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Cheap flights from Pittsburgh to Sydney from $874

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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SYD
24 Jul — 31 Jul1
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 24 June 2026.

Mon 3/818:28
PIT
-
SYD
1 stop23h 02m
Qantas Airways
Mon 17/812:00
SYD
-
PIT
1 stop23h 16m
Qantas Airways
Deal found 22/6$1,606
Mon 22/619:51
PIT
-
SYD
1 stop21h 14m
Qantas Airways
Sun 5/712:00
SYD
-
PIT
1 stop20h 43m
Qantas Airways
Deal found 20/6$1,632
Mon 3/818:28
PIT
-
SYD
1 stop23h 02m
Qantas Airways
Mon 10/812:00
SYD
-
PIT
1 stop23h 16m
Qantas Airways
Deal found 21/6$1,640
Mon 22/614:13
PIT
-
SYD
2 stops26h 42m
United Airlines
Sun 5/709:30
SYD
-
PIT
2 stops25h 21m
United Airlines
Deal found 20/6$1,662
Wed 5/817:23
PIT
-
SYD
1 stop23h 32m
United Airlines
Wed 26/809:30
SYD
-
PIT
2 stops25h 17m
United Airlines
Deal found 19/6$1,678
Mon 3/818:28
PIT
-
SYD
1 stop23h 02m
American Airlines
Mon 10/809:10
SYD
-
PIT
2 stops24h 54m
American Airlines
Deal found 19/6$1,688
Mon 3/806:50
PIT
-
SYD
2 stops34h 10m
United Airlines
Mon 17/809:30
SYD
-
PIT
2 stops27h 00m
United Airlines
Deal found 22/6$1,707
Mon 3/818:28
PIT
-
SYD
1 stop23h 02m
Qantas Airways
Sat 22/812:00
SYD
-
PIT
1 stop23h 16m
Qantas Airways
Deal found 23/6$1,710
Sun 21/611:59
PIT
-
SYD
2 stops28h 51m
Delta
Sun 28/609:15
SYD
-
PIT
2 stops39h 30m
Delta
Deal found 20/6$1,729

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 24 June 2026.

Round-trip from

$1,606

One-way from

$874

Popular in

April

Cheapest in

March

Average price

$1,961
Qantas Airways
  • Qantas Airways
  • 3/8-17/8
  • 2 total stops
  • 46h 18m total
  • Pittsburgh to Sydney
Search Deals
15/7
  • 15/7
  • 3 total stops
  • 57h 01m total
  • Pittsburgh to Sydney
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($7 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($33 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 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 24 June 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 5/8

17:23-06:55

1 stop23h 32m

Sydney Kingsford Smith

Wed 26/8

09:30-20:47

2 stops25h 17m

$1,678

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Tue 7/7

14:49-06:25

2 stops25h 36m

Sydney Kingsford Smith

Fri 17/7

09:10-17:28

1 stop22h 18m

$1,781

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sat 15/8

13:00-06:55

3 stops27h 55m

Sydney Kingsford Smith

Sun 13/9

09:30-20:41

2 stops25h 11m

$1,800

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 5/10

17:48-07:55

1 stop23h 07m

Sydney Kingsford Smith

Mon 12/10

10:30-20:36

2 stops25h 06m

$1,894
Fastest return journey

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 5/10

17:48-07:55

1 stop23h 07m

Sydney Kingsford Smith

Tue 13/10

11:20-16:04

1 stop19h 44m

$1,895
Cheapest one-way
Fastest single journey

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Tue 28/7

17:55-07:00

1 stop23h 05m

$907

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 30/8

16:57-06:55

2 stops23h 58m

$907

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 30/8

06:00-19:10

3 stops71h 10m

$1,274

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Wed 15/7

06:15-06:55

2 stops34h 40m

$1,606

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sat 11/7

17:55-07:00

1 stop23h 05m

$1,695

Flights are sorted by cheapest return flights first.

Deals found on 24/6

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

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, March is the cheapest month in which you can book a flight from Pittsburgh to Sydney (average of $1,865). Flying from Pittsburgh to Sydney in April is currently the most expensive (average of $2,311). 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 United Airlines and American Airlines fly from Pittsburgh to Sydney in about 23h 32m. The time it takes to get you to your destination can typically vary by up to 2h 04m. 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, March is the cheapest month in which you can book a flight from Pittsburgh to Sydney (average of $1,865). Flying from Pittsburgh to Sydney in April is currently the most expensive (average of $2,311). 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
Manly
Katoomba
Cronulla
Terrigal
Lithgow
Randwick
Bondi Beach
Leura
Coogee

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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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