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Cheap flights from Pittsburgh to Sydney from $1,084

PIT — SYD
14 Oct — 21 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 6/1208:00 -
2 stops32h 35m
Sun 13/1211:50 -
2 stops44h 10m
Deal found 10/9$1,821
Sun 18/1017:06 -
2 stops23h 54m
Mon 2/1109:20 -
2 stops23h 35m
Deal found 12/9$1,849
Wed 28/1017:40 -
1 stop24h 20m
Wed 4/1111:10 -
1 stop21h 43m
Deal found 13/9$1,858
Wed 28/1017:40 -
1 stop24h 20m
Wed 18/1111:10 -
1 stop21h 43m
Deal found 10/9$1,859
Wed 28/1014:07 -
2 stops26h 58m
Wed 4/1111:20 -
1 stop20h 44m
Deal found 13/9$1,863
Wed 28/1015:15 -
2 stops24h 45m
Wed 18/1111:50 -
2 stops28h 07m
Deal found 10/9$1,865
Wed 28/1005:50 -
2 stops34h 40m
Wed 4/1110:40 -
2 stops23h 40m
Deal found 13/9$1,870
Thu 5/1112:55 -
2 stops31h 55m
Mon 9/1111:50 -
2 stops44h 06m
Deal found 13/9$1,886
Sat 24/1017:06 -
2 stops26h 29m
Mon 2/1114:05 -
2 stops41h 59m
Deal found 11/9$1,887
Sat 24/1016:51 -
2 stops47h 09m
Mon 2/1109:20 -
2 stops23h 35m
Deal found 14/9$1,893

Find flight deals from Pittsburgh to Sydney

Round-trip from

$1,821

One-way from

$1,084

Popular in

September

Cheapest in

October

Average price

$2,366
Air New Zealand
  • Air New Zealand
  • 6/12-13/12
  • 4 total stops
  • 76h 45m total
  • Pittsburgh to Sydney
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Qantas Airways
  • Qantas Airways
  • 3/3-31/12
  • 1 total stop
  • 44h 25m total
  • Pittsburgh to Sydney
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($46 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 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

Wed 3/3

20:35-09:00

1 stop44h 25m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,084

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Wed 3/3

19:20-09:35

2 stops46h 15m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,180
Fastest return journey

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Sun 11/10

07:00-07:55

1 stop33h 55m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,275

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Sun 11/10

06:30-20:10

3 stops70h 40m

Sydney Kingsford Smith

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,499

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Sun 18/10

17:06-08:00

2 stops23h 54m

Sydney Kingsford Smith

Mon 2/11

09:20-16:55

2 stops23h 35m

$1,849

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Wed 28/10

05:50-07:30

2 stops34h 40m

Sydney Kingsford Smith

Wed 4/11

10:40-18:20

2 stops23h 40m

$1,870

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Mon 2/11

12:55-09:05

2 stops28h 10m

Sydney Kingsford Smith

Mon 7/12

11:20-15:58

1 stop20h 38m

$1,870

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Mon 18/1

18:15-09:05

1 stop22h 50m

Sydney Kingsford Smith

Sat 30/1

13:20-23:55

2 stops26h 35m

$1,933

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Tue 19/1

16:00-06:50

2 stops22h 50m

Sydney Kingsford Smith

Thu 4/2

13:35-23:18

2 stops25h 43m

$1,940

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Wed 25/11

16:04-09:05

2 stops25h 01m

Sydney Kingsford Smith

Fri 4/12

11:50-19:11

2 stops23h 21m

$1,940

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Showing 1-10 of 13 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 $1,757). Flying from Pittsburgh to Sydney in September is currently the most expensive (average of $2,366). 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 $1,936 and $2,412 in December.
The cheapest return price found within the last 5 days was $1,821 on Air New Zealand (6 Dec–13 Dec).

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 23h 54m. 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 $1,757). Flying from Pittsburgh to Sydney in September is currently the most expensive (average of $2,366). 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
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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