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Cheap flights from Pittsburgh to Sydney from $713

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Sydney departing on 6/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Pittsburgh to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
Qantas Airways Logo
5:55 pm - 8:05 am
PIT
-
SYD
23h 10m
1 stop
Qantas Airways Logo
7:05 am - 6:46 pm
SYD
-
PIT
26h 41m
2 stops
$1,126Qantas Airways
Mon, Oct 19 - Tue, Oct 27
Qantas Airways Logo
5:54 pm - 7:05 am
PIT
-
SYD
23h 11m
1 stop
Qantas Airways Logo
12:00 pm - 6:41 pm
SYD
-
PIT
20h 41m
1 stop
$1,249Qantas Airways
Sun, Jun 14 - Sun, Jun 21
Qantas Airways Logo
6:31 pm - 7:05 am
PIT
-
SYD
22h 34m
1 stop
Qantas Airways Logo
9:10 am - 5:30 pm
SYD
-
PIT
22h 20m
1 stop
$1,275Qantas Airways
Wed, Aug 5 - Wed, Aug 26
Qantas Airways Logo
6:31 pm - 7:05 am
PIT
-
SYD
22h 34m
1 stop
Qantas Airways Logo
9:10 am - 5:30 pm
SYD
-
PIT
22h 20m
1 stop
$1,276Qantas Airways
Wed, Aug 5 - Wed, Aug 26
Qantas Airways Logo
6:31 pm - 7:05 am
PIT
-
SYD
22h 34m
1 stop
Qantas Airways Logo
9:10 am - 5:30 pm
SYD
-
PIT
22h 20m
1 stop
$1,301Qantas Airways
Wed, Aug 5 - Wed, Aug 26
Delta Logo
11:48 am - 6:50 am
PIT
-
SYD
29h 02m
2 stops
Delta Logo
9:15 am - 9:35 am
SYD
-
PIT
38h 20m
2 stops
$1,314Delta
Sun, Aug 9 - Sun, Aug 16
Delta Logo
10:13 am - 6:50 am
PIT
-
SYD
30h 37m
2 stops
Delta Logo
9:15 am - 9:09 am
SYD
-
PIT
37h 54m
2 stops
$1,315Delta
Sun, Aug 9 - Sun, Aug 16
United Airlines Logo
5:57 pm - 7:00 am
PIT
-
SYD
23h 03m
1 stop
United Airlines Logo
9:30 am - 8:57 pm
SYD
-
PIT
25h 27m
2 stops
$1,339United Airlines
Sun, Aug 9 - Sun, Aug 16
United Airlines Logo
5:23 pm - 6:55 am
PIT
-
SYD
23h 32m
1 stop
United Airlines Logo
9:30 am - 8:57 pm
SYD
-
PIT
25h 27m
2 stops
$1,340United Airlines
Wed, Aug 5 - Wed, Aug 26
United Airlines Logo
2:05 pm - 6:55 am
PIT
-
SYD
26h 50m
2 stops
United Airlines Logo
9:30 am - 8:57 pm
SYD
-
PIT
25h 27m
2 stops
$1,344United Airlines
Wed, Aug 5 - Wed, Aug 26

United Airlines flights from Pittsburgh to Sydney

Our best United Airlines deals on Pittsburgh to Sydney flight tickets
United Airlines
Jun 9
PIT2:13 pmPittsburgh
26h 42m
2 stops
SYD6:55 amSydney Kingsford Smith
Jun 23
SYD10:20 amSydney Kingsford Smith
39h 05m
2 stops
PIT11:25 amPittsburgh
$1,363
United Airlines
May 30
PIT4:25 pmPittsburgh
48h 35m
2 stops
SYD7:00 amSydney Kingsford Smith
Jun 12
SYD9:30 amSydney Kingsford Smith
28h 29m
2 stops
PIT11:59 pmPittsburgh
$1,407
United Airlines
Jun 9
PIT5:55 pmPittsburgh
23h 05m
1 stop
SYD7:00 amSydney Kingsford Smith
Jun 23
SYD10:20 amSydney Kingsford Smith
20h 01m
1 stop
PIT4:21 pmPittsburgh
$1,438

Qantas Airways flights from Pittsburgh to Sydney

Our best Qantas Airways deals on Pittsburgh to Sydney flight tickets
Qantas Airways
Jun 14
PIT5:54 pmPittsburgh
23h 11m
1 stop
SYD7:05 amSydney Kingsford Smith
Jun 21
SYD12:00 pmSydney Kingsford Smith
20h 41m
1 stop
PIT6:41 pmPittsburgh
$1,249
Qantas Airways
May 30
PIT5:53 pmPittsburgh
23h 12m
1 stop
SYD7:05 amSydney Kingsford Smith
Jun 12
SYD9:10 amSydney Kingsford Smith
21h 42m
1 stop
PIT4:52 pmPittsburgh
$1,354
Qantas Airways
May 28
PIT5:53 pmPittsburgh
23h 12m
1 stop
SYD7:05 amSydney Kingsford Smith
Jun 4
SYD9:10 amSydney Kingsford Smith
21h 42m
1 stop
PIT4:52 pmPittsburgh
$1,355

momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Sydney 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, momondo users made 832,500 searches. Data last updated May 3, 2026.
Use the filters below to find and compare flights from Pittsburgh to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 10/19

