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Cheap flights from Pittsburgh to Sydney from $657

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 3/8. 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.
Air Canada Logo
5:55 pm - 8:35 am
PIT
-
SYD
47h 40m
2 stops
Air Canada Logo
10:25 am - 5:16 pm
SYD
-
PIT
45h 51m
2 stops
$1,160Air Canada
Mon, Mar 9 - Mon, Mar 16
Multiple Airlines Logo
5:55 pm - 8:35 am
PIT
-
SYD
47h 40m
1 stop
Multiple Airlines Logo
10:25 am - 5:16 pm
SYD
-
PIT
45h 51m
1 stop
$1,209Multiple Airlines
Mon, Mar 9 - Mon, Mar 16
Qantas Airways Logo
6:19 pm - 9:00 am
PIT
-
SYD
22h 41m
1 stop
Qantas Airways Logo
5:50 pm - 2:22 pm
SYD
-
PIT
35h 32m
2 stops
$1,225Qantas Airways
Thu, Mar 5 - Sat, Mar 14
Qantas Airways Logo
6:19 pm - 9:00 am
PIT
-
SYD
22h 41m
1 stop
Qantas Airways Logo
5:50 pm - 2:22 pm
SYD
-
PIT
35h 32m
2 stops
$1,226Qantas Airways
Thu, Mar 5 - Sat, Mar 14
Qantas Airways Logo
6:19 pm - 9:00 am
PIT
-
SYD
22h 41m
1 stop
Qantas Airways Logo
5:50 pm - 2:22 pm
SYD
-
PIT
36h 32m
2 stops
$1,235Qantas Airways
Wed, Feb 25 - Mon, Mar 2
Qantas Airways Logo
6:19 pm - 9:00 am
PIT
-
SYD
22h 41m
1 stop
Qantas Airways Logo
5:50 pm - 2:22 pm
SYD
-
PIT
35h 32m
2 stops
$1,237Qantas Airways
Sun, Mar 1 - Sat, Mar 14
Air Canada Logo
5:55 pm - 8:35 am
PIT
-
SYD
47h 40m
2 stops
Air Canada Logo
10:25 am - 5:16 pm
SYD
-
PIT
45h 51m
2 stops
$1,281Air Canada
Tue, Mar 10 - Mon, Mar 16
Air Canada Logo
5:55 pm - 9:35 am
PIT
-
SYD
47h 40m
2 stops
Air Canada Logo
11:20 am - 5:14 pm
SYD
-
PIT
45h 54m
2 stops
$1,287Air Canada
Wed, Feb 25 - Mon, Mar 2
Qantas Airways Logo
11:34 am - 6:55 am
PIT
-
SYD
27h 21m
1 stop
Qantas Airways Logo
7:05 am - 2:22 pm
SYD
-
PIT
23h 17m
2 stops
$1,313Qantas Airways
Wed, Feb 18 - Sun, Feb 22
Air New Zealand Logo
6:00 am - 8:45 am
PIT
-
SYD
36h 45m
2 stops
Air New Zealand Logo
9:55 am - 11:44 pm
SYD
-
PIT
27h 49m
2 stops
$1,327Air New Zealand
Mon, May 4 - Sat, May 9

Air Canada flights from Pittsburgh to Sydney

Our best Air Canada deals on Pittsburgh to Sydney flight tickets
Air Canada
Mar 9
PIT5:55 pmPittsburgh
47h 40m
2 stops
SYD8:35 amSydney Kingsford Smith
Mar 16
SYD10:25 amSydney Kingsford Smith
45h 51m
2 stops
PIT5:16 pmPittsburgh
$1,160
Air Canada
May 30
PIT3:35 pmPittsburgh
49h 45m
2 stops
SYD7:20 amSydney Kingsford Smith
Jun 12
SYD9:20 amSydney Kingsford Smith
43h 28m
2 stops
PIT2:48 pmPittsburgh
$1,193
Air Canada
May 30
PIT3:35 pmPittsburgh
49h 45m
2 stops
SYD7:20 amSydney Kingsford Smith
Jun 12
SYD9:20 amSydney Kingsford Smith
43h 28m
3 stops
PIT2:48 pmPittsburgh
$1,201

