Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Pittsburgh to Sydney from $671

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 10/11. 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.
United Airlines Logo
5:55 pm - 7:00 am
PIT
-
SYD
23h 05m
1 stop
United Airlines Logo
9:30 am - 10:57 pm
SYD
-
PIT
27h 27m
2 stops
$1,182United Airlines
lun., juil. 27 - dim., août 9
United Airlines Logo
5:45 pm - 6:55 am
PIT
-
SYD
23h 10m
1 stop
United Airlines Logo
10:20 am - 4:01 pm
SYD
-
PIT
19h 41m
1 stop
$1,186United Airlines
dim., août 16 - mar., août 25
United Airlines Logo
1:00 pm - 7:00 am
PIT
-
SYD
28h 00m
2 stops
United Airlines Logo
9:30 am - 8:47 pm
SYD
-
PIT
25h 17m
2 stops
$1,187United Airlines
dim., août 16 - mar., août 25
Delta Logo
7:05 am - 6:50 am
PIT
-
SYD
33h 45m
2 stops
Delta Logo
9:15 am - 6:49 pm
SYD
-
PIT
23h 34m
2 stops
$1,191Delta
mar., août 11 - mar., août 18
Qantas Airways Logo
5:40 pm - 7:30 am
PIT
-
SYD
22h 50m
1 stop
Qantas Airways Logo
5:50 pm - 6:32 pm
SYD
-
PIT
40h 42m
2 stops
$1,231Qantas Airways
sam., oct. 24 - lun., nov. 2
Delta Logo
11:10 am - 6:50 am
PIT
-
SYD
29h 40m
2 stops
Delta Logo
9:15 am - 9:37 pm
SYD
-
PIT
26h 22m
2 stops
$1,251Delta
lun., août 31 - lun., sept. 7
Multiple Airlines Logo
5:40 pm - 9:25 am
PIT
-
SYD
24h 45m
2 stops
Multiple Airlines Logo
2:05 pm - 10:24 pm
SYD
-
PIT
24h 19m
1 stop
$1,255Multiple Airlines
sam., oct. 24 - lun., nov. 2
American Airlines Logo
11:35 am - 6:55 am
PIT
-
SYD
29h 20m
1 stop
American Airlines Logo
9:10 am - 8:05 pm
SYD
-
PIT
24h 55m
2 stops
$1,256American Airlines
lun., août 31 - lun., sept. 7
American Airlines Logo
2:54 pm - 6:55 am
PIT
-
SYD
26h 01m
1 stop
American Airlines Logo
12:00 pm - 9:16 pm
SYD
-
PIT
23h 16m
1 stop
$1,257American Airlines
lun., août 31 - lun., sept. 7
Qantas Airways Logo
5:40 pm - 11:55 am
PIT
-
SYD
27h 15m
2 stops
Qantas Airways Logo
2:05 pm - 7:32 pm
SYD
-
PIT
20h 27m
1 stop
$1,258Qantas Airways
ven., oct. 23 - dim., nov. 1

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Delta flights from Pittsburgh to Sydney

Our best Delta deals on Pittsburgh to Sydney flight tickets
Delta
Aug 11
PIT7:05 amPittsburgh
33h 45m
2 stops
SYD6:50 amSydney Kingsford Smith
Aug 18
SYD9:15 amSydney Kingsford Smith
23h 34m
2 stops
PIT6:49 pmPittsburgh
$1,191
Delta
Aug 31
PIT11:10 amPittsburgh
29h 40m
2 stops
SYD6:50 amSydney Kingsford Smith
Sep 7
SYD9:15 amSydney Kingsford Smith
26h 22m
2 stops
PIT9:37 pmPittsburgh
$1,251
Delta
Aug 13
PIT5:39 pmPittsburgh
23h 11m
2 stops
SYD6:50 amSydney Kingsford Smith
Aug 20
SYD9:15 amSydney Kingsford Smith
25h 15m
2 stops
PIT8:30 pmPittsburgh
$1,291

United Airlines flights from Pittsburgh to Sydney

Our best United Airlines deals on Pittsburgh to Sydney flight tickets
United Airlines
Jul 19
PIT2:10 pmPittsburgh
26h 50m
2 stops
SYD7:00 amSydney Kingsford Smith
Aug 3
SYD9:30 amSydney Kingsford Smith
25h 21m
2 stops
PIT8:51 pmPittsburgh
$1,182
United Airlines
Aug 16
PIT5:45 pmPittsburgh
23h 10m
1 stop
SYD6:55 amSydney Kingsford Smith
Aug 25
SYD10:20 amSydney Kingsford Smith
19h 41m
1 stop
PIT4:01 pmPittsburgh
$1,186
United Airlines
Aug 16
PIT1:00 pmPittsburgh
28h 00m
2 stops
SYD7:00 amSydney Kingsford Smith
Aug 25
SYD9:30 amSydney Kingsford Smith
25h 17m
2 stops
PIT8:47 pmPittsburgh
$1,187

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 juillet 17, 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

lun. 7/27

5:55 pm-7:00 am

1 stop23h 05m

Sydney Kingsford Smith

dim. 8/9

9:30 am-10:57 pm

2 stops27h 27m

$1,182
Quickest round-trip

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

dim. 8/16

5:45 pm-6:55 am

1 stop23h 10m

Sydney Kingsford Smith

mar. 8/25

10:20 am-4:01 pm

1 stop19h 41m

$1,186

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

dim. 8/16

1:00 pm-7:00 am

2 stops28h 00m

Sydney Kingsford Smith

mar. 8/25

9:30 am-8:47 pm

2 stops25h 17m

$1,187

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

mar. 8/11

7:05 am-6:50 am

2 stops33h 45m

Sydney Kingsford Smith

mar. 8/18

9:15 am-6:49 pm

2 stops23h 34m

$1,191

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

sam. 10/24

5:40 pm-7:30 am

1 stop22h 50m

Sydney Kingsford Smith

lun. 11/2

5:50 pm-6:32 pm

2 stops40h 42m

$1,231

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

lun. 8/31

11:10 am-6:50 am

2 stops29h 40m

Sydney Kingsford Smith

lun. 9/7

9:15 am-9:37 pm

2 stops26h 22m

$1,251

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

sam. 10/24

5:40 pm-9:25 am

2 stops24h 45m

Sydney Kingsford Smith

lun. 11/2

2:05 pm-10:24 pm

1 stop24h 19m

$1,255

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

lun. 8/31

11:35 am-6:55 am

1 stop29h 20m

Sydney Kingsford Smith

lun. 9/7

9:10 am-8:05 pm

2 stops24h 55m

$1,256

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

lun. 8/31

2:54 pm-6:55 am

1 stop26h 01m

Sydney Kingsford Smith

lun. 9/7

12:00 pm-9:16 pm

1 stop23h 16m

$1,257

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

ven. 10/23

5:40 pm-11:55 am

2 stops27h 15m

Sydney Kingsford Smith

dim. 11/1

2:05 pm-7:32 pm

1 stop20h 27m

$1,258

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 10% 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
1,062 reviews
Search Qantas Airways flights
United AirlinesPriceFrom $1,111Free CancellationRating
7.4
9,999 reviews
Search United Airlines flights
American AirlinesPriceFrom $1,277Free CancellationRating
7.1
11,821 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
Wollongong
Penrith
Katoomba
Cronulla
Leura
Randwick
Lithgow
Coogee
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.

An easier way to manage your Sydney trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
dim. 8/16
dim. 8/23
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia