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Cheap flights from Philadelphia to Brisbane from $953

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 7/3. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — BNE
6 Feb — 13 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Philadelphia to Brisbane

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) 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 7 January 2026.

Round-trip from

$1,420

One-way from

$953

Popular in

April

Cheapest in

August

Average price

$2,451
Qantas Airways
  • Qantas Airways
  • 4/3-18/3
  • 3 total stops
  • 58h 22m total
  • Philadelphia to Brisbane
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7/3
  • 7/3
  • 3 total stops
  • 58h 45m total
  • Philadelphia to Brisbane
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Highest demand for flights based on searches. 1% potential increase in price ($38 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease ($102 potential savings vs. average return price).
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Average for round-trip flights in January 2026
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Find flight deals from Philadelphia to Brisbane

Enter your travel dates to find the best prices.

Cheapest flights from Philadelphia to Brisbane
Explore the most affordable flight options available from Philadelphia to Brisbane. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 January 2026.

Wed 11/217:39PHL - BNE
2 stops32h 31mQantas Airways
Thu 5/319:40BNE - PHL
1 stop26h 15mQantas Airways
Deal found 6/1$1,415
Wed 4/315:59PHL - BNE
2 stops34h 11mQantas Airways
Wed 18/319:40BNE - PHL
1 stop24h 11mQantas Airways
Deal found 5/1$1,420
Sun 1/214:30PHL - BNE
2 stops50h 00mQantas Airways
Sun 15/219:40BNE - PHL
1 stop26h 15mQantas Airways
Deal found 7/1$1,423
Thu 19/214:16PHL - BNE
1 stop23h 44mQantas Airways
Thu 26/218:30BNE - PHL
2 stops44h 20mQantas Airways
Deal found 5/1$1,442
Sat 21/214:31PHL - BNE
1 stop23h 29mQantas Airways
Wed 25/218:30BNE - PHL
2 stops40h 18mQantas Airways
Deal found 5/1$1,489
Sun 18/114:30PHL - BNE
1 stop24h 15mQantas Airways
Sat 24/108:30BNE - PHL
2 stops47h 06mQantas Airways
Deal found 6/1$1,714
Sun 1/218:35PHL - BNE
2 stops27h 55mMultiple Airlines
Sun 15/207:15BNE - PHL
2 stops27h 33mMultiple Airlines
Deal found 5/1$1,874
Mon 2/218:35PHL - BNE
2 stops26h 55mMultiple Airlines
Fri 27/209:40BNE - PHL
2 stops26h 09mMultiple Airlines
Deal found 5/1$1,876
Wed 4/315:59PHL - BNE
2 stops31h 21mMultiple Airlines
Wed 18/309:40BNE - PHL
2 stops34h 11mMultiple Airlines
Deal found 5/1$1,900

Cheapflights Fare Finder

 
Customise your flight search to find flights from Philadelphia to Brisbane 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 7 January 2026.
Use the filters below to find and compare flights from Philadelphia to Brisbane that are best for you.

Fly from

Philadelphia

Fly to

Brisbane

Route

Depart

Return

Price

PhiladelphiaBrisbane

PHL - BNE

PHLBNE

Philadelphia

Sun 1/2

14:30-05:00

1 stop23h 30m

Brisbane

Sun 15/2

18:30-23:50

2 stops44h 20m

$1,423

PhiladelphiaBrisbane

PHL - BNE

PHLBNE

Philadelphia

Sat 21/2

14:31-05:00

1 stop23h 29m

Brisbane

Wed 25/2

18:30-23:50

2 stops44h 20m

$1,489

PhiladelphiaBrisbane

PHL - BNE

PHLBNE

Philadelphia

Sat 14/2

14:31-12:10

2 stops30h 39m

Brisbane

Sat 21/2

09:40-20:49

2 stops26h 09m

$1,876

PhiladelphiaBrisbane

PHL - BNE

PHLBNE

Philadelphia

Mon 2/2

18:35-12:30

2 stops26h 55m

Brisbane

Fri 27/2

09:40-20:49

2 stops26h 09m

$1,876

PhiladelphiaBrisbane

PHL - BNE

PHLBNE

Philadelphia

Tue 24/3

15:44-09:40

2 stops27h 56m

Brisbane

Fri 10/4

14:00-05:52

2 stops29h 52m

$1,913

PhiladelphiaBrisbane

PHL - BNE

PHLBNE

Philadelphia

Sat 7/3

05:05-06:50

3 stops58h 45m

$953

PhiladelphiaBrisbane

PHL - BNE

PHLBNE

Philadelphia

Mon 2/2

18:35-12:10

2 stops26h 35m

$1,087

PhiladelphiaBrisbane

PHL - BNE

PHLBNE

Philadelphia

Sat 7/3

15:59-10:35

2 stops27h 36m

$1,234

PhiladelphiaBrisbane

PHL - BNE

PHLBNE

Philadelphia

Fri 23/1

08:35-07:30

1 stop31h 55m

$1,313

PhiladelphiaBrisbane

PHL - BNE

PHLBNE

Philadelphia

Mon 2/2

19:45-17:30

1 stop30h 45m

$1,686

Flights are sorted by cheapest return flights first.

Deals found on 6/1

Showing 1-10 of 14 results
1
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Best time to book a flight from Philadelphia to Brisbane

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

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

Currently, August is the cheapest month in which you can book a flight from Philadelphia to Brisbane (average of $923). Flying from Philadelphia to Brisbane in May is currently the most expensive (average of $1,775). 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.

Related info for your journey

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

  • How long is the flight from Philadelphia to Brisbane?

    A quick flight from Philadelphia to Brisbane can take about 23h 30m. Qantas Airways provides one of the quickest options available for as low as $1,423. The distance from Philadelphia to Brisbane is about 15377 km.

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

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

  • How can I find direct flights from Philadelphia to Brisbane?

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

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

    Yes. Cheapflights offers flight deals from Philadelphia 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.

  • What is the cheapest month to book a flight from Philadelphia to Brisbane?

    Currently, August is the cheapest month in which you can book a flight from Philadelphia to Brisbane (average of $923). Flying from Philadelphia to Brisbane in May is currently the most expensive (average of $1,775). 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 Brisbane?

Book flights to Brisbane if you plan to visit one of these locations
Redcliffe
Ipswich
Caboolture

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How does Cheapflights help users find flights from Philadelphia to Brisbane?

Cheapflights makes it easy to find Philadelphia to Brisbane flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Philadelphia to Brisbane for you. Better yet — we are completely free to use.

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

Certainly. Search results for flights to Brisbane from Philadelphia shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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