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

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One-way

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4:38 pm - 11:05 amPIT Pittsburgh-SYD Sydney Kingsford Smith

26h 27m2 stops Dallas/Fort Worth Brisbane

2:05 pm - 6:35 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

20h 30m1 stop Dallas/Fort Worth

$1,311Qantas Airways

Fri, Jan 29 - Fri, Feb 19

6:15 pm - 8:35 amPIT Pittsburgh-SYD Sydney Kingsford Smith

46h 20m2 stops Los Angeles Auckland Intl

7:25 pm - 5:08 amSYD Sydney Kingsford Smith-PIT Pittsburgh

49h 43m2 stops Auckland Intl San Francisco

$1,319Air New Zealand

Sat, Jan 23 - Sat, Jan 30

5:40 pm - 8:05 amPIT Pittsburgh-SYD Sydney Kingsford Smith

23h 25m1 stop Los Angeles

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

21h 30m1 stop Los Angeles

$1,323Qantas Airways

Mon, Oct 5 - Mon, Oct 12

5:40 pm - 8:05 amPIT Pittsburgh-SYD Sydney Kingsford Smith

23h 25m1 stop Los Angeles

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

21h 30m1 stop Los Angeles

$1,323Qantas Airways

Mon, Oct 5 - Tue, Oct 13

3:44 pm - 8:00 amPIT Pittsburgh-SYD Sydney Kingsford Smith

25h 16m1 stop Los Angeles

10:30 am - 4:46 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

21h 16m1 stop Los Angeles

$1,329United Airlines

Mon, Oct 5 - Tue, Oct 13

3:44 pm - 8:00 amPIT Pittsburgh-SYD Sydney Kingsford Smith

25h 16m1 stop Los Angeles

10:30 am - 8:36 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

25h 06m2 stops Los Angeles Chicago O'Hare Intl

$1,329United Airlines

Mon, Oct 5 - Mon, Oct 12

7:23 am - 7:50 amPIT Pittsburgh-SYD Sydney Kingsford Smith

33h 27m2 stops New York John F Kennedy Intl Los Angeles

10:15 am - 10:08 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

26h 53m2 stops Los Angeles Atlanta Hartsfield-Jackson

$1,334Delta

Mon, Oct 5 - Tue, Oct 13

7:23 am - 7:50 amPIT Pittsburgh-SYD Sydney Kingsford Smith

33h 27m2 stops New York John F Kennedy Intl Los Angeles

10:15 am - 11:59 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

28h 44m2 stops Los Angeles Detroit Metropolitan Wayne County

$1,334Delta

Mon, Oct 5 - Mon, Oct 12

5:40 pm - 7:30 amPIT Pittsburgh-SYD Sydney Kingsford Smith

22h 50m1 stop Los Angeles

10:10 am - 6:38 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

23h 28m2 stops Los Angeles Charlotte Douglas

$1,350American Airlines

Mon, Oct 5 - Tue, Oct 13

5:40 pm - 7:30 amPIT Pittsburgh-SYD Sydney Kingsford Smith

22h 50m1 stop Los Angeles

10:10 am - 6:13 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

23h 03m2 stops Los Angeles Washington, D.C. Reagan-National

$1,350American Airlines

Mon, Oct 5 - Mon, Oct 12

Cheap last minute flights

Enter your travel dates to find the best prices.

