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

Qantas Airways, United Airlines, and American Airlines are the most popular carriers operating from Pittsburgh to Sydney Kingsford Smith

What airlines fly to Sydney?

Qantas Airways, United Airlines and American 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 58% 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.

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 October 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.

$702 Cheap Flights from Pittsburgh to Sydney in 2026/27

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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7:20 pm - 9:35 amPIT Pittsburgh-SYD Sydney Kingsford Smith

46h 15m2 stops Toronto Pearson Intl Vancouver Intl

11:20 am - 6:36 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

23h 16m2 stops Vancouver Intl Toronto Pearson Intl

$1,089Air Canada

Fri, Feb 5 - Mon, Feb 15

6:16 am - 9:35 amPIT Pittsburgh-SYD Sydney Kingsford Smith

35h 19m2 stops Chicago O'Hare Intl Vancouver Intl

11:20 am - 1:08 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

41h 48m3 stops Vancouver Intl Toronto Pearson Intl Chicago O'Hare Intl

$1,105Air Canada

Fri, Feb 5 - Mon, Feb 15

7:20 pm - 9:35 amPIT Pittsburgh-SYD Sydney Kingsford Smith

46h 15m2 stops Toronto Pearson Intl Vancouver Intl

11:20 am - 10:09 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

26h 49m2 stops Vancouver Intl Newark

$1,109Multiple Airlines

Mon, Nov 9 - Mon, Nov 16

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

23h 07m1 stop Los Angeles

11:10 am - 4:53 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

21h 43m1 stop Los Angeles

$1,176Qantas Airways

Mon, Nov 9 - Mon, Nov 16

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

23h 07m1 stop Los Angeles

2:05 pm - 6:45 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

20h 40m1 stop Dallas/Fort Worth

$1,196American Airlines

Mon, Nov 23 - Mon, Nov 30

4:33 pm - 9:00 amPIT Pittsburgh-SYD Sydney Kingsford Smith

24h 27m2 stops Philadelphia Los Angeles

2:05 pm - 6:30 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

20h 25m1 stop Dallas/Fort Worth

$1,200American Airlines

Mon, Nov 9 - Mon, Nov 16

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

23h 07m1 stop Los Angeles

11:10 am - 4:53 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

21h 43m1 stop Los Angeles

$1,225Qantas Airways

Mon, Nov 9 - Sun, Nov 15

5:04 pm - 11:05 amPIT Pittsburgh-SYD Sydney Kingsford Smith

26h 01m2 stops Los Angeles Brisbane

2:05 pm - 6:34 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

20h 29m1 stop Dallas/Fort Worth

$1,227Qantas Airways

Fri, Feb 5 - Mon, Feb 15

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

$1,250United Airlines

Mon, Nov 9 - Sun, Nov 15

12:45 pm - 9:20 amPIT Pittsburgh-SYD Sydney Kingsford Smith

28h 35m2 stops Houston George Bush Intcntl San Francisco

9:20 am - 3:50 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

22h 30m1 stop Houston George Bush Intcntl

$1,554United Airlines

Wed, Jan 13 - Mon, Feb 8

Cheap last minute flights

Enter your travel dates to find the best prices.

