How many flights depart from Pennsylvania to Australia on average per week?

As of August 2026, there are 12 flights per week flying from Pennsylvania to Australia. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.

How long is the flight from Pennsylvania to Australia?

The flight from Pennsylvania to Australia depends on which airports you’re departing from and arriving to, and whether or not you have a layover. If you fly from Pittsburgh (a popular airport in Pennsylvania) to Sydney (the most popular airport in Australia), then the flight time is 22h 59m on average. If you fly from Philadelphia (another popular airport in Pennsylvania) to Sydney, then the average flight time is 28h 14m.

What is the cheapest airline that flies from Pennsylvania to Australia?

United Airlines, Delta, and Alaska Airlines are the most popular carriers operating from Pennsylvania to Australia

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

Prices for flights from Pennsylvania to Australia refresh daily.

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

As of August 2026, there are 3 operators available to choose from for flights from Pennsylvania to Australia.

How old do you have to be to fly from Pennsylvania to Australia?

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 Australia.

What documentation or ID do you need to fly to Australia?

The required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$758 Cheap Flights from Pennsylvania to Australia in 2026

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Find the cheapest flights from Pennsylvania to Australia

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One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

18:05 - 07:20EWR Newark-SYD Sydney Kingsford Smith

23h 15m1 stop Vancouver Intl

09:20 - 16:33SYD Sydney Kingsford Smith-EWR Newark

21h 13m1 stop Vancouver Intl

$1,453Air Canada

Sun, 30 Aug - Sun, 13 Sep

18:05 - 07:20EWR Newark-SYD Sydney Kingsford Smith

23h 15m1 stop Vancouver Intl

09:20 - 16:33SYD Sydney Kingsford Smith-EWR Newark

21h 13m1 stop Vancouver Intl

$1,456Air Canada

Sun, 30 Aug - Sun, 13 Sep

18:05 - 07:20EWR Newark-SYD Sydney Kingsford Smith

23h 15m1 stop Vancouver Intl

09:20 - 19:00SYD Sydney Kingsford Smith-EWR Newark

23h 40m2 stops Vancouver Intl Toronto Pearson Intl

$1,464Air Canada

Sun, 30 Aug - Sun, 13 Sep

11:12 - 22:25IAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

45h 13m3 stops Orlando Los Angeles Los Angeles Nadi

13:15 - 06:20SYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

31h 05m3 stops Nadi Los Angeles Los Angeles Las Vegas Harry Reid Intl

$1,493Multiple Airlines

Wed, 23 Sep - Wed, 30 Sep

11:12 - 11:50IAD Washington, D.C. Dulles Intl-SYD Sydney Kingsford Smith

34h 38m3 stops Orlando Los Angeles Los Angeles Nadi

13:15 - 06:20SYD Sydney Kingsford Smith-IAD Washington, D.C. Dulles Intl

31h 05m3 stops Nadi Los Angeles Los Angeles Las Vegas Harry Reid Intl

$1,512Multiple Airlines

Wed, 23 Sep - Wed, 30 Sep

07:50 - 12:25IAD Washington, D.C. Dulles Intl-MEL Melbourne

38h 35m3 stops Atlanta Hartsfield-Jackson Los Angeles Los Angeles Nadi

13:25 - 06:20MEL Melbourne-IAD Washington, D.C. Dulles Intl

30h 55m3 stops Nadi Los Angeles Los Angeles Las Vegas Harry Reid Intl

$1,525Multiple Airlines

Sun, 13 Sep - Wed, 30 Sep

17:00 - 06:45JFK New York John F Kennedy Intl-MEL Melbourne

23h 45m1 stop Los Angeles Los Angeles

09:45 - 20:34MEL Melbourne-JFK New York John F Kennedy Intl

24h 49m1 stop Los Angeles Los Angeles

$1,742Qantas Airways

Sat, 22 Aug - Sat, 5 Sep

17:30 - 07:30JFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

24h 00m1 stop Los Angeles Los Angeles

12:00 - 21:29SYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

23h 29m1 stop Dallas/Fort Worth

$1,749Qantas Airways

Thu, 10 Sep - Wed, 23 Sep

16:00 - 07:00EWR Newark-SYD Sydney Kingsford Smith

25h 00m1 stop Los Angeles Los Angeles

10:20 - 00:59SYD Sydney Kingsford Smith-EWR Newark

28h 39m1 stop San Francisco

$1,753United Airlines

Mon, 31 Aug - Mon, 7 Sep

09:20 - 07:00EWR Newark-SYD Sydney Kingsford Smith

31h 40m1 stop Los Angeles Los Angeles

09:30 - 19:27SYD Sydney Kingsford Smith-EWR Newark

23h 57m1 stop Los Angeles Los Angeles

$1,753United Airlines

Sun, 23 Aug - Tue, 8 Sep

Cheap last-minute flights

Enter your travel dates to find the best prices.

