What airlines fly to Sydney?

Qantas Airways, American Airlines and United Airlines are the top three most popular airlines that fly to Sydney from Pittsburgh according to our data. Qantas Airways is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 3 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Pittsburgh to Sydney Kingsford Smith?

United Airlines is the most popular carrier operating from Pittsburgh to Sydney Kingsford Smith

When did momondo last update prices for flights from Pittsburgh Airport to Sydney Kingsford Smith Airport?

Prices for flights from Pittsburgh Airport to Sydney Kingsford Smith Airport refresh daily.

How many operators does momondo search for flights from Pittsburgh Airport to Sydney Kingsford Smith Airport?

As of August 2026, there are 3 operators available to choose from for flights from Pittsburgh Airport to Sydney Kingsford Smith Airport.

How old do you have to be to fly from Pittsburgh Airport to Sydney Kingsford Smith Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pittsburgh Airport to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The travel and health documents you'll need for your trip to Sydney Kingsford Smith 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 license and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$651 Cheap Flights from Pittsburgh to Sydney in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pittsburgh to Sydney

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:17 pm - 6:55 amPIT Pittsburgh-SYD Sydney Kingsford Smith

25h 38m1 stop Dallas/Fort Worth

10:10 am - 4:40 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

21h 30m1 stop Los Angeles

$1,305Qantas Airways

Tue, Sep 29 - Tue, Oct 6

6:24 pm - 6:55 amPIT Pittsburgh-SYD Sydney Kingsford Smith

22h 31m1 stop Dallas/Fort Worth

12:00 pm - 10:59 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

24h 59m1 stop Dallas/Fort Worth

$1,307Qantas Airways

Tue, Sep 15 - Tue, Sep 22

3:34 pm - 6:55 amPIT Pittsburgh-SYD Sydney Kingsford Smith

23h 21m1 stop Dallas/Fort Worth

2:05 pm - 10:38 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

24h 33m1 stop Dallas/Fort Worth

$1,307Qantas Airways

Sun, Nov 1 - Tue, Nov 10

12:55 pm - 8:35 amPIT Pittsburgh-SYD Sydney Kingsford Smith

27h 40m2 stops Houston George Bush Intcntl Auckland Intl

7:30 am - 4:04 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

48h 34m2 stops Auckland Intl Los Angeles

$1,316Air New Zealand

Sun, Nov 1 - Tue, Nov 10

3:46 pm - 7:00 amPIT Pittsburgh-SYD Sydney Kingsford Smith

25h 14m1 stop Los Angeles

9:30 am - 8:41 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

25h 11m2 stops Los Angeles Chicago O'Hare Intl

$1,328United Airlines

Wed, Sep 16 - Wed, Sep 23

12:55 pm - 7:00 amPIT Pittsburgh-SYD Sydney Kingsford Smith

26h 05m1 stop Houston George Bush Intcntl

11:20 am - 8:49 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

25h 29m2 stops Los Angeles Chicago O'Hare Intl

$1,328United Airlines

Sun, Nov 1 - Tue, Nov 10

4:35 pm - 8:35 amPIT Pittsburgh-SYD Sydney Kingsford Smith

24h 00m2 stops Houston George Bush Intcntl Auckland Intl

9:55 am - 5:08 amSYD Sydney Kingsford Smith-PIT Pittsburgh

35h 13m2 stops Auckland Intl San Francisco

$1,330Air New Zealand

Tue, Feb 2 - Tue, Feb 16

5:06 pm - 12:50 pmPIT Pittsburgh-SYD Sydney Kingsford Smith

28h 44m2 stops Houston George Bush Intcntl Auckland Intl

9:55 am - 6:10 amSYD Sydney Kingsford Smith-PIT Pittsburgh

35h 15m2 stops Auckland Intl San Francisco

$1,331Air New Zealand

Fri, Oct 23 - Sun, Nov 1

4:01 pm - 9:00 amPIT Pittsburgh-SYD Sydney Kingsford Smith

24h 59m2 stops Chicago O'Hare Intl Los Angeles

2:05 pm - 6:28 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

20h 23m1 stop Dallas/Fort Worth

$1,336American Airlines

Sun, Nov 1 - Mon, Nov 30

5:53 pm - 9:00 amPIT Pittsburgh-SYD Sydney Kingsford Smith

23h 07m1 stop Los Angeles

2:05 pm - 6:28 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

20h 23m1 stop Dallas/Fort Worth

$1,336American Airlines

Sun, Nov 1 - Mon, Nov 30

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Qantas Airways flights from Pittsburgh to Sydney

