo cancel feeOn-time70%
Search China Airlines flights
Virgin AustraliaCheapest$1,008Average$1,215FlexibilityNo cancel feeOn-time80%
Search Virgin Australia flights
Qantas AirwaysCheapest$1,170Average$1,451FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Cheapflights helps you search for flights from Brisbane to Phnom Penh via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

Millions of users choose and trust Cheapflights to book the best flight deals from Brisbane to Phnom Penh for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Brisbane to Phnom Penh, users can toggle the no change fees filter when performing a flight search.

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

Yes! Start tracking prices for Brisbane to Phnom Penh flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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