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Cheap flights from Pittsburgh to Australia from $1,044

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 30/5. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SYD
3 Apr — 10 Apr1
1 adult

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 29 March 2025.

Round-trip from

$2,102

One-way from

$1,044

Popular in

December

Cheapest in

April

Average price

$2,577
Air Canada
  • Air Canada
  • 11/5-21/5
  • 4 total stops
  • 93h 20m total
  • Pittsburgh to Australia
Search Deals
30/5
  • 30/5
  • 3 total stops
  • 52h 42m total
  • Pittsburgh to Australia
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($818 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($214 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2025
Search Deals

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 29 March 2025.

Sun 11/515:20PIT - SYD
2 stops50h 00mAir Canada
Wed 21/509:20SYD - PIT
2 stops43h 20mAir Canada
Deal found 29/3$2,102
Fri 15/815:15PIT - BNE
2 stops49h 50mAir Canada
Thu 4/910:20BNE - PIT
2 stops42h 15mAir Canada
Deal found 28/3$2,144
Tue 1/715:40PIT - MEL
1 stop23h 20mQantas Airways
Mon 28/709:45MEL - PIT
1 stop21h 19mQantas Airways
Deal found 27/3$2,431
Mon 25/817:57PIT - SYD
1 stop23h 08mQantas Airways
Tue 16/909:10SYD - PIT
1 stop21h 27mQantas Airways
Deal found 29/3$2,442
Tue 26/817:57PIT - SYD
1 stop23h 08mAmerican Airlines
Tue 2/909:10SYD - PIT
1 stop21h 27mAmerican Airlines
Deal found 29/3$2,449
Tue 1/717:27PIT - MEL
1 stop24h 48mUnited Airlines
Mon 28/710:55MEL - PIT
2 stops37h 01mUnited Airlines
Deal found 27/3$2,469
Mon 6/1016:21PIT - SYD
2 stops24h 39mUnited Airlines
Mon 27/1011:10SYD - PIT
2 stops22h 19mUnited Airlines
Deal found 28/3$2,481
Tue 1/419:36PIT - SYD
2 stops57h 09mAlaska Airlines
Tue 9/921:40SYD - PIT
2 stops23h 08mAlaska Airlines
Deal found 28/3$2,533
Sun 20/713:44PIT - BNE
2 stops25h 41mAmerican Airlines
Wed 30/720:05BNE - PIT
2 stops27h 31mAmerican Airlines
Deal found 27/3$2,568
Fri 30/516:30PIT - SYD
2 stops24h 05mDelta
Mon 30/609:25SYD - PIT
2 stops28h 34mDelta
Deal found 28/3$2,574
Tue 15/419:36PIT - SYD
2 stops53h 04mMultiple Airlines
Wed 30/417:45SYD - PIT
1 stop40h 48mMultiple Airlines
Deal found 28/3$2,690
Sun 20/709:29PIT - BNE
2 stops34h 56mMultiple Airlines
Wed 30/709:45BNE - PIT
3 stops38h 40mMultiple Airlines
Deal found 27/3$2,698

Cheapflights Fare Finder

Customise 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 647,157 searches. Data last updated 29 March 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