5:40 pm - 9:00 amPIT Pittsburgh-SYD Sydney Kingsford Smith

24h 20m1 stop Los Angeles

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

24h 33m1 stop Dallas/Fort Worth

$1,134Qantas Airways

Tue, Oct 27 - Tue, Nov 3

10:49 am - 8:35 amPIT Pittsburgh-SYD Sydney Kingsford Smith

30h 46m2 stops Chicago O'Hare Intl Vancouver Intl

11:20 am - 8:36 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

25h 16m2 stops Vancouver Intl Seattle/Tacoma Intl

$1,142Multiple Airlines

Tue, Oct 27 - Tue, Nov 3

10:49 am - 8:35 amPIT Pittsburgh-SYD Sydney Kingsford Smith

30h 46m2 stops Chicago O'Hare Intl Vancouver Intl

11:20 am - 11:59 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

28h 39m3 stops Vancouver Intl Toronto Pearson Intl Chicago O'Hare Intl

$1,150Air Canada

Tue, Oct 27 - Tue, Nov 3

3:40 pm - 6:55 amPIT Pittsburgh-SYD Sydney Kingsford Smith

24h 15m1 stop Dallas/Fort Worth

6:05 am - 2:39 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

24h 34m2 stops Brisbane Dallas/Fort Worth

$1,184Qantas Airways

Sat, Oct 31 - Sat, Nov 7

3:15 pm - 7:00 amPIT Pittsburgh-SYD Sydney Kingsford Smith

24h 45m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

9:15 am - 3:47 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

22h 32m1 stop Houston George Bush Intcntl

$1,200United Airlines

Tue, Oct 27 - Tue, Nov 3

5:40 pm - 9:00 amPIT Pittsburgh-SYD Sydney Kingsford Smith

24h 20m1 stop Los Angeles

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

24h 33m1 stop Dallas/Fort Worth

$1,228Qantas Airways

Sat, Oct 31 - Sat, Nov 7

4:48 pm - 9:20 amPIT Pittsburgh-SYD Sydney Kingsford Smith

49h 32m2 stops Denver Intl San Francisco

11:20 am - 6:22 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

23h 02m2 stops Los Angeles Chicago O'Hare Intl

$1,270United Airlines

Sat, Oct 31 - Sat, Nov 7

8:49 am - 8:35 amPIT Pittsburgh-SYD Sydney Kingsford Smith

32h 46m3 stops Chicago O'Hare Intl Toronto Pearson Intl Vancouver Intl

11:20 am - 11:59 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

28h 39m2 stops Vancouver Intl Chicago O'Hare Intl

$1,318Air Canada

Sat, Oct 31 - Sat, Nov 7

3:38 pm - 8:40 amPIT Pittsburgh-SYD Sydney Kingsford Smith

26h 02m1 stop Los Angeles

9:15 am - 3:47 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

22h 32m1 stop Houston George Bush Intcntl

$1,338United Airlines

Tue, Oct 27 - Tue, Nov 3

8:49 am - 8:35 amPIT Pittsburgh-SYD Sydney Kingsford Smith

32h 46m3 stops Chicago O'Hare Intl Toronto Pearson Intl Vancouver Intl

11:20 am - 11:59 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

28h 39m3 stops Vancouver Intl Toronto Pearson Intl Chicago O'Hare Intl

$1,397Air Canada

Sat, Oct 31 - Sat, Nov 7

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Air New Zealand flights from Pittsburgh to Sydney