Our best Qantas Airways deals on Pittsburgh to Sydney flight tickets

Qantas Airways

Sep 29

PIT3:17 pmPittsburgh

25h 38m

1 stop

SYD6:55 amSydney Kingsford Smith

Oct 6

SYD10:10 amSydney Kingsford Smith

21h 30m

1 stop

PIT4:40 pmPittsburgh

$1,305

Qantas Airways

Sep 15

PIT6:24 pmPittsburgh

22h 31m

1 stop

SYD6:55 amSydney Kingsford Smith

Sep 22

SYD12:00 pmSydney Kingsford Smith

24h 59m

1 stop

PIT10:59 pmPittsburgh

$1,307

Qantas Airways

Feb 2

PIT4:38 pmPittsburgh

22h 17m

1 stop

SYD6:55 amSydney Kingsford Smith

Feb 16

SYD2:05 pmSydney Kingsford Smith

20h 30m

1 stop

PIT6:35 pmPittsburgh

$1,325

Air New Zealand flights from Pittsburgh to Sydney

Our best Air New Zealand deals on Pittsburgh to Sydney flight tickets

Air New Zealand

Nov 1

PIT12:55 pmPittsburgh

27h 40m

2 stops

SYD8:35 amSydney Kingsford Smith

Nov 10

SYD7:30 amSydney Kingsford Smith

48h 34m

2 stops

PIT4:04 pmPittsburgh

$1,316

Air New Zealand

Feb 2

PIT4:35 pmPittsburgh

24h 00m

2 stops

SYD8:35 amSydney Kingsford Smith

Feb 16

SYD9:55 amSydney Kingsford Smith

35h 13m

2 stops

PIT5:08 amPittsburgh

$1,330

Air New Zealand

Oct 23

PIT5:06 pmPittsburgh

28h 44m

2 stops

SYD12:50 pmSydney Kingsford Smith

Nov 1

SYD9:55 amSydney Kingsford Smith

35h 15m

2 stops

PIT6:10 amPittsburgh

$1,331

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Tue 9/29

3:17 pm-6:55 am

1 stop25h 38m

Sydney Kingsford Smith

Tue 10/6

10:10 am-4:40 pm

1 stop21h 30m

$1,305

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Tue 9/15

6:24 pm-6:55 am

1 stop22h 31m

Sydney Kingsford Smith

Tue 9/22

12:00 pm-10:59 pm

1 stop24h 59m

$1,307

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Sun 11/1

3:34 pm-6:55 am

1 stop23h 21m

Sydney Kingsford Smith

Tue 11/10

2:05 pm-10:38 pm

1 stop24h 33m

$1,307

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Sun 11/1

12:55 pm-8:35 am

2 stops27h 40m

Sydney Kingsford Smith

Tue 11/10

7:30 am-4:04 pm

2 stops48h 34m

$1,316

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Wed 9/16

3:46 pm-7:00 am

1 stop25h 14m

Sydney Kingsford Smith

Wed 9/23

9:30 am-8:41 pm

2 stops25h 11m

$1,328

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Sun 11/1

12:55 pm-7:00 am

1 stop26h 05m

Sydney Kingsford Smith

Tue 11/10

11:20 am-8:49 pm

2 stops25h 29m

$1,328

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Tue 2/2

4:35 pm-8:35 am

2 stops24h 00m

Sydney Kingsford Smith

Tue 2/16

9:55 am-5:08 am

2 stops35h 13m

$1,330

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Fri 10/23

5:06 pm-12:50 pm

2 stops28h 44m

Sydney Kingsford Smith

Sun 11/1

9:55 am-6:10 am

2 stops35h 15m

$1,331

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Sun 11/1

4:01 pm-9:00 am

2 stops24h 59m

Sydney Kingsford Smith

Mon 11/30

2:05 pm-6:28 pm

1 stop20h 23m

$1,336

Quickest round-trip

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Sun 11/1

5:53 pm-9:00 am

1 stop23h 07m

Sydney Kingsford Smith

Mon 11/30

2:05 pm-6:28 pm

1 stop20h 23m

$1,336

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 Pittsburgh to Sydney

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

What is the typical price of a round-trip flight between Pittsburgh and Sydney?

