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Cheap flights from Australia to Philadelphia from $1,163

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Australia to Philadelphia departing on 30/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Australia to Philadelphia

Recent return flight deals from Australia to Philadelphia

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:30 - 09:05BNE  Brisbane-PHL Philadelphia
36h 35m3 stops San Francisco Los Angeles Los Angeles Orlando
Multiple Airlines Logo
08:41 - 06:30PHL  Philadelphia-BNE Brisbane
31h 49m3 stops Atlanta Hartsfield-Jackson Los Angeles Los Angeles San Francisco
$1,856Multiple Airlines
Wed, 30 Sep - Wed, 7 Oct
United Airlines Logo
11:40 - 09:24BNE  Brisbane-PHL Philadelphia
36h 44m2 stops San Francisco Washington, D.C. Dulles Intl
United Airlines Logo
18:51 - 07:30PHL  Philadelphia-BNE Brisbane
45h 39m2 stops Chicago O'Hare Intl San Francisco
$1,972United Airlines
Sun, 13 Dec - Wed, 6 Jan
United Airlines Logo
11:40 - 07:45BNE  Brisbane-PHL Philadelphia
35h 05m1 stop San Francisco
United Airlines Logo
18:51 - 07:30PHL  Philadelphia-BNE Brisbane
45h 39m2 stops Chicago O'Hare Intl San Francisco
$1,972United Airlines
Sun, 13 Dec - Wed, 6 Jan
Air New Zealand Logo
08:35 - 22:31MEL  Melbourne-PHL Philadelphia
27h 56m2 stops Auckland Intl Houston George Bush Intcntl
Air New Zealand Logo
09:27 - 10:55PHL  Philadelphia-MEL Melbourne
35h 28m2 stops San Francisco Auckland Intl
$1,996Air New Zealand
Thu, 10 Sep - Sun, 13 Sep
American Airlines Logo
10:10 - 05:26SYD  Sydney Kingsford Smith-PHL Philadelphia
34h 16m2 stops Los Angeles Los Angeles Phoenix Sky Harbor Intl
American Airlines Logo
20:32 - 06:55PHL  Philadelphia-SYD Sydney Kingsford Smith
43h 23m1 stop Dallas/Fort Worth
$2,049American Airlines
Wed, 21 Oct - Sun, 25 Oct
American Airlines Logo
10:10 - 05:26SYD  Sydney Kingsford Smith-PHL Philadelphia
34h 16m2 stops Los Angeles Los Angeles Phoenix Sky Harbor Intl
American Airlines Logo
20:32 - 06:55PHL  Philadelphia-SYD Sydney Kingsford Smith
43h 23m1 stop Dallas/Fort Worth
$2,055American Airlines
Wed, 21 Oct - Sun, 25 Oct
Qantas Airways Logo
10:10 - 18:44SYD  Sydney Kingsford Smith-PHL Philadelphia
23h 34m1 stop Los Angeles Los Angeles
Qantas Airways Logo
15:55 - 09:00PHL  Philadelphia-SYD Sydney Kingsford Smith
25h 05m1 stop Los Angeles Los Angeles
$2,149Qantas Airways
Mon, 12 Oct - Sun, 1 Nov
Qatar Airways Logo
16:10 - 14:30MEL  Melbourne-PHL Philadelphia
36h 20m1 stop Doha Hamad Intl
Qatar Airways Logo
21:30 - 22:05PHL  Philadelphia-MEL Melbourne
34h 35m1 stop Doha Hamad Intl
$2,156Qatar Airways
Tue, 8 Sep - Tue, 22 Sep
Qantas Airways Logo
10:10 - 16:19SYD  Sydney Kingsford Smith-PHL Philadelphia
21h 09m1 stop Los Angeles Los Angeles
Qantas Airways Logo
17:30 - 09:00PHL  Philadelphia-SYD Sydney Kingsford Smith
24h 30m1 stop Los Angeles Los Angeles
$2,183Qantas Airways
Mon, 12 Oct - Sat, 31 Oct
Qatar Airways Logo
22:00 - 14:30ADL  Adelaide-PHL Philadelphia
30h 00m1 stop Doha Hamad Intl
Qatar Airways Logo
21:30 - 16:00PHL  Philadelphia-ADL Adelaide
28h 00m1 stop Doha Hamad Intl
$2,467Qatar Airways
Mon, 28 Sep - Mon, 5 Oct

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United Airlines flights from Australia to Philadelphia

Our best United Airlines deals on Australia to Philadelphia flight tickets
United Airlines
13 Dec
BNE11:40Brisbane
35h 05m
1 stop
PHL07:45Philadelphia
6 Jan
PHL18:51Philadelphia
45h 39m
2 stops
BNE07:30Brisbane
$1,972
United Airlines
29 Sept
MEL10:55Melbourne
26h 34m
2 stops
PHL23:29Philadelphia
6 Oct
PHL11:20Philadelphia
30h 55m
2 stops
MEL09:15Melbourne
$2,221
United Airlines
1 Oct
MEL10:55Melbourne
37h 16m
2 stops
PHL10:11Philadelphia
8 Oct
PHL18:30Philadelphia
23h 45m
1 stop
MEL09:15Melbourne
$2,224

