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Cheap flights from Pittsburgh to Sydney from $919

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/9. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SYD
26 Apr — 3 May1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pittsburgh to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Pittsburgh to Sydney
Explore the most affordable flight options available from Pittsburgh to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 March 2026.

Tue 19/515:35
PIT
-
SYD
2 stops25h 45m
Air Canada
Fri 29/509:20
SYD
-
PIT
2 stops49h 18m
Air Canada
Deal found 25/3$1,790
Wed 9/915:35
PIT
-
SYD
2 stops25h 45m
Air Canada
Wed 23/909:20
SYD
-
PIT
2 stops43h 33m
Air Canada
Deal found 23/3$1,797
Thu 17/915:35
PIT
-
SYD
2 stops25h 45m
Air Canada
Sat 3/1009:20
SYD
-
PIT
2 stops40h 12m
Air Canada
Deal found 23/3$1,803
Sat 7/1116:15
PIT
-
SYD
2 stops25h 20m
Air Canada
Sun 15/1111:20
SYD
-
PIT
2 stops44h 11m
Air Canada
Deal found 24/3$1,810
Sat 27/606:00
PIT
-
SYD
2 stops59h 20m
Air Canada
Thu 9/709:20
SYD
-
PIT
2 stops43h 33m
Air Canada
Deal found 26/3$1,816
Mon 10/812:15
PIT
-
SYD
2 stops53h 05m
Multiple Airlines
Fri 21/809:20
SYD
-
PIT
2 stops49h 18m
Multiple Airlines
Deal found 22/3$1,861

Find flight deals from Pittsburgh to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 27 March 2026.

Round-trip from

$1,790

One-way from

$919

Popular in

May

Cheapest in

November

Average price

$1,968
Air Canada
  • Air Canada
  • 19/5-29/5
  • 4 total stops
  • 75h 03m total
  • Pittsburgh to Sydney
Search Deals
15/9
  • 15/9
  • 3 total stops
  • 37h 47m total
  • Pittsburgh to Sydney
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($244 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($36 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Pittsburgh to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 27 March 2026.
Use the filters below to find and compare flights from Pittsburgh to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Wed 9/9

15:35-07:20

3 stops49h 45m

Sydney Kingsford Smith

Wed 23/9

09:20-14:53

3 stops43h 33m

$1,820

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 22/6

19:35-06:55

1 stop21h 20m

Sydney Kingsford Smith

Sat 4/7

21:50-17:28

2 stops57h 38m

$1,936

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 10/8

12:15-07:20

1 stop29h 05m

Sydney Kingsford Smith

Fri 21/8

09:20-20:38

2 stops49h 18m

$1,969

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sat 2/5

15:35-07:20

2 stops49h 45m

Sydney Kingsford Smith

Wed 6/5

09:20-11:33

2 stops40h 13m

$2,225

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sat 30/5

16:25-07:00

2 stops48h 35m

Sydney Kingsford Smith

Fri 12/6

09:30-21:06

2 stops25h 36m

$2,228

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sat 30/5

15:35-07:20

2 stops49h 45m

Sydney Kingsford Smith

Fri 12/6

09:20-14:53

2 stops43h 33m

$2,300

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Thu 17/9

13:05-07:00

2 stops27h 55m

Sydney Kingsford Smith

Sat 3/10

09:30-16:44

1 stop21h 14m

$2,352

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 14/6

14:05-06:55

2 stops26h 50m

Sydney Kingsford Smith

Sat 27/6

10:20-15:16

2 stops42h 56m

$2,384
Fastest return journey

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Thu 23/4

18:00-07:00

1 stop23h 00m

Sydney Kingsford Smith

Thu 30/4

09:30-16:51

1 stop21h 21m

$2,410

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Thu 17/9

15:51-07:00

1 stop25h 09m

Sydney Kingsford Smith

Fri 2/10

09:30-20:51

2 stops25h 21m

$2,495

Flights are sorted by cheapest return flights first.

Deals found on 25/3

Showing 1-10 of 15 resultsSorted by cheapest first
1
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Best time to book a flight from Pittsburgh to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Pittsburgh with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pittsburgh to Sydney

What is the cheapest month to book a flight from Pittsburgh to Sydney?

Currently, January is the cheapest month in which you can book a flight from Pittsburgh to Sydney (average of $399). Flying from Pittsburgh to Sydney in April is currently the most expensive (average of $2,141). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost for a return flight from Pittsburgh to Sydney?

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Pittsburgh to Sydney?

    Airlines like Qantas Airways, United Airlines, and Air Canada fly from Pittsburgh to Sydney in about 23h. The time it takes to get you to your destination can typically vary by up to 26h 45m. There are 15458 km between Pittsburgh and Sydney. This flight may include one or multiple stops.

  • Can I find deals for flights from Pittsburgh to Sydney that include hotel bookings?

    Yes. In addition to deals on Pittsburgh to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Pittsburgh to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to Sydney.

  • Can I find deals for business class flights from Pittsburgh to Sydney?

    Yes. Cheapflights offers flight deals from Pittsburgh to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pittsburgh to Sydney?

    Currently, January is the cheapest month in which you can book a flight from Pittsburgh to Sydney (average of $399). Flying from Pittsburgh to Sydney in April is currently the most expensive (average of $2,141). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Terrigal
Lithgow
Katoomba
Manly
Bondi Beach
Coogee
Cronulla
Leura
Randwick

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How does Cheapflights help users find flights from Pittsburgh to Sydney?

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Why should you use Cheapflights to find cheap flight tickets from Pittsburgh to Sydney?

Millions of users choose and trust Cheapflights to book the best flight deals from Pittsburgh to Sydney for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Pittsburgh to Sydney with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Pittsburgh to Sydney, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Pittsburgh to Sydney become cheaper?

Not ready to book yet? You can track prices for flights from Pittsburgh to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.

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