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Cheap flights from Western Australia to Philadelphia from $2,638

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 18/10. 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

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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.
Qatar Airways Logo
22:45 - 09:00
PER
-
PHL
46h 15m
1 stop
Qatar Airways Logo
20:30 - 18:35
PHL
-
PER
34h 05m
1 stop
$2,638Qatar Airways
Sun, 18 Oct - Thu, 22 Oct
Multiple Airlines Logo
22:55 - 21:33
PER
-
PHL
34h 38m
2 stops
Multiple Airlines Logo
15:25 - 12:15
PHL
-
PER
32h 50m
2 stops
$2,770Multiple Airlines
Mon, 1 Jun - Sun, 7 Jun
Qatar Airways Logo
22:45 - 09:00
PER
-
PHL
46h 15m
1 stop
Qatar Airways Logo
10:48 - 18:35
PHL
-
PER
43h 47m
2 stops
$2,892Qatar Airways
Sun, 18 Oct - Thu, 22 Oct
Air New Zealand Logo
00:25 - 22:33
PER
-
PHL
34h 08m
2 stops
Air New Zealand Logo
13:04 - 16:00
PHL
-
PER
38h 56m
2 stops
$2,910Air New Zealand
Wed, 19 Aug - Fri, 28 Aug
Qantas Airways Logo
10:30 - 07:03
PER
-
PHL
32h 33m
2 stops
Qantas Airways Logo
17:43 - 17:00
PHL
-
PER
35h 17m
2 stops
$2,981Qantas Airways
Mon, 17 Aug - Wed, 26 Aug
Qantas Airways Logo
10:30 - 07:03
PER
-
PHL
32h 33m
2 stops
Qantas Airways Logo
15:37 - 11:15
PHL
-
PER
31h 38m
2 stops
$3,017Qantas Airways
Mon, 17 Aug - Tue, 25 Aug
Qantas Airways Logo
23:45 - 18:34
PER
-
PHL
30h 49m
2 stops
Qantas Airways Logo
17:43 - 17:00
PHL
-
PER
35h 17m
2 stops
$3,027Qantas Airways
Sun, 16 Aug - Wed, 26 Aug
Qantas Airways Logo
10:30 - 07:03
PER
-
PHL
32h 33m
2 stops
Qantas Airways Logo
15:37 - 17:00
PHL
-
PER
37h 23m
2 stops
$3,043Qantas Airways
Tue, 18 Aug - Thu, 27 Aug
Qantas Airways Logo
09:05 - 18:34
PER
-
PHL
45h 29m
2 stops
Qantas Airways Logo
17:43 - 17:00
PHL
-
PER
35h 17m
2 stops
$3,045Qantas Airways
Wed, 19 Aug - Wed, 26 Aug
Qantas Airways Logo
23:45 - 18:34
PER
-
PHL
30h 49m
2 stops
Qantas Airways Logo
15:37 - 11:15
PHL
-
PER
31h 38m
2 stops
$3,064Qantas Airways
Sun, 16 Aug - Tue, 25 Aug

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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
17 Aug
PER10:30Perth
32h 33m
2 stops
PHL07:03Philadelphia
31 Aug
PHL15:06Philadelphia
37h 54m
2 stops
PER17:00Perth
$2,981
Qantas Airways
17 Aug
PER10:30Perth
32h 33m
2 stops
PHL07:03Philadelphia
25 Aug
PHL15:37Philadelphia
31h 38m
2 stops
PER11:15Perth
$3,017
Qantas Airways
16 Aug
PER23:45Perth
30h 49m
2 stops
PHL18:34Philadelphia
26 Aug
PHL17:43Philadelphia
35h 17m
2 stops
PER17:00Perth
$3,027

United Airlines flights from Western Australia to Philadelphia

Our best United Airlines deals on Western Australia to Philadelphia flight tickets
United Airlines
17 Aug
PER23:55Perth
48h 28m
3 stops
PHL12:23Philadelphia
31 Aug
PHL06:00Philadelphia
44h 40m
2 stops
PER14:40Perth
$3,272
United Airlines
20 Aug
PER23:45Perth
48h 38m
3 stops
PHL12:23Philadelphia
30 Aug
PHL18:37Philadelphia
32h 03m
2 stops
PER14:40Perth
$3,337
United Airlines
17 Aug
PER23:55Perth
48h 28m
3 stops
PHL12:23Philadelphia
27 Aug
PHL18:37Philadelphia
32h 03m
2 stops
PER14:40Perth
$3,347

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 4 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

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Sun 18/10

22:45-09:00

1 stop46h 15m

Philadelphia

Thu 22/10

20:30-18:35

1 stop34h 05m

$2,638

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Mon 1/6

22:55-21:33

2 stops34h 38m

Philadelphia

Sun 7/6

15:25-12:15

2 stops32h 50m

$2,770

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Sun 18/10

22:45-09:00

1 stop46h 15m

Philadelphia

Thu 22/10

10:48-18:35

2 stops43h 47m

$2,892

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Wed 19/8

00:25-22:33

2 stops34h 08m

Philadelphia

Fri 28/8

13:04-16:00

2 stops38h 56m

$2,910

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Mon 17/8

10:30-07:03

2 stops32h 33m

Philadelphia

Wed 26/8

17:43-17:00

2 stops35h 17m

$2,981

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Mon 17/8

10:30-07:03

2 stops32h 33m

Philadelphia

Tue 25/8

15:37-11:15

2 stops31h 38m

$3,017

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Sun 16/8

23:45-18:34

2 stops30h 49m

Philadelphia

Wed 26/8

17:43-17:00

2 stops35h 17m

$3,027

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Tue 18/8

10:30-07:03

2 stops32h 33m

Philadelphia

Thu 27/8

15:37-17:00

2 stops37h 23m

$3,043

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Wed 19/8

09:05-18:34

2 stops45h 29m

Philadelphia

Wed 26/8

17:43-17:00

2 stops35h 17m

$3,045
Fastest return journey

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Sun 16/8

23:45-18:34

2 stops30h 49m

Philadelphia

Tue 25/8

15:37-11:15

2 stops31h 38m

$3,064

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

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 May is also cheap. Prices for this month can be found on momondo for an average of $1,807.

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

26h 38m

Direct flights

None
The fastest flight from Western Australia to Philadelphia takes 26h 38m
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 $1,809Free cancellationRating
7.5
1,030 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.

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