18:30 - 06:55JFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

22h 25m1 stop Dallas/Fort Worth

09:10 - 16:20SYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

21h 10m1 stop Auckland Intl

$1,668Qantas Airways

Tue, 11 Aug - Mon, 24 Aug

07:59 - 06:55JFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

32h 56m1 stop Dallas/Fort Worth

09:10 - 21:46SYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

26h 36m1 stop Los Angeles Los Angeles

$1,672Qantas Airways

Thu, 13 Aug - Thu, 20 Aug

17:00 - 07:05JFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

24h 05m1 stop Los Angeles Los Angeles

09:10 - 18:35SYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

23h 25m1 stop Los Angeles Los Angeles

$1,674Qantas Airways

Tue, 11 Aug - Tue, 25 Aug

09:15 - 19:10EWR Newark-SYD Sydney Kingsford Smith

43h 55m2 stops Chicago O'Hare Intl Tokyo Haneda

11:45 - 13:50SYD Sydney Kingsford Smith-EWR Newark

40h 05m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,699ANA

Tue, 11 Aug - Tue, 25 Aug

08:05 - 19:10LGA New York LaGuardia-SYD Sydney Kingsford Smith

45h 05m2 stops Chicago O'Hare Intl Tokyo Haneda

11:45 - 20:25SYD Sydney Kingsford Smith-LGA New York LaGuardia

46h 40m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,729ANA

Tue, 11 Aug - Tue, 25 Aug

06:00 - 09:25LGA New York LaGuardia-SYD Sydney Kingsford Smith

37h 25m2 stops Washington, D.C. Dulles Intl Tokyo Haneda

11:45 - 14:09SYD Sydney Kingsford Smith-LGA New York LaGuardia

40h 24m2 stops Tokyo Haneda Washington, D.C. Dulles Intl

$1,735ANA

Wed, 12 Aug - Tue, 25 Aug

18:45 - 07:00EWR Newark-SYD Sydney Kingsford Smith

22h 15m1 stop Los Angeles Los Angeles

09:30 - 17:05SYD Sydney Kingsford Smith-EWR Newark

21h 35m1 stop Los Angeles Los Angeles

$1,753United Airlines

Wed, 12 Aug - Mon, 24 Aug

18:00 - 06:55EWR Newark-SYD Sydney Kingsford Smith

22h 55m1 stop San Francisco

09:30 - 17:05SYD Sydney Kingsford Smith-EWR Newark

21h 35m1 stop Los Angeles Los Angeles

$1,753United Airlines

Wed, 12 Aug - Tue, 25 Aug

15:00 - 07:20EWR Newark-SYD Sydney Kingsford Smith

50h 20m2 stops Ottawa Vancouver Intl

09:20 - 08:14SYD Sydney Kingsford Smith-EWR Newark

36h 54m2 stops Vancouver Intl Chicago O'Hare Intl

$1,786Air Canada

Sat, 15 Aug - Tue, 25 Aug

14:34 - 07:20EWR Newark-SYD Sydney Kingsford Smith

26h 46m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

09:20 - 08:14SYD Sydney Kingsford Smith-EWR Newark

36h 54m2 stops Vancouver Intl Chicago O'Hare Intl

$1,861Air Canada

Thu, 13 Aug - Tue, 25 Aug

Cheap direct flights

Enter your travel dates to find the best prices.

19:20 - 08:20JFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

23h 00mdirect

09:10 - 16:20SYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

21h 10mdirect

$1,926Qantas Airways

Tue, 8 Sep - Tue, 15 Sep

19:20 - 09:20JFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

23h 00mdirect

09:45 - 14:35SYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

20h 50mdirect

$1,939Qantas Airways

Sat, 24 Oct - Mon, 9 Nov

17:15 - 08:15JFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

23h 00mdirect

09:45 - 14:35SYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

20h 50mdirect

$2,138Qantas Airways

Mon, 1 Feb - Wed, 10 Feb

19:20 - 08:20JFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

23h 00mdirect

09:10 - 16:20SYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

21h 10mdirect

$2,138Qantas Airways

Fri, 25 Sep - Thu, 1 Oct

19:20 - 08:20JFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

23h 00mdirect

10:10 - 16:20SYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

21h 10mdirect

$2,250Qantas Airways

Mon, 21 Sep - Sun, 4 Oct

19:20 - 08:20JFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

23h 00mdirect

09:10 - 16:20SYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

21h 10mdirect

$2,336Qantas Airways

Fri, 25 Sep - Thu, 1 Oct

17:15 - 08:15JFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

23h 00mdirect

09:45 - 14:35SYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

20h 50mdirect

$2,421Qantas Airways

Wed, 27 Jan - Sat, 6 Feb

17:15 - 08:15JFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

23h 00mdirect

09:45 - 14:35SYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

20h 50mdirect

$2,686Qantas Airways

Wed, 18 Nov - Mon, 30 Nov

17:15 - 08:15JFK New York John F Kennedy Intl-SYD Sydney Kingsford Smith

23h 00mdirect

09:45 - 14:35SYD Sydney Kingsford Smith-JFK New York John F Kennedy Intl

20h 50mdirect

$2,770Qantas Airways

Wed, 18 Nov - Mon, 30 Nov

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Alaska Airlines flights from Pennsylvania to Australia

