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

How long does it take to fly to Perth?

Average flight duration from Pennsylvania to Perth depends on which airport you fly into and out of. Flying from Pittsburgh to Perth is 29h 32m on average, while flying from Philadelphia to Perth is 33h 50m on average. Perth is the most popular airport in Perth.

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

Prices for flights from Pennsylvania to Perth Airport are updated daily.

How many operators does momondo search for flights from Pennsylvania to Perth Airport?

As of December 2025, there are 6 operators available to choose from for flights from Pennsylvania to Perth Airport.

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 layovers. 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 necessary travel and health documents for your Perth 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 license 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.

$524 Cheap Flights from Pennsylvania to Perth in 2025/26

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Find the cheapest flights from Pennsylvania to Perth

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:20 am - 9:45 pm

JFK

PER

46h 25m2 stops

7:25 am - 8:00 am

PER

JFK

37h 35m2 stops

$1,303Multiple Airlines

Wed, Feb 4 - Wed, Feb 11

1:40 pm - 6:55 am

JFK

PER

28h 15m1 stop

8:30 am - 5:45 am

PER

JFK

34h 15m1 stop

$1,318Cathay Pacific

Wed, Jan 21 - Wed, Jan 28

10:00 pm - 6:50 pm

JFK

PER

32h 50m1 stop

3:40 pm - 3:10 pm

PER

JFK

35h 30m1 stop

$1,345Qatar Airways

Wed, Apr 15 - Mon, May 18

10:00 pm - 6:50 pm

JFK

PER

32h 50m1 stop

3:40 pm - 9:20 am

PER

JFK

29h 40m1 stop

$1,347Qatar Airways

Mon, Apr 13 - Wed, May 20

8:55 pm - 2:40 pm

JFK

PER

29h 45m2 stops

4:55 pm - 11:10 am

PER

JFK

30h 15m2 stops

$1,353Singapore Airlines

Wed, Apr 1 - Thu, Apr 30

8:15 pm - 2:45 pm

JFK

PER

29h 30m2 stops

1:50 pm - 12:15 pm

PER

JFK

34h 25m2 stops

$1,355Singapore Airlines

Sun, Mar 1 - Tue, Mar 10

1:34 pm - 5:20 pm

PHL

PER

38h 46m2 stops

3:20 pm - 8:35 pm

PER

PHL

42h 15m2 stops

$1,517Qantas Airways

Sat, Feb 21 - Wed, Feb 25

5:26 pm - 12:05 pm

IAD

PER

29h 39m2 stops

10:40 pm - 4:31 pm

PER

IAD

30h 51m2 stops

$1,590American Airlines

Wed, Feb 4 - Mon, Feb 16

3:01 pm - 5:20 pm

PIT

PER

37h 19m2 stops

4:00 pm - 4:37 pm

PER

PIT

61h 37m2 stops

$1,592Qantas Airways

Sat, Feb 14 - Sat, Feb 28

5:30 pm - 1:35 pm

DCA

PER

32h 05m2 stops

11:55 pm - 8:53 pm

PER

DCA

32h 58m2 stops

$1,678American Airlines

Thu, May 7 - Mon, May 18

Qatar Airways flights from Pennsylvania to Perth

Our best Qatar Airways deals on Pennsylvania to Perth flight tickets

Qatar Airways

Apr 15

JFK10:00 pmNew York John F Kennedy Intl

32h 50m

1 stop

PER6:50 pmPerth

May 18

PER3:40 pmPerth

35h 30m

1 stop

JFK3:10 pmNew York John F Kennedy Intl

$1,345

Find similar

Qatar Airways

Apr 13

JFK10:00 pmNew York John F Kennedy Intl

32h 50m

1 stop

PER6:50 pmPerth

May 20

PER3:40 pmPerth

29h 40m

1 stop

JFK9:20 amNew York John F Kennedy Intl

$1,347

Find similar

Qatar Airways

Mar 1

JFK9:00 pmNew York John F Kennedy Intl

32h 45m

1 stop

PER6:45 pmPerth

Mar 10

PER4:35 pmPerth

35h 00m

1 stop

JFK3:35 pmNew York John F Kennedy Intl

$1,349

Find similar

Singapore Airlines flights from Pennsylvania to Perth

Our best Singapore Airlines deals on Pennsylvania to Perth flight tickets

Singapore Airlines

Apr 1

JFK8:55 pmNew York John F Kennedy Intl

29h 45m

2 stops

PER2:40 pmPerth

Apr 30

PER4:55 pmPerth

30h 15m

2 stops

JFK11:10 amNew York John F Kennedy Intl

$1,353

Find similar

Singapore Airlines

Mar 1

JFK8:15 pmNew York John F Kennedy Intl

29h 30m

2 stops

PER2:45 pmPerth

Mar 10

PER1:50 pmPerth

34h 25m

2 stops

JFK12:15 pmNew York John F Kennedy Intl

$1,355

Find similar

Singapore Airlines

Apr 1

JFK8:55 pmNew York John F Kennedy Intl

29h 45m

2 stops

PER2:40 pmPerth

Apr 30

PER4:55 pmPerth

30h 15m

2 stops

JFK11:10 amNew York John F Kennedy Intl

$1,372

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Wed 2/4

10:20 am-9:45 pm

