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Cheap flights from Pittsburgh to Sydney from $1,159

PIT — SYD
9 Dec — 16 Dec1
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 8/1117:10 -
1 stop24h 10m
Mon 23/1109:15 -
2 stops25h 04m
Deal found 5/11$2,002
Sun 22/1106:00 -
2 stops47h 50m
Tue 19/109:55 -
2 stops30h 04m
Deal found 8/11$2,012
Sun 8/1117:10 -
2 stops23h 55m
Mon 23/1109:15 -
2 stops25h 15m
Deal found 5/11$2,016
Mon 30/1106:10 -
2 stops34h 20m
Mon 7/1210:40 -
2 stops30h 06m
Deal found 5/11$2,028
Sat 28/1119:54 -
2 stops44h 36m
Mon 7/1210:40 -
2 stops30h 06m
Deal found 5/11$2,053
Fri 27/1106:00 -
2 stops34h 30m
Mon 7/1210:40 -
2 stops30h 06m
Deal found 5/11$2,099
Sun 29/1107:00 -
1 stop34h 20m
Sun 6/1211:50 -
1 stop24h 07m
Deal found 5/11$2,109
Sat 28/1119:54 -
2 stops44h 36m
Sun 6/1210:40 -
2 stops30h 06m
Deal found 5/11$2,125
Fri 27/1112:55 -
1 stop26h 05m
Fri 4/1211:20 -
1 stop20h 38m
Deal found 5/11$2,165
Fri 27/1111:07 -
2 stops29h 23m
Thu 10/1210:40 -
2 stops21h 59m
Deal found 5/11$2,172

Find flight deals from Pittsburgh to Sydney

Round-trip from

$1,857

One-way from

$1,159

Popular in

September

Cheapest in

December

Average price

$1,959
Qantas Airways
  • Qantas Airways
  • 29/1-8/2
  • 3 total stops
  • 50h 48m total
  • Pittsburgh to Sydney
Search Deals
United Airlines
  • United Airlines
  • 27/11-31/12
  • 2 total stops
  • 34h 20m total
  • Pittsburgh to Sydney
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($49 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($49 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2026
Search Deals

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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Cheapest return flight

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Fri 27/11

07:00-09:20

2 stops34h 20m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,159
Fastest return journey

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Fri 12/2

18:38-09:00

1 stop22h 22m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,227

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Fri 27/11

07:20-19:25

3 stops44h 05m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,294

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Fri 12/2

10:11-20:50

2 stops42h 39m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,328

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Wed 23/12

08:00-19:25

3 stops43h 25m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,435

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Fri 12/2

06:00-19:25

3 stops45h 25m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,476

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Wed 3/2

16:46-10:20

2 stops25h 34m

Sydney Kingsford Smith

Mon 15/2

14:05-22:52

1 stop24h 47m

$1,857

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Fri 5/2

17:01-11:05

2 stops26h 04m

Sydney Kingsford Smith

Mon 15/2

14:05-18:37

1 stop20h 32m

$1,857

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Wed 23/12

07:23-06:25

1 stop31h 02m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$2,099

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Tue 5/1

08:15-06:20

2 stops30h 05m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$2,144

Flights are sorted by cheapest return flights first.

Deals found on 5/11

Showing 1-10 of 20 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, December is the cheapest month in which you can book a flight from Pittsburgh to Sydney (average of $1,940). Flying from Pittsburgh to Sydney in September is currently the most expensive (average of $2,460). 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.

Related info for your journey

  • How long is the flight from Pittsburgh to Sydney?

    Airlines like Qantas Airways fly from Pittsburgh to Sydney in about 26h 04m. 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, December is the cheapest month in which you can book a flight from Pittsburgh to Sydney (average of $1,940). Flying from Pittsburgh to Sydney in September is currently the most expensive (average of $2,460). 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
Cronulla
Katoomba
Terrigal
Lithgow
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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