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Cheap flights from Pennsylvania to Perth from $813

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to Perth departing on 28/11. 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
1 adult, Economy, 0 bags

Find the cheapest flights from Pennsylvania to Perth

Cheap return flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
21:00 - 22:40JFK  New York John F Kennedy Intl-PER Perth
36h 40m2 stops Doha Hamad Intl Adelaide
Qatar Airways Logo
22:45 - 08:10PER  Perth-JFK New York John F Kennedy Intl
46h 25m1 stop Doha Hamad Intl
$1,774Qatar Airways
Sat, 23 Jan - Sat, 30 Jan
Qatar Airways Logo
21:00 - 22:40JFK  New York John F Kennedy Intl-PER Perth
36h 40m2 stops Doha Hamad Intl Adelaide
Qatar Airways Logo
22:45 - 08:10PER  Perth-JFK New York John F Kennedy Intl
46h 25m1 stop Doha Hamad Intl
$1,774Qatar Airways
Sat, 23 Jan - Sat, 30 Jan
Qatar Airways Logo
22:00 - 20:25JFK  New York John F Kennedy Intl-PER Perth
34h 25m2 stops Doha Hamad Intl Adelaide
Qatar Airways Logo
22:45 - 22:30PER  Perth-JFK New York John F Kennedy Intl
35h 45m1 stop Doha Hamad Intl
$1,823Qatar Airways
Sun, 13 Sep - Sun, 20 Sep
Qatar Airways Logo
22:00 - 20:25JFK  New York John F Kennedy Intl-PER Perth
34h 25m2 stops Doha Hamad Intl Adelaide
Qatar Airways Logo
22:45 - 22:30PER  Perth-JFK New York John F Kennedy Intl
35h 45m1 stop Doha Hamad Intl
$1,823Qatar Airways
Mon, 31 Aug - Tue, 15 Sep
Qatar Airways Logo
22:00 - 20:25JFK  New York John F Kennedy Intl-PER Perth
34h 25m2 stops Doha Hamad Intl Adelaide
Qatar Airways Logo
22:45 - 15:10PER  Perth-JFK New York John F Kennedy Intl
28h 25m1 stop Doha Hamad Intl
$1,823Qatar Airways
Mon, 7 Sep - Thu, 24 Sep
Qatar Airways Logo
21:00 - 19:10JFK  New York John F Kennedy Intl-PER Perth
33h 10m2 stops Doha Hamad Intl Adelaide
Qatar Airways Logo
22:45 - 15:00PER  Perth-JFK New York John F Kennedy Intl
29h 15m1 stop Doha Hamad Intl
$1,879Qatar Airways
Sat, 7 Nov - Sat, 14 Nov
Qatar Airways Logo
21:30 - 18:35PHL  Philadelphia-PER Perth
33h 05m1 stop Doha Hamad Intl
Qatar Airways Logo
13:20 - 14:30PER  Perth-PHL Philadelphia
37h 10m2 stops Adelaide Doha Hamad Intl
$1,898Qatar Airways
Fri, 11 Sep - Fri, 18 Sep
Multiple Airlines Logo
06:00 - 07:20JFK  New York John F Kennedy Intl-PER Perth
36h 20m2 stops Los Angeles Los Angeles Manila Ninoy Aquino Intl
Multiple Airlines Logo
08:35 - 22:45PER  Perth-JFK New York John F Kennedy Intl
27h 10m1 stop Manila Ninoy Aquino Intl
$1,930Multiple Airlines
Tue, 3 Nov - Thu, 19 Nov
Qatar Airways Logo
20:45 - 18:45PHL  Philadelphia-PER Perth
33h 00m1 stop Doha Hamad Intl
Qatar Airways Logo
12:20 - 14:50PER  Perth-PHL Philadelphia
39h 30m2 stops Adelaide Doha Hamad Intl
$1,961Qatar Airways
Wed, 4 Nov - Wed, 11 Nov
Multiple Airlines Logo
21:00 - 19:50IAD  Washington, D.C. Dulles Intl-PER Perth
34h 50m2 stops Doha Hamad Intl Kuala Lumpur Intl
Multiple Airlines Logo
20:50 - 08:45PER  Perth-IAD Washington, D.C. Dulles Intl
47h 55m2 stops Kuala Lumpur Intl Doha Hamad Intl
$1,977Multiple Airlines
Sun, 27 Sep - Sun, 4 Oct

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Qatar Airways flights from Pennsylvania to Perth

Our best Qatar Airways deals on Pennsylvania to Perth flight tickets
Qatar Airways
23 Jan
JFK21:00New York John F Kennedy Intl
36h 40m
2 stops
PER22:40Perth
30 Jan
PER22:45Perth
46h 25m
1 stop
JFK08:10New York John F Kennedy Intl
$1,774
Qatar Airways
7 Sept
JFK22:00New York John F Kennedy Intl
34h 25m
2 stops
PER20:25Perth
24 Sept
PER22:45Perth
28h 25m
1 stop
JFK15:10New York John F Kennedy Intl
$1,823
Qatar Airways
7 Nov
JFK21:00New York John F Kennedy Intl
33h 10m
2 stops
PER19:10Perth
14 Nov
PER22:45Perth
29h 15m
1 stop
JFK15:00New York John F Kennedy Intl
$1,879

