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Cheap flights from Pittsburgh to Sydney from $1,022

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 16/2. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SYD
30 Nov — 7 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Pittsburgh to Sydney Kingsford Smith are usually found in November or September, booked 64 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap 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 31 October 2025.

Round-trip from

$1,760

One-way from

$1,022

Popular in

December

Cheapest in

November

Average price

$2,238
Air Canada
  • Air Canada
  • 10/3-24/3
  • 4 total stops
  • 70h 59m total
  • Pittsburgh to Sydney
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Air Canada
  • Air Canada
  • 16/2
  • 2 total stops
  • 47h 40m total
  • Pittsburgh to Sydney
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($603 potential increase over avg. return price).
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Cheapest flight prices on average. 5% potential price decrease ($214 potential savings vs. average return price).
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Average for round-trip flights in October 2025
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Find 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 31 October 2025.

Sun 7/1211:31PIT - SYD
2 stops38h 09mQantas Airways
Tue 16/1217:45SYD - PIT
1 stop38h 55mQantas Airways
Deal found 30/10$1,765
Tue 4/1117:40PIT - SYD
1 stop23h 20mQantas Airways
Tue 18/1111:20SYD - PIT
1 stop21h 18mQantas Airways
Deal found 29/10$1,839
Tue 4/1113:36PIT - SYD
2 stops27h 24mAmerican Airlines
Tue 18/1111:20SYD - PIT
2 stops24h 33mAmerican Airlines
Deal found 30/10$1,905
Wed 5/1112:50PIT - SYD
1 stop26h 10mUnited Airlines
Wed 12/1112:10SYD - PIT
2 stops26h 35mUnited Airlines
Deal found 29/10$1,923
Sun 7/1213:00PIT - SYD
1 stop26h 00mUnited Airlines
Tue 16/1211:50SYD - PIT
1 stop19h 58mUnited Airlines
Deal found 30/10$1,925
Sat 29/1117:55PIT - SYD
2 stops47h 40mAir Canada
Sat 6/1216:00SYD - PIT
2 stops41h 14mAir Canada
Deal found 30/10$1,952
Tue 30/1217:06PIT - SYD
1 stop24h 09mUnited Airlines
Tue 10/211:50SYD - PIT
1 stop26h 40mUnited Airlines
Deal found 30/10$1,967
Mon 24/1117:42PIT - SYD
1 stop23h 18mAmerican Airlines
Fri 28/1111:20SYD - PIT
1 stop21h 18mAmerican Airlines
Deal found 29/10$1,973

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 31 October 2025.
Use the filters below to find and compare flights from Pittsburgh to Sydney that are best for you.

Fly from

Pittsburgh

Fly to

Sydney

Route

Depart

Return

Price

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 8/12

09:22-09:15

1 stop31h 53m

Sydney Kingsford Smith

Tue 16/12

11:50-15:48

1 stop19h 58m

$1,923

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 7/12

13:00-07:00

1 stop26h 00m

Sydney Kingsford Smith

Tue 16/12

11:50-15:48

1 stop19h 58m

$1,923

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 8/3

18:20-07:00

1 stop21h 40m

Sydney Kingsford Smith

Mon 23/3

12:10-20:59

1 stop23h 49m

$1,925

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 9/3

12:10-07:00

1 stop27h 50m

Sydney Kingsford Smith

Wed 25/3

12:10-20:59

1 stop23h 49m

$1,925

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Wed 11/3

12:10-07:00

1 stop27h 50m

Sydney Kingsford Smith

Mon 23/3

10:20-20:54

2 stops25h 34m

$1,925

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Tue 10/3

18:20-07:00

1 stop21h 40m

Sydney Kingsford Smith

Wed 25/3

11:50-23:13

1 stop26h 23m

$1,925

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 8/3

18:20-07:00

1 stop21h 40m

Sydney Kingsford Smith

Tue 24/3

14:00-20:59

1 stop21h 59m

$1,925

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 9/3

18:20-07:00

1 stop21h 40m

Sydney Kingsford Smith

Mon 23/3

11:50-22:36

2 stops25h 46m

$1,925

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Wed 29/4

17:00-06:55

1 stop23h 55m

Sydney Kingsford Smith

Sun 3/5

10:20-23:22

2 stops27h 02m

$1,931

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 16/2

17:55-09:35

2 stops47h 40m

$1,022

Flights are sorted by cheapest return flights first.

Deals found on 31/10

Showing 1-10 of 17 results
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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

How far ahead should I book a flight from Pittsburgh to Sydney?

Use this chart to determine the optimal time to book a return flight from Pittsburgh to Sydney. Price data was last updated on 24 October 2025.

To ensure you get the cheapest price possible for a flight from Pittsburgh to Sydney, you should look to book at least 64 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Pittsburgh to Sydney?

Currently, January is the cheapest month in which you can book a flight from Pittsburgh to Sydney (average of $420). Flying from Pittsburgh to Sydney in December is currently the most expensive (average of $2,278). 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 31h 53m. 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, January is the cheapest month in which you can book a flight from Pittsburgh to Sydney (average of $420). Flying from Pittsburgh to Sydney in December is currently the most expensive (average of $2,278). 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
Katoomba
Penrith
Manly
Terrigal
Randwick
Lithgow
Coogee
Leura
Bondi Beach
Cronulla

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Can Cheapflights find flights from Pittsburgh to Sydney with no change fees?

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