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Cheap flights from Western Australia to Philadelphia from $1,916

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 20/6. 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.
Multiple Airlines Logo
10:30 - 05:38
PER
-
PHL
55h 08m
3 stops
Multiple Airlines Logo
06:30 - 17:00
PHL
-
PER
46h 30m
3 stops
$2,395Multiple Airlines
Sun, 14 Jun - Thu, 23 Jul
United Airlines Logo
23:45 - 01:23
PER
-
PHL
37h 38m
2 stops
United Airlines Logo
09:25 - 14:40
PHL
-
PER
41h 15m
2 stops
$2,597United Airlines
Sun, 19 Jul - Tue, 4 Aug
United Airlines Logo
22:40 - 17:17
PER
-
PHL
30h 37m
2 stops
United Airlines Logo
09:25 - 14:40
PHL
-
PER
41h 15m
2 stops
$2,600United Airlines
Mon, 20 Jul - Wed, 29 Jul
United Airlines Logo
23:45 - 01:23
PER
-
PHL
37h 38m
2 stops
United Airlines Logo
09:25 - 12:30
PHL
-
PER
39h 05m
2 stops
$2,607United Airlines
Sun, 19 Jul - Sun, 2 Aug
United Airlines Logo
22:40 - 17:17
PER
-
PHL
30h 37m
2 stops
United Airlines Logo
09:25 - 12:30
PHL
-
PER
39h 05m
2 stops
$2,610United Airlines
Mon, 20 Jul - Sun, 2 Aug
Air New Zealand Logo
22:40 - 17:17
PER
-
PHL
30h 37m
2 stops
Air New Zealand Logo
18:30 - 12:30
PHL
-
PER
30h 00m
2 stops
$2,643Air New Zealand
Tue, 21 Jul - Sun, 2 Aug
Air New Zealand Logo
23:55 - 17:17
PER
-
PHL
29h 22m
2 stops
Air New Zealand Logo
18:30 - 12:30
PHL
-
PER
30h 00m
2 stops
$2,650Air New Zealand
Wed, 22 Jul - Sun, 2 Aug
United Airlines Logo
23:45 - 01:29
PER
-
PHL
37h 44m
2 stops
United Airlines Logo
09:25 - 14:40
PHL
-
PER
41h 15m
2 stops
$2,664United Airlines
Thu, 11 Jun - Wed, 22 Jul
United Airlines Logo
23:45 - 05:31
PER
-
PHL
41h 46m
3 stops
United Airlines Logo
18:23 - 14:40
PHL
-
PER
32h 17m
2 stops
$2,666United Airlines
Thu, 23 Jul - Mon, 3 Aug
United Airlines Logo
23:45 - 05:31
PER
-
PHL
41h 46m
3 stops
United Airlines Logo
18:30 - 12:30
PHL
-
PER
30h 00m
2 stops
$2,676United Airlines
Thu, 23 Jul - Sun, 2 Aug

United Airlines flights from Western Australia to Philadelphia

Our best United Airlines deals on Western Australia to Philadelphia flight tickets
United Airlines
19 July
PER23:45Perth
37h 38m
2 stops
PHL01:23Philadelphia
4 Aug
PHL09:25Philadelphia
41h 15m
2 stops
PER14:40Perth
$2,597
United Airlines
20 July
PER22:40Perth
30h 37m
2 stops
PHL17:17Philadelphia
29 July
PHL09:25Philadelphia
41h 15m
2 stops
PER14:40Perth
$2,600
United Airlines
19 July
PER23:45Perth
37h 38m
2 stops
PHL01:23Philadelphia
2 Aug
PHL09:25Philadelphia
39h 05m
2 stops
PER12:30Perth
$2,607

Air New Zealand flights from Western Australia to Philadelphia

Our best Air New Zealand deals on Western Australia to Philadelphia flight tickets
Air New Zealand
21 July
PER22:40Perth
30h 37m
2 stops
PHL17:17Philadelphia
2 Aug
PHL18:30Philadelphia
30h 00m
2 stops
PER12:30Perth
$2,643
Air New Zealand
22 July
PER23:55Perth
29h 22m
2 stops
PHL17:17Philadelphia
2 Aug
PHL18:30Philadelphia
30h 00m
2 stops
PER12:30Perth
$2,650
Air New Zealand
23 July
PER22:40Perth
30h 37m
2 stops
PHL17:17Philadelphia
2 Aug
PHL18:30Philadelphia
30h 00m
2 stops
PER12:30Perth
$2,711

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 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 14/6

10:30-05:38

3 stops55h 08m

Philadelphia

Thu 23/7

06:30-17:00

3 stops46h 30m

$2,395

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Sun 19/7

23:45-01:23

2 stops37h 38m

Philadelphia

Tue 4/8

09:25-14:40

2 stops41h 15m

$2,597

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Mon 20/7

22:40-17:17

2 stops30h 37m

Philadelphia

Wed 29/7

09:25-14:40

2 stops41h 15m

$2,600

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Sun 19/7

23:45-01:23

2 stops37h 38m

Philadelphia

Sun 2/8

09:25-12:30

2 stops39h 05m

$2,607

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Mon 20/7

22:40-17:17

2 stops30h 37m

Philadelphia

Sun 2/8

09:25-12:30

2 stops39h 05m

$2,610

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Tue 21/7

22:40-17:17

2 stops30h 37m

Philadelphia

Sun 2/8

18:30-12:30

2 stops30h 00m

$2,643
Fastest return journey

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Wed 22/7

23:55-17:17

2 stops29h 22m

Philadelphia

Sun 2/8

18:30-12:30

2 stops30h 00m

$2,650

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Thu 11/6

23:45-01:29

2 stops37h 44m

Philadelphia

Wed 22/7

09:25-14:40

2 stops41h 15m

$2,664

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Thu 23/7

23:45-05:31

3 stops41h 46m

Philadelphia

Mon 3/8

18:23-14:40

2 stops32h 17m

$2,666

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Thu 23/7

23:45-05:31

3 stops41h 46m

Philadelphia

Sun 2/8

18:30-12:30

2 stops30h 00m

$2,676

Flights are sorted by cheapest return flights first.

Showing 1-10 of 14 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 May is also cheap. Prices for this month can be found on momondo for an average of $1,801.

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

34h 00m

Direct flights

None
The fastest flight from Western Australia to Philadelphia takes 34h 00m
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 $1,803Free cancellationRating
7.5
1,033 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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