Singapore Airlines flights from Pennsylvania to Perth

Our best Singapore Airlines deals on Pennsylvania to Perth flight tickets
Singapore Airlines
11 Feb
JFK20:15New York John F Kennedy Intl
38h 50m
2 stops
PER00:05Perth
18 Feb
PER17:05Perth
31h 10m
2 stops
JFK11:15New York John F Kennedy Intl
$2,036
Singapore Airlines
31 Aug
EWR09:35Newark
26h 20m
1 stop
PER23:55Perth
15 Sept
PER16:55Perth
25h 05m
1 stop
EWR06:00Newark
$3,369
Singapore Airlines
31 Aug
EWR09:35Newark
26h 20m
1 stop
PER23:55Perth
14 Sept
PER16:55Perth
49h 05m
1 stop
EWR06:00Newark
$3,494

momondo Fare Finder

 
Customise your flight search to find flights from Pennsylvania to Perth 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 17 August 2026.
Use the filters below to find and compare flights from Pennsylvania to Perth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New YorkPerth

JFK New York John F Kennedy Intl - PER Perth

JFKPER

New York John F Kennedy Intl

Sat 23/1

21:00-22:40

2 stops36h 40m

Perth

Sat 30/1

22:45-08:10

1 stop46h 25m

$1,774

New YorkPerth

JFK New York John F Kennedy Intl - PER Perth

JFKPER

New York John F Kennedy Intl

Sat 23/1

21:00-22:40

2 stops36h 40m

Perth

Sat 30/1

22:45-08:10

1 stop46h 25m

$1,774

New YorkPerth

JFK New York John F Kennedy Intl - PER Perth

JFKPER

New York John F Kennedy Intl

Sun 13/9

22:00-20:25

2 stops34h 25m

Perth

Sun 20/9

22:45-22:30

1 stop35h 45m

$1,823

New YorkPerth

JFK New York John F Kennedy Intl - PER Perth

JFKPER

New York John F Kennedy Intl

Mon 31/8

22:00-20:25

2 stops34h 25m

Perth

Tue 15/9

22:45-22:30

1 stop35h 45m

$1,823

New YorkPerth

JFK New York John F Kennedy Intl - PER Perth

JFKPER

New York John F Kennedy Intl

Mon 7/9

22:00-20:25

2 stops34h 25m

Perth

Thu 24/9

22:45-15:10

1 stop28h 25m

$1,823
Fastest return journey

New YorkPerth

JFK New York John F Kennedy Intl - PER Perth

JFKPER

New York John F Kennedy Intl

Sat 7/11

21:00-19:10

2 stops33h 10m

Perth

Sat 14/11

22:45-15:00

1 stop29h 15m

$1,879

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Fri 11/9

21:30-18:35

1 stop33h 05m

Perth

Fri 18/9

13:20-14:30

2 stops37h 10m

$1,898

New YorkPerth

JFK New York John F Kennedy Intl - PER Perth

JFKPER

New York John F Kennedy Intl

Tue 3/11

06:00-07:20

2 stops36h 20m

Perth

Thu 19/11

08:35-22:45

1 stop27h 10m

$1,930

PhiladelphiaPerth

PHL Philadelphia - PER Perth

PHLPER

Philadelphia

Wed 4/11

20:45-18:45

1 stop33h 00m

Perth

Wed 11/11

12:20-14:50

2 stops39h 30m

$1,961

Washington, D.C.Perth

IAD Washington, D.C. Dulles Intl - PER Perth

IADPER

Washington, D.C. Dulles Intl

Sun 27/9

21:00-19:50

2 stops34h 50m

Perth

Sun 4/10

20:50-08:45

2 stops47h 55m

$1,977

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Perth from

How to get the cheapest flight ticket from Pennsylvania to Perth

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 airline that flies from Pennsylvania to Perth?

Cathay Pacific, Qantas Airways, and United Airlines are the most popular carriers operating from Pennsylvania to Perth

Cheap Pennsylvania to Perth flight deals and tips

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

Best price found

$813

Fastest flight time

27h 55m

Direct flights

None
The best one-way flight to Perth from Pennsylvania in the past 72 hours is $813. The best return flight deal from Pennsylvania to Perth found on momondo in the last 72 hours is $1,774.
The fastest flight from Pennsylvania to Perth takes 27h 55m
There are no direct flights from Pennsylvania to Perth. There are no popular flight routes from Pennsylvania to Perth.
Search flight deals

Frequently asked questions about flying from Pennsylvania to Perth

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

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Pennsylvania to Perth Airport.

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

    The travel and health documents you'll need for your trip to Perth Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Perth Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Travelling to a place near Perth?

Book flights to Perth if you plan to visit one of these locations
Mandurah
Fremantle
Scarborough
Rottnest Island

Why use momondo?

Why should I use momondo to find a flight deal from Pennsylvania to Perth?

It is quick and easy to find Pennsylvania to Perth 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 Perth that suits you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Pennsylvania to Perth.

I’m not ready to book a flight from Pennsylvania to Perth right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Pennsylvania to Perth now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Perth and let you know when they change.

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