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$704+ 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 6/1. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SYD
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheap flight deals from Pittsburgh to Australia

Keep the following information in mind while searching for Pittsburgh to Australia flight deals. Data was last updated April 29, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,333
(Kiwi.com)

One-way from

$704
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,788
Provider with most accurate pricing for Pittsburgh-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for Pittsburgh-Sydney Kingsford Smith flights.
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From Pittsburgh to Australia
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One-way flight from Pittsburgh to Australia
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Highest demand for flights based on searches. 13% potential increase in price ($269 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($80 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 April 29, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/29. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/59:34 amPIT - SYD
1 stop31h 56mMultiple Airlines
Tue 6/105:45 pmSYD - PIT
2 stops27h 00mMultiple Airlines
Deal found 4/29$1,333
This FlightHub deal was found by Cheapflights users on 4/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/266:22 amPIT - SYD
2 stops36h 23mAir New Zealand
Tue 9/29:55 amSYD - PIT
2 stops26h 51mAir New Zealand
Deal found 4/29$1,406
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/87:00 amPIT - SYD
2 stops33h 35mDelta
Sun 6/299:25 amSYD - PIT
2 stops39h 14mDelta
Deal found 4/29$1,462
This oojo deal was found by Cheapflights users on 4/28. 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 9/34:55 pmPIT - BNE
2 stops28h 05mAir New Zealand
Wed 9/249:45 amBNE - PIT
2 stops33h 29mAir New Zealand
Deal found 4/28$1,502
This Air Canada deal was found by Cheapflights users on 4/29. 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 9/143:25 pmPIT - SYD
3 stops49h 55mAir Canada
Sun 10/510:20 amSYD - PIT
3 stops43h 21mAir Canada
Deal found 4/29$1,517
This StudentUniverse deal was found by Cheapflights users on 4/29. 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/66:04 pmPIT - SYD
1 stop23h 01mQantas Airways
Sun 7/279:10 amSYD - PIT
1 stop21h 54mQantas Airways
Deal found 4/29$1,536
This American Airlines deal was found by Cheapflights users on 4/29. 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.
Tue 8/265:53 pmPIT - SYD
1 stop23h 12mAmerican Airlines
Tue 9/29:10 amSYD - PIT
1 stop21h 32mAmerican Airlines
Deal found 4/29$1,542
This Ovago deal was found by Cheapflights users on 4/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/35:57 pmPIT - BNE
1 stop21h 28mQantas Airways
Wed 9/248:45 amBNE - PIT
2 stops23h 24mQantas Airways
Deal found 4/28$1,543
This Alaska Airlines deal was found by Cheapflights users on 4/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/297:44 pmPIT - SYD
2 stops34h 01mAlaska Airlines
Thu 6/59:40 pmSYD - PIT
2 stops35h 04mAlaska Airlines
Deal found 4/29$1,562
This FlightHub deal was found by Cheapflights users on 4/29. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/107:00 amPIT - MEL
3 stops46h 25mTurkish Airlines
Sat 5/249:20 pmMEL - PIT
3 stops64h 39mTurkish Airlines
Deal found 4/29$1,564
This United Airlines deal was found by Cheapflights users on 4/27. 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.
Sun 6/225:45 pmPIT - MEL
1 stop24h 30mUnited Airlines
Thu 7/3110:55 amMEL - PIT
2 stops27h 03mUnited Airlines
Deal found 4/27$1,600
This Air New Zealand deal was found by Cheapflights users on 4/28. 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 New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/34:55 pmPIT - BNE
2 stops25h 35mMultiple Airlines
Wed 9/2412:15 pmBNE - PIT
3 stops35h 46mMultiple Airlines
Deal found 4/28$1,603

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 April 29, 2025.
Use the filters below to find and compare flights from Pittsburgh to Australia that are best for you.

