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Cheap flights from Pittsburgh to Sydney from $928

PIT — SYD
28 Oct — 4 Nov1
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

Sun 18/1015:44 -
1 stop25h 16m
Mon 2/1110:55 -
1 stop21h 13m
Deal found 27/9$1,752
Mon 26/1014:07 -
2 stops25h 53m
Mon 2/1110:55 -
1 stop21h 13m
Deal found 25/9$1,762
Mon 26/1015:10 -
2 stops25h 10m
Mon 2/1110:40 -
2 stops26h 51m
Deal found 25/9$1,769
Sat 24/1016:51 -
2 stops47h 09m
Mon 2/1110:55 -
2 stops23h 24m
Deal found 25/9$1,791
Sat 24/1013:34 -
2 stops26h 46m
Mon 2/1110:40 -
2 stops25h 59m
Deal found 23/9$1,842
Fri 23/1016:10 -
2 stops24h 50m
Sun 1/1110:55 -
1 stop21h 09m
Deal found 27/9$1,893

Find flight deals from Pittsburgh to Sydney

Round-trip from

$1,752

One-way from

$928

Popular in

September

Cheapest in

October

Average price

$2,406
United Airlines
  • United Airlines
  • 18/10-2/11
  • 2 total stops
  • 46h 29m total
  • Pittsburgh to Sydney
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United Airlines
  • United Airlines
  • 26/10-31/12
  • 1 total stop
  • 26h 02m total
  • Pittsburgh to Sydney
Search Deals
High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($46 potential savings vs. average return price).
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Average for round-trip flights in September 2026
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Cheapflights Fare Finder

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

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Price

Cheapest return flight

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Mon 26/10

15:38-08:40

1 stop26h 02m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$928

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Sat 24/10

19:18-07:00

2 stops44h 42m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$935

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Wed 17/2

13:00-07:00

1 stop26h 00m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,028

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Sat 5/12

20:04-06:20

2 stops42h 16m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,045
Fastest return journey

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Fri 4/12

17:53-09:00

1 stop23h 07m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,109

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Fri 4/12

10:00-09:20

3 stops31h 20m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,122

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Wed 17/2

06:00-19:25

3 stops45h 25m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,263

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Sat 2/1

15:36-08:30

2 stops24h 54m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,714

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Sun 18/10

15:44-08:00

1 stop25h 16m

Sydney Kingsford Smith

Mon 2/11

10:55-16:08

1 stop21h 13m

$1,752

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Mon 26/10

17:10-09:20

1 stop25h 10m

Sydney Kingsford Smith

Mon 2/11

10:55-16:08

1 stop21h 13m

$1,762

Flights are sorted by cheapest return flights first.

Deals found on 26/9

Showing 1-10 of 18 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

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, October 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 September is currently the most expensive (average of $2,406). 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?

Airfare is typical for this route at the moment.

Pittsburgh to Sydney flights typically cost between $1,604 and $2,033 in October.
The cheapest return price found within the last 5 days was $1,752 on United Airlines (18 Oct–2 Nov).

Related info for your journey

  • How long is the flight from Pittsburgh to Sydney?

    Airlines like United Airlines fly from Pittsburgh to Sydney in about 25h 16m. 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, October 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 September is currently the most expensive (average of $2,406). 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
Lithgow
Cronulla
Terrigal
Katoomba
Randwick
Leura
Bondi Beach
Coogee

Browse thousands of different options on Cheapflights for your next trip

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pittsburgh to Sydney. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

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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