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Cheap flights from Perth to Philadelphia from $1,102

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Perth to Philadelphia departing on 5/2. 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 Perth to Philadelphia

Cheap return flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
23:55 - 20:55PER-PHL
34h 00m2 stops
Qantas Airways Logo
12:25 - 10:10PHL-PER
32h 45m2 stops
$4,608Qantas Airways
Find Deal
Fri, 19 Dec - Fri, 26 Dec
Multiple Airlines Logo
08:00 - 23:51PER-PHL
28h 51m2 stops
Multiple Airlines Logo
15:41 - 12:25PHL-PER
31h 44m2 stops
$4,673Multiple Airlines
Find Deal
Fri, 19 Dec - Fri, 26 Dec
Multiple Airlines Logo
08:00 - 03:03PER-PHL
32h 03m3 stops
Multiple Airlines Logo
15:41 - 12:25PHL-PER
31h 44m2 stops
$4,833Multiple Airlines
Find Deal
Fri, 19 Dec - Fri, 26 Dec
Multiple Airlines Logo
08:00 - 03:03PER-PHL
32h 03m3 stops
Multiple Airlines Logo
13:54 - 12:25PHL-PER
33h 31m3 stops
$5,338Multiple Airlines
Find Deal
Fri, 19 Dec - Fri, 26 Dec
Qatar Airways Logo
22:45 - 09:00PER-PHL
47h 15m1 stop
Qatar Airways Logo
16:37 - 11:55PHL-PER
30h 18m2 stops
$6,359Qatar Airways
Find Deal
Fri, 19 Dec - Fri, 26 Dec
Multiple Airlines Logo
00:25 - 07:30PER-PHL
44h 05m2 stops
Multiple Airlines Logo
18:56 - 06:55PHL-PER
46h 59m2 stops
$7,035Multiple Airlines
Find Deal
Thu, 18 Dec - Fri, 26 Dec
Qatar Airways Logo
22:45 - 09:00PER-PHL
47h 15m1 stop
Qatar Airways Logo
19:40 - 18:45PHL-PER
34h 05m1 stop
$7,306Qatar Airways
Find Deal
Fri, 19 Dec - Fri, 26 Dec
Multiple Airlines Logo
00:25 - 15:49PER-PHL
28h 24m2 stops
Multiple Airlines Logo
17:30 - 17:20PHL-PER
34h 50m3 stops
$7,733Multiple Airlines
Find Deal
Thu, 18 Dec - Fri, 26 Dec

Qatar Airways flights from Perth to Philadelphia

Our best Qatar Airways deals on Perth to Philadelphia flight tickets
Qatar Airways
13 Nov
PER22:45Perth
47h 20m
1 stop
PHL09:05Philadelphia
17 Nov
PHL19:40Philadelphia
64h 45m
2 stops
PER01:25Perth
$3,097
Find similar
Qatar Airways
13 Nov
PER22:45Perth
47h 20m
1 stop
PHL09:05Philadelphia
17 Nov
PHL19:40Philadelphia
34h 05m
1 stop
PER18:45Perth
$3,385
Find similar
Qatar Airways
13 Nov
PER22:45Perth
31h 31m
2 stops
PHL17:16Philadelphia
17 Nov
PHL12:50Philadelphia
40h 55m
2 stops
PER18:45Perth
$3,737
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Perth 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 5 November 2025.
Use the filters below to find and compare flights from Perth to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Fri 19/12

23:55-20:55

2 stops34h 00m

Philadelphia

Fri 26/12

12:25-10:10

2 stops32h 45m

$4,608

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Fri 19/12

08:00-23:51

2 stops28h 51m

Philadelphia

Fri 26/12

15:41-12:25

2 stops31h 44m

$4,673

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Fri 19/12

08:00-03:03

3 stops32h 03m

Philadelphia

Fri 26/12

15:41-12:25

2 stops31h 44m

$4,833

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Fri 19/12

08:00-03:03

3 stops32h 03m

Philadelphia

Fri 26/12

13:54-12:25

3 stops33h 31m

$5,338

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Fri 19/12

22:45-09:00

1 stop47h 15m

Philadelphia

Fri 26/12

16:37-11:55

2 stops30h 18m

$6,359

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Thu 18/12

00:25-07:30

2 stops44h 05m

Philadelphia

Fri 26/12

18:56-06:55

2 stops46h 59m

$7,035

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Fri 19/12

22:45-09:00

1 stop47h 15m

Philadelphia

Fri 26/12

19:40-18:45

1 stop34h 05m

$7,306

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Thu 18/12

00:25-15:49

2 stops28h 24m

Philadelphia

Fri 26/12

17:30-17:20

3 stops34h 50m

$7,733

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Thu 5/2

21:10-18:03

3 stops57h 53m

$1,102

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Sun 1/2

22:55-18:03

3 stops56h 08m

$1,116

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
1
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See travel insights to Philadelphia from

How to get the cheapest flight ticket from Perth 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 September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $2,074.

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

The cheapest day to depart from Perth to Philadelphia is on a Wednesday when prices can be found for as low as $2,073. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $3,648. 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 Perth in the evening is the least expensive time of day to depart. momondo users have found prices as low as $2,831 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 $3,202.

Can stopping save me money on Perth to Philadelphia flights?

You could potentially save up to 2% on your flight if you consider stops on a Perth to Philadelphia flight.

When to book flights from Perth to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from Perth to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap Perth to Philadelphia (PER to PHL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Perth to Philadelphia

Direct flights

None
There are no direct flights from Perth to Philadelphia. There are no popular flight routes from Perth to Philadelphia.
Search flight deals

  • How far is Perth to Philadelphia by plane?

    There are 18671.8 km between Perth and Philadelphia. By plane, this route typically takes 28h 24m.

  • When did momondo last update prices for flights from Perth Airport to Philadelphia Airport?

    Prices for flights from Perth Airport to Philadelphia Airport were last updated today.

  • How many operators does momondo search for flights from Perth Airport to Philadelphia Airport?

  • How old do you have to be to fly from Perth Airport to Philadelphia Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Perth Airport to Philadelphia Airport.

  • What documentation or ID do you need to fly to Philadelphia Airport?

    The necessary travel and health documents for your Philadelphia Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Perth to Philadelphia?

Best airlines flying from Perth to Philadelphia

Compare and see reviews for airlines that fly from Perth to Philadelphia with momondo
Airline
Rating
Free cancellation
Price
Qantas AirwaysPriceFrom $1,944Free cancellationRating
7.5
927 reviews
Search Qantas Airways flights
Qatar AirwaysPriceFrom $2,366Free cancellationRating
7.4
3,660 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 Perth to Philadelphia?

It is quick and easy to find Perth to Philadelphia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Philadelphia that suits you.

Can I find flights from Perth to Philadelphia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Philadelphia from Perth which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Perth to Philadelphia?

Once you have performed a search for Perth 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 Perth to Philadelphia right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Perth to Philadelphia flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Philadelphia trip

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