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.

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

Delta, United Airlines, and Alaska Airlines are the most popular carriers 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 November 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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:46 pm - 11:05 amPIT Pittsburgh-SYD Sydney Kingsford Smith

26h 19m2 stops Los Angeles Brisbane

2:05 pm - 6:37 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

20h 32m1 stop Dallas/Fort Worth

$1,227Qantas Airways

Fri, Feb 5 - Mon, Feb 15

4:46 pm - 11:05 amPIT Pittsburgh-SYD Sydney Kingsford Smith

26h 19m2 stops Los Angeles Brisbane

2:05 pm - 10:52 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

24h 47m1 stop Dallas/Fort Worth

$1,227Multiple Airlines

Fri, Feb 5 - Mon, Feb 15

4:46 pm - 11:05 amPIT Pittsburgh-SYD Sydney Kingsford Smith

26h 19m2 stops Los Angeles Brisbane

2:05 pm - 6:37 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

20h 32m1 stop Dallas/Fort Worth

$1,227Multiple Airlines

Fri, Jan 29 - Sat, Feb 13

4:24 pm - 11:05 amPIT Pittsburgh-SYD Sydney Kingsford Smith

26h 41m2 stops Dallas/Fort Worth Brisbane

2:05 pm - 10:34 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

24h 29m1 stop Dallas/Fort Worth

$1,231Qantas Airways

Fri, Jan 29 - Mon, Feb 8

12:25 pm - 6:55 amPIT Pittsburgh-SYD Sydney Kingsford Smith

26h 30m1 stop Dallas/Fort Worth

6:55 am - 2:35 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

23h 40m2 stops Brisbane Dallas/Fort Worth

$1,240Multiple Airlines

Sun, Jan 31 - Thu, Feb 11

4:24 pm - 6:55 amPIT Pittsburgh-SYD Sydney Kingsford Smith

22h 31m1 stop Dallas/Fort Worth

6:55 am - 2:35 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

23h 40m2 stops Brisbane Dallas/Fort Worth

$1,319Qantas Airways

Sun, Jan 31 - Thu, Feb 11

3:38 pm - 9:05 amPIT Pittsburgh-SYD Sydney Kingsford Smith

25h 27m1 stop Los Angeles

11:50 am - 11:59 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

28h 09m2 stops San Francisco Houston George Bush Intcntl

$1,488United Airlines

Mon, Nov 30 - Tue, Dec 8

4:43 pm - 9:05 amPIT Pittsburgh-SYD Sydney Kingsford Smith

24h 22m2 stops Denver Intl Los Angeles

1:20 pm - 11:59 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

26h 39m2 stops San Francisco Houston George Bush Intcntl

$1,493United Airlines

Mon, Nov 30 - Tue, Dec 8

4:46 pm - 9:00 amPIT Pittsburgh-SYD Sydney Kingsford Smith

24h 14m1 stop Los Angeles

6:55 am - 3:32 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

24h 37m2 stops Brisbane Dallas/Fort Worth

$1,568American Airlines

Tue, Jan 19 - Tue, Jan 26

6:22 pm - 12:25 pmPIT Pittsburgh-SYD Sydney Kingsford Smith

26h 03m2 stops Los Angeles Melbourne

11:10 am - 7:34 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

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

$1,579American Airlines

Sun, Nov 29 - Sun, Dec 6

Cheap last minute flights

Enter your travel dates to find the best prices.

