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Cheap flights from Western Australia to Philadelphia from $1,938

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 1/2. 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.
Air New Zealand Logo
18:50 - 22:59
PER
-
PHL
41h 09m2 stops
Air New Zealand Logo
17:50 - 16:50
PHL
-
PER
58h 00m2 stops
$1,938Air New Zealand
Sun, 1 Feb - Sun, 8 Feb
ANA Logo
21:55 - 21:36
PER
-
PHL
36h 41m2 stops
ANA Logo
06:30 - 20:10
PHL
-
PER
48h 40m2 stops
$2,646ANA
Sun, 1 Feb - Sun, 8 Feb
Qatar Airways Logo
22:45 - 09:00
PER
-
PHL
47h 15m1 stop
Qatar Airways Logo
16:44 - 12:20
PHL
-
PER
30h 36m2 stops
$2,710Qatar Airways
Sun, 1 Feb - Sun, 8 Feb
Qatar Airways Logo
22:45 - 09:30
PER
-
PHL
47h 45m1 stop
Qatar Airways Logo
19:55 - 18:45
PHL
-
PER
33h 50m1 stop
$2,714Qatar Airways
Sat, 14 Feb - Wed, 18 Feb
Multiple Airlines Logo
18:50 - 14:31
PER
-
PHL
56h 41m3 stops
Multiple Airlines Logo
08:35 - 16:50
PHL
-
PER
43h 15m2 stops
$2,785Multiple Airlines
Sun, 1 Feb - Sun, 8 Feb
American Airlines Logo
08:00 - 20:16
PER
-
PHL
49h 16m2 stops
American Airlines Logo
10:43 - 12:25
PHL
-
PER
36h 42m2 stops
$2,881American Airlines
Thu, 29 Jan - Mon, 2 Feb
American Airlines Logo
08:00 - 14:33
PER
-
PHL
43h 33m2 stops
American Airlines Logo
15:35 - 12:25
PHL
-
PER
31h 50m2 stops
$2,884American Airlines
Thu, 29 Jan - Mon, 2 Feb
Qatar Airways Logo
22:45 - 09:00
PER
-
PHL
47h 15m1 stop
Qatar Airways Logo
19:45 - 18:45
PHL
-
PER
34h 00m1 stop
$2,968Qatar Airways
Sun, 1 Feb - Sun, 8 Feb
Qatar Airways Logo
22:45 - 09:30
PER
-
PHL
47h 45m1 stop
Qatar Airways Logo
16:40 - 18:45
PHL
-
PER
37h 05m2 stops
$2,993Qatar Airways
Sat, 14 Feb - Wed, 18 Feb
Air Canada Logo
15:15 - 22:46
PER
-
PHL
44h 31m3 stops
Air Canada Logo
07:50 - 15:30
PHL
-
PER
42h 40m3 stops
$3,035Air Canada
Sat, 14 Feb - Wed, 18 Feb

Air Canada flights from Western Australia to Philadelphia

Our best Air Canada deals on Western Australia to Philadelphia flight tickets
Air Canada
14 Feb
PER15:15Perth
44h 31m
3 stops
PHL22:46Philadelphia
18 Feb
PHL07:50Philadelphia
42h 40m
3 stops
PER15:30Perth
$3,035
Find similar
Air Canada
29 Jan
PER22:55Perth
36h 51m
3 stops
PHL22:46Philadelphia
2 Feb
PHL07:50Philadelphia
41h 40m
3 stops
PER14:30Perth
$3,731
Find similar
Air Canada
29 Jan
PER22:55Perth
36h 51m
3 stops
PHL22:46Philadelphia
2 Feb
PHL07:50Philadelphia
41h 40m
3 stops
PER14:30Perth
$3,734
Find similar

Qatar Airways flights from Western Australia to Philadelphia

Our best Qatar Airways deals on Western Australia to Philadelphia flight tickets
Qatar Airways
1 Feb
PER22:45Perth
47h 15m
1 stop
PHL09:00Philadelphia
8 Feb
PHL16:44Philadelphia
30h 36m
2 stops
PER12:20Perth
$2,710
Find similar
Qatar Airways
14 Feb
PER22:45Perth
47h 45m
1 stop
PHL09:30Philadelphia
18 Feb
PHL19:55Philadelphia
33h 50m
1 stop
PER18:45Perth
$2,714
Find similar
Qatar Airways
1 Feb
PER22:45Perth
47h 15m
1 stop
PHL09:00Philadelphia
8 Feb
PHL19:45Philadelphia
34h 00m
1 stop
PER18:45Perth
$2,968
Find similar

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 19 December 2025.
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

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Sun 1/2

18:50-22:59

2 stops41h 09m

Philadelphia

Sun 8/2

17:50-16:50

2 stops58h 00m

$1,938

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Sun 1/2

21:55-21:36

2 stops36h 41m

Philadelphia

Sun 8/2

06:30-20:10

2 stops48h 40m

$2,646

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Sun 1/2

22:45-09:00

1 stop47h 15m

Philadelphia

Sun 8/2

16:44-12:20

2 stops30h 36m

$2,710

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Sat 14/2

22:45-09:30

1 stop47h 45m

Philadelphia

Wed 18/2

19:55-18:45

1 stop33h 50m

$2,714

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Sun 1/2

18:50-14:31

3 stops56h 41m

Philadelphia

Sun 8/2

08:35-16:50

2 stops43h 15m

$2,785

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Thu 29/1

08:00-20:16

2 stops49h 16m

Philadelphia

Mon 2/2

10:43-12:25

2 stops36h 42m

$2,881

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Thu 29/1

08:00-14:33

2 stops43h 33m

Philadelphia

Mon 2/2

15:35-12:25

2 stops31h 50m

$2,884

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Sun 1/2

22:45-09:00

1 stop47h 15m

Philadelphia

Sun 8/2

19:45-18:45

1 stop34h 00m

$2,968

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Sat 14/2

22:45-09:30

1 stop47h 45m

Philadelphia

Wed 18/2

16:40-18:45

2 stops37h 05m

$2,993

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Sat 14/2

15:15-22:46

3 stops44h 31m

Philadelphia

Wed 18/2

07:50-15:30

3 stops42h 40m

$3,035

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 November, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $2,032.

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from Western Australia to Philadelphia is on a Wednesday when prices can be found for as low as $2,040. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $3,591. These prices are subject to change though, so be sure to set up a Price Alert for flights to Philadelphia.

What is the cheapest time of day to depart on your flight to Philadelphia?

Flying to Philadelphia from Western Australia in the evening is the least expensive time of day to depart. momondo users have found prices as low as $2,787 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to Philadelphia is at midday when prices are around $3,151.

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

You could potentially save up to 2% 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

38h 58m

Direct flights

None
The fastest flight from Western Australia to Philadelphia takes 38h 58m
There are no direct flights from Western Australia to Philadelphia. There are no popular flight routes from Western Australia to Philadelphia.
Search flight deals

  • 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 $1,973Free cancellationRating
7.5
948 reviews
Search Qantas Airways flights
Qatar AirwaysPriceFrom $2,329Free cancellationRating
7.4
3,686 reviews
Search Qatar 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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