11:21 am - 11:45 amPIT Pittsburgh-SYD Sydney Kingsford Smith

34h 24m2 stops Chicago O'Hare Intl Hong Kong Intl

7:40 am - 10:45 amSYD Sydney Kingsford Smith-PIT Pittsburgh

41h 05m2 stops Hong Kong Intl Dallas/Fort Worth

$1,987Cathay Pacific

Wed, Aug 26 - Tue, Sep 1

5:03 pm - 8:45 amPIT Pittsburgh-SYD Sydney Kingsford Smith

25h 42m2 stops Houston George Bush Intcntl Auckland Intl

9:30 am - 8:47 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

25h 17m1 stop Los Angeles

$2,079Air New Zealand

Wed, Aug 26 - Tue, Sep 1

7:00 am - 7:20 amPIT Pittsburgh-SYD Sydney Kingsford Smith

34h 20m3 stops Chicago O'Hare Intl Toronto Pearson Intl Vancouver Intl

9:20 am - 12:10 amSYD Sydney Kingsford Smith-PIT Pittsburgh

28h 50m3 stops Vancouver Intl Toronto Pearson Intl Chicago O'Hare Intl

$2,146Air Canada

Wed, Aug 26 - Tue, Sep 1

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

25h 14m1 stop Los Angeles

7:20 pm - 3:55 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

58h 35m2 stops Auckland Intl Houston George Bush Intcntl

$2,159Air New Zealand

Wed, Aug 26 - Fri, Aug 28

4:11 pm - 7:00 amPIT Pittsburgh-SYD Sydney Kingsford Smith

24h 49m2 stops Chicago O'Hare Intl Los Angeles

7:20 pm - 11:30 amSYD Sydney Kingsford Smith-PIT Pittsburgh

54h 10m2 stops Auckland Intl Houston George Bush Intcntl

$2,164Air New Zealand

Wed, Aug 26 - Fri, Aug 28

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

25h 14m1 stop Los Angeles

10:20 am - 4:01 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

19h 41m1 stop San Francisco

$2,380United Airlines

Wed, Aug 26 - Tue, Sep 1

5:00 pm - 6:55 amPIT Pittsburgh-SYD Sydney Kingsford Smith

23h 55m1 stop Dallas/Fort Worth

12:00 pm - 9:16 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

23h 16m1 stop Dallas/Fort Worth

$2,525Qantas Airways

Wed, Aug 26 - Fri, Aug 28

1:00 pm - 7:20 amPIT Pittsburgh-SYD Sydney Kingsford Smith

28h 20m2 stops Houston George Bush Intcntl Vancouver Intl

9:20 am - 2:48 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

43h 28m3 stops Vancouver Intl Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$2,627Multiple Airlines

Wed, Aug 26 - Tue, Sep 1

5:03 pm - 8:45 amPIT Pittsburgh-SYD Sydney Kingsford Smith

25h 42m2 stops Houston George Bush Intcntl Auckland Intl

11:55 am - 9:49 amSYD Sydney Kingsford Smith-PIT Pittsburgh

35h 54m3 stops Auckland Intl Los Angeles Chicago O'Hare Intl

$2,919Multiple Airlines

Wed, Aug 26 - Fri, Aug 28

7:00 am - 7:20 amPIT Pittsburgh-SYD Sydney Kingsford Smith

34h 20m3 stops Chicago O'Hare Intl Toronto Pearson Intl Vancouver Intl

9:20 am - 9:49 amSYD Sydney Kingsford Smith-PIT Pittsburgh

38h 29m3 stops Vancouver Intl Toronto Pearson Intl Chicago O'Hare Intl

$17,054Air Canada

Wed, Aug 26 - Fri, Aug 28

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Qatar Airways flights from Pittsburgh to Sydney

