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$597+ Cheap flights from Pittsburgh (PIT) to Sydney (SYD)

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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SYD
Aug 8 — Aug 151
Sat 8/8
Sat 8/15
1 adult, Economy
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Cheap flight deals from Pittsburgh to Sydney

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 July 9, 2026.

This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/121:00 pm
PIT
-
SYD
2 stops28h 00m
United Airlines
Wed 9/309:30 am
SYD
-
PIT
2 stops25h 06m
United Airlines
Deal found 7/9$1,186
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/285:02 pm
PIT
-
SYD
2 stops23h 58m
United Airlines
Wed 9/910:20 am
SYD
-
PIT
2 stops22h 49m
United Airlines
Deal found 7/9$1,191
This Justfly.com deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:28 pm
PIT
-
SYD
1 stop23h 02m
Qantas Airways
Sun 8/29:10 am
SYD
-
PIT
1 stop22h 18m
Qantas Airways
Deal found 7/8$1,198
This American Airlines deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/263:36 pm
PIT
-
SYD
2 stops25h 54m
American Airlines
Sun 8/29:10 am
SYD
-
PIT
2 stops25h 18m
American Airlines
Deal found 7/8$1,207
This oojo deal was found by Cheapflights users on 7/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:40 pm
PIT
-
SYD
1 stop22h 50m
Qantas Airways
Mon 11/25:50 pm
SYD
-
PIT
2 stops40h 42m
Qantas Airways
Deal found 7/8$1,231
This United Airlines deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/211:00 pm
PIT
-
SYD
2 stops28h 00m
United Airlines
Wed 9/309:30 am
SYD
-
PIT
2 stops25h 06m
United Airlines
Deal found 7/7$1,236
This United Airlines deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/71:05 pm
PIT
-
SYD
2 stops27h 55m
United Airlines
Fri 7/179:30 am
SYD
-
PIT
1 stop21h 21m
United Airlines
Deal found 7/5$1,240
This Qantas Airways deal was found by Cheapflights users on 7/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:40 pm
PIT
-
SYD
2 stops27h 15m
Multiple Airlines
Mon 11/22:05 pm
SYD
-
PIT
1 stop20h 27m
Multiple Airlines
Deal found 7/6$1,254
This Qantas Airways deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:40 pm
PIT
-
SYD
2 stops24h 45m
Multiple Airlines
Mon 11/22:05 pm
SYD
-
PIT
1 stop24h 19m
Multiple Airlines
Deal found 7/7$1,255
This oojo deal was found by Cheapflights users on 7/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:40 pm
PIT
-
SYD
1 stop23h 25m
Qantas Airways
Tue 10/1310:10 am
SYD
-
PIT
1 stop21h 30m
Qantas Airways
Deal found 7/5$1,259
This oojo deal was found by Cheapflights users on 7/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/235:40 pm
PIT
-
SYD
2 stops29h 10m
Qantas Airways
Sun 11/12:05 pm
SYD
-
PIT
1 stop40h 52m
Qantas Airways
Deal found 7/7$1,267

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 July 9, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,186
(United Airlines)

One-way from

$597
(oojo)

Popular in

April

Cheapest in

March

Average price

$1,566
Provider with most accurate pricing for Pittsburgh-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Pittsburgh-Sydney Kingsford Smith flights.
Search Deals
From Pittsburgh to Sydney Kingsford Smith
Search Deals
One-way flight from Pittsburgh to Sydney Kingsford Smith
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($14 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated July 9, 2026.
Use the filters below to find and compare flights from Pittsburgh to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Fri 8/21