2 stops46h 25m

Perth

Wed 2/11

7:25 am-8:00 am

2 stops37h 35m

$1,303

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Wed 1/21

1:40 pm-6:55 am

1 stop28h 15m

Perth

Wed 1/28

8:30 am-5:45 am

1 stop34h 15m

$1,318

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Wed 4/15

10:00 pm-6:50 pm

1 stop32h 50m

Perth

Mon 5/18

3:40 pm-3:10 pm

1 stop35h 30m

$1,345

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Mon 4/13

10:00 pm-6:50 pm

1 stop32h 50m

Perth

Wed 5/20

3:40 pm-9:20 am

1 stop29h 40m

$1,347

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Wed 4/1

8:55 pm-2:40 pm

2 stops29h 45m

Perth

Thu 4/30

4:55 pm-11:10 am

2 stops30h 15m

$1,353

New YorkPerth

JFK - PER

JFKPER

New York John F Kennedy Intl

Sun 3/1

8:15 pm-2:45 pm

2 stops29h 30m

Perth

Tue 3/10

1:50 pm-12:15 pm

2 stops34h 25m

$1,355

PhiladelphiaPerth

PHL - PER

PHLPER

Philadelphia

Sat 2/21

1:34 pm-5:20 pm

2 stops38h 46m

Perth

Wed 2/25

3:20 pm-8:35 pm

2 stops42h 15m

$1,517

Washington, D.C.Perth

IAD - PER

IADPER

Washington, D.C. Dulles Intl

Wed 2/4

5:26 pm-12:05 pm

2 stops29h 39m

Perth

Mon 2/16

10:40 pm-4:31 pm

2 stops30h 51m

$1,590

PittsburghPerth

PIT - PER

PITPER

Pittsburgh

Sat 2/14

3:01 pm-5:20 pm

2 stops37h 19m

Perth

Sat 2/28

4:00 pm-4:37 pm

2 stops61h 37m

$1,592

Washington, D.C.Perth

DCA - PER

DCAPER

Washington, D.C. Reagan-National

Thu 5/7

5:30 pm-1:35 pm

2 stops32h 05m

Perth

Mon 5/18

11:55 pm-8:53 pm

2 stops32h 58m

$1,678

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest day to depart on your flight to Perth?

The cheapest day to depart on your flight to Perth is on a Wednesday when prices can be found for as low as $1,527. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Perth is Thursday, with ticket prices averaging around $2,498.

What is the cheapest time of day to depart on your flight to Perth?

In the evening is the cheapest time of day to fly from Pennsylvania to Perth when you can find flight prices for as low as $1,798. Flying to Perth in the evening is an ideal time because this is during off-peak travel hours. Try not to purchase tickets in the morning because they tend to be around $2,192. Of course, these prices can vary depending on the time of year and what airport you fly to.

Can stopping save me money on Pennsylvania to Perth flights?

You could potentially save up to 20% on your flight if you consider stops on a Pennsylvania to Perth flight.

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.

Search flight deals

When did momondo last update prices for flights from Pennsylvania to Perth Airport?
Prices for flights from Pennsylvania to Perth Airport are updated daily.
How many operators does momondo search for flights from Pennsylvania to Perth Airport?
As of December 2025, there are 6 operators available to choose from for flights from Pennsylvania to Perth Airport.
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 layovers. 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 necessary travel and health documents for your Perth 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 license 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.

Best airlines flying from Pennsylvania to Perth

Compare and see reviews for airlines that fly from Pennsylvania to Perth with momondo

Airline	Rating	Free Cancellation	Price
Qantas Airways	PriceFrom $1,157	Free Cancellation	Rating 7.5 951 reviews		Search Qantas Airways flights
Qatar Airways	PriceFrom $1,296	Free Cancellation	Rating 7.4 3,690 reviews		Search Qatar Airways flights

Mandurah

Fremantle

Rottnest Island

Scarborough

Waikiki

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Pennsylvania to Perth for you.

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

Yes. momondo allows you to filter the results for Pennsylvania to Perth flights to just show those with flexible booking policies.

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

Once all potential Pennsylvania to Perth flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Pennsylvania to Perth 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.