11:32 am - 4:10 pmPIT Pittsburgh-SYD Sydney Kingsford Smith

36h 38m2 stops Dallas/Fort Worth Brisbane

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

20h 40m1 stop Dallas/Fort Worth

$1,310Qantas Airways

Thu, Nov 5 - Thu, Nov 19

3:38 pm - 9:05 amPIT Pittsburgh-SYD Sydney Kingsford Smith

25h 27m1 stop Los Angeles

9:10 am - 3:47 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

22h 37m1 stop Houston George Bush Intcntl

$1,438United Airlines

Thu, Nov 5 - Thu, Nov 19

12:58 pm - 7:00 amPIT Pittsburgh-SYD Sydney Kingsford Smith

26h 02m2 stops Newark Houston George Bush Intcntl

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

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

$1,443United Airlines

Thu, Nov 5 - Thu, Nov 19

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

27h 40m2 stops Houston George Bush Intcntl Auckland Intl

2:05 pm - 11:59 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

25h 54m3 stops Auckland Intl Los Angeles Chicago O'Hare Intl

$1,859Multiple Airlines

Thu, Nov 5 - Thu, Nov 19

6:30 am - 7:25 pmPIT Pittsburgh-SYD Sydney Kingsford Smith

44h 55m3 stops New York John F Kennedy Intl Istanbul Singapore Changi

9:35 pm - 11:52 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

42h 17m3 stops Singapore Changi Istanbul New York John F Kennedy Intl

$2,050Turkish Airlines

Thu, Nov 5 - Thu, Nov 19

11:32 am - 9:30 amPIT Pittsburgh-SYD Sydney Kingsford Smith

29h 58m2 stops Dallas/Fort Worth Melbourne

3:00 pm - 4:53 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

41h 53m2 stops Melbourne Los Angeles

$2,101Qantas Airways

Sun, Nov 8 - Thu, Nov 12

11:32 am - 9:30 amPIT Pittsburgh-SYD Sydney Kingsford Smith

29h 58m2 stops Dallas/Fort Worth Melbourne

3:00 pm - 4:53 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

41h 53m2 stops Melbourne Los Angeles

$2,111Qantas Airways

Sun, Nov 8 - Thu, Nov 12

11:32 am - 9:20 amPIT Pittsburgh-SYD Sydney Kingsford Smith

29h 48m2 stops Dallas/Fort Worth Melbourne

3:00 pm - 4:53 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

41h 53m2 stops Melbourne Los Angeles

$2,151Qantas Airways

Sun, Nov 8 - Thu, Nov 12

8:49 am - 9:35 amPIT Pittsburgh-SYD Sydney Kingsford Smith

32h 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

$2,196Air Canada

Sun, Nov 8 - Thu, Nov 12

5:10 pm - 9:20 amPIT Pittsburgh-SYD Sydney Kingsford Smith

24h 10m1 stop San Francisco

11:50 am - 4:07 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

20h 17m1 stop San Francisco

$2,424United Airlines

Sun, Nov 8 - Thu, Nov 12

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Air New Zealand flights from Pittsburgh to Sydney