5:55 pm-8:05 am

1 stop23h 10m

Sydney Kingsford Smith

Tue 10/27

7:05 am-6:46 pm

2 stops26h 41m

$1,126
Quickest round-trip

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 6/14

5:54 pm-7:05 am

1 stop23h 11m

Sydney Kingsford Smith

Sun 6/21

12:00 pm-6:41 pm

1 stop20h 41m

$1,249

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Wed 8/5

6:31 pm-7:05 am

1 stop22h 34m

Sydney Kingsford Smith

Wed 8/26

9:10 am-5:30 pm

1 stop22h 20m

$1,275

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Wed 8/5

6:31 pm-7:05 am

1 stop22h 34m

Sydney Kingsford Smith

Wed 8/26

9:10 am-5:30 pm

1 stop22h 20m

$1,276

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Wed 8/5

6:31 pm-7:05 am

1 stop22h 34m

Sydney Kingsford Smith

Wed 8/26

9:10 am-5:30 pm

1 stop22h 20m

$1,301

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 8/9

11:48 am-6:50 am

2 stops29h 02m

Sydney Kingsford Smith

Sun 8/16

9:15 am-9:35 am

2 stops38h 20m

$1,314

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 8/9

10:13 am-6:50 am

2 stops30h 37m

Sydney Kingsford Smith

Sun 8/16

9:15 am-9:09 am

2 stops37h 54m

$1,315

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 8/9

5:57 pm-7:00 am

1 stop23h 03m

Sydney Kingsford Smith

Sun 8/16

9:30 am-8:57 pm

2 stops25h 27m

$1,339

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Wed 8/5

5:23 pm-6:55 am

1 stop23h 32m

Sydney Kingsford Smith

Wed 8/26

9:30 am-8:57 pm

2 stops25h 27m

$1,340

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Wed 8/5

2:05 pm-6:55 am

2 stops26h 50m

Sydney Kingsford Smith

Wed 8/26

9:30 am-8:57 pm

2 stops25h 27m

$1,344

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Sydney from

How to get the cheapest flight ticket from Pittsburgh to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Pittsburgh and Sydney?

What is the cheapest month to fly to Sydney?

In general, March is the cheapest month to fly from Pittsburgh to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,282. If you are unable to visit Sydney during the month of March, then departing from Pittsburgh during the month November is also very affordable. Most momondo users find prices during this month for around $1,292.

Can stopping save me money on Pittsburgh to Sydney flights?

You could potentially save up to 6% on your flight if you consider stops on a Pittsburgh to Sydney flight.

When to book flights from Pittsburgh to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Pittsburgh to Sydney according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Pittsburgh to Sydney (PIT to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Sydney

Fastest flight time

21h 14m

Direct flights

None
The fastest flight from Pittsburgh to Sydney takes 21h 14m
There are no direct flights from Pittsburgh to Sydney. There are no popular flight routes from Pittsburgh to Sydney.
Search flight deals

Frequently asked questions about flying from Pittsburgh to Sydney

  • How far is Pittsburgh to Sydney Kingsford Smith by plane?

    Sydney Kingsford Smith is 9614.0 mi away from Pittsburgh. By plane, this route typically takes 21h 14m.

  • When did momondo last update prices for flights from Pittsburgh Airport to Sydney Kingsford Smith Airport?

    Prices for flights from Pittsburgh Airport to Sydney Kingsford Smith Airport refresh daily.

  • How many operators does momondo search for flights from Pittsburgh Airport to Sydney Kingsford Smith Airport?

  • How old do you have to be to fly from Pittsburgh Airport to Sydney Kingsford Smith Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Pittsburgh Airport to Sydney Kingsford Smith Airport.

  • What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

    The travel and health documents you'll need for your trip to Sydney Kingsford Smith Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Sydney Kingsford Smith Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Pittsburgh to Sydney?

Best airlines flying from Pittsburgh to Sydney

Compare and see reviews for airlines that fly from Pittsburgh to Sydney with momondo
Airline
Rating
Free Cancellation
Price
Qantas AirwaysPriceFrom $1,092Free CancellationRating
7.5
1,030 reviews
Search Qantas Airways flights
United AirlinesPriceFrom $1,111Free CancellationRating
7.4
9,682 reviews
Search United Airlines flights
American AirlinesPriceFrom $1,127Free CancellationRating
7.1
11,673 reviews
Search American Airlines flights

Traveling to a place near Sydney?

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

Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to Sydney?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Pittsburgh to Sydney for you.

Can I find flights from Pittsburgh to Sydney with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Pittsburgh to Sydney flights to just show those with flexible booking policies.

How can momondo help me find flights from Pittsburgh to Sydney?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from Pittsburgh.

I’m not ready to book a flight from Pittsburgh to Sydney right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Pittsburgh to Sydney now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Sydney and let you know when they change.

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