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Cheap flights from Western Australia to Philadelphia from $2,467

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Western Australia to Philadelphia departing on 19/9. 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

Find the cheapest flights from Western Australia to Philadelphia

Cheap return flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
14:35 - 07:05PER  Perth-PHL Philadelphia
52h 30m2 stops Sydney Kingsford Smith Los Angeles
Qantas Airways Logo
17:30 - 17:00PHL  Philadelphia-PER Perth
35h 30m2 stops Los Angeles Sydney Kingsford Smith
$2,467Qantas Airways
Sat, 19 Sep - Sat, 26 Sep
Qatar Airways Logo
22:45 - 14:30PER  Perth-PHL Philadelphia
27h 45m1 stop Doha Hamad Intl
Qatar Airways Logo
21:30 - 18:35PHL  Philadelphia-PER Perth
33h 05m1 stop Doha Hamad Intl
$2,510Qatar Airways
Sun, 13 Sep - Thu, 17 Sep
Qatar Airways Logo
22:45 - 14:30PER  Perth-PHL Philadelphia
27h 45m1 stop Doha Hamad Intl
Qatar Airways Logo
21:30 - 18:35PHL  Philadelphia-PER Perth
33h 05m1 stop Doha Hamad Intl
$2,578Qatar Airways
Sun, 13 Sep - Thu, 17 Sep
Multiple Airlines Logo
22:45 - 22:03PER  Perth-PHL Philadelphia
35h 18m2 stops Doha Hamad Intl Boston Logan Intl
Multiple Airlines Logo
21:30 - 18:35PHL  Philadelphia-PER Perth
33h 05m1 stop Doha Hamad Intl
$2,679Multiple Airlines
Sun, 13 Sep - Thu, 17 Sep
Qatar Airways Logo
22:45 - 14:30PER  Perth-PHL Philadelphia
27h 45m1 stop Doha Hamad Intl
Qatar Airways Logo
21:30 - 18:35PHL  Philadelphia-PER Perth
33h 05m1 stop Doha Hamad Intl
$2,680Qatar Airways
Sat, 29 Aug - Fri, 4 Sep
Qatar Airways Logo
22:45 - 14:30PER  Perth-PHL Philadelphia
27h 45m1 stop Doha Hamad Intl
Qatar Airways Logo
21:30 - 18:35PHL  Philadelphia-PER Perth
33h 05m1 stop Doha Hamad Intl
$2,771Qatar Airways
Fri, 4 Sep - Fri, 18 Sep
Qatar Airways Logo
22:45 - 18:55PER  Perth-PHL Philadelphia
32h 10m2 stops Doha Hamad Intl Boston Logan Intl
Qatar Airways Logo
21:30 - 18:35PHL  Philadelphia-PER Perth
33h 05m1 stop Doha Hamad Intl
$2,796Qatar Airways
Sun, 13 Sep - Thu, 17 Sep
Qatar Airways Logo
22:45 - 14:30PER  Perth-PHL Philadelphia
27h 45m1 stop Doha Hamad Intl
Qatar Airways Logo
21:30 - 18:35PHL  Philadelphia-PER Perth
33h 05m1 stop Doha Hamad Intl
$2,822Qatar Airways
Sat, 19 Sep - Sat, 26 Sep
Qatar Airways Logo
22:45 - 14:30PER  Perth-PHL Philadelphia
27h 45m1 stop Doha Hamad Intl
Qatar Airways Logo
09:28 - 18:35PHL  Philadelphia-PER Perth
45h 07m2 stops Boston Logan Intl Doha Hamad Intl
$2,885Qatar Airways
Sat, 29 Aug - Fri, 4 Sep
Qatar Airways Logo
22:45 - 14:30PER  Perth-PHL Philadelphia
27h 45m1 stop Doha Hamad Intl
Qatar Airways Logo
18:36 - 18:35PHL  Philadelphia-PER Perth
35h 59m2 stops Boston Logan Intl Doha Hamad Intl
$2,984Qatar Airways
Fri, 4 Sep - Fri, 18 Sep

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Qantas Airways flights from Western Australia to Philadelphia

Our best Qantas Airways deals on Western Australia to Philadelphia flight tickets
Qantas Airways
19 Sept
PER14:35Perth
52h 30m
2 stops
PHL07:05Philadelphia
26 Sept
PHL17:30Philadelphia
35h 30m
2 stops
PER17:00Perth
$2,467
Qantas Airways
13 Sept
PER23:45Perth
43h 20m
3 stops
PHL07:05Philadelphia
17 Sept
PHL17:30Philadelphia
33h 55m
2 stops
PER15:25Perth
$3,926

