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Cheap flights from Pittsburgh to Sydney from $980

PIT — SYD
10 Oct — 17 Oct1
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 18/1017:40 -
1 stop23h 25m
Mon 2/1111:10 -
1 stop21h 43m
Deal found 6/9$1,731
Sun 1/1107:00 -
2 stops33h 35m
Mon 7/1209:55 -
2 stops46h 05m
Deal found 8/9$1,751
Sun 18/1014:11 -
2 stops26h 49m
Mon 2/1111:50 -
1 stop20h 24m
Deal found 6/9$1,832
Mon 2/1117:53 -
1 stop23h 07m
Mon 7/1211:20 -
1 stop21h 33m
Deal found 6/9$1,833
Mon 2/1117:53 -
1 stop23h 07m
Tue 1/1211:15 -
1 stop21h 38m
Deal found 6/9$1,836
Wed 28/1017:40 -
1 stop24h 20m
Wed 18/1111:10 -
1 stop21h 43m
Deal found 10/9$1,837
Mon 2/1117:10 -
2 stops23h 55m
Mon 7/1211:20 -
1 stop20h 40m
Deal found 7/9$1,841
Wed 28/1015:38 -
1 stop25h 27m
Wed 18/1111:50 -
2 stops28h 07m
Deal found 10/9$1,843
Fri 23/1017:06 -
2 stops24h 29m
Sun 1/1109:55 -
2 stops35h 15m
Deal found 5/9$1,845
Mon 2/1105:50 -
2 stops34h 40m
Mon 7/1210:40 -
2 stops30h 06m
Deal found 7/9$1,848
Mon 2/1115:15 -
2 stops26h 05m
Tue 1/1209:20 -
1 stop42h 11m
Deal found 6/9$1,859
Sat 24/1013:00 -
2 stops28h 35m
Mon 2/1114:05 -
2 stops41h 59m
Deal found 5/9$1,865

Find flight deals from Pittsburgh to Sydney

Round-trip from

$1,649

One-way from

$980

Popular in

September

Cheapest in

October

Average price

$2,338
Qantas Airways
  • Qantas Airways
  • 13/1-8/2
  • 3 total stops
  • 56h 22m total
  • Pittsburgh to Sydney
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United Airlines
  • United Airlines
  • 9/12-31/12
  • 2 total stops
  • 25h 38m 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 ($45 potential savings vs. average return price).
Search Deals
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

Wed 9/12

15:42-09:20

2 stops25h 38m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$980

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Fri 23/10

17:40-08:05

1 stop23h 25m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,051

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Thu 11/2

15:46-09:05

1 stop25h 19m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,063

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Sun 10/1

06:00-19:25

3 stops45h 25m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,270

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Sun 10/1

06:45-08:30

2 stops33h 45m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,473
Fastest return journey

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Sun 10/1

17:53-09:00

1 stop23h 07m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,539

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Sat 26/12

17:18-09:20

1 stop24h 02m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,719

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Sat 26/12

19:14-06:25

2 stops43h 11m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,725

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Sun 1/11

17:10-09:20

1 stop24h 10m

Sydney Kingsford Smith

Mon 7/12

11:50-19:51

1 stop24h 01m

$1,843

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Mon 2/11

17:10-09:05

2 stops23h 55m

Sydney Kingsford Smith

Mon 7/12

11:50-23:53

2 stops28h 03m

$1,848

Flights are sorted by cheapest return flights first.

Deals found on 8/9

Showing 1-10 of 19 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

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 $1,736). Flying from Pittsburgh to Sydney in September is currently the most expensive (average of $2,338). 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 below average for this route at the moment.

Pittsburgh to Sydney flights typically cost between $1,913 and $2,384 in January.
The cheapest return price found within the last 5 days was $1,649 on Qantas Airways (13 Jan–8 Feb).

Related info for your journey

  • How long is the flight from Pittsburgh to Sydney?

    Airlines like United Airlines and Qantas Airways fly from Pittsburgh to Sydney in about 23h 15m. The time it takes to get you to your destination can typically vary by up to 55m. 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, October is the cheapest month in which you can book a flight from Pittsburgh to Sydney (average of $1,736). Flying from Pittsburgh to Sydney in September is currently the most expensive (average of $2,338). 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
Lithgow
Cronulla
Terrigal
Leura
Randwick
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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