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Cheap flights from Pennsylvania to Perth from $919

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 25/8. 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.
American Airlines Logo
18:30 - 13:35
JFK
-
PER
31h 05m
2 stops
American Airlines Logo
23:45 - 18:35
PER
-
JFK
30h 50m
2 stops
$2,031American Airlines
Sun, 16 Aug - Sun, 23 Aug
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
$2,057Qatar Airways
Mon, 15 Jun - Tue, 30 Jun
Qatar Airways Logo
21:00 - 18:45
JFK
-
PER
33h 45m
1 stop
Qatar Airways Logo
22:45 - 15:00
PER
-
JFK
29h 15m
1 stop
$2,068Qatar Airways
Wed, 28 Oct - Fri, 13 Nov
Emirates Logo
23:00 - 17:20
JFK
-
PER
30h 20m
1 stop
Emirates Logo
22:20 - 18:55
PER
-
JFK
33h 35m
2 stops
$2,116Emirates
Wed, 28 Oct - Fri, 13 Nov
Multiple Airlines Logo
09:30 - 12:30
DCA
-
PER
39h 00m
2 stops
Multiple Airlines Logo
17:05 - 21:59
PER
-
DCA
41h 54m
2 stops
$2,123Multiple Airlines
Wed, 21 Oct - Tue, 17 Nov
United Airlines Logo
18:45 - 11:40
EWR
-
PER
28h 55m
2 stops
United Airlines Logo
23:45 - 19:04
PER
-
EWR
31h 19m
2 stops
$2,140United Airlines
Wed, 8 Jul - Tue, 21 Jul
Emirates Logo
22:20 - 17:20
JFK
-
PER
31h 00m
2 stops
Emirates Logo
10:30 - 18:55
PER
-
JFK
45h 25m
3 stops
$2,149Emirates
Wed, 28 Oct - Fri, 13 Nov
United Airlines Logo
17:30 - 11:40
EWR
-
PER
30h 10m
2 stops
United Airlines Logo
23:55 - 21:49
PER
-
EWR
33h 54m
2 stops
$2,149United Airlines
Mon, 20 Jul - Tue, 15 Sep
Austrian Airlines Logo
17:25 - 15:05
IAD
-
PER
57h 40m
2 stops
Austrian Airlines Logo
16:20 - 14:35
PER
-
IAD
34h 15m
2 stops
$2,374Austrian Airlines
Thu, 18 Jun - Mon, 20 Jul
Austrian Airlines Logo
18:15 - 15:25
IAD
-
PER
56h 10m
2 stops
Austrian Airlines Logo
16:35 - 14:10
PER
-
IAD
58h 35m
2 stops
$2,511Austrian Airlines
Sun, 1 Nov - Wed, 11 Nov

United Airlines flights from Pennsylvania to Perth

Our best United Airlines deals on Pennsylvania to Perth flight tickets
United Airlines
8 July
EWR18:45Newark
28h 55m
2 stops
PER11:40Perth
21 July
PER23:45Perth
31h 19m
2 stops
EWR19:04Newark
$2,140
United Airlines
20 July
EWR17:30Newark
30h 10m
2 stops
PER11:40Perth
15 Sept
PER23:55Perth
33h 54m
2 stops
EWR21:49Newark
$2,149
United Airlines
2 Aug
EWR20:10Newark
54h 30m
2 stops
PER14:40Perth
30 Aug
PER23:45Perth
34h 04m
2 stops
EWR21:49Newark
$2,156

Qantas Airways flights from Pennsylvania to Perth

Our best Qantas Airways deals on Pennsylvania to Perth flight tickets
Qantas Airways
2 Aug
JFK19:20New York John F Kennedy Intl
29h 50m
1 stop
PER13:10Perth
30 Aug
PER10:30Perth
31h 29m
2 stops
JFK05:59New York John F Kennedy Intl
$2,356
Qantas Airways
14 June
JFK19:20New York John F Kennedy Intl
33h 40m
2 stops
PER17:00Perth
27 June
PER17:35Perth
34h 45m
1 stop
JFK16:20New York John F Kennedy Intl
$2,385
Qantas Airways
23 May
JFK19:20New York John F Kennedy Intl
33h 40m
2 stops
PER17:00Perth
31 May
PER10:30Perth
31h 50m
2 stops
JFK06:20New York John F Kennedy Intl
$2,389

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 14 May 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

Sun 16/8

18:30-13:35

2 stops31h 05m

Perth

Sun 23/8

23:45-18:35

2 stops30h 50m

$2,031

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Mon 15/6

11:20-18:35

1 stop43h 15m

Perth

Tue 30/6

22:45-22:30

1 stop35h 45m

$2,057

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Wed 28/10

21:00-18:45

1 stop33h 45m

Perth

Fri 13/11

22:45-15:00

1 stop29h 15m

$2,068

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Wed 28/10

23:00-17:20

1 stop30h 20m

Perth

Fri 13/11

22:20-18:55

2 stops33h 35m

$2,116

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Wed 21/10

09:30-12:30

2 stops39h 00m

Perth

Tue 17/11

17:05-21:59

2 stops41h 54m

$2,123
Fastest return journey

NewarkPerth

EWR - PER

EWRPER

Newark

Wed 8/7

18:45-11:40

2 stops28h 55m

Perth

Tue 21/7

23:45-19:04

2 stops31h 19m

$2,140

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Wed 28/10

22:20-17:20

2 stops31h 00m

Perth

Fri 13/11

10:30-18:55

3 stops45h 25m

$2,149

NewarkPerth

EWR - PER

EWRPER

Newark

Mon 20/7

17:30-11:40

2 stops30h 10m

Perth

Tue 15/9

23:55-21:49

2 stops33h 54m

$2,149

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Thu 18/6

17:25-15:05

2 stops57h 40m

Perth

Mon 20/7

16:20-14:35

2 stops34h 15m

$2,374

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Sun 1/11

18:15-15:25

2 stops56h 10m

Perth

Wed 11/11

16:35-14:10

2 stops58h 35m

$2,511

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?

American Airlines, Qatar Airways, and Cathay Pacific 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 55m

Direct flights

None
The fastest flight from Pennsylvania to Perth takes 28h 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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