Qantas Airways flights from Pittsburgh to Sydney

Our best Qantas Airways deals on Pittsburgh to Sydney flight tickets
Qantas Airways
Feb 12
PIT6:19 pmPittsburgh
22h 41m
1 stop
SYD9:00 amSydney Kingsford Smith
Feb 14
SYD5:50 pmSydney Kingsford Smith
39h 26m
2 stops
PIT5:16 pmPittsburgh
$902
Qantas Airways
Mar 5
PIT6:19 pmPittsburgh
22h 41m
1 stop
SYD9:00 amSydney Kingsford Smith
Mar 14
SYD5:50 pmSydney Kingsford Smith
35h 32m
2 stops
PIT2:22 pmPittsburgh
$1,225
Qantas Airways
Mar 5
PIT6:19 pmPittsburgh
22h 41m
1 stop
SYD9:00 amSydney Kingsford Smith
Mar 14
SYD5:50 pmSydney Kingsford Smith
35h 32m
2 stops
PIT2:22 pmPittsburgh
$1,226

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 February 10, 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

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 3/9

5:55 pm-8:35 am

2 stops47h 40m

Sydney Kingsford Smith

Mon 3/16

10:25 am-5:16 pm

2 stops45h 51m

$1,160

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 3/9

5:55 pm-8:35 am

1 stop47h 40m

Sydney Kingsford Smith

Mon 3/16

10:25 am-5:16 pm

1 stop45h 51m

$1,209

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Thu 3/5

6:19 pm-9:00 am

1 stop22h 41m

Sydney Kingsford Smith

Sat 3/14

5:50 pm-2:22 pm

2 stops35h 32m

$1,225

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Thu 3/5

6:19 pm-9:00 am

1 stop22h 41m

Sydney Kingsford Smith

Sat 3/14

5:50 pm-2:22 pm

2 stops35h 32m

$1,226

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Wed 2/25

6:19 pm-9:00 am

1 stop22h 41m

Sydney Kingsford Smith

Mon 3/2

5:50 pm-2:22 pm

2 stops36h 32m

$1,235

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 3/1

6:19 pm-9:00 am

1 stop22h 41m

Sydney Kingsford Smith

Sat 3/14

5:50 pm-2:22 pm

2 stops35h 32m

$1,237

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Tue 3/10

5:55 pm-8:35 am

2 stops47h 40m

Sydney Kingsford Smith

Mon 3/16

10:25 am-5:16 pm

2 stops45h 51m

$1,281

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Wed 2/25

5:55 pm-9:35 am

2 stops47h 40m

Sydney Kingsford Smith

Mon 3/2

11:20 am-5:14 pm

2 stops45h 54m

$1,287

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Wed 2/18

11:34 am-6:55 am

1 stop27h 21m

Sydney Kingsford Smith

Sun 2/22

7:05 am-2:22 pm

2 stops23h 17m

$1,313

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 5/4

6:00 am-8:45 am

2 stops36h 45m

Sydney Kingsford Smith

Sat 5/9

9:55 am-11:44 pm

2 stops27h 49m

$1,327

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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, November 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 $1,390. If you are unable to visit Sydney during the month of November, then departing from Pittsburgh during the month October is also very affordable. Most momondo users find prices during this month for around $1,434.

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 41m

Direct flights

None
The fastest flight from Pittsburgh to Sydney takes 22h 41m
There are no direct flights from Pittsburgh to Sydney. There are no popular flight routes from Pittsburgh to Sydney.
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  • 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 41m.

  • 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
United AirlinesPriceFrom $1,111Free CancellationRating
7.4
9,267 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $1,115Free CancellationRating
7.5
988 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $1,282Free CancellationRating
7.2
11,260 reviews
Search American Airlines flights

Traveling to a place near Sydney?

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