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Cheap flights from Western Australia to Philadelphia from $1,291

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Western Australia to Philadelphia departing on 21/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Western Australia to Philadelphia

Cheap return flights

Enter your travel dates to find the best prices.
American Airlines Logo
23:45 - 07:04
PER
-
PHL
43h 19m
2 stops
American Airlines Logo
16:28 - 11:15
PHL
-
PER
30h 47m
2 stops
$2,400American Airlines
Tue, 25 Aug - Sat, 29 Aug
American Airlines Logo
23:55 - 07:04
PER
-
PHL
43h 09m
2 stops
American Airlines Logo
05:00 - 11:15
PHL
-
PER
42h 15m
2 stops
$2,410American Airlines
Tue, 25 Aug - Sat, 29 Aug
American Airlines Logo
23:45 - 08:08
PER
-
PHL
44h 23m
2 stops
American Airlines Logo
08:26 - 11:15
PHL
-
PER
38h 49m
2 stops
$3,313American Airlines
Tue, 25 Aug - Sat, 29 Aug
American Airlines Logo
10:35 - 16:20
PER
-
PHL
41h 45m
2 stops
American Airlines Logo
07:00 - 11:15
PHL
-
PER
40h 15m
2 stops
$3,325American Airlines
Tue, 25 Aug - Sat, 29 Aug
Air Canada Logo
15:30 - 22:46
PER
-
PHL
43h 16m
3 stops
Air Canada Logo
10:50 - 15:45
PHL
-
PER
40h 55m
3 stops
$4,222Air Canada
Tue, 25 Aug - Sat, 29 Aug
Air Canada Logo
15:30 - 22:46
PER
-
PHL
43h 16m
3 stops
Air Canada Logo
10:50 - 15:45
PHL
-
PER
40h 55m
3 stops
$4,227Air Canada
Tue, 25 Aug - Sat, 29 Aug
Air Canada Logo
15:30 - 22:46
PER
-
PHL
43h 16m
3 stops
Air Canada Logo
10:50 - 15:45
PHL
-
PER
40h 55m
3 stops
$4,243Air Canada
Tue, 25 Aug - Sat, 29 Aug
Air Canada Logo
15:30 - 22:46
PER
-
PHL
43h 16m
3 stops
Air Canada Logo
10:50 - 15:45
PHL
-
PER
40h 55m
3 stops
$4,313Air Canada
Tue, 25 Aug - Sat, 29 Aug
Air Canada Logo
15:30 - 22:46
PER
-
PHL
43h 16m
3 stops
Air Canada Logo
10:50 - 15:45
PHL
-
PER
40h 55m
3 stops
$4,316Air Canada
Tue, 25 Aug - Sat, 29 Aug

American Airlines flights from Western Australia to Philadelphia

Our best American Airlines deals on Western Australia to Philadelphia flight tickets
American Airlines
25 Aug
PER23:45Perth
43h 19m
2 stops
PHL07:04Philadelphia
29 Aug
PHL16:28Philadelphia
30h 47m
2 stops
PER11:15Perth
$2,400
American Airlines
25 Aug
PER23:55Perth
43h 09m
2 stops
PHL07:04Philadelphia
29 Aug
PHL05:00Philadelphia
42h 15m
2 stops
PER11:15Perth
$2,410
American Airlines
25 Aug
PER23:45Perth
44h 23m
2 stops
PHL08:08Philadelphia
29 Aug
PHL08:26Philadelphia
38h 49m
2 stops
PER11:15Perth
$3,313

Air Canada flights from Western Australia to Philadelphia

Our best Air Canada deals on Western Australia to Philadelphia flight tickets
Air Canada
25 Aug
PER15:30Perth
43h 16m
3 stops
PHL22:46Philadelphia
29 Aug
PHL10:50Philadelphia
40h 55m
3 stops
PER15:45Perth
$4,222
Air Canada
25 Aug
PER15:30Perth
43h 16m
3 stops
PHL22:46Philadelphia
29 Aug
PHL10:50Philadelphia
40h 55m
3 stops
PER15:45Perth
$4,227
Air Canada
25 Aug
PER15:30Perth
43h 16m
3 stops
PHL22:46Philadelphia
29 Aug
PHL10:50Philadelphia
40h 55m
3 stops
PER15:45Perth
$4,243

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 31 May 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
Fastest return journey

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Tue 25/8

23:45-07:04

2 stops43h 19m

Philadelphia

Sat 29/8

16:28-11:15

2 stops30h 47m

$2,400

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Tue 25/8

23:55-07:04

2 stops43h 09m

Philadelphia

Sat 29/8

05:00-11:15

2 stops42h 15m

$2,410

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Tue 25/8

23:45-08:08

2 stops44h 23m

Philadelphia

Sat 29/8

08:26-11:15

2 stops38h 49m

$3,313

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Tue 25/8

10:35-16:20

2 stops41h 45m

Philadelphia

Sat 29/8

07:00-11:15

2 stops40h 15m

$3,325

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Tue 25/8

15:30-22:46

3 stops43h 16m

Philadelphia

Sat 29/8

10:50-15:45

3 stops40h 55m

$4,222

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Tue 25/8

15:30-22:46

3 stops43h 16m

Philadelphia

Sat 29/8

10:50-15:45

3 stops40h 55m

$4,227

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Tue 25/8

15:30-22:46

3 stops43h 16m

Philadelphia

Sat 29/8

10:50-15:45

3 stops40h 55m

$4,243

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Tue 25/8

15:30-22:46

3 stops43h 16m

Philadelphia

Sat 29/8

10:50-15:45

3 stops40h 55m

$4,313

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Tue 25/8

15:30-22:46

3 stops43h 16m

Philadelphia

Sat 29/8

10:50-15:45

3 stops40h 55m

$4,316
Cheapest one-way
Fastest single journey

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Tue 21/7

15:30-17:17

2 stops37h 47m

$1,291

Flights are sorted by cheapest return flights first.

Showing 1-10 of 11 resultsSorted by cheapest first
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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

What is the cheapest month to fly to Philadelphia?

If you aren’t able to travel to Philadelphia during the month of March, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $0.

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

32h 34m

Direct flights

None
The fastest flight from Western Australia to Philadelphia takes 32h 34m
There are no direct flights from Western Australia to Philadelphia. There are no popular flight routes from Western Australia to Philadelphia.
Search flight deals

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

  • 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.

Best airlines flying from Western Australia to Philadelphia

Compare and see reviews for airlines that fly from Western Australia to Philadelphia with momondo
Airline
Rating
Free cancellation
Price
Qantas AirwaysPriceFrom $1,815Free cancellationRating
7.5
1,042 reviews
Search Qantas Airways flights

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.

An easier way to manage your Philadelphia trip

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