Our best Qatar Airways deals on Pittsburgh to Sydney flight tickets

Qatar Airways

Jan 13

PIT5:00 pmPittsburgh

34h 20m

2 stops

SYD7:20 pmSydney Kingsford Smith

Feb 8

SYD10:10 pmSydney Kingsford Smith

36h 59m

2 stops

PIT7:09 pmPittsburgh

$1,508

Qatar Airways

Jan 13

PIT5:00 pmPittsburgh

34h 20m

2 stops

SYD7:20 pmSydney Kingsford Smith

Feb 8

SYD3:50 pmSydney Kingsford Smith

48h 05m

2 stops

PIT11:55 pmPittsburgh

$1,565

Qatar Airways

Jan 13

PIT5:00 pmPittsburgh

34h 20m

2 stops

SYD7:20 pmSydney Kingsford Smith

Feb 8

SYD10:10 pmSydney Kingsford Smith

36h 59m

2 stops

PIT7:09 pmPittsburgh

$1,579

Qantas Airways flights from Pittsburgh to Sydney

Our best Qantas Airways deals on Pittsburgh to Sydney flight tickets

Qantas Airways

Oct 5

PIT5:40 pmPittsburgh

23h 25m

1 stop

SYD8:05 amSydney Kingsford Smith

Oct 13

SYD10:10 amSydney Kingsford Smith

21h 30m

1 stop

PIT4:40 pmPittsburgh

$1,323

Qantas Airways

Oct 5

PIT5:40 pmPittsburgh

22h 50m

1 stop

SYD7:30 amSydney Kingsford Smith

Oct 13

SYD10:10 amSydney Kingsford Smith

21h 30m

1 stop

PIT4:40 pmPittsburgh

$1,325

Qantas Airways

Oct 5

PIT5:40 pmPittsburgh

22h 50m

1 stop

SYD7:30 amSydney Kingsford Smith

Oct 12

SYD1:00 pmSydney Kingsford Smith

23h 06m

1 stop

PIT9:06 pmPittsburgh

$1,327

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Fri 1/29

4:38 pm-11:05 am

2 stops26h 27m

Sydney Kingsford Smith

Fri 2/19

2:05 pm-6:35 pm

1 stop20h 30m

$1,311

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Sat 1/23

6:15 pm-8:35 am

2 stops46h 20m

Sydney Kingsford Smith

Sat 1/30

7:25 pm-5:08 am

2 stops49h 43m

$1,319

Quickest round-trip

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Mon 10/5

5:40 pm-8:05 am

1 stop23h 25m

Sydney Kingsford Smith

Mon 10/12

10:10 am-4:40 pm

1 stop21h 30m

$1,323

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Mon 10/5

5:40 pm-8:05 am

1 stop23h 25m

Sydney Kingsford Smith

Tue 10/13

10:10 am-4:40 pm

1 stop21h 30m

$1,323

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Mon 10/5

3:44 pm-8:00 am

1 stop25h 16m

Sydney Kingsford Smith

Tue 10/13

10:30 am-4:46 pm

1 stop21h 16m

$1,329

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Mon 10/5

3:44 pm-8:00 am

1 stop25h 16m

Sydney Kingsford Smith

Mon 10/12

10:30 am-8:36 pm

2 stops25h 06m

$1,329

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Mon 10/5

7:23 am-7:50 am

2 stops33h 27m

Sydney Kingsford Smith

Tue 10/13

10:15 am-10:08 pm

2 stops26h 53m

$1,334

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Mon 10/5

7:23 am-7:50 am

2 stops33h 27m

Sydney Kingsford Smith

Mon 10/12

10:15 am-11:59 pm

2 stops28h 44m

$1,334

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Mon 10/5

5:40 pm-7:30 am

1 stop22h 50m

Sydney Kingsford Smith

Tue 10/13

10:10 am-6:38 pm

2 stops23h 28m

$1,350

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Mon 10/5

5:40 pm-7:30 am

1 stop22h 50m

Sydney Kingsford Smith

Mon 10/12

10:10 am-6:13 pm

2 stops23h 03m

$1,350

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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 low for flights on this route.

Typical prices usually range from $1,336 to $1,578.
The lowest price recently found on this route was $1,311.

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	21h 14m
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 $1,311.

The fastest flight from Pittsburgh to Sydney takes 21h 14m

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 21h 14m.
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 22%.

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 10,121 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $1,118	Free Cancellation	Rating 7.5 1,085 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,277	Free Cancellation	Rating 7.1 11,994 reviews	Search American Airlines flights

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Leura

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Manly

Terrigal

Lithgow

Charlestown

Swansea

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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Qatar Airways flights from Pittsburgh to Sydney

Our best Qatar Airways deals on Pittsburgh to Sydney flight tickets

Qantas Airways flights from Pittsburgh to Sydney

Our best Qantas Airways 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

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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.

Find better results for your trip to Australia

Airports servicing New South Wales

Fly your favorite airline to Sydney

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Sydney

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

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