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$768+ 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 8/17. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SYD
Aug 18 — Aug 251
Mon 8/18
Mon 8/25
1 adult, Economy
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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 Sunday or Tuesday and return on a Monday

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 August 13, 2025.

Round-trip from

$856
(Air Canada)

One-way from

$768
(Ovago)

Popular in

December

Cheapest in

November

Average price

$1,513
From Pittsburgh to Sydney Kingsford Smith
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One-way flight from Pittsburgh to Sydney Kingsford Smith
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Highest demand for flights based on searches. 15% potential increase in price ($316 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($93 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find 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 August 13, 2025.

This Air Canada deal was found by Cheapflights users on 8/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/215:55 pmPIT - SYD
2 stops47h 40mAir Canada
Wed 11/2611:20 amSYD - PIT
2 stops45h 54mAir Canada
Deal found 8/11$1,011
This Air Canada deal was found by Cheapflights users on 8/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/146:20 amPIT - SYD
2 stops35h 00mAir Canada
Sun 10/510:20 amSYD - PIT
2 stops43h 21mAir Canada
Deal found 8/11$1,100
This Justfly.com deal was found by Cheapflights users on 8/12. 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.
Sat 11/293:48 pmPIT - SYD
1 stop23h 07mQantas Airways
Sat 12/610:05 amSYD - PIT
2 stops46h 32mQantas Airways
Deal found 8/12$1,145
This Air Canada deal was found by Cheapflights users on 8/10. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/233:25 pmPIT - SYD
2 stops25h 55mAir Canada
Tue 9/309:20 amSYD - PIT
2 stops44h 14mAir Canada
Deal found 8/10$1,220
This Air Canada deal was found by Cheapflights users on 8/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/163:25 pmPIT - SYD
3 stops49h 55mAir Canada
Tue 9/309:20 amSYD - PIT
2 stops44h 14mAir Canada
Deal found 8/11$1,226
This Air Canada deal was found by Cheapflights users on 8/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/124:30 pmPIT - SYD
2 stops24h 50mMultiple Airlines
Tue 8/199:20 amSYD - PIT
2 stops23h 39mMultiple Airlines
Deal found 8/11$1,233
This oojo deal was found by Cheapflights users on 8/13. 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.
Thu 11/276:00 amPIT - SYD
2 stops34h 45mAir New Zealand
Sat 12/67:15 pmSYD - PIT
2 stops41h 58mAir New Zealand
Deal found 8/13$1,260
This Air Canada deal was found by Cheapflights users on 8/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/253:25 pmPIT - SYD
2 stops25h 55mAir Canada
Thu 10/29:20 amSYD - PIT
2 stops43h 21mAir Canada
Deal found 8/11$1,275
This Priceline deal was found by Cheapflights users on 8/11. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/255:52 pmPIT - SYD
1 stop23h 13mMultiple Airlines
Thu 10/29:20 amSYD - PIT
2 stops43h 21mMultiple Airlines
Deal found 8/11$1,280

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 August 13, 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

Fri 11/21

5:55 pm-9:35 am

2 stops47h 40m

Sydney Kingsford Smith

Wed 11/26

11:20 am-5:14 pm

2 stops45h 54m

$1,011

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sat 11/29

5:55 pm-9:35 am

2 stops47h 40m

Sydney Kingsford Smith

Sat 12/6

4:00 pm-5:14 pm

2 stops41h 14m

$1,072

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 1/18

3:48 pm-6:55 am

1 stop23h 07m

Sydney Kingsford Smith

Sun 1/25

7:05 am-1:55 pm

2 stops22h 50m

$1,092

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 9/14

6:20 am-7:20 am

2 stops35h 00m

Sydney Kingsford Smith

Sun 10/5

10:20 am-2:41 pm

2 stops43h 21m

$1,100

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Tue 9/16

6:20 am-7:20 am

2 stops35h 00m

Sydney Kingsford Smith

Tue 9/30

9:20 am-3:34 pm

2 stops44h 14m

$1,124

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sat 11/29

3:48 pm-6:55 am

1 stop23h 07m

Sydney Kingsford Smith

Sat 12/6

10:05 am-4:37 pm

2 stops46h 32m

$1,145

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Tue 9/23

3:25 pm-7:20 am

2 stops25h 55m

Sydney Kingsford Smith

Tue 9/30

9:20 am-3:34 pm

2 stops44h 14m

$1,220

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Thu 11/27

6:00 am-8:45 am

2 stops34h 45m

Sydney Kingsford Smith

Sat 12/6

7:15 pm-9:13 pm

2 stops41h 58m

$1,260

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 9/15

5:27 pm-6:55 am

1 stop23h 28m

$795

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/13

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

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

Use this chart to determine the optimal time to book a round-trip flight from Pittsburgh to Sydney. Price data was last updated on August 8, 2025.

Booking 64 days in advance of your planned departure date is, on average, the best time to get cheap flights from Pittsburgh to Sydney. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

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

Currently, February is the cheapest month in which you can book a flight from Pittsburgh to Sydney (average of $1,031). Flying from Pittsburgh to Sydney in December is currently the most expensive (average of $1,619). 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.

What is the cheapest time of day to fly from PIT to SYD?

Find hourly flight availability from Pittsburgh to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 13, 2025.

It’s optimal to fly from Pittsburgh to Sydney at noon. By choosing this option you can save up to 19% on the cost of your flight, compared to a flight in the afternoon.

What is the cheapest day to fly from Pittsburgh to Sydney?

Use this chart to determine the cheapest time to fly round-trip from Pittsburgh to Sydney. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Pittsburgh to Sydney flight should consider departing on Sunday evenings when fares are most often at their lowest. Wednesday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 August 13, 2025.
Get a feel of what it's like to fly with Delta, Qantas Airways, and United 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.
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,979 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Qantas Airways
7.5
Good
895 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,920 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,943 reviews
Delta
8.0
Very good
7,979 reviews

Comfort

7.9

Food

7.3

Boarding

8.2

Overall

8.0

Crew

8.5

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • What is the cheapest airline to fly from Pittsburgh to Sydney round-trip?

    Flying on Air Canada is currently your cheapest option to Sydney, with prices starting at $1,011. You may be able to fly from Pittsburgh to Sydney for 39% less than the average price by searching for this airline.

  • 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, February is the cheapest month in which you can book a flight from Pittsburgh to Sydney (average of $1,031). Flying from Pittsburgh to Sydney in December is currently the most expensive (average of $1,619). 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
Wollongong
Parramatta
Manly
Coogee

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 5 airlines flying from Pittsburgh to Sydney

Discover the top 5 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 August 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$1,461FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$1,184Average$1,326FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$1,206Average$1,636FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,266Average$1,526FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$1,270Average$1,594FlexibilityNo cancel feeOn-time74%

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