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

Air New Zealand

Mar 8

PIT6:55 pmPittsburgh

49h 55m

2 stops

SYD12:50 pmSydney Kingsford Smith

Mar 22

SYD7:25 pmSydney Kingsford Smith

48h 52m

2 stops

PIT5:17 amPittsburgh

$1,361

Air New Zealand

Feb 5

PIT6:00 amPittsburgh

34h 35m

2 stops

SYD8:35 amSydney Kingsford Smith

Feb 15

SYD7:25 pmSydney Kingsford Smith

44h 34m

2 stops

PIT11:59 pmPittsburgh

$1,395

Air New Zealand

Jan 17

PIT5:44 pmPittsburgh

48h 51m

2 stops

SYD10:35 amSydney Kingsford Smith

Jan 27

SYD11:50 amSydney Kingsford Smith

22h 21m

1 stop

PIT6:11 pmPittsburgh

$1,523

Qantas Airways flights from Pittsburgh to Sydney

Our best Qantas Airways deals on Pittsburgh to Sydney flight tickets

Qantas Airways

Oct 27

PIT5:40 pmPittsburgh

24h 20m

1 stop

SYD9:00 amSydney Kingsford Smith

Nov 3

SYD2:05 pmSydney Kingsford Smith

24h 33m

1 stop

PIT10:38 pmPittsburgh

$1,134

Qantas Airways

Nov 9

PIT5:53 pmPittsburgh

23h 07m

1 stop

SYD9:00 amSydney Kingsford Smith

Nov 16

SYD11:10 amSydney Kingsford Smith

21h 43m

1 stop

PIT4:53 pmPittsburgh

$1,176

Qantas Airways

Oct 31

PIT3:40 pmPittsburgh

24h 15m

1 stop

SYD6:55 amSydney Kingsford Smith

Nov 7

SYD6:05 amSydney Kingsford Smith

24h 34m

2 stops

PIT2:39 pmPittsburgh

$1,184

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Fri 2/5

7:20 pm-9:35 am

2 stops46h 15m

Sydney Kingsford Smith

Mon 2/15

11:20 am-6:36 pm

2 stops23h 16m

$1,089

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Fri 2/5

6:16 am-9:35 am

2 stops35h 19m

Sydney Kingsford Smith

Mon 2/15

11:20 am-1:08 pm

3 stops41h 48m

$1,105

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Mon 11/9

7:20 pm-9:35 am

2 stops46h 15m

Sydney Kingsford Smith

Mon 11/16

11:20 am-10:09 pm

2 stops26h 49m

$1,109

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Mon 11/9

5:53 pm-9:00 am

1 stop23h 07m

Sydney Kingsford Smith

Mon 11/16

11:10 am-4:53 pm

1 stop21h 43m

$1,176

Quickest round-trip

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Mon 11/23

5:53 pm-9:00 am

1 stop23h 07m

Sydney Kingsford Smith

Mon 11/30

2:05 pm-6:45 pm

1 stop20h 40m

$1,196

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Mon 11/9

4:33 pm-9:00 am

2 stops24h 27m

Sydney Kingsford Smith

Mon 11/16

2:05 pm-6:30 pm

1 stop20h 25m

$1,200

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Mon 11/9

5:53 pm-9:00 am

1 stop23h 07m

Sydney Kingsford Smith

Sun 11/15

11:10 am-4:53 pm

1 stop21h 43m

$1,225

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Fri 2/5

5:04 pm-11:05 am

2 stops26h 01m

Sydney Kingsford Smith

Mon 2/15

2:05 pm-6:34 pm

1 stop20h 29m

$1,227

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Mon 11/9

12:55 pm-7:00 am

1 stop26h 05m

Sydney Kingsford Smith

Sun 11/15

11:20 am-8:49 pm

2 stops25h 29m

$1,250

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Wed 1/13

12:45 pm-9:20 am

2 stops28h 35m

Sydney Kingsford Smith

Mon 2/8

9:20 am-3:50 pm

1 stop22h 30m

$1,554

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 low for flights on this route.

Typical prices usually range from $1,225 to $1,509.
The lowest price recently found on this route was $1,089.

What is the cheapest month to fly to Sydney?

In general, December 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 $1,333. If you are unable to visit Sydney during the month of December, then departing from Pittsburgh during the month August is also very affordable. Most momondo users find prices during this month for around $1,339.

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	$702
Fastest flight time	23h 07m
Direct flights	None

The best one-way flight to Sydney from Pittsburgh in the past 72 hours is $702. The best round-trip flight deal from Pittsburgh to Sydney found on momondo in the last 72 hours is $1,089.

The fastest flight from Pittsburgh to Sydney takes 23h 07m

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 23h 07m.
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 October 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 58% of the total bookings. Other popular airlines include United Airlines with 24% and American Airlines with 18%.

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
Qantas Airways	PriceFrom $1,115	Free Cancellation	Rating 7.5 1,118 reviews	Search Qantas Airways flights
United Airlines	PriceFrom $1,213	Free Cancellation	Rating 7.3 10,444 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,277	Free Cancellation	Rating 7.0 12,187 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 $702

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 11/10. 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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Air New Zealand flights from Pittsburgh to Sydney

Our best Air New Zealand 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

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.

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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