Cheap flights from Pennsylvania to Perth from $789

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 17/4. 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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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:20 - 21:45
JFK
-
PER
46h 25m2 stops
Multiple Airlines Logo
07:25 - 08:00
PER
-
JFK
37h 35m2 stops
$1,962Multiple Airlines
Wed, 4 Feb - Wed, 11 Feb
Cathay Pacific Logo
13:40 - 06:55
JFK
-
PER
28h 15m1 stop
Cathay Pacific Logo
08:30 - 05:45
PER
-
JFK
34h 15m1 stop
$1,984Cathay Pacific
Wed, 21 Jan - Wed, 28 Jan
Qatar Airways Logo
22:00 - 18:50
JFK
-
PER
32h 50m1 stop
Qatar Airways Logo
15:40 - 15:10
PER
-
JFK
35h 30m1 stop
$2,025Qatar Airways
Wed, 15 Apr - Mon, 18 May
Qatar Airways Logo
22:00 - 18:50
JFK
-
PER
32h 50m1 stop
Qatar Airways Logo
15:40 - 09:20
PER
-
JFK
29h 40m1 stop
$2,028Qatar Airways
Mon, 13 Apr - Wed, 20 May
Singapore Airlines Logo
20:55 - 14:40
JFK
-
PER
29h 45m2 stops
Singapore Airlines Logo
16:55 - 11:10
PER
-
JFK
30h 15m2 stops
$2,037Singapore Airlines
Wed, 1 Apr - Thu, 30 Apr
Singapore Airlines Logo
20:15 - 14:45
JFK
-
PER
29h 30m2 stops
Singapore Airlines Logo
13:50 - 12:15
PER
-
JFK
34h 25m2 stops
$2,040Singapore Airlines
Sun, 1 Mar - Tue, 10 Mar
Qantas Airways Logo
13:34 - 17:20
PHL
-
PER
38h 46m2 stops
Qantas Airways Logo
15:20 - 20:35
PER
-
PHL
42h 15m2 stops
$2,284Qantas Airways
Sat, 21 Feb - Wed, 25 Feb
American Airlines Logo
17:26 - 12:05
IAD
-
PER
29h 39m2 stops
American Airlines Logo
22:40 - 16:31
PER
-
IAD
30h 51m2 stops
$2,394American Airlines
Wed, 4 Feb - Mon, 16 Feb
Qantas Airways Logo
15:01 - 17:20
PIT
-
PER
37h 19m2 stops
Qantas Airways Logo
16:00 - 16:37
PER
-
PIT
61h 37m2 stops
$2,397Qantas Airways
Sat, 14 Feb - Sat, 28 Feb
American Airlines Logo
17:30 - 13:35
DCA
-
PER
32h 05m2 stops
American Airlines Logo
23:55 - 20:53
PER
-
DCA
32h 58m2 stops
$2,526American Airlines
Thu, 7 May - Mon, 18 May

Qatar Airways flights from Pennsylvania to Perth

Our best Qatar Airways deals on Pennsylvania to Perth flight tickets
Qatar Airways
15 Apr
JFK22:00New York John F Kennedy Intl
32h 50m
1 stop
PER18:50Perth
18 May
PER15:40Perth
35h 30m
1 stop
JFK15:10New York John F Kennedy Intl
Qatar Airways
13 Apr
JFK22:00New York John F Kennedy Intl
32h 50m
1 stop
PER18:50Perth
20 May
PER15:40Perth
29h 40m
1 stop
JFK09:20New York John F Kennedy Intl
Qatar Airways
1 Mar
JFK21:00New York John F Kennedy Intl
32h 45m
1 stop
PER18:45Perth
10 Mar
PER16:35Perth
35h 00m
1 stop
JFK15:35New York John F Kennedy Intl

Singapore Airlines flights from Pennsylvania to Perth

Our best Singapore Airlines deals on Pennsylvania to Perth flight tickets
Singapore Airlines
1 Apr
JFK20:55New York John F Kennedy Intl
29h 45m
2 stops
PER14:40Perth
30 Apr
PER16:55Perth
30h 15m
2 stops
JFK11:10New York John F Kennedy Intl
Singapore Airlines
1 Mar
JFK20:15New York John F Kennedy Intl
29h 30m
2 stops
PER14:45Perth
10 Mar
PER13:50Perth
34h 25m
2 stops
JFK12:15New York John F Kennedy Intl
Singapore Airlines
1 Apr
JFK20:55New York John F Kennedy Intl
29h 45m
2 stops
PER14:40Perth
30 Apr
PER16:55Perth
30h 15m
2 stops
JFK11:10New York John F Kennedy Intl

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 23 December 2025.
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

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Wed 4/2

10:20-21:45

2 stops46h 25m

Perth

Wed 11/2

07:25-08:00

2 stops37h 35m

$1,962

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Wed 21/1

13:40-06:55

1 stop28h 15m

Perth

Wed 28/1

08:30-05:45

1 stop34h 15m

$1,984

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Wed 15/4

22:00-18:50

1 stop32h 50m

Perth

Mon 18/5

15:40-15:10

1 stop35h 30m

$2,025

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Mon 13/4

22:00-18:50

1 stop32h 50m

Perth

Wed 20/5

15:40-09:20

1 stop29h 40m

$2,028

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Wed 1/4

20:55-14:40

2 stops29h 45m

Perth

Thu 30/4

16:55-11:10

2 stops30h 15m

$2,037

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Sun 1/3

20:15-14:45

2 stops29h 30m

Perth

Tue 10/3

13:50-12:15

2 stops34h 25m

$2,040

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Sat 21/2

13:34-17:20

2 stops38h 46m

Perth

Wed 25/2

15:20-20:35

2 stops42h 15m

$2,284

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Wed 4/2

17:26-12:05

2 stops29h 39m

Perth

Mon 16/2

22:40-16:31

2 stops30h 51m

$2,394

PittsburghPerth

PIT - PER

PITPER

Pittsburgh

Sat 14/2

15:01-17:20

2 stops37h 19m

Perth

Sat 28/2

16:00-16:37

2 stops61h 37m

$2,397

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Thu 7/5

17:30-13:35

2 stops32h 05m

Perth

Mon 18/5

23:55-20:53

2 stops32h 58m

$2,526

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 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

25h 55m

Direct flights

None
The fastest flight from Pennsylvania to Perth takes 25h 55m
There are no direct flights from Pennsylvania to Perth. There are no popular flight routes 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
Fremantle
Mandurah
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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Thu 22/1
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