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Cheap flights from Pittsburgh to Australia from $991

PIT — SYD
30 Oct — 6 Nov1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pittsburgh to Australia

Enter your travel dates to find the best prices.

Cheapest flights from Pittsburgh to Australia

Mon 26/1007:21 -
2 stops32h 39m
Mon 2/1110:10 -
2 stops26h 29m
Deal found 26/9$1,776
Mon 26/1015:38 -
1 stop25h 52m
Mon 2/1112:45 -
2 stops27h 12m
Deal found 26/9$1,777
Wed 11/1117:10 -
2 stops24h 20m
Wed 18/1111:30 -
2 stops25h 07m
Deal found 27/9$1,783
Tue 20/1014:11 -
2 stops28h 04m
Fri 30/1011:45 -
2 stops26h 45m
Deal found 30/9$1,854
Sat 24/1017:40 -
1 stop22h 10m
Sat 31/1009:40 -
1 stop19h 00m
Deal found 25/9$1,864
Thu 12/1115:34 -
1 stop23h 56m
Thu 19/1109:40 -
1 stop19h 56m
Deal found 27/9$1,869
Sat 24/1017:40 -
1 stop22h 10m
Sat 31/1013:10 -
2 stops24h 01m
Deal found 25/9$1,900
Sat 14/1119:37 -
2 stops46h 53m
Sat 21/1112:10 -
3 stops51h 47m
Deal found 30/9$1,900
Tue 27/1015:40 -
1 stop24h 50m
Tue 17/1107:40 -
2 stops29h 58m
Deal found 27/9$1,906
Sat 14/1116:03 -
2 stops23h 27m
Sat 21/1113:10 -
2 stops23h 13m
Deal found 30/9$1,909
Fri 13/1117:10 -
1 stop23h 20m
Fri 20/1111:20 -
2 stops27h 37m
Deal found 28/9$1,910
Sat 14/1114:07 -
2 stops26h 23m
Sat 21/1111:20 -
2 stops27h 39m
Deal found 30/9$1,916

Find flight deals from Pittsburgh to Australia

Round-trip from

$1,776

One-way from

$991

Popular in

September

Cheapest in

October

Average price

$2,416
Delta
  • Delta
  • 26/10-2/11
  • 4 total stops
  • 59h 08m total
  • Pittsburgh to Australia
Search Deals
Qantas Airways
  • Qantas Airways
  • 19/2-31/12
  • 1 total stop
  • 23h 50m total
  • Pittsburgh to Australia
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($48 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2026
Search Deals

Cheapflights Fare Finder

 
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 return flight

PittsburghCanberra

PIT Pittsburgh - CBR Canberra

PITCBR

Pittsburgh

Mon 19/10

17:48-11:40

2 stops26h 52m

Canberra

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,007

PittsburghBrisbane

PIT Pittsburgh - BNE Brisbane

PITBNE

Pittsburgh

Fri 19/2

06:10-07:30

2 stops34h 20m

Brisbane

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,011

PittsburghBrisbane

PIT Pittsburgh - BNE Brisbane

PITBNE

Pittsburgh

Fri 19/2

08:00-09:10

3 stops34h 10m

Brisbane

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,152

PittsburghCanberra

PIT Pittsburgh - CBR Canberra

PITCBR

Pittsburgh

Mon 19/10

13:02-16:00

3 stops35h 58m

Canberra

Wed 31/12

00:00-09:00

Nonstop0h 00m

$1,626

PittsburghBrisbane

PIT Pittsburgh - BNE Brisbane

PITBNE

Pittsburgh

Wed 3/3

15:07-07:30

2 stops25h 23m

Brisbane

Wed 17/3

10:20-23:51

2 stops27h 31m

$1,840

PittsburghMelbourne

PIT Pittsburgh - MEL Melbourne

PITMEL

Pittsburgh

Sat 14/11

19:37-10:30

2 stops46h 53m

Melbourne

Sat 21/11

12:10-23:57

3 stops51h 47m

$1,900

PittsburghBrisbane

PIT Pittsburgh - BNE Brisbane

PITBNE

Pittsburgh

Fri 13/11

17:10-07:30

1 stop23h 20m

Brisbane

Fri 20/11

11:20-23:57

2 stops27h 37m

$1,910

PittsburghBrisbane

PIT Pittsburgh - BNE Brisbane

PITBNE

Pittsburgh

Sat 14/11

08:49-07:30

2 stops31h 41m

Brisbane

Sat 21/11

11:20-16:07

1 stop19h 47m

$1,916

PittsburghBrisbane

PIT Pittsburgh - BNE Brisbane

PITBNE

Pittsburgh

Wed 27/1

16:30-07:30

2 stops24h 00m

Brisbane

Sun 31/1

11:20-23:58

2 stops27h 38m

$1,917

PittsburghBrisbane

PIT Pittsburgh - BNE Brisbane

PITBNE

Pittsburgh

Wed 24/2

10:45-07:30

2 stops29h 45m

Brisbane

Sun 28/2

11:20-20:34

2 stops24h 14m

$1,917

Flights are sorted by cheapest return flights first.

Deals found on 30/9

Showing 1-10 of 25 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 return price

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 $1,924). Flying from Pittsburgh to Australia in December is currently the most expensive (average of $2,592). 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 a feel of what it's like to fly with Qantas Airways from Pittsburgh to Australia by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
1,101 reviews
Check prices

Comfort

7.4

Entertainment

7.2

Overall

7.5

Boarding

7.7

Food

7.0

Crew

8.1

Reviews

1 / 20
6.0
Good

Brian,Sept 2026

HID - CNS

Requested special assistance (wheelchair) for my 95yo mother, but airport staff forgot about it. When it can time to board she wasn’t able to. We had to wait until all passengers had boarded & wait for ground staff to arrive with wheelchair
Qantas Airways
7.5
Good
1,101 reviews
Qantas Airways
7.5
Good
1,101 reviews
Check prices

Comfort

7.4

Entertainment

7.2

Overall

7.5

Boarding

7.7

Food

7.0

Crew

8.1

Reviews

1 / 20
6.0
Good

Brian,Sept 2026

HID - CNS

Requested special assistance (wheelchair) for my 95yo mother, but airport staff forgot about it. When it can time to board she wasn’t able to. We had to wait until all passengers had boarded & wait for ground staff to arrive with wheelchair

Related info for your journey

  • 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.

  • How long is the flight from Pittsburgh to Australia?

    There are many flights that can get you from Pittsburgh to Australia in 25h 23m. Fly via United Airlines, Qatar Airways, or American Airlines to get the fastest option. Airlines will cover a distance of 14952 km. Both multi-stop and direct flights can be found to your destination and back.

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

    While some choose either Pittsburgh - Melbourne or Pittsburgh - Melbourne Avalon, Pittsburgh - Sydney Kingsford Smith 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, March is the cheapest month in which you can book a flight from Pittsburgh to Australia (average of $1,924). Flying from Pittsburgh to Australia in December is currently the most expensive (average of $2,592). 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

Top airline flying from Pittsburgh to Australia

AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,683Average$2,192FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights

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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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