Australia

$528+ Cheap flights from Pittsburgh (PIT) to Australia

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 3/16. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SYD
Apr 10 — Apr 171
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Cheap flight deals from Pittsburgh to Australia

Cheapest flights from Pittsburgh to Australia
Explore the most affordable flight options available from Pittsburgh to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 11, 2026.

This Air Canada deal was found by Cheapflights users on 3/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/235:55 pm
PIT
-
BNE
2 stops47h 10m
Air Canada
Thu 4/3010:00 am
BNE
-
PIT
2 stops39h 33m
Air Canada
Deal found 3/9$995
This Air Canada deal was found by Cheapflights users on 3/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2112:45 pm
PIT
-
BNE
2 stops28h 20m
Multiple Airlines
Tue 4/2810:00 am
BNE
-
PIT
2 stops26h 50m
Multiple Airlines
Deal found 3/6$1,012
This Air Canada deal was found by Cheapflights users on 3/6. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/205:55 pm
PIT
-
BNE
2 stops47h 10m
Air Canada
Mon 4/2710:00 am
BNE
-
PIT
2 stops45h 18m
Air Canada
Deal found 3/6$1,014
This Air Canada deal was found by Cheapflights users on 3/9. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/235:55 pm
PIT
-
BNE
3 stops52h 10m
Multiple Airlines
Thu 4/3010:00 am
BNE
-
PIT
2 stops39h 33m
Multiple Airlines
Deal found 3/9$1,022
This Expedia deal was found by Cheapflights users on 3/6. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/112:15 pm
PIT
-
BNE
3 stops40h 15m
Multiple Airlines
Wed 7/1510:00 am
BNE
-
PIT
2 stops39h 33m
Multiple Airlines
Deal found 3/6$1,112
This Air Canada deal was found by Cheapflights users on 3/10. 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.
Sun 6/213:35 pm
PIT
-
BNE
2 stops25h 30m
Air Canada
Sun 7/510:00 am
BNE
-
PIT
2 stops42h 53m
Air Canada
Deal found 3/10$1,113
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/110:54 am
PIT
-
BNE
2 stops29h 36m
United Airlines
Wed 7/1510:30 am
BNE
-
PIT
1 stop19h 57m
United Airlines
Deal found 3/6$1,114
This Qantas Airways deal was found by Cheapflights users on 3/6. 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.
Tue 4/215:42 pm
PIT
-
BNE
1 stop21h 18m
Qantas Airways
Tue 4/287:55 am
BNE
-
PIT
2 stops29h 22m
Qantas Airways
Deal found 3/6$1,131
This oojo deal was found by Cheapflights users on 3/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/67:40 pm
PIT
-
MEL
1 stop43h 20m
Qantas Airways
Sun 10/45:35 pm
MEL
-
PIT
2 stops38h 20m
Qantas Airways
Deal found 3/6$1,144
This oojo deal was found by Cheapflights users on 3/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:35 pm
PIT
-
SYD
1 stop21h 20m
Qantas Airways
Fri 6/126:00 am
SYD
-
PIT
2 stops48h 49m
Qantas Airways
Deal found 3/6$1,150
This oojo deal was found by Cheapflights users on 3/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/95:52 pm
PIT
-
SYD
2 stops25h 43m
Qantas Airways
Wed 9/2312:00 pm
SYD
-
PIT
1 stop20h 06m
Qantas Airways
Deal found 3/6$1,154
This BusinessClass deal was found by Cheapflights users on 3/8. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:00 am
PIT
-
MEL
2 stops39h 35m
Singapore Airlines
Fri 5/86:00 am
MEL
-
PIT
2 stops28h 38m
Singapore Airlines
Deal found 3/8$1,157

Find flight deals from Pittsburgh to Australia

Keep the following information in mind while searching for Pittsburgh to Australia flight deals. Data was last updated March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$995
(Air Canada)

One-way from

$528
(Air Canada)

Popular in

May

Cheapest in

November

Average price

$1,362
Provider with most accurate pricing for Pittsburgh-Sydney Kingsford Smith flight deals.
Provider most trusted by Cheapflights users for Pittsburgh-Sydney Kingsford Smith flights.
From Pittsburgh to Australia
One-way flight from Pittsburgh to Australia
Highest demand for flights based on searches. 7% potential increase in price ($117 potential increase over avg. RT price).
Cheapest flight prices on average. 1% potential price decrease ($17 potential savings vs. average RT price).
Average for round-trip flights in March 2026

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Australia 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 March 11, 2026.
Use the filters below to find and compare flights from Pittsburgh to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghBrisbane

