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Cheap flights from Western Australia to Philadelphia from $2,454

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 31/5. 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.
Multiple Airlines Logo
23:45 - 00:40
PER
-
PHL
60h 55m
3 stops
Multiple Airlines Logo
08:30 - 17:00
PHL
-
PER
44h 30m
3 stops
$2,454Multiple Airlines
Sun, 31 May - Sun, 7 Jun
Multiple Airlines Logo
22:55 - 00:58
PER
-
PHL
38h 03m
2 stops
Multiple Airlines Logo
15:25 - 12:15
PHL
-
PER
32h 50m
2 stops
$2,988Multiple Airlines
Sun, 31 May - Sun, 7 Jun
Multiple Airlines Logo
22:55 - 21:33
PER
-
PHL
34h 38m
2 stops
Multiple Airlines Logo
15:20 - 12:15
PHL
-
PER
32h 55m
2 stops
$3,051Multiple Airlines
Thu, 7 May - Thu, 14 May
Multiple Airlines Logo
22:55 - 21:33
PER
-
PHL
34h 38m
2 stops
Multiple Airlines Logo
17:30 - 18:35
PHL
-
PER
37h 05m
2 stops
$3,052Multiple Airlines
Sat, 13 Jun - Tue, 4 Aug
ANA Logo
21:35 - 21:28
PER
-
PHL
35h 53m
2 stops
ANA Logo
09:21 - 20:00
PHL
-
PER
46h 39m
2 stops
$3,106ANA
Mon, 15 Jun - Tue, 4 Aug
Multiple Airlines Logo
10:30 - 08:11
PER
-
PHL
33h 41m
3 stops
Multiple Airlines Logo
15:33 - 11:15
PHL
-
PER
31h 42m
2 stops
$3,191Multiple Airlines
Sat, 13 Jun - Tue, 4 Aug
Multiple Airlines Logo
23:45 - 18:35
PER
-
PHL
30h 50m
2 stops
Multiple Airlines Logo
18:01 - 15:15
PHL
-
PER
33h 14m
3 stops
$3,196Multiple Airlines
Mon, 15 Jun - Tue, 4 Aug
Multiple Airlines Logo
10:30 - 09:51
PER
-
PHL
35h 21m
3 stops
Multiple Airlines Logo
18:01 - 15:15
PHL
-
PER
33h 14m
3 stops
$3,230Multiple Airlines
Sat, 13 Jun - Tue, 4 Aug
Multiple Airlines Logo
12:25 - 09:46
PER
-
PHL
33h 21m
3 stops
Multiple Airlines Logo
17:40 - 12:05
PHL
-
PER
30h 25m
2 stops
$3,419Multiple Airlines
Sun, 31 May - Sun, 7 Jun
Multiple Airlines Logo
10:00 - 08:07
PER
-
PHL
34h 07m
3 stops
Multiple Airlines Logo
15:42 - 11:15
PHL
-
PER
31h 33m
2 stops
$3,611Multiple Airlines
Thu, 7 May - Thu, 14 May

United Airlines flights from Western Australia to Philadelphia

Our best United Airlines deals on Western Australia to Philadelphia flight tickets
United Airlines
15 June
PER23:45Perth
29h 32m
3 stops
PHL17:17Philadelphia
4 Aug
PHL15:10Philadelphia
33h 20m
3 stops
PER12:30Perth
$3,841
United Airlines
26 May
PER15:30Perth
37h 47m
2 stops
PHL17:17Philadelphia
2 June
PHL09:25Philadelphia
41h 15m
2 stops
PER14:40Perth
$4,315

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 14 April 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 31/5

23:45-00:40

3 stops60h 55m

Philadelphia

Sun 7/6

08:30-17:00

3 stops44h 30m

$2,454

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Sun 31/5

22:55-00:58

2 stops38h 03m

Philadelphia

Sun 7/6

15:25-12:15

2 stops32h 50m

$2,988

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Thu 7/5

22:55-21:33

2 stops34h 38m

Philadelphia

Thu 14/5

15:20-12:15

2 stops32h 55m

$3,050

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Sat 13/6

22:55-21:33

2 stops34h 38m

Philadelphia

Tue 4/8

17:30-18:35

2 stops37h 05m

$3,052

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Mon 15/6

21:35-21:28

2 stops35h 53m

Philadelphia

Tue 4/8

09:21-20:00

2 stops46h 39m

$3,106

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Sat 13/6

10:30-08:11

3 stops33h 41m

Philadelphia

Tue 4/8

15:33-11:15

2 stops31h 42m

$3,191

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Mon 15/6

23:45-18:35

2 stops30h 50m

Philadelphia

Tue 4/8

18:01-15:15

3 stops33h 14m

$3,196

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Sat 13/6

10:30-09:51

3 stops35h 21m

Philadelphia

Tue 4/8

18:01-15:15

3 stops33h 14m

$3,230
Fastest return journey

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Sun 31/5

12:25-09:46

3 stops33h 21m

Philadelphia

Sun 7/6

17:40-12:05

2 stops30h 25m

$3,419

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Thu 7/5

10:00-08:07

3 stops34h 07m

Philadelphia

Thu 14/5

15:42-11:15

2 stops31h 33m

$3,611

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 46% 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

58h 35m

Direct flights

None
The fastest flight from Western Australia to Philadelphia takes 58h 35m
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 $1,901Free cancellationRating
7.5
1,018 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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