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Cheap flights from Pittsburgh to Sydney from $1,015

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
4 Jan — 11 Jan1
1 adult
1 adult, Economy, 0 bags

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

Cheap 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 5 December 2025.

Tue 9/1217:40PIT - SYD
1 stop23h 20mQantas Airways
Tue 16/1211:20SYD - PIT
1 stop21h 20mQantas Airways
Deal found 2/12$1,807
Tue 9/1215:04PIT - SYD
2 stops25h 56mAmerican Airlines
Tue 16/1211:20SYD - PIT
1 stop21h 20mAmerican Airlines
Deal found 1/12$1,871
Fri 12/1217:52PIT - SYD
2 stops34h 13mQantas Airways
Fri 26/1214:05SYD - PIT
1 stop24h 28mQantas Airways
Deal found 2/12$1,902
Fri 12/1217:52PIT - SYD
2 stops34h 58mQantas Airways
Sun 25/114:05SYD - PIT
1 stop24h 44mQantas Airways
Deal found 2/12$1,904
Fri 12/1211:35PIT - SYD
2 stops31h 20mQantas Airways
Wed 28/107:05SYD - PIT
2 stops24h 00mQantas Airways
Deal found 2/12$1,934
Mon 8/1217:40PIT - SYD
1 stop23h 20mQantas Airways
Sat 20/1211:20SYD - PIT
1 stop21h 19mQantas Airways
Deal found 1/12$1,939
Mon 8/1215:44PIT - SYD
2 stops25h 16mAmerican Airlines
Sat 20/1211:20SYD - PIT
1 stop21h 19mAmerican Airlines
Deal found 1/12$1,946
Fri 12/1211:35PIT - SYD
2 stops32h 40mQantas Airways
Thu 25/1221:55SYD - PIT
2 stops33h 00mQantas Airways
Deal found 2/12$1,961
Thu 4/1217:40PIT - SYD
1 stop23h 20mQantas Airways
Thu 11/1211:20SYD - PIT
1 stop21h 20mQantas Airways
Deal found 3/12$1,993
Thu 4/1215:44PIT - SYD
2 stops25h 16mAmerican Airlines
Thu 11/1211:20SYD - PIT
1 stop21h 20mAmerican Airlines
Deal found 3/12$2,022

Find 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 5 December 2025.

Round-trip from

$1,627

One-way from

$1,015

Popular in

December

Cheapest in

March

Average price

$4,059
4/5-12/5
  • 4/5-12/5
  • 4 total stops
  • 53h 05m total
  • Pittsburgh to Sydney
Search Deals
Air Canada
  • Air Canada
  • 16/2
  • 1 total stop
  • 47h 40m total
  • Pittsburgh to Sydney
Search Deals
Highest demand for flights based on searches. 14% potential increase in price ($618 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($220 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 5 December 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 4/5

15:15-07:20

3 stops50h 05m

Sydney Kingsford Smith

Tue 12/5

09:20-22:20

2 stops27h 00m

$1,638

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sat 7/2

17:55-09:35

2 stops47h 40m

Sydney Kingsford Smith

Wed 11/2

11:20-17:14

2 stops45h 54m

$1,679

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 4/5

19:42-06:55

1 stop21h 13m

Sydney Kingsford Smith

Tue 12/5

09:10-16:37

1 stop21h 27m

$1,753

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sat 14/3

15:12-06:55

1 stop24h 43m

Sydney Kingsford Smith

Sat 21/3

11:20-16:49

1 stop20h 29m

$1,782

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 4/5

06:45-07:20

1 stop34h 35m

Sydney Kingsford Smith

Tue 12/5

09:20-18:10

2 stops46h 50m

$1,785

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 31/5

06:45-07:20

2 stops34h 35m

Sydney Kingsford Smith

Tue 16/6

09:20-18:10

3 stops46h 50m

$1,788

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 1/6

10:30-06:35

2 stops30h 05m

Sydney Kingsford Smith

Tue 16/6

09:25-09:09

2 stops37h 44m

$1,839

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Tue 2/6

06:00-06:35

2 stops34h 35m

Sydney Kingsford Smith

Tue 16/6

09:25-10:41

2 stops39h 16m

$1,839

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Fri 29/5

17:35-06:35

2 stops23h 00m

Sydney Kingsford Smith

Tue 16/6

09:25-09:09

2 stops37h 44m

$1,915

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Thu 7/5

15:15-07:20

3 stops50h 05m

Sydney Kingsford Smith

Thu 14/5

09:20-22:38

2 stops27h 18m

$1,916

Flights are sorted by cheapest return flights first.

Deals found on 2/12

Showing 1-10 of 14 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 28 November 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 $523). Flying from Pittsburgh to Sydney in December is currently the most expensive (average of $2,200). 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

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 Air Canada and Qantas Airways fly from Pittsburgh to Sydney in about 21h 13m. The time it takes to get you to your destination can typically vary by up to 26h 27m. 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, January is the cheapest month in which you can book a flight from Pittsburgh to Sydney (average of $523). Flying from Pittsburgh to Sydney in December is currently the most expensive (average of $2,200). 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
Terrigal
Manly
Randwick
Lithgow
Coogee
Leura
Bondi Beach
Cronulla

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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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