PIT - BNE

PITBNE

Pittsburgh

Thu 4/23

5:55 pm-7:05 am

2 stops47h 10m

Brisbane

Thu 4/30

10:00 am-11:33 am

2 stops39h 33m

$995

PittsburghBrisbane

PIT - BNE

PITBNE

Pittsburgh

Tue 4/21

12:45 pm-7:05 am

2 stops28h 20m

Brisbane

Tue 4/28

10:00 am-10:50 pm

2 stops26h 50m

$1,012

PittsburghBrisbane

PIT - BNE

PITBNE

Pittsburgh

Tue 4/21

5:55 pm-11:30 am

3 stops51h 35m

Brisbane

Tue 4/28

10:00 am-5:18 pm

2 stops45h 18m

$1,048

PittsburghBrisbane

PIT - BNE

PITBNE

Pittsburgh

Wed 7/1

10:54 am-6:30 am

2 stops29h 36m

Brisbane

Wed 7/15

10:30 am-4:27 pm

1 stop19h 57m

$1,114

PittsburghBrisbane

PIT - BNE

PITBNE

Pittsburgh

Tue 4/21

5:42 pm-5:00 am

1 stop21h 18m

Brisbane

Tue 4/28

7:55 am-11:17 pm

2 stops29h 22m

$1,131

PittsburghMelbourne

PIT - MEL

PITMEL

Pittsburgh

Sun 9/6

5:53 pm-6:45 am

1 stop22h 52m

Melbourne

Fri 10/2

9:45 am-4:52 pm

1 stop21h 07m

$1,160

PittsburghMelbourne

PIT - MEL

PITMEL

Pittsburgh

Wed 4/1

6:00 pm-8:30 am

1 stop23h 30m

Melbourne

Wed 4/22

9:30 am-8:58 pm

2 stops25h 28m

$1,173

PittsburghMelbourne

PIT - MEL

PITMEL

Pittsburgh

Mon 4/20

7:15 pm-8:15 am

1 stop23h 00m

Melbourne

Sun 5/3

9:30 am-4:51 pm

1 stop21h 21m

$1,173

PittsburghBrisbane

PIT - BNE

PITBNE

Pittsburgh

Sat 4/25

5:55 pm-7:05 am

2 stops47h 10m

Brisbane

Wed 4/29

10:00 am-5:18 pm

2 stops45h 18m

$1,212

PittsburghBrisbane

PIT - BNE

PITBNE

Pittsburgh

Sun 6/21

12:15 pm-2:30 pm

3 stops36h 15m

Brisbane

Sun 7/5

8:45 pm-11:33 am

3 stops52h 48m

$1,293

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/7

Showing 1-10 of 48 resultsSorted by cheapest first
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Best time to book a flight from Pittsburgh to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia 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 Australia

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

Currently, January is the cheapest month in which you can book a flight from Pittsburgh to Australia (average of $276). Flying from Pittsburgh to Australia in June is currently the most expensive (average of $1,296). 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 Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated March 11, 2026.
Read reviews from past customers who have flown Qantas Airways,United Airlines, andAmerican Airlines from Pittsburgh to Australia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.2

Overall

7.5

Crew

8.1

Boarding

7.7

Food

7.0

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.

Entertainment

7.2

Overall

7.5

Crew

8.1

Boarding

7.7

Food

7.0

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.

Entertainment

7.2

Overall

7.5

Crew

8.1

Boarding

7.7

Food

7.0

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.

Entertainment

7.2

Overall

7.5

Crew

8.1

Boarding

7.7

Food

7.0

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Midhat,Feb 2026

WYA - ADL

Frequent delays, 3rd week in a row. Flight attendants not at all friendly.

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Pittsburgh to Australia?

    If you book a flight to Australia from Pittsburgh, you will be flying from Pittsburgh, which is the city’s only airport. Pittsburgh (PIT) is located 13.5 mi from the center of Pittsburgh.

  • How long is the flight from Pittsburgh to Australia?

    Departing from Pittsburgh to Australia will take you 25h 07m. Airlines will cover a distance of 10030 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the most popular routes from Pittsburgh to Australia?

  • Can I find deals for flights from Pittsburgh to Australia that include hotel bookings?

    Yes. In addition to deals on Pittsburgh to Australia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pittsburgh to Australia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to Australia.

  • Can I find deals for business class flights from Pittsburgh to Australia?

    Yes. Cheapflights offers flight deals from Pittsburgh to Australia 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 Australia?

    Currently, January is the cheapest month in which you can book a flight from Pittsburgh to Australia (average of $276). Flying from Pittsburgh to Australia in June is currently the most expensive (average of $1,296). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Pittsburgh to Australia

Discover the top 3 airlines that operate flights from Pittsburgh to Australia. 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 March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$647Average$1,651FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$787Average$1,491FlexibilityNo cancel feeOn-time74%
American AirlinesCheapest$1,127Average$1,467FlexibilityNo cancel feeOn-time71%

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