Qatar Airways flights from Western Australia to Philadelphia

Our best Qatar Airways deals on Western Australia to Philadelphia flight tickets
Qatar Airways
13 Sept
PER22:45Perth
27h 45m
1 stop
PHL14:30Philadelphia
17 Sept
PHL21:30Philadelphia
33h 05m
1 stop
PER18:35Perth
$2,510
Qatar Airways
13 Sept
PER22:45Perth
27h 45m
1 stop
PHL14:30Philadelphia
17 Sept
PHL21:30Philadelphia
33h 05m
1 stop
PER18:35Perth
$2,578
Qatar Airways
29 Aug
PER22:45Perth
27h 45m
1 stop
PHL14:30Philadelphia
4 Sept
PHL21:30Philadelphia
33h 05m
1 stop
PER18:35Perth
$2,680

momondo Fare Finder

 
Customise your flight search to find flights from Western 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 9 August 2026.
Use the filters below to find and compare flights from Western Australia to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PerthPhiladelphia

PER Perth - PHL Philadelphia

PERPHL

Perth

Sat 19/9

14:35-07:05

2 stops52h 30m

Philadelphia

Sat 26/9

17:30-17:00

2 stops35h 30m

$2,467
Fastest return journey

PerthPhiladelphia

PER Perth - PHL Philadelphia

PERPHL

Perth

Sun 13/9

22:45-14:30

1 stop27h 45m

Philadelphia

Thu 17/9

21:30-18:35

1 stop33h 05m

$2,510

PerthPhiladelphia

PER Perth - PHL Philadelphia

PERPHL

Perth

Sun 13/9

22:45-14:30

1 stop27h 45m

Philadelphia

Thu 17/9

21:30-18:35

1 stop33h 05m

$2,578

PerthPhiladelphia

PER Perth - PHL Philadelphia

PERPHL

Perth

Sun 13/9

22:45-22:03

2 stops35h 18m

Philadelphia

Thu 17/9

21:30-18:35

1 stop33h 05m

$2,679

PerthPhiladelphia

PER Perth - PHL Philadelphia

PERPHL

Perth

Sat 29/8

22:45-14:30

1 stop27h 45m

Philadelphia

Fri 4/9

21:30-18:35

1 stop33h 05m

$2,680

PerthPhiladelphia

PER Perth - PHL Philadelphia

PERPHL

Perth

Fri 4/9

22:45-14:30

1 stop27h 45m

Philadelphia

Fri 18/9

21:30-18:35

1 stop33h 05m

$2,771

PerthPhiladelphia

PER Perth - PHL Philadelphia

PERPHL

Perth

Sun 13/9

22:45-18:55

2 stops32h 10m

Philadelphia

Thu 17/9

21:30-18:35

1 stop33h 05m

$2,796

PerthPhiladelphia

PER Perth - PHL Philadelphia

PERPHL

Perth

Sat 19/9

22:45-14:30

1 stop27h 45m

Philadelphia

Sat 26/9

21:30-18:35

1 stop33h 05m

$2,822

PerthPhiladelphia

PER Perth - PHL Philadelphia

PERPHL

Perth

Sat 29/8

22:45-14:30

1 stop27h 45m

Philadelphia

Fri 4/9

09:28-18:35

2 stops45h 07m

$2,885

PerthPhiladelphia

PER Perth - PHL Philadelphia

PERPHL

Perth

Fri 4/9

22:45-14:30

1 stop27h 45m

Philadelphia

Fri 18/9

18:36-18:35

2 stops35h 59m

$2,984

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

See travel insights to Philadelphia from

How to get the cheapest flight ticket from Western 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

Can stopping save me money on Western Australia to Philadelphia flights?

You could potentially save up to 39% on your flight if you consider stops on a Western Australia to Philadelphia flight.

Cheap Western Australia to Philadelphia flight deals and tips

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

Fastest flight time

27h 45m

Direct flights

None
The fastest flight from Western Australia to Philadelphia takes 27h 45m
There are no direct flights from Western Australia to Philadelphia. There are no popular flight routes from Western Australia to Philadelphia.
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Frequently asked questions about flying from Western Australia to Philadelphia

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

    Prices for flights from Western Australia to Philadelphia Airport are refreshed on a daily basis.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Western Australia to Philadelphia Airport.

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

    The required travel and health documents for your Philadelphia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Philadelphia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Philadelphia?

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

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Western Australia to Philadelphia. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Western Australia to Philadelphia flights to just show those with flexible booking policies.

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

Once you have performed a search for Western Australia to Philadelphia flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of Western Australia to Philadelphia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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