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Cheap flights from Pittsburgh to Sydney from $838

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 26/7. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SYD
28 May — 4 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 28 April 2026.

Sat 24/1017:55
PIT
-
SYD
1 stop24h 05m
Qantas Airways
Sat 7/1117:50
SYD
-
PIT
2 stops37h 07m
Qantas Airways
Deal found 26/4$1,593
Wed 5/817:23
PIT
-
SYD
1 stop23h 32m
United Airlines
Wed 26/809:30
SYD
-
PIT
2 stops25h 27m
United Airlines
Deal found 27/4$1,865
Mon 8/617:55
PIT
-
SYD
1 stop23h 05m
United Airlines
Mon 15/609:30
SYD
-
PIT
1 stop21h 21m
United Airlines
Deal found 24/4$1,866
Sun 30/809:35
PIT
-
SYD
2 stops36h 15m
Multiple Airlines
Thu 10/917:50
SYD
-
PIT
1 stop40h 42m
Multiple Airlines
Deal found 26/4$1,891
Tue 7/718:28
PIT
-
SYD
1 stop22h 37m
Qantas Airways
Tue 21/709:10
SYD
-
PIT
1 stop22h 18m
Qantas Airways
Deal found 23/4$1,924
Wed 29/713:57
PIT
-
SYD
2 stops26h 53m
Delta
Thu 6/809:15
SYD
-
PIT
2 stops27h 35m
Delta
Deal found 23/4$1,942
Mon 24/816:14
PIT
-
SYD
2 stops36h 56m
ANA
Tue 1/920:55
SYD
-
PIT
2 stops31h 06m
ANA
Deal found 25/4$1,954
Sat 30/516:25
PIT
-
SYD
2 stops48h 35m
United Airlines
Fri 12/609:30
SYD
-
PIT
2 stops28h 29m
United Airlines
Deal found 27/4$1,959
Mon 22/619:50
PIT
-
SYD
1 stop21h 15m
Qantas Airways
Sat 4/709:10
SYD
-
PIT
1 stop22h 18m
Qantas Airways
Deal found 23/4$1,965
Tue 7/717:55
PIT
-
SYD
1 stop23h 05m
United Airlines
Tue 21/709:30
SYD
-
PIT
2 stops25h 21m
United Airlines
Deal found 23/4$1,975
Sun 30/813:05
PIT
-
SYD
3 stops27h 50m
United Airlines
Sun 6/909:30
SYD
-
PIT
2 stops25h 27m
United Airlines
Deal found 23/4$1,980

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 28 April 2026.

Round-trip from

$1,593

One-way from

$838

Popular in

May

Cheapest in

March

Average price

$2,200
Qantas Airways
  • Qantas Airways
  • 24/10-7/11
  • 3 total stops
  • 61h 12m total
  • Pittsburgh to Sydney
Search Deals
26/7
  • 26/7
  • 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 ($44 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 28 April 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
Fastest return journey

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 8/6

17:02-07:00

2 stops23h 58m

Sydney Kingsford Smith

Mon 15/6

09:30-16:51

1 stop21h 21m

$1,866

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Wed 5/8

16:04-07:00

2 stops24h 56m

Sydney Kingsford Smith

Wed 26/8

09:30-16:31

1 stop21h 01m

$1,866

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Wed 10/6

16:04-07:00

2 stops24h 56m

Sydney Kingsford Smith

Wed 17/6

09:30-16:51

1 stop21h 21m

$1,871

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Wed 29/7

13:57-06:50

2 stops26h 53m

Sydney Kingsford Smith

Thu 6/8

09:15-22:50

2 stops27h 35m

$1,942

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sat 30/5

16:25-07:00

2 stops48h 35m

Sydney Kingsford Smith

Fri 12/6

09:30-23:59

2 stops28h 29m

$1,959

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Tue 7/7

17:55-07:00

1 stop23h 05m

Sydney Kingsford Smith

Tue 21/7

09:30-20:51

2 stops25h 21m

$1,975

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Thu 11/6

16:04-07:00

2 stops24h 56m

Sydney Kingsford Smith

Thu 18/6

09:30-16:51

1 stop21h 21m

$2,004

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sat 30/5

06:52-06:50

2 stops33h 58m

Sydney Kingsford Smith

Fri 12/6

09:15-10:33

2 stops39h 18m

$2,012
Cheapest one-way

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 26/7

09:35-11:50

2 stops36h 15m

$838

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Fri 29/5

19:59-07:00

2 stops69h 01m

$1,094

Flights are sorted by cheapest return flights first.

Deals found on 23/4

Showing 1-10 of 15 resultsSorted by cheapest first
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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 $1,785). Flying from Pittsburgh to Sydney in May is currently the most expensive (average of $2,362). 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 fly from Pittsburgh to Sydney in about 23h 58m. The time it takes to get you to your destination can typically vary by up to . There are 15458 km between Pittsburgh and Sydney.

  • 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 $1,785). Flying from Pittsburgh to Sydney in May is currently the most expensive (average of $2,362). 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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