Virgin Australia flights from Australia to Philadelphia

Our best Virgin Australia deals on Australia to Philadelphia flight tickets
Virgin Australia
1 Oct
MEL10:55Melbourne
34h 54m
1 stop
PHL07:49Philadelphia
8 Oct
PHL06:00Philadelphia
36h 15m
1 stop
MEL09:15Melbourne
$2,530
Virgin Australia
1 Oct
MEL06:30Melbourne
24h 51m
2 stops
PHL17:21Philadelphia
8 Oct
PHL06:00Philadelphia
36h 15m
1 stop
MEL09:15Melbourne
$2,561
Virgin Australia
1 Oct
MEL06:30Melbourne
24h 51m
2 stops
PHL17:21Philadelphia
8 Oct
PHL18:30Philadelphia
31h 05m
2 stops
MEL16:35Melbourne
$2,810

momondo Fare Finder

 
Customise your flight search to find flights from Australia to Philadelphia 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, momondo users made 78,305 searches. Data last updated 18 August 2026.
Use the filters below to find and compare flights from Australia to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BrisbanePhiladelphia

BNE Brisbane - PHL Philadelphia

BNEPHL

Brisbane

Wed 30/9

10:30-09:05

3 stops36h 35m

Philadelphia

Wed 7/10

08:41-06:30

3 stops31h 49m

$1,856

BrisbanePhiladelphia

BNE Brisbane - PHL Philadelphia

BNEPHL

Brisbane

Sun 13/12

11:40-09:24

2 stops36h 44m

Philadelphia

Wed 6/1

18:51-07:30

2 stops45h 39m

$1,972

BrisbanePhiladelphia

BNE Brisbane - PHL Philadelphia

BNEPHL

Brisbane

Sun 13/12

11:40-07:45

1 stop35h 05m

Philadelphia

Wed 6/1

18:51-07:30

2 stops45h 39m

$1,972

MelbournePhiladelphia

MEL Melbourne - PHL Philadelphia

MELPHL

Melbourne

Thu 10/9

08:35-22:31

2 stops27h 56m

Philadelphia

Sun 13/9

09:27-10:55

2 stops35h 28m

$1,996

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Wed 21/10

10:10-05:26

2 stops34h 16m

Philadelphia

Sun 25/10

20:32-06:55

1 stop43h 23m

$2,049

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Wed 21/10

10:10-05:26

2 stops34h 16m

Philadelphia

Sun 25/10

20:32-06:55

1 stop43h 23m

$2,055

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Mon 12/10

10:10-18:44

1 stop23h 34m

Philadelphia

Sun 1/11

15:55-09:00

1 stop25h 05m

$2,149

MelbournePhiladelphia

MEL Melbourne - PHL Philadelphia

MELPHL

Melbourne

Tue 8/9

16:10-14:30

1 stop36h 20m

Philadelphia

Tue 22/9

21:30-22:05

1 stop34h 35m

$2,156
Fastest return journey

SydneyPhiladelphia

SYD Sydney Kingsford Smith - PHL Philadelphia

SYDPHL

Sydney Kingsford Smith

Mon 12/10

10:10-16:19

1 stop21h 09m

Philadelphia

Sat 31/10

17:30-09:00

1 stop24h 30m

$2,183

AdelaidePhiladelphia

ADL Adelaide - PHL Philadelphia

ADLPHL

Adelaide

Mon 28/9

22:00-14:30

1 stop30h 00m

Philadelphia

Mon 5/10

21:30-16:00

1 stop28h 00m

$2,467

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Philadelphia from

How to get the cheapest flight ticket from Australia to Philadelphia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Philadelphia?

If you aren’t able to travel to Philadelphia during the month of November, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $1,657.

Can stopping save me money on Australia to Philadelphia flights?

You could potentially save up to 18% on your flight if you consider stops on a Australia to Philadelphia flight.

Cheap Australia to Philadelphia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Australia to Philadelphia

Best price found

$1,163

Fastest flight time

23h 54m

Direct flights

None
The best one-way flight to Philadelphia from Australia in the past 72 hours is $1,163. The best return flight deal from Australia to Philadelphia found on momondo in the last 72 hours is $1,856.
The fastest flight from Australia to Philadelphia takes 23h 54m
There are no direct flights from Australia to Philadelphia. There are no popular flight routes from Australia to Philadelphia.
Search flight deals

Frequently asked questions about flying from Australia to Philadelphia

  • When did momondo last update prices for flights from Australia to Philadelphia Airport?

    Prices for flights from Australia to Philadelphia Airport were last updated today.

  • How many operators does momondo search for flights from Australia to Philadelphia Airport?

  • How old do you have to be to fly from Australia to Philadelphia Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Australia to Philadelphia Airport.

  • What documentation or ID do you need to fly to Philadelphia Airport?

    The necessary travel and health documents for your Philadelphia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Australia to Philadelphia

Compare and see reviews for airlines that fly from Australia to Philadelphia with momondo
Airline
Rating
Free cancellation
Price
United AirlinesPriceFrom $599Free cancellationRating
7.4
10,106 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $1,107Free cancellationRating
7.5
1,083 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $1,516Free cancellationRating
7.1
11,948 reviews
Search American Airlines flights
Qatar AirwaysPriceFrom $2,347Free cancellationRating
7.4
3,738 reviews
Search Qatar Airways flights

Travelling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Elkton
Rehoboth Beach
Cherry Hill

Why use momondo?

Why should I use momondo to find a flight deal from Australia to Philadelphia?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Australia to Philadelphia for you.

Can I find flights from Australia to Philadelphia with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Philadelphia from Australia with this policy.

How can momondo help me find flights from Australia to Philadelphia?

momondo provides multiple filters to help you find the best flight to Philadelphia from Australia. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Australia to Philadelphia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Philadelphia, momondo offers a useful price alert feature which will track prices for flights to Philadelphia from Australia and alert you when they change.

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