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

Air New Zealand

Jan 18

PIT8:00 amPittsburgh

32h 35m

2 stops

SYD8:35 amSydney Kingsford Smith

Apr 24

SYD7:20 pmSydney Kingsford Smith

41h 00m

2 stops

PIT10:20 pmPittsburgh

$1,347

Air New Zealand

Jan 31

PIT8:00 amPittsburgh

32h 35m

2 stops

SYD8:35 amSydney Kingsford Smith

Feb 11

SYD11:50 amSydney Kingsford Smith

28h 09m

2 stops

PIT11:59 pmPittsburgh

$1,377

Air New Zealand

Feb 5

PIT12:45 pmPittsburgh

27h 50m

2 stops

SYD8:35 amSydney Kingsford Smith

Feb 15

SYD11:50 amSydney Kingsford Smith

28h 09m

2 stops

PIT11:59 pmPittsburgh

$1,389

United Airlines flights from Pittsburgh to Sydney

Our best United Airlines deals on Pittsburgh to Sydney flight tickets

United Airlines

Nov 5

PIT3:38 pmPittsburgh

25h 27m

1 stop

SYD9:05 amSydney Kingsford Smith

Nov 19

SYD9:10 amSydney Kingsford Smith

22h 37m

1 stop

PIT3:47 pmPittsburgh

$1,438

United Airlines

Nov 5

PIT12:58 pmPittsburgh

26h 02m

2 stops

SYD7:00 amSydney Kingsford Smith

Nov 19

SYD11:20 amSydney Kingsford Smith

25h 29m

2 stops

PIT8:49 pmPittsburgh

$1,443

United Airlines

Nov 30

PIT3:38 pmPittsburgh

25h 27m

1 stop

SYD9:05 amSydney Kingsford Smith

Dec 8

SYD11:50 amSydney Kingsford Smith

28h 09m

2 stops

PIT11:59 pmPittsburgh

$1,488

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Fri 2/5

4:46 pm-11:05 am

2 stops26h 19m

Sydney Kingsford Smith

Mon 2/15

2:05 pm-6:37 pm

1 stop20h 32m

$1,227

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Fri 2/5

4:46 pm-11:05 am

2 stops26h 19m

Sydney Kingsford Smith

Mon 2/15

2:05 pm-10:52 pm

1 stop24h 47m

$1,227

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Fri 1/29

4:46 pm-11:05 am

2 stops26h 19m

Sydney Kingsford Smith

Sat 2/13

2:05 pm-6:37 pm

1 stop20h 32m

$1,227

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Fri 1/29

4:24 pm-11:05 am

2 stops26h 41m

Sydney Kingsford Smith

Mon 2/8

2:05 pm-10:34 pm

1 stop24h 29m

$1,231

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Sun 1/31

12:25 pm-6:55 am

1 stop26h 30m

Sydney Kingsford Smith

Thu 2/11

6:55 am-2:35 pm

2 stops23h 40m

$1,240

Quickest round-trip

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Sun 1/31

4:24 pm-6:55 am

1 stop22h 31m

Sydney Kingsford Smith

Thu 2/11

6:55 am-2:35 pm

2 stops23h 40m

$1,319

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Mon 11/30

3:38 pm-9:05 am

1 stop25h 27m

Sydney Kingsford Smith

Tue 12/8

11:50 am-11:59 pm

2 stops28h 09m

$1,488

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Mon 11/30

4:43 pm-9:05 am

2 stops24h 22m

Sydney Kingsford Smith

Tue 12/8

1:20 pm-11:59 pm

2 stops26h 39m

$1,493

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Tue 1/19

4:46 pm-9:00 am

1 stop24h 14m

Sydney Kingsford Smith

Tue 1/26

6:55 am-3:32 pm

2 stops24h 37m

$1,568

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Sun 11/29

6:22 pm-12:25 pm

2 stops26h 03m

Sydney Kingsford Smith

Sun 12/6

11:10 am-7:34 pm

2 stops24h 24m

$1,579

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 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 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 23% 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	26h 19m
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 $1,227.

The fastest flight from Pittsburgh to Sydney takes 26h 19m

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 26h 19m.
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 November 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 1,122 reviews	Search Qantas Airways flights
United Airlines	PriceFrom $1,213	Free Cancellation	Rating 7.3 10,458 reviews	Search United Airlines flights
American Airlines	PriceFrom $1,277	Free Cancellation	Rating 7.0 12,230 reviews	Search American Airlines flights

Parramatta

Bondi Beach

Wollongong

Penrith

Katoomba

Coogee

Leura

Terrigal

Cronulla

Randwick

Manly

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.

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Thu 12/3

Thu 12/10

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia

Nearby airports

Airlines

Cabin classes

Other Australia destinations

Other flights from Pittsburgh

Complete your trip

Feeling lucky

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 11/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from Pittsburgh to Sydney

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Air New Zealand flights from Pittsburgh to Sydney

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

United Airlines flights from Pittsburgh to Sydney

Our best United Airlines deals on Pittsburgh to Sydney flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Pittsburgh to Sydney that are best for you.

See travel insights to Sydney from

How to get the cheapest flight ticket from Pittsburgh to 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.

Popular cities in Australia

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from Pittsburgh

According to popular flight searches on momondo this year

Complete your trip to Sydney

Explore popular destinations other users love

According to popular flight searches on momondo this year