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Cheap flights from Pittsburgh to Sydney from $1,001

PIT — SYD
29 Sep — 6 Oct1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pittsburgh to Sydney

Enter your travel dates to find the best prices.

Cheapest flights from Pittsburgh to Sydney

Sun 1/1107:00 -
2 stops33h 35m
Mon 16/1114:05 -
2 stops41h 51m
Deal found 29/8$1,814
Wed 14/1017:40 -
1 stop23h 25m
Wed 21/1010:10 -
1 stop21h 30m
Deal found 29/8$1,848
Sun 1/1115:15 -
2 stops26h 05m
Mon 16/1111:20 -
1 stop20h 48m
Deal found 29/8$1,856
Fri 23/1017:06 -
2 stops26h 29m
Sun 1/1111:50 -
2 stops33h 20m
Deal found 27/8$1,860
Mon 5/1007:23 -
2 stops33h 27m
Tue 13/1010:15 -
2 stops26h 53m
Deal found 27/8$1,863
Sat 24/1017:06 -
2 stops28h 44m
Mon 2/1109:55 -
2 stops46h 09m
Deal found 27/8$1,880
Sat 24/1016:51 -
2 stops47h 09m
Mon 2/1111:20 -
1 stop20h 48m
Deal found 27/8$1,885
Sat 24/1019:29 -
1 stop44h 26m
Mon 2/1111:10 -
1 stop21h 43m
Deal found 27/8$1,902
Sun 18/1017:40 -
1 stop23h 25m
Sun 1/1111:15 -
1 stop21h 38m
Deal found 28/8$1,917
Thu 24/915:44 -
1 stop25h 16m
Mon 26/1009:20 -
1 stop21h 27m
Deal found 26/8$1,926

Find flight deals from Pittsburgh to Sydney

Round-trip from

$1,795

One-way from

$1,001

Popular in

September

Cheapest in

November

Average price

$1,869
Air New Zealand
  • Air New Zealand
  • 1/2-3/5
  • 4 total stops
  • 67h 38m total
  • Pittsburgh to Sydney
Search Deals
15/9
  • 15/9
  • 2 total stops
  • 34h 28m total
  • Pittsburgh to Sydney
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($40 potential savings vs. average return price).
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Average for round-trip flights in August 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Pittsburgh to Sydney that are best for you.

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Price

Cheapest return flight

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Wed 14/10

15:44-08:00

1 stop25h 16m

Sydney Kingsford Smith

Wed 21/10

10:30-20:36

2 stops25h 06m

$1,856
Fastest return journey

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Sun 1/11

17:10-07:00

1 stop21h 50m

Sydney Kingsford Smith

Mon 16/11

11:20-16:08

1 stop20h 48m

$1,856

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Mon 1/2

17:45-09:00

1 stop23h 15m

Sydney Kingsford Smith

Mon 3/5

12:00-23:17

1 stop25h 17m

$1,877

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Sat 24/10

16:51-07:00

2 stops47h 09m

Sydney Kingsford Smith

Mon 2/11

11:50-20:49

2 stops24h 59m

$1,885

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Mon 5/10

17:40-08:05

1 stop23h 25m

Sydney Kingsford Smith

Tue 13/10

13:00-21:06

1 stop23h 06m

$2,072

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Mon 5/10

12:10-07:50

2 stops28h 40m

Sydney Kingsford Smith

Mon 12/10

10:15-00:46

2 stops29h 31m

$2,093

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Mon 5/10

05:50-07:50

2 stops35h 00m

Sydney Kingsford Smith

Tue 13/10

10:15-22:08

2 stops26h 53m

$2,093

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Mon 5/10

15:44-08:00

1 stop25h 16m

Sydney Kingsford Smith

Tue 13/10

10:30-16:46

1 stop21h 16m

$2,107

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Mon 5/10

15:44-08:00

1 stop25h 16m

Sydney Kingsford Smith

Mon 12/10

10:30-16:46

1 stop21h 16m

$2,107
Cheapest one-way

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Tue 15/9

07:02-07:30

2 stops34h 28m

$1,001

Flights are sorted by cheapest return flights first.

Deals found on 28/8

Showing 1-10 of 14 resultsSorted by cheapest first
1
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Best time to book a flight from Pittsburgh to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Pittsburgh with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Pittsburgh to Sydney

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

Currently, November is the cheapest month in which you can book a flight from Pittsburgh to Sydney (average of $1,803). Flying from Pittsburgh to Sydney in September is currently the most expensive (average of $2,357). 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.

How much does it cost for a return flight from Pittsburgh to Sydney?

Airfare is below average for this route at the moment.

Pittsburgh to Sydney flights typically cost between $1,929 and $2,403 in February.
The cheapest return price found within the last 5 days was $1,795 on Air New Zealand (1 Feb–3 May).

Related info for your journey

  • How long is the flight from Pittsburgh to Sydney?

    Airlines like United Airlines fly from Pittsburgh to Sydney in about 25h 16m. The time it takes to get you to your destination can typically vary by up to . There are 15458 km between Pittsburgh and Sydney.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Pittsburgh to Sydney (average of $1,803). Flying from Pittsburgh to Sydney in September is currently the most expensive (average of $2,357). 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

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Penrith
Manly
Katoomba
Lithgow
Cronulla
Terrigal
Leura
Randwick
Bondi Beach
Coogee

Browse thousands of different options on Cheapflights for your next trip

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

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pittsburgh to Sydney. 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 Sydney?

Millions of users choose and trust Cheapflights to book the best flight deals from Pittsburgh to Sydney for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from Pittsburgh to Sydney, users can toggle the no change fees filter when performing a flight search.

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

Not ready to book yet? You can track prices for flights from Pittsburgh to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.

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