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Cheap flights from Pittsburgh to Sydney from $990

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 29/11. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SYD
14 12월 — 21 12월1
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 14 11월 2025.

Round-trip from

$1,450

One-way from

$990

Popular in

December

Cheapest in

November

Average price

$2,121
Qantas Airways
  • Qantas Airways
  • 7/12-16/12
  • 3 total stops
  • 50h 30m total
  • Pittsburgh to Sydney
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Qantas Airways
  • Qantas Airways
  • 29/11
  • 2 total stops
  • 29h 24m total
  • Pittsburgh to Sydney
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($621 potential increase over avg. return price).
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Cheapest flight prices on average. 6% potential price decrease ($221 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 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 14 11월 2025.

일 7/1215:43PIT - SYD
2 stops31h 07mQantas Airways
일 14/1211:20SYD - PIT
1 stop21h 20mQantas Airways
Deal found 13/11$1,450
화 30/1217:42PIT - SYD
1 stop23h 18mQantas Airways
화 10/219:15SYD - PIT
2 stops35h 50mQantas Airways
Deal found 12/11$1,483
목 20/1115:51PIT - SYD
2 stops32h 59mQantas Airways
금 28/1114:05SYD - PIT
1 stop24h 01mQantas Airways
Deal found 13/11$1,671
금 28/1115:51PIT - SYD
2 stops49h 19mQantas Airways
금 19/1211:20SYD - PIT
1 stop21h 19mQantas Airways
Deal found 12/11$1,761
수 10/1215:43PIT - SYD
2 stops37h 07mQantas Airways
수 24/1206:05SYD - PIT
2 stops27h 56mQantas Airways
Deal found 13/11$2,007
토 15/1115:48PIT - SYD
1 stop23h 07mQantas Airways
월 17/1121:55SYD - PIT
2 stops40h 11mQantas Airways
Deal found 11/11$2,271
일 16/1115:48PIT - SYD
2 stops27h 47mQantas Airways
화 18/1114:05SYD - PIT
1 stop24h 01mQantas Airways
Deal found 12/11$2,437

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 14 11월 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

월 26/1

15:56-17:40

2 stops33h 44m

Sydney Kingsford Smith

토 31/1

09:00-16:43

2 stops23h 43m

$1,888

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

토 24/1

17:45-09:10

2 stops47h 25m

Sydney Kingsford Smith

토 31/1

07:05-16:43

2 stops25h 38m

$1,888

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

수 28/1

15:56-08:00

2 stops48h 04m

Sydney Kingsford Smith

금 6/2

06:20-22:07

2 stops31h 47m

$1,889

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

토 24/1

17:45-09:10

2 stops47h 25m

Sydney Kingsford Smith

일 8/2

06:20-15:05

2 stops24h 45m

$1,889

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

토 24/1

17:45-09:10

2 stops47h 25m

Sydney Kingsford Smith

일 1/2

06:20-22:49

2 stops32h 29m

$1,889

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

목 29/1

17:45-20:50

2 stops35h 05m

Sydney Kingsford Smith

화 10/2

06:20-22:49

2 stops32h 29m

$1,889

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

일 25/1

15:56-20:50

2 stops36h 54m

Sydney Kingsford Smith

월 9/2

09:00-16:43

2 stops23h 43m

$1,889

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

일 25/1

15:56-20:50

2 stops36h 54m

Sydney Kingsford Smith

월 2/2

09:00-16:43

2 stops23h 43m

$1,889

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

일 25/1

17:45-20:50

2 stops35h 05m

Sydney Kingsford Smith

수 4/2

19:15-15:05

2 stops35h 50m

$1,923

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

월 26/1

16:38-09:05

2 stops24h 27m

Sydney Kingsford Smith

화 10/2

12:10-21:07

2 stops24h 57m

$1,959

Flights are sorted by cheapest return flights first.

Deals found on 12/11

Showing 1-10 of 18 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 7 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 $421). Flying from Pittsburgh to Sydney in December is currently the most expensive (average of $2,220). 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 Qantas Airways fly from Pittsburgh to Sydney in about 33h 44m. 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 $421). Flying from Pittsburgh to Sydney in December is currently the most expensive (average of $2,220). 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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Can Cheapflights find flights from Pittsburgh to Sydney with no change fees?

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