Our best Alaska Airlines deals on Pennsylvania to Australia flight tickets

Alaska Airlines

1 Sept

JFK08:55New York John F Kennedy Intl

43h 55m

1 stop

SYD18:50Sydney Kingsford Smith

8 Sept

SYD20:45Sydney Kingsford Smith

24h 10m

1 stop

JFK06:55New York John F Kennedy Intl

$1,773

Alaska Airlines

25 Aug

JFK08:55New York John F Kennedy Intl

43h 55m

1 stop

SYD18:50Sydney Kingsford Smith

8 Sept

SYD20:45Sydney Kingsford Smith

24h 10m

1 stop

JFK06:55New York John F Kennedy Intl

$1,774

Alaska Airlines

25 Aug

JFK08:55New York John F Kennedy Intl

43h 55m

1 stop

SYD18:50Sydney Kingsford Smith

8 Sept

SYD20:45Sydney Kingsford Smith

24h 10m

1 stop

JFK06:55New York John F Kennedy Intl

$1,783

Qantas Airways flights from Pennsylvania to Australia

Our best Qantas Airways deals on Pennsylvania to Australia flight tickets

Qantas Airways

11 Aug

JFK18:30New York John F Kennedy Intl

22h 25m

1 stop

SYD06:55Sydney Kingsford Smith

24 Aug

SYD09:10Sydney Kingsford Smith

21h 10m

1 stop

JFK16:20New York John F Kennedy Intl

$1,668

Qantas Airways

13 Aug

JFK07:59New York John F Kennedy Intl

32h 56m

1 stop

SYD06:55Sydney Kingsford Smith

20 Aug

SYD09:10Sydney Kingsford Smith

26h 36m

1 stop

JFK21:46New York John F Kennedy Intl

$1,672

Qantas Airways

11 Aug

JFK17:00New York John F Kennedy Intl

24h 05m

1 stop

SYD07:05Sydney Kingsford Smith

24 Aug

SYD09:10Sydney Kingsford Smith

23h 25m

1 stop

JFK18:35New York John F Kennedy Intl

$1,674

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

NewarkSydney

EWR Newark - SYD Sydney Kingsford Smith

EWRSYD

Newark

Sun 30/8

18:05-07:20

1 stop23h 15m

Sydney Kingsford Smith

Sun 13/9

09:20-16:33

1 stop21h 13m

$1,453

NewarkSydney

EWR Newark - SYD Sydney Kingsford Smith

EWRSYD

Newark

Sun 30/8

18:05-07:20

1 stop23h 15m

Sydney Kingsford Smith

Sun 13/9

09:20-16:33

1 stop21h 13m

$1,456

NewarkSydney

EWR Newark - SYD Sydney Kingsford Smith

EWRSYD

Newark

Sun 30/8

18:05-07:20

1 stop23h 15m

Sydney Kingsford Smith

Sun 13/9

09:20-19:00

2 stops23h 40m

$1,464

Washington, D.C.Sydney

IAD Washington, D.C. Dulles Intl - SYD Sydney Kingsford Smith

IADSYD

Washington, D.C. Dulles Intl

Wed 23/9

11:12-22:25

3 stops45h 13m

Sydney Kingsford Smith

Wed 30/9

13:15-06:20

3 stops31h 05m

$1,492

Washington, D.C.Sydney

IAD Washington, D.C. Dulles Intl - SYD Sydney Kingsford Smith

IADSYD

Washington, D.C. Dulles Intl

Wed 23/9

11:12-11:50

3 stops34h 38m

Sydney Kingsford Smith

Wed 30/9

13:15-06:20

3 stops31h 05m

$1,512

Washington, D.C.Melbourne

IAD Washington, D.C. Dulles Intl - MEL Melbourne

IADMEL

Washington, D.C. Dulles Intl

Sun 13/9

07:50-12:25

3 stops38h 35m

Melbourne

Wed 30/9

13:25-06:20

3 stops30h 55m

$1,525

New YorkMelbourne

JFK New York John F Kennedy Intl - MEL Melbourne

JFKMEL

New York John F Kennedy Intl

Sat 22/8

17:00-06:45

1 stop23h 45m

Melbourne

Sat 5/9

09:45-20:34

1 stop24h 49m

$1,742

New YorkSydney

JFK New York John F Kennedy Intl - SYD Sydney Kingsford Smith

JFKSYD

New York John F Kennedy Intl

Thu 10/9

17:30-07:30

1 stop24h 00m

Sydney Kingsford Smith

Wed 23/9

12:00-21:29

1 stop23h 29m

$1,749

NewarkSydney

EWR Newark - SYD Sydney Kingsford Smith

EWRSYD

Newark

Mon 31/8

16:00-07:00

1 stop25h 00m

Sydney Kingsford Smith

Mon 7/9

10:20-00:59

1 stop28h 39m

$1,753

NewarkSydney

EWR Newark - SYD Sydney Kingsford Smith

EWRSYD

Newark

Sun 23/8

09:20-07:00

1 stop31h 40m

Sydney Kingsford Smith

Tue 8/9

09:30-19:27

1 stop23h 57m

$1,753

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Pennsylvania to Australia

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 month to fly to Australia?

In general, February is the cheapest month to fly from Pennsylvania to Australia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,776. If you don’t want to visit Australia in February, then you should wait until March to fly from Pennsylvania, when ticket prices are also cheap, with an average price of $1,820.

How far in advance should I book a flight from Pennsylvania to Australia?

You are more likely to see cheaper flights to Australia from Pennsylvania when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $2,014 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Pennsylvania for as low as $1,415 on momondo.

Can stopping save me money on Pennsylvania to Australia flights?

You could potentially save up to 1% on your flight if you consider stops on a Pennsylvania to Australia flight.

Cheap Pennsylvania to Australia flight deals and tips

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

Fastest flight time	21h 17m
Direct flights	Every day
Airports in Australia	269 airports

The fastest flight from Pennsylvania to Australia takes 21h 17m

Direct flights go from Pennsylvania to Australia every day.

There are 269 airports in Australia. From Pennsylvania there are direct flights to Sydney Kingsford Smith (SYD).

Search flight deals

Frequently asked questions about flying from Pennsylvania to Australia

When did momondo last update prices for flights from Pennsylvania to Australia?
Prices for flights from Pennsylvania to Australia refresh daily.
How many operators does momondo search for flights from Pennsylvania to Australia?
As of August 2026, there are 3 operators available to choose from for flights from Pennsylvania to Australia.
How old do you have to be to fly from Pennsylvania to Australia?
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 Australia.
What documentation or ID do you need to fly to Australia?
The required travel and health documents for your Australia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Australia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Pennsylvania to Australia

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

Airline	Rating	Free cancellation	Price
Qantas Airways	PriceFrom $1,667	Free cancellation	Rating 7.5 1,081 reviews		Search Qantas Airways flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Pennsylvania to Australia. momondo saves you time and could save you money on your trip.

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

Yes. momondo enables you to select and highlight flights to Australia from Pennsylvania with this policy.

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

momondo helps you find the best flight between Pennsylvania and Australia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

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