Fly from

Pittsburgh

Fly to

Australia

Route

Depart

Return

Price

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Thu 6/5

9:34 am-7:30 am

1 stop31h 56m

Sydney Kingsford Smith

Tue 6/10

5:45 pm-6:45 am

2 stops27h 00m

$1,333

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Tue 8/26

6:22 am-8:45 am

2 stops36h 23m

Sydney Kingsford Smith

Tue 9/2

9:55 am-10:46 pm

2 stops26h 51m

$1,406

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 6/8

7:00 am-6:35 am

2 stops33h 35m

Sydney Kingsford Smith

Sun 6/29

9:25 am-10:39 am

2 stops39h 14m

$1,462

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 9/14

3:25 pm-7:20 am

3 stops49h 55m

Sydney Kingsford Smith

Sun 10/5

10:20 am-2:41 pm

3 stops43h 21m

$1,517

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 7/6

6:04 pm-7:05 am

1 stop23h 01m

Sydney Kingsford Smith

Sun 7/27

9:10 am-5:04 pm

1 stop21h 54m

$1,536

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Tue 8/26

5:53 pm-7:05 am

1 stop23h 12m

Sydney Kingsford Smith

Tue 9/2

9:10 am-4:42 pm

1 stop21h 32m

$1,542

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Thu 5/29

7:44 pm-7:45 pm

2 stops34h 01m

Sydney Kingsford Smith

Thu 6/5

9:40 pm-6:44 pm

2 stops35h 04m

$1,562

PittsburghMelbourne

PIT - MEL

PITMEL

Pittsburgh

Sat 5/10

7:00 am-7:25 pm

3 stops46h 25m

Melbourne

Sat 5/24

9:20 pm-11:59 pm

3 stops64h 39m

$1,564

PittsburghBrisbane

PIT - BNE

PITBNE

Pittsburgh

Sat 6/7

6:00 pm-11:35 am

2 stops27h 35m

Brisbane

Tue 6/17

6:00 am-5:00 pm

2 stops25h 00m

$1,582

PittsburghMelbourne

PIT - MEL

PITMEL

Pittsburgh

Sun 6/22

7:00 am-8:15 am

2 stops35h 15m

Melbourne

Thu 7/31

10:55 am-8:51 pm

2 stops23h 56m

$1,600

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 38 results
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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, March is the cheapest month in which you can book a flight from Pittsburgh to Australia (average of $1,043). Flying from Pittsburgh to Australia in December is currently the most expensive (average of $1,643). 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 AU?

Find hourly flight availability from Pittsburgh to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 29, 2025.

When flying from Pittsburgh to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Australia by month

Plan your trip to Australia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Australia ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit Australia when rainfall is around 2.0 in.

Temperature in Australia by month

Plan your trip to Australia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Australia, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

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 April 29, 2025.
Peruse reviews from past customers who have flown with Korean Air, Japan Airlines and ANA from Pittsburgh to Australia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very good
1,066 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Overall

8.4

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Korean Air
8.4
Very good
1,066 reviews
Korean Air
8.4
Very good
1,066 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Overall

8.4

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Japan Airlines
8.3
Very good
1,459 reviews
Korean Air
8.4
Very good
1,066 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Overall

8.4

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
ANA
8.3
Very good
852 reviews
Korean Air
8.4
Very good
1,066 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Overall

8.4

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Emirates
8.0
Very good
3,213 reviews
Korean Air
8.4
Very good
1,066 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Overall

8.4

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.
Delta
8.0
Very good
7,929 reviews
Korean Air
8.4
Very good
1,066 reviews

Comfort

8.3

Food

8.1

Crew

8.7

Overall

8.4

Entertainment

8.2

Boarding

8.5

Reviews

1 / 20
10.0
Excellent

Chris,Mar 2025

SEA - ICN

Was told the flight was overbooked so they selected only a few people to weight their bags and we were forced to check our luggage. We Once we got seated on the flight there were many seats vacant and our overhead bin was completely open. Both our luggage and our carryon were small. We had booked our tickets months in advance and we watched people carry two small suitcases on without one word to them. Am I upset?? Yes it was disappointing.

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.

  • What are the cheapest airlines to fly from Pittsburgh to Australia one-way?

    The cheapest airlines for a one-way flight from Pittsburgh to Australia are Qantas Airways ($740), Air New Zealand ($810), and American Airlines ($892).

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

    The most popular route from Pittsburgh to Australia is Pittsburgh - Melbourne. You may also consider Pittsburgh - Sydney Kingsford Smith or Pittsburgh - Melbourne Avalon.

  • 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, March is the cheapest month in which you can book a flight from Pittsburgh to Australia (average of $1,043). Flying from Pittsburgh to Australia in December is currently the most expensive (average of $1,643). 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

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Alternative routes for Pittsburgh to Australia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from Pittsburgh to Australia

Discover the top 6 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 April 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$940Average$1,277FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$1,086Average$1,676FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,264Average$1,671FlexibilityNo cancel feeOn-time69%
Qatar AirwaysCheapest$1,294Average$1,795FlexibilityNo cancel feeOn-time68%
Qantas AirwaysCheapest$1,297Average$1,987FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,553Average$1,866FlexibilityNo cancel feeOn-time78%

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