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Cheap flights from Pittsburgh to Sydney from $585

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 9/18. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pittsburgh to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air New Zealand Logo
5:57 pm - 7:00 am
PIT
-
SYD
23h 03m
1 stop
Air New Zealand Logo
9:30 am - 8:47 pm
SYD
-
PIT
25h 17m
1 stop
$1,173Air New Zealand
Sun, Aug 9 - Sun, Aug 23
Air New Zealand Logo
5:57 pm - 7:00 am
PIT
-
SYD
23h 03m
1 stop
Air New Zealand Logo
10:20 am - 8:47 pm
SYD
-
PIT
24h 27m
2 stops
$1,177Air New Zealand
Sun, Aug 9 - Sun, Aug 23
United Airlines Logo
5:23 pm - 6:55 am
PIT
-
SYD
23h 32m
1 stop
United Airlines Logo
9:30 am - 8:47 pm
SYD
-
PIT
25h 17m
2 stops
$1,186United Airlines
Wed, Jul 29 - Tue, Aug 25
Delta Logo
1:57 pm - 6:50 am
PIT
-
SYD
26h 53m
2 stops
Delta Logo
9:15 am - 10:20 am
SYD
-
PIT
39h 05m
2 stops
$1,190Delta
Mon, Aug 3 - Wed, Aug 26
Delta Logo
5:50 pm - 6:50 am
PIT
-
SYD
47h 00m
2 stops
Delta Logo
9:15 am - 6:49 pm
SYD
-
PIT
23h 34m
2 stops
$1,206Delta
Sat, Aug 1 - Tue, Aug 25
United Airlines Logo
5:55 pm - 7:00 am
PIT
-
SYD
23h 05m
1 stop
United Airlines Logo
9:30 am - 8:47 pm
SYD
-
PIT
25h 17m
2 stops
$1,236United Airlines
Thu, Jul 30 - Mon, Aug 24
Delta Logo
11:23 am - 6:50 am
PIT
-
SYD
29h 27m
2 stops
Delta Logo
9:15 am - 6:49 pm
SYD
-
PIT
23h 34m
2 stops
$1,240Delta
Thu, Jul 30 - Wed, Aug 26
United Airlines Logo
5:55 pm - 7:00 am
PIT
-
SYD
23h 05m
1 stop
United Airlines Logo
10:20 am - 5:35 am
SYD
-
PIT
33h 15m
1 stop
$1,246United Airlines
Sat, Aug 1 - Sun, Aug 23
United Airlines Logo
5:23 pm - 6:55 am
PIT
-
SYD
23h 32m
1 stop
United Airlines Logo
10:20 am - 5:35 am
SYD
-
PIT
33h 15m
1 stop
$1,247United Airlines
Wed, Jul 29 - Thu, Aug 20
Delta Logo
6:21 pm - 6:50 am
PIT
-
SYD
46h 29m
2 stops
Delta Logo
9:15 am - 9:35 pm
SYD
-
PIT
26h 20m
2 stops
$1,257Delta
Sat, Aug 1 - Sat, Aug 22

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Air Canada flights from Pittsburgh to Sydney

Our best Air Canada deals on Pittsburgh to Sydney flight tickets
Air Canada
Oct 5
PIT12:15 pmPittsburgh
29h 05m
2 stops
SYD8:20 amSydney Kingsford Smith
Oct 12
SYD10:20 amSydney Kingsford Smith
41h 49m
3 stops
PIT1:09 pmPittsburgh
$1,497
Air Canada
Sep 9
PIT12:15 pmPittsburgh
29h 05m
2 stops
SYD7:20 amSydney Kingsford Smith
Sep 23
SYD9:20 amSydney Kingsford Smith
43h 28m
3 stops
PIT2:48 pmPittsburgh
$1,503
Air Canada
Jul 4
PIT3:35 pmPittsburgh
49h 45m
2 stops
SYD7:20 amSydney Kingsford Smith
Jul 22
SYD9:20 amSydney Kingsford Smith
45h 50m
3 stops
PIT5:10 pmPittsburgh
$2,283

Qantas Airways flights from Pittsburgh to Sydney

Our best Qantas Airways deals on Pittsburgh to Sydney flight tickets
Qantas Airways
Oct 5
PIT5:40 pmPittsburgh
23h 25m
1 stop
SYD8:05 amSydney Kingsford Smith
Oct 12
SYD10:10 amSydney Kingsford Smith
21h 30m
1 stop
PIT4:40 pmPittsburgh
$1,259
Qantas Airways
Oct 5
PIT5:40 pmPittsburgh
23h 25m
1 stop
SYD8:05 amSydney Kingsford Smith
Oct 13
SYD1:00 pmSydney Kingsford Smith
20h 39m
1 stop
PIT6:39 pmPittsburgh
$1,260
Qantas Airways
Sep 9
PIT6:24 pmPittsburgh
22h 31m
1 stop
SYD6:55 amSydney Kingsford Smith
Sep 23
SYD12:00 pmSydney Kingsford Smith
24h 59m
1 stop
PIT10:59 pmPittsburgh
$1,261

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 July 2, 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

Sun 8/9

5:57 pm-7:00 am

1 stop23h 03m

Sydney Kingsford Smith

Sun 8/23

9:30 am-8:47 pm

1 stop25h 17m

$1,173
Quickest round-trip

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 8/9

5:57 pm-7:00 am

1 stop23h 03m

Sydney Kingsford Smith

Sun 8/23

10:20 am-8:47 pm

2 stops24h 27m

$1,177

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Wed 7/29

5:23 pm-6:55 am

1 stop23h 32m

Sydney Kingsford Smith

Tue 8/25

9:30 am-8:47 pm

2 stops25h 17m

$1,186

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 8/3

1:57 pm-6:50 am

2 stops26h 53m

Sydney Kingsford Smith

Wed 8/26

9:15 am-10:20 am

2 stops39h 05m

$1,190

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sat 8/1

5:50 pm-6:50 am

2 stops47h 00m

Sydney Kingsford Smith

Tue 8/25

9:15 am-6:49 pm

2 stops23h 34m

$1,206

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Thu 7/30

5:55 pm-7:00 am

1 stop23h 05m

Sydney Kingsford Smith

Mon 8/24

9:30 am-8:47 pm

2 stops25h 17m

$1,236

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Thu 7/30

11:23 am-6:50 am

2 stops29h 27m

Sydney Kingsford Smith

Wed 8/26

9:15 am-6:49 pm

2 stops23h 34m

$1,240

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sat 8/1

5:55 pm-7:00 am

1 stop23h 05m

Sydney Kingsford Smith

Sun 8/23

10:20 am-5:35 am

1 stop33h 15m

$1,246

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Wed 7/29

5:23 pm-6:55 am

1 stop23h 32m

Sydney Kingsford Smith

Thu 8/20

10:20 am-5:35 am

1 stop33h 15m

$1,247

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sat 8/1

6:21 pm-6:50 am

2 stops46h 29m

Sydney Kingsford Smith

Sat 8/22

9:15 am-9:35 pm

2 stops26h 20m

$1,257

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 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 $1,287. 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 2% 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

22h 31m

Direct flights

None
The fastest flight from Pittsburgh to Sydney takes 22h 31m
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 22h 31m.

  • 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
1,054 reviews
Search Qantas Airways flights
United AirlinesPriceFrom $1,111Free CancellationRating
7.4
9,920 reviews
Search United Airlines flights
American AirlinesPriceFrom $1,277Free CancellationRating
7.1
11,768 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
Penrith
Wollongong
Katoomba
Randwick
Leura
Lithgow
Coogee
Cronulla
Manly
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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