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Cheap flights from Pittsburgh to Sydney from $738

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 30/8. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SYD
3 Jun — 10 Jun1
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 4 May 2026.

Mon 12/1017:55
PIT
-
SYD
1 stop23h 10m
Qantas Airways
Mon 2/1117:50
SYD
-
PIT
2 stops37h 07m
Qantas Airways
Deal found 3/5$1,404
Mon 19/1017:55
PIT
-
SYD
1 stop23h 10m
Qantas Airways
Tue 27/1007:05
SYD
-
PIT
2 stops26h 41m
Qantas Airways
Deal found 2/5$1,562
Sun 14/617:54
PIT
-
SYD
1 stop23h 11m
Qantas Airways
Sun 21/612:00
SYD
-
PIT
1 stop20h 41m
Qantas Airways
Deal found 30/4$1,732
Wed 5/818:31
PIT
-
SYD
1 stop22h 34m
Qantas Airways
Wed 26/809:10
SYD
-
PIT
1 stop22h 20m
Qantas Airways
Deal found 1/5$1,769
Sun 9/811:48
PIT
-
SYD
2 stops29h 02m
Delta
Sun 16/809:15
SYD
-
PIT
2 stops38h 20m
Delta
Deal found 1/5$1,823
Sun 9/817:57
PIT
-
SYD
1 stop23h 03m
United Airlines
Sun 16/809:30
SYD
-
PIT
2 stops25h 27m
United Airlines
Deal found 1/5$1,857
Wed 5/817:55
PIT
-
SYD
1 stop23h 05m
United Airlines
Wed 26/809:30
SYD
-
PIT
2 stops25h 27m
United Airlines
Deal found 29/4$1,859

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 4 May 2026.

Round-trip from

$1,562

One-way from

$738

Popular in

May

Cheapest in

March

Average price

$2,352
Qantas Airways
  • Qantas Airways
  • 19/10-27/10
  • 3 total stops
  • 49h 51m total
  • Pittsburgh to Sydney
Search Deals
30/8
  • 30/8
  • 2 total stops
  • 36h 15m total
  • Pittsburgh to Sydney
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($268 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($43 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 4 May 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

Sun 9/8

11:48-06:50

2 stops29h 02m

Sydney Kingsford Smith

Sun 16/8

09:15-09:35

2 stops38h 20m

$1,823

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 9/8

17:57-07:00

1 stop23h 03m

Sydney Kingsford Smith

Sun 16/8

09:30-20:57

2 stops25h 27m

$1,857

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Thu 28/5

06:52-06:50

2 stops33h 58m

Sydney Kingsford Smith

Thu 4/6

09:15-18:49

2 stops23h 34m

$1,963

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 5/10

14:05-07:50

2 stops26h 45m

Sydney Kingsford Smith

Tue 13/10

10:15-09:37

2 stops38h 22m

$2,031

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 5/10

14:05-07:50

2 stops26h 45m

Sydney Kingsford Smith

Mon 12/10

10:15-10:17

2 stops39h 02m

$2,031

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Thu 17/9

16:25-06:50

2 stops24h 25m

Sydney Kingsford Smith

Sat 3/10

09:15-22:38

2 stops27h 23m

$2,169

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 5/10

17:06-08:00

2 stops23h 54m

Sydney Kingsford Smith

Tue 13/10

11:20-20:51

2 stops24h 31m

$2,309

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 5/10

15:35-08:20

3 stops49h 45m

Sydney Kingsford Smith

Tue 13/10

10:20-20:37

2 stops25h 17m

$2,386
Fastest return journey

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 22/6

17:55-07:00

1 stop23h 05m

Sydney Kingsford Smith

Sat 4/7

09:30-16:51

1 stop21h 21m

$2,398
Cheapest one-way

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 30/8

09:35-11:50

2 stops36h 15m

$738

Flights are sorted by cheapest return flights first.

Deals found on 29/4

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, March is the cheapest month in which you can book a flight from Pittsburgh to Sydney (average of $1,778). Flying from Pittsburgh to Sydney in May is currently the most expensive (average of $2,352). 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 Delta and United Airlines fly from Pittsburgh to Sydney in about 23h 03m. The time it takes to get you to your destination can typically vary by up to 5h 59m. 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 $1,778). Flying from Pittsburgh to Sydney in May is currently the most expensive (average of $2,352). 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
Katoomba
Terrigal
Lithgow
Cronulla
Manly
Bondi Beach
Leura
Randwick
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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