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Cheap flights from Pennsylvania to Perth from $867

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 8/9. 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.
Multiple Airlines Logo
12:00 - 17:10
JFK
-
PER
65h 10m
3 stops
Multiple Airlines Logo
05:35 - 10:00
PER
-
JFK
64h 25m
3 stops
$1,992Multiple Airlines
Sat, 12 Sep - Tue, 22 Sep
Lufthansa Logo
17:30 - 07:45
JFK
-
PER
50h 15m
2 stops
Lufthansa Logo
09:20 - 15:00
PER
-
JFK
41h 40m
2 stops
$2,079Lufthansa
Mon, 24 Aug - Thu, 17 Sep
Qatar Airways Logo
11:20 - 18:35
JFK
-
PER
43h 15m
1 stop
Qatar Airways Logo
22:45 - 22:30
PER
-
JFK
35h 45m
1 stop
$2,095Qatar Airways
Tue, 1 Sep - Tue, 22 Sep
Qatar Airways Logo
21:30 - 21:10
PHL
-
PER
35h 40m
2 stops
Qatar Airways Logo
22:45 - 14:30
PER
-
PHL
27h 45m
1 stop
$2,108Qatar Airways
Sat, 15 Aug - Sat, 22 Aug
Cathay Pacific Logo
13:40 - 22:55
JFK
-
PER
44h 15m
1 stop
Cathay Pacific Logo
08:30 - 12:00
PER
-
JFK
40h 30m
1 stop
$2,110Cathay Pacific
Thu, 12 Nov - Wed, 18 Nov
Austrian Airlines Logo
21:45 - 07:45
JFK
-
PER
46h 00m
2 stops
Austrian Airlines Logo
09:20 - 20:05
PER
-
JFK
46h 45m
2 stops
$2,117Austrian Airlines
Sat, 12 Sep - Tue, 22 Sep
Austrian Airlines Logo
21:45 - 07:45
JFK
-
PER
46h 00m
2 stops
Austrian Airlines Logo
09:20 - 20:05
PER
-
JFK
46h 45m
2 stops
$2,122Austrian Airlines
Sat, 29 Aug - Tue, 22 Sep
Air Canada Logo
11:35 - 15:45
LGA
-
PER
40h 10m
3 stops
Air Canada Logo
15:30 - 22:35
PER
-
LGA
43h 05m
3 stops
$2,242Air Canada
Tue, 11 Aug - Mon, 17 Aug
Air Canada Logo
18:15 - 20:20
EWR
-
PER
37h 05m
2 stops
Air Canada Logo
22:30 - 16:49
PER
-
EWR
31h 19m
2 stops
$2,319Air Canada
Tue, 10 Nov - Sun, 15 Nov
Cathay Pacific Logo
17:23 - 06:50
DCA
-
PER
49h 27m
2 stops
Cathay Pacific Logo
08:20 - 23:58
PER
-
DCA
51h 38m
2 stops
$2,664Cathay Pacific
Sun, 9 Aug - Sun, 16 Aug

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Qantas Airways flights from Pennsylvania to Perth

Our best Qantas Airways deals on Pennsylvania to Perth flight tickets
Qantas Airways
16 Aug
PIT19:36Pittsburgh
33h 24m
2 stops
PER17:00Perth
23 Aug
PER23:55Perth
33h 21m
2 stops
PIT21:16Pittsburgh
$2,191
Qantas Airways
28 July
LGA18:47New York LaGuardia
52h 28m
2 stops
PER11:15Perth
11 Aug
PER23:55Perth
31h 34m
2 stops
LGA19:29New York LaGuardia
$2,385
Qantas Airways
12 Nov
LGA17:59New York LaGuardia
28h 16m
2 stops
PER11:15Perth
18 Nov
PER22:35Perth
29h 29m
2 stops
LGA15:04New York LaGuardia
$2,428

Qatar Airways flights from Pennsylvania to Perth

Our best Qatar Airways deals on Pennsylvania to Perth flight tickets
Qatar Airways
1 Sept
JFK11:20New York John F Kennedy Intl
43h 15m
1 stop
PER18:35Perth
22 Sept
PER22:45Perth
35h 45m
1 stop
JFK22:30New York John F Kennedy Intl
$2,095
Qatar Airways
15 Aug
PHL21:30Philadelphia
35h 40m
2 stops
PER21:10Perth
22 Aug
PER22:45Perth
27h 45m
1 stop
PHL14:30Philadelphia
$2,108
Qatar Airways
25 Aug
JFK11:20New York John F Kennedy Intl
43h 15m
1 stop
PER18:35Perth
18 Sept
PER22:45Perth
28h 25m
1 stop
JFK15:10New York John F Kennedy Intl
$2,127

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 2 July 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 - PER

JFKPER

New York John F Kennedy Intl

Sat 12/9

12:00-17:10

3 stops65h 10m

Perth

Tue 22/9

05:35-10:00

3 stops64h 25m

$1,992

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Mon 24/8

17:30-07:45

2 stops50h 15m

Perth

Thu 17/9

09:20-15:00

2 stops41h 40m

$2,079

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Tue 1/9

11:20-18:35

1 stop43h 15m

Perth

Tue 22/9

22:45-22:30

1 stop35h 45m

$2,095
Fastest return journey

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Sat 15/8

21:30-21:10

2 stops35h 40m

Perth

Sat 22/8

22:45-14:30

1 stop27h 45m

$2,108

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Thu 12/11

13:40-22:55

1 stop44h 15m

Perth

Wed 18/11

08:30-12:00

1 stop40h 30m

$2,110

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Sat 12/9

21:45-07:45

2 stops46h 00m

Perth

Tue 22/9

09:20-20:05

2 stops46h 45m

$2,117

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Sat 29/8

21:45-07:45

2 stops46h 00m

Perth

Tue 22/9

09:20-20:05

2 stops46h 45m

$2,122

New YorkPerth

LGA - PER

LGAPER

New York LaGuardia

Tue 11/8

11:35-15:45

3 stops40h 10m

Perth

Mon 17/8

15:30-22:35

3 stops43h 05m

$2,242

NewarkPerth

EWR - PER

EWRPER

Newark

Tue 10/11

18:15-20:20

2 stops37h 05m

Perth

Sun 15/11

22:30-16:49

2 stops31h 19m

$2,319

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Sun 9/8

17:23-06:50

2 stops49h 27m

Perth

Sun 16/8

08:20-23:58

2 stops51h 38m

$2,664

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?

Qatar Airways, American Airlines, and Qantas Airways 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

Fastest flight time

28h 16m

Direct flights

None
The fastest flight from Pennsylvania to Perth takes 28h 16m
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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