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Cheap flights from Pittsburgh to Australia from $1,099

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SYD
5 May — 12 May1
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 30 April 2025.

Round-trip from

$2,081

One-way from

$1,099

Popular in

December

Cheapest in

February

Average price

$2,792
5/6-10/6
  • 5/6-10/6
  • 3 total stops
  • 58h 56m total
  • Pittsburgh to Australia
Search Deals
1/6
  • 1/6
  • 2 total stops
  • 47h 29m total
  • Pittsburgh to Australia
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($653 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($194 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 30 April 2025.

Thu 5/609:34PIT - SYD
1 stop31h 56mMultiple Airlines
Tue 10/617:45SYD - PIT
2 stops27h 00mMultiple Airlines
Deal found 29/4$2,081
Tue 26/806:22PIT - SYD
2 stops44h 48mAir New Zealand
Tue 2/909:55SYD - PIT
2 stops26h 51mAir New Zealand
Deal found 30/4$2,155
Sun 8/607:00PIT - SYD
2 stops33h 35mDelta
Sun 29/609:25SYD - PIT
2 stops39h 14mDelta
Deal found 29/4$2,283
Sun 14/915:25PIT - SYD
3 stops49h 55mAir Canada
Sun 5/1010:20SYD - PIT
3 stops43h 21mAir Canada
Deal found 29/4$2,369
Sun 6/718:04PIT - SYD
1 stop23h 01mQantas Airways
Sun 27/709:10SYD - PIT
1 stop21h 54mQantas Airways
Deal found 29/4$2,398
Tue 26/817:53PIT - SYD
1 stop23h 12mAmerican Airlines
Tue 2/909:10SYD - PIT
1 stop21h 32mAmerican Airlines
Deal found 29/4$2,408
Tue 9/915:25PIT - BNE
2 stops25h 40mAir Canada
Tue 16/910:20BNE - PIT
2 stops42h 21mAir Canada
Deal found 29/4$2,414
Tue 9/917:57PIT - BNE
1 stop21h 28mQantas Airways
Wed 17/907:05BNE - PIT
2 stops29h 11mQantas Airways
Deal found 29/4$2,425
Mon 8/917:27PIT - BNE
1 stop23h 03mUnited Airlines
Wed 17/910:30BNE - PIT
1 stop19h 47mUnited Airlines
Deal found 29/4$2,428
Fri 8/817:04PIT - BNE
2 stops27h 56mAir New Zealand
Sun 17/819:35BNE - PIT
2 stops47h 20mAir New Zealand
Deal found 29/4$2,429
Thu 29/519:44PIT - SYD
2 stops34h 01mAlaska Airlines
Thu 5/621:40SYD - PIT
2 stops35h 04mAlaska Airlines
Deal found 29/4$2,439
Sat 10/507:00PIT - MEL
3 stops46h 25mTurkish Airlines
Sat 24/521:20MEL - PIT
3 stops64h 39mTurkish Airlines
Deal found 29/4$2,442

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 30 April 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 5/6

09:34-07:30

1 stop31h 56m

Sydney Kingsford Smith

Tue 10/6

17:45-06:45

2 stops27h 00m

$2,081

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Tue 26/8

06:22-17:10

2 stops44h 48m

Sydney Kingsford Smith

Tue 2/9

09:55-22:46

2 stops26h 51m

$2,155

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 8/6

07:00-06:35

2 stops33h 35m

Sydney Kingsford Smith

Sun 29/6

09:25-10:39

2 stops39h 14m

$2,283

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 14/9

15:25-07:20

3 stops49h 55m

Sydney Kingsford Smith

Sun 5/10

10:20-14:41

3 stops43h 21m

$2,369

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 6/7

18:04-07:05

1 stop23h 01m

Sydney Kingsford Smith

Sun 27/7

09:10-17:04

1 stop21h 54m

$2,398

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Tue 26/8

17:53-07:05

1 stop23h 12m

Sydney Kingsford Smith

Tue 2/9

09:10-16:42

1 stop21h 32m

$2,408

PittsburghBrisbane

PIT - BNE

PITBNE

Pittsburgh

Tue 9/9

15:25-07:05

2 stops25h 40m

Brisbane

Tue 16/9

10:20-14:41

2 stops42h 21m

$2,414

PittsburghBrisbane

PIT - BNE

PITBNE

Pittsburgh

Tue 9/9

17:57-05:25

1 stop21h 28m

Brisbane

Wed 17/9

07:05-22:16

2 stops29h 11m

$2,425

PittsburghBrisbane

PIT - BNE

PITBNE

Pittsburgh

Mon 8/9

17:27-06:30

1 stop23h 03m

Brisbane

Wed 17/9

10:30-16:17

1 stop19h 47m

$2,428

PittsburghBrisbane

PIT - BNE

PITBNE

Pittsburgh

Fri 8/8

17:04-11:00

2 stops27h 56m

Brisbane

Sun 17/8

19:35-04:55

2 stops47h 20m

$2,429

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 40 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 30 April 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 30 April 2025.
Read reviews from past customers who have flown Korean Air, Japan Airlines and ANA from Pittsburgh to Australia. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.4
Very Good
1,066 reviews
Check prices

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

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
Check prices

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

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
Check prices

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

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
Check prices

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

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
3,215 reviews
Korean Air
8.4
Very Good
1,066 reviews
Check prices

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

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
7,936 reviews
Korean Air
8.4
Very Good
1,066 reviews
Check prices

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Comfort

8.3

Food

8.1

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?

    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 Qantas Airways. According to our data, you can fly for as low as $1,155. Users have also found prices from $1,265 and $1,393 on Air New Zealand 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

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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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$2,149Average$3,369FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
United AirlinesCheapest$2,230Average$3,188FlexibilityNo 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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