3:46 pm-7:00 am

1 stop25h 14m

Sydney Kingsford Smith

Fri 8/28

9:30 am-4:46 pm

1 stop21h 16m

$1,286

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Thu 8/6

2:10 pm-7:00 am

2 stops26h 50m

Sydney Kingsford Smith

Thu 8/13

9:30 am-4:46 pm

1 stop21h 16m

$1,286

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Wed 9/9

3:46 pm-7:00 am

1 stop25h 14m

Sydney Kingsford Smith

Wed 9/23

9:30 am-4:46 pm

1 stop21h 16m

$1,306
Quickest round-trip

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 10/5

5:48 pm-7:55 am

1 stop23h 07m

Sydney Kingsford Smith

Tue 10/13

11:20 am-4:04 pm

1 stop19h 44m

$1,306

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 10/5

5:48 pm-7:55 am

1 stop23h 07m

Sydney Kingsford Smith

Mon 10/12

10:30 am-4:46 pm

1 stop21h 16m

$1,306
Cheapest one-way
Quickest one-way

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 8/30

7:36 pm-6:55 am

1 stop21h 19m

$597

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 8/30

3:20 pm-7:00 am

2 stops25h 40m

$625

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Tue 10/6

3:40 pm-6:55 am

1 stop24h 15m

$672

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Tue 10/6

8:56 am-8:00 am

2 stops32h 04m

$697

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Wed 7/22

5:23 pm-6:55 am

1 stop23h 32m

$702

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/5

Showing 1-10 of 12 resultsSorted by cheapest first
1
2

Compare providers for flights from Pittsburgh to Sydney

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pittsburgh to Sydney in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
oojoPrice Accuracy3 starsTrust Score*2 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Pittsburgh-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pittsburgh-Sydney flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Pittsburgh-Sydney flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pittsburgh-Sydney flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 round-trip 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

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

Currently, March is the cheapest month in which you can book a flight from Pittsburgh to Sydney (average of $1,282). Flying from Pittsburgh to Sydney in April is currently the most expensive (average of $1,595). 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.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated July 9, 2026.
Get a feel of what it's like to fly with Qantas Airways,United Airlines, andAmerican Airlines from Pittsburgh to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
1,058 reviews

Entertainment

7.2

Crew

8.1

Overall

7.5

Boarding

7.7

Food

7.0

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.
Qantas Airways
7.5
Good
1,058 reviews
Qantas Airways
7.5
Good
1,058 reviews

Entertainment

7.2

Crew

8.1

Overall

7.5

Boarding

7.7

Food

7.0

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.
United Airlines
7.4
Good
9,955 reviews
Qantas Airways
7.5
Good
1,058 reviews

Entertainment

7.2

Crew

8.1

Overall

7.5

Boarding

7.7

Food

7.0

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.
American Airlines
7.1
Good
11,790 reviews
Qantas Airways
7.5
Good
1,058 reviews

Entertainment

7.2

Crew

8.1

Overall

7.5

Boarding

7.7

Food

7.0

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.

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?

    Departing from Pittsburgh to Sydney will take you 25h 14m. The distance between Pittsburgh and Sydney is about 9605 mi.

  • What are the cheapest airlines flying from Pittsburgh to Sydney round-trip?

    Flying on Qantas Airways is currently your cheapest option to Sydney, with prices starting at $1,092. Additional round-trip tickets that might be worth considering are offered by United Airlines and American Airlines, with the lowest prices starting at $1,111 and $1,277, respectively. You may be able to fly from Pittsburgh to Sydney for 24% less than the average price by searching for these airlines.

  • 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 vacation 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, March is the cheapest month in which you can book a flight from Pittsburgh to Sydney (average of $1,282). Flying from Pittsburgh to Sydney in April is currently the most expensive (average of $1,595). 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

Traveling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Coogee
Manly

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Pittsburgh to Sydney

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Sydney flights
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Dulles Intl to Sydney flights
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Philadelphia to Sydney flights

Top 3 airlines flying from Pittsburgh to Sydney

Discover the top 3 airlines that operate flights from Pittsburgh to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 9, 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,092Average$1,382FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,111Average$1,454FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,277Average$1,434FlexibilityNo cancel feeOn-time71%

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