Sun 11/5

15:20-07:20

2 stops50h 00m

Sydney Kingsford Smith

Wed 21/5

09:20-14:40

2 stops43h 20m

$2,102

PittsburghBrisbane

PIT - BNE

PITBNE

Pittsburgh

Fri 15/8

15:15-07:05

2 stops49h 50m

Brisbane

Thu 4/9

10:20-14:35

2 stops42h 15m

$2,144

PittsburghMelbourne

PIT - MEL

PITMEL

Pittsburgh

Tue 1/7

15:40-05:00

1 stop23h 20m

Melbourne

Mon 28/7

09:45-17:04

1 stop21h 19m

$2,431

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 25/8

17:57-07:05

1 stop23h 08m

Sydney Kingsford Smith

Tue 16/9

09:10-16:37

1 stop21h 27m

$2,442

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Tue 26/8

17:57-07:05

1 stop23h 08m

Sydney Kingsford Smith

Tue 2/9

09:10-16:37

1 stop21h 27m

$2,449

PittsburghMelbourne

PIT - MEL

PITMEL

Pittsburgh

Tue 1/7

17:27-08:15

1 stop24h 48m

Melbourne

Mon 28/7

10:55-09:56

2 stops37h 01m

$2,469

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Fri 30/5

16:26-07:00

2 stops24h 34m

Sydney Kingsford Smith

Mon 30/6

10:20-13:14

2 stops40h 54m

$2,560

PittsburghBrisbane

PIT - BNE

PITBNE

Pittsburgh

Sun 20/7

13:44-05:25

2 stops25h 41m

Brisbane

Wed 30/7

20:05-09:36

2 stops27h 31m

$2,568

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Fri 30/5

16:30-06:35

2 stops24h 05m

Sydney Kingsford Smith

Mon 30/6

09:25-23:59

2 stops28h 34m

$2,574

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Tue 15/4

19:36-14:40

2 stops53h 04m

Sydney Kingsford Smith

Wed 30/4

17:45-20:33

1 stop40h 48m

$2,690

Flights are sorted by cheapest return flights first.

Deals found on 28/3

Showing 1-10 of 34 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 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 Australia

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

Currently, May is the cheapest month in which you can book a flight from Pittsburgh to Australia (average of $129). Flying from Pittsburgh to Australia in October is currently the most expensive (average of $171). 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 29 March 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 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Australia when rainfall is around 50.0 mm.

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 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

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 29 March 2025.
Read reviews from past customers who have flown ANA, Alaska Airlines and Emirates from Pittsburgh to Australia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.3
Very Good
829 reviews
Check prices

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.5

Entertainment

7.9

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
ANA
8.3
Very Good
829 reviews
ANA
8.3
Very Good
829 reviews
Check prices

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.5

Entertainment

7.9

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Alaska Airlines
8.0
Very Good
9,797 reviews
ANA
8.3
Very Good
829 reviews
Check prices

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.5

Entertainment

7.9

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Emirates
8.0
Very Good
3,192 reviews
ANA
8.3
Very Good
829 reviews
Check prices

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.5

Entertainment

7.9

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Delta
8.0
Very Good
7,895 reviews
ANA
8.3
Very Good
829 reviews
Check prices

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.5

Entertainment

7.9

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
Air New Zealand
7.9
Good
455 reviews
ANA
8.3
Very Good
829 reviews
Check prices

Comfort

8.2

Crew

8.7

Food

7.7

Boarding

8.5

Entertainment

7.9

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.

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?

    For a flight from Pittsburgh to Australia, you will be flying from Pittsburgh. Pittsburgh (PIT) is just 21.7 km from the centre of the city.

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

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as $1,297. Users have also found prices from $1,425 and $1,521 on Qantas Airways and American Airlines, respectively.

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

    While some choose either Pittsburgh - Sydney Kingsford Smith or Pittsburgh - Melbourne Avalon, Pittsburgh - Melbourne is the most popular route 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 holiday 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, May is the cheapest month in which you can book a flight from Pittsburgh to Australia (average of $129). Flying from Pittsburgh to Australia in October is currently the most expensive (average of $171). 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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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 2 airlines flying from Pittsburgh to Australia

Discover the top 2 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 647,157 searches. Data last updated 29 March 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$2,187Average$3,429FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
United AirlinesCheapest$2,270Average$3,244FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Pittsburgh to Australia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pittsburgh to Australia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Pittsburgh to Australia?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Pittsburgh to Australia for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Pittsburgh to Australia with no change fees?

Need flexible booking options for your flight to Australia from Pittsburgh? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Pittsburgh to Australia become cheaper?

Yes, Cheapflights offers price alerts on Pittsburgh to Australia flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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