Prices are currently typical for flights on this route.

Typical prices usually range from $1,256 to $1,433.
The lowest price recently found on this route was $1,305.

What is the cheapest month to fly to Sydney?

In general, October is the cheapest month to fly from Pittsburgh to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,254. If you are unable to visit Sydney during the month of October, then departing from Pittsburgh during the month March is also very affordable. Most momondo users find prices during this month for around $1,287.

Can stopping save me money on Pittsburgh to Sydney flights?

You could potentially save up to 24% on your flight if you consider stops on a Pittsburgh to Sydney flight.

When to book flights from Pittsburgh to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to Sydney according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Pittsburgh to Sydney (PIT to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Sydney

Best Price Found	$651
Fastest flight time	22h 31m
Direct flights	None

The best one-way flight to Sydney from Pittsburgh in the past 72 hours is $651. The best round-trip flight deal from Pittsburgh to Sydney found on momondo in the last 72 hours is $1,305.

The fastest flight from Pittsburgh to Sydney takes 22h 31m

There are no direct flights from Pittsburgh to Sydney. There are no popular flight routes from Pittsburgh to Sydney.

Search flight deals

Frequently asked questions about flying from Pittsburgh to Sydney

How far is Pittsburgh to Sydney Kingsford Smith by plane?
Sydney Kingsford Smith is 9614.0 mi away from Pittsburgh. By plane, this route typically takes 22h 31m.
When did momondo last update prices for flights from Pittsburgh Airport to Sydney Kingsford Smith Airport?
Prices for flights from Pittsburgh Airport to Sydney Kingsford Smith Airport refresh daily.
How many operators does momondo search for flights from Pittsburgh Airport to Sydney Kingsford Smith Airport?
As of August 2026, there are 3 operators available to choose from for flights from Pittsburgh Airport to Sydney Kingsford Smith Airport.
How old do you have to be to fly from Pittsburgh Airport to Sydney Kingsford Smith Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pittsburgh Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The travel and health documents you'll need for your trip to Sydney Kingsford Smith 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 license and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Pittsburgh to Sydney?
Based on momondo bookings for flights between Pittsburgh and Sydney, the leading airline is Qantas Airways, making up 55% of the total bookings. Other popular airlines include American Airlines with 23% and United Airlines with 21%.

Best airlines flying from Pittsburgh to Sydney

Compare and see reviews for airlines that fly from Pittsburgh to Sydney with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $1,111	Free Cancellation	Rating 7.4 10,104 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $1,115	Free Cancellation	Rating 7.5 1,083 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,277	Free Cancellation	Rating 7.1 11,965 reviews	Search American Airlines flights

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Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to Sydney?

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 Pittsburgh to Sydney for you.

Can I find flights from Pittsburgh to Sydney with flexible booking policies on momondo?

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

How can momondo help me find flights from Pittsburgh to Sydney?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from Pittsburgh.

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

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

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Cheap flights from Pittsburgh to Sydney from $651

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Sydney departing on 8/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Qantas Airways flights from Pittsburgh to Sydney

Our best Qantas Airways deals on Pittsburgh to Sydney flight tickets

Air New Zealand flights from Pittsburgh to Sydney

Our best Air New Zealand deals on Pittsburgh to Sydney flight tickets

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How to get the cheapest flight ticket from Pittsburgh to Sydney

What is the typical price of a round-trip flight between Pittsburgh and Sydney?

What is the cheapest month to fly to Sydney?

Can stopping save me money on Pittsburgh to Sydney flights?

What is the cheapest airline that flies from Pittsburgh to Sydney Kingsford Smith?

What airlines fly to Sydney?

When to book flights from Pittsburgh to Sydney

Cheap Pittsburgh to Sydney (PIT to SYD) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Pittsburgh to Sydney

Best airlines flying from Pittsburgh to Sydney

Compare and see reviews for airlines that fly from Pittsburgh to Sydney with momondo

Traveling to a place near Sydney?

Why use momondo?

An easier way to manage your Sydney trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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List of cabin classes available on flights landing in Sydney. Availability may vary depending on flight origin and airline.

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