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Cheap flights from Perth to Philadelphia from $1,422

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 15/12. 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

Qantas Airways Logo
07:10 - 22:50PER-PHL
27h 40m2 stops
Qantas Airways Logo
13:00 - 07:45PHL-PER
29h 45m2 stops
$1,910Qantas Airways
Find Deal
Wed, 29 Oct - Wed, 5 Nov
Logo
07:10 - 01:09PER-PHL
29h 59m2 stops
Logo
13:00 - 12:25PHL-PER
34h 25m3 stops
$1,930
Find Deal
Wed, 29 Oct - Wed, 5 Nov
Logo
08:05 - 00:59PER-PHL
28h 54m2 stops
Logo
16:04 - 10:20PHL-PER
30h 16m2 stops
$1,944
Find Deal
Thu, 16 Oct - Tue, 21 Oct
Qatar Airways Logo
22:45 - 09:00PER-PHL
46h 15m1 stop
Qatar Airways Logo
19:40 - 18:45PHL-PER
34h 05m1 stop
$2,600Qatar Airways
Find Deal
Wed, 29 Oct - Wed, 5 Nov
Qatar Airways Logo
22:45 - 09:05PER-PHL
47h 20m1 stop
Qatar Airways Logo
19:40 - 01:25PHL-PER
40h 45m2 stops
$2,860Qatar Airways
Find Deal
Thu, 13 Nov - Mon, 17 Nov
Qatar Airways Logo
22:45 - 09:05PER-PHL
47h 20m1 stop
Qatar Airways Logo
19:40 - 01:25PHL-PER
40h 45m2 stops
$2,868Qatar Airways
Find Deal
Thu, 13 Nov - Mon, 17 Nov
Air Canada Logo
15:15 - 22:56PER-PHL
44h 41m3 stops
Air Canada Logo
09:20 - 20:20PHL-PER
46h 00m3 stops
$3,017Air Canada
Find Deal
Thu, 13 Nov - Mon, 17 Nov
Air Canada Logo
22:55 - 22:56PER-PHL
37h 01m3 stops
Air Canada Logo
09:20 - 20:20PHL-PER
46h 00m3 stops
$3,026Air Canada
Find Deal
Thu, 13 Nov - Mon, 17 Nov
American Airlines Logo
08:00 - 23:46PER-PHL
28h 46m2 stops
American Airlines Logo
19:02 - 12:25PHL-PER
52h 23m2 stops
$3,224American Airlines
Find Deal
Thu, 13 Nov - Mon, 17 Nov
United Airlines Logo
01:15 - 17:10PER-PHL
51h 55m2 stops
United Airlines Logo
08:15 - 15:55PHL-PER
42h 40m3 stops
$5,488United Airlines
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Tue, 28 Oct - Wed, 5 Nov

Qatar Airways flights from Perth to Philadelphia

Our best Qatar Airways deals on Perth to Philadelphia flight tickets
Qatar Airways
29 Oct
PER22:45Perth
46h 15m
1 stop
PHL09:00Philadelphia
5 Nov
PHL19:40Philadelphia
34h 05m
1 stop
PER18:45Perth
$2,600
Find similar
Qatar Airways
13 Nov
PER22:45Perth
47h 20m
1 stop
PHL09:05Philadelphia
17 Nov
PHL19:40Philadelphia
40h 45m
2 stops
PER01:25Perth
$2,860
Find similar
Qatar Airways
13 Nov
PER22:45Perth
47h 20m
1 stop
PHL09:05Philadelphia
17 Nov
PHL19:40Philadelphia
40h 45m
2 stops
PER01:25Perth
$2,868
Find similar

Air Canada flights from Perth to Philadelphia

Our best Air Canada deals on Perth to Philadelphia flight tickets
Air Canada
13 Nov
PER15:15Perth
44h 41m
3 stops
PHL22:56Philadelphia
17 Nov
PHL09:20Philadelphia
46h 00m
3 stops
PER20:20Perth
$3,017
Find similar
Air Canada
13 Nov
PER22:55Perth
37h 01m
3 stops
PHL22:56Philadelphia
17 Nov
PHL09:20Philadelphia
46h 00m
3 stops
PER20:20Perth
$3,026
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 14 September 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

Wed 29/10

07:10-22:50

2 stops27h 40m

Philadelphia

Wed 5/11

13:00-07:45

2 stops29h 45m

$1,910

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Wed 29/10

07:10-01:09

2 stops29h 59m

Philadelphia

Wed 5/11

13:00-12:25

3 stops34h 25m

$1,930

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Thu 16/10

08:05-00:59

2 stops28h 54m

Philadelphia

Tue 21/10

16:04-10:20

2 stops30h 16m

$1,944

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Wed 29/10

22:45-09:00

1 stop46h 15m

Philadelphia

Wed 5/11

19:40-18:45

1 stop34h 05m

$2,600

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Thu 13/11

22:45-09:05

1 stop47h 20m

Philadelphia

Mon 17/11

19:40-01:25

2 stops40h 45m

$2,860

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Thu 13/11

22:45-09:05

1 stop47h 20m

Philadelphia

Mon 17/11

19:40-01:25

2 stops40h 45m

$2,868

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Thu 13/11

15:15-22:56

3 stops44h 41m

Philadelphia

Mon 17/11

09:20-20:20

3 stops46h 00m

$3,017

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Thu 13/11

22:55-22:56

3 stops37h 01m

Philadelphia

Mon 17/11

09:20-20:20

3 stops46h 00m

$3,026

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Thu 13/11

08:00-23:46

2 stops28h 46m

Philadelphia

Mon 17/11

19:02-12:25

2 stops52h 23m

$3,224

PerthPhiladelphia

PER - PHL

PERPHL

Perth

Tue 28/10

01:15-17:10

2 stops51h 55m

Philadelphia

Wed 5/11

08:15-15:55

3 stops42h 40m

$5,488

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 January, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $2,095.

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 $2,027. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $3,568. 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 $2,769 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 $3,131.

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.
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  • How far is Perth to Philadelphia by plane?

    There are 18671.8 km between Perth and Philadelphia. By plane, this route typically takes 27h 40m.

  • 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 $1,925Free cancellationRating
7.5
905 reviews
Search Qantas Airways flights
Qatar AirwaysPriceFrom $2,418Free cancellationRating
7.4
3,624 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

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.

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