Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Pittsburgh to Sydney from $714

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 12/24. 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

Discover deals from 900+ travel sites with momondo.

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

Find the cheapest flights from Pittsburgh to Sydney

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:20 pm - 9:35 amPIT-SYD
25h 15m2 stops
Multiple Airlines Logo
10:20 am - 5:14 pmSYD-PIT
45h 54m2 stops
$1,226Multiple Airlines
Find Deal
Tue, Feb 24 - Tue, Mar 10
Qantas Airways Logo
5:40 pm - 9:00 amPIT-SYD
23h 20m1 stop
Qantas Airways Logo
2:05 pm - 10:06 pmSYD-PIT
24h 01m1 stop
$1,252Qantas Airways
Find Deal
Tue, Nov 4 - Tue, Nov 18
United Airlines Logo
4:39 pm - 7:00 amPIT-SYD
22h 21m1 stop
United Airlines Logo
12:10 pm - 10:45 pmSYD-PIT
26h 35m2 stops
$1,291United Airlines
Find Deal
Tue, Nov 4 - Tue, Nov 18
United Airlines Logo
4:36 pm - 7:00 amPIT-SYD
22h 24m1 stop
United Airlines Logo
11:50 am - 11:28 pmSYD-PIT
27h 38m2 stops
$1,295United Airlines
Find Deal
Tue, Dec 30 - Tue, Feb 10
Delta Logo
5:29 pm - 8:30 amPIT-SYD
23h 01m2 stops
Delta Logo
9:25 am - 12:14 amSYD-PIT
28h 49m2 stops
$1,345Delta
Find Deal
Thu, Jan 1 - Mon, May 18
Multiple Airlines Logo
9:31 am - 7:25 amPIT-SYD
29h 54m1 stop
Multiple Airlines Logo
5:45 pm - 6:45 amSYD-PIT
27h 00m2 stops
$1,348Multiple Airlines
Find Deal
Thu, Jan 1 - Sat, May 16
Multiple Airlines Logo
9:31 am - 7:25 amPIT-SYD
29h 54m1 stop
Multiple Airlines Logo
5:45 pm - 6:45 amSYD-PIT
27h 00m2 stops
$1,355Multiple Airlines
Find Deal
Thu, Jan 1 - Fri, May 15
Delta Logo
6:30 pm - 6:50 amPIT-SYD
44h 20m2 stops
Delta Logo
9:25 am - 6:42 pmSYD-PIT
23h 17m2 stops
$1,395Delta
Find Deal
Wed, Dec 31 - Sat, May 16
Air Canada Logo
5:55 pm - 9:35 amPIT-SYD
47h 40m2 stops
Air Canada Logo
11:20 am - 5:14 pmSYD-PIT
45h 54m2 stops
$1,398Air Canada
Find Deal
Fri, Feb 13 - Sun, Feb 22
ANA Logo
8:50 am - 8:15 pmPIT-SYD
43h 25m2 stops
ANA Logo
9:45 pm - 12:59 pmSYD-PIT
31h 14m2 stops
$1,428ANA
Find Deal
Mon, Mar 2 - Sat, Mar 7

United Airlines flights from Pittsburgh to Sydney

Our best United Airlines deals on Pittsburgh to Sydney flight tickets
United Airlines
Nov 4
PIT4:39 pmPittsburgh
22h 21m
1 stop
SYD7:00 amSydney Kingsford Smith
Nov 18
SYD12:10 pmSydney Kingsford Smith
26h 35m
2 stops
PIT10:45 pmPittsburgh
$1,291
Find similar
United Airlines
Dec 30
PIT4:36 pmPittsburgh
22h 24m
1 stop
SYD7:00 amSydney Kingsford Smith
Feb 10
SYD11:50 amSydney Kingsford Smith
27h 38m
2 stops
PIT11:28 pmPittsburgh
$1,295
Find similar
United Airlines
Dec 31
PIT5:06 pmPittsburgh
24h 09m
1 stop
SYD9:15 amSydney Kingsford Smith
May 13
SYD10:20 amSydney Kingsford Smith
22h 09m
2 stops
PIT6:29 pmPittsburgh
$1,535
Find similar

Qantas Airways flights from Pittsburgh to Sydney

Our best Qantas Airways deals on Pittsburgh to Sydney flight tickets
Qantas Airways
Nov 4
PIT5:40 pmPittsburgh
23h 20m
1 stop
SYD9:00 amSydney Kingsford Smith
Nov 18
SYD2:05 pmSydney Kingsford Smith
24h 01m
1 stop
PIT10:06 pmPittsburgh
$1,252
Find similar
Qantas Airways
Nov 4
PIT5:40 pmPittsburgh
23h 20m
1 stop
SYD9:00 amSydney Kingsford Smith
Nov 11
SYD11:20 amSydney Kingsford Smith
21h 18m
1 stop
PIT4:38 pmPittsburgh
$1,523
Find similar
Qantas Airways
Feb 13
PIT5:57 pmPittsburgh
23h 03m
1 stop
SYD9:00 amSydney Kingsford Smith
Feb 22
SYD7:20 amSydney Kingsford Smith
22h 13m
2 stops
PIT1:33 pmPittsburgh
$1,537
Find similar

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 October 20, 2025.
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

Tue 2/24

4:20 pm-9:35 am

2 stops25h 15m

Sydney Kingsford Smith

Tue 3/10

10:20 am-5:14 pm

2 stops45h 54m

$1,226

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Tue 11/4

5:40 pm-9:00 am

1 stop23h 20m

Sydney Kingsford Smith

Tue 11/18

2:05 pm-10:06 pm

1 stop24h 01m

$1,252

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Tue 11/4

4:39 pm-7:00 am

1 stop22h 21m

Sydney Kingsford Smith

Tue 11/18

12:10 pm-10:45 pm

2 stops26h 35m

$1,291

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Tue 12/30

4:36 pm-7:00 am

1 stop22h 24m

Sydney Kingsford Smith

Tue 2/10

11:50 am-11:28 pm

2 stops27h 38m

$1,295

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Thu 1/1

5:29 pm-8:30 am

2 stops23h 01m

Sydney Kingsford Smith

Mon 5/18

9:25 am-12:14 am

2 stops28h 49m

$1,345

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Thu 1/1

9:31 am-7:25 am

1 stop29h 54m

Sydney Kingsford Smith

Sat 5/16

5:45 pm-6:45 am

2 stops27h 00m

$1,348

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Thu 1/1

9:31 am-7:25 am

1 stop29h 54m

Sydney Kingsford Smith

Fri 5/15

5:45 pm-6:45 am

2 stops27h 00m

$1,355

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Wed 12/31

6:30 pm-6:50 am

2 stops44h 20m

Sydney Kingsford Smith

Sat 5/16

9:25 am-6:42 pm

2 stops23h 17m

$1,395

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Fri 2/13

5:55 pm-9:35 am

2 stops47h 40m

Sydney Kingsford Smith

Sun 2/22

11:20 am-5:14 pm

2 stops45h 54m

$1,398

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 3/2

8:50 am-8:15 pm

2 stops43h 25m

Sydney Kingsford Smith

Sat 3/7

9:45 pm-12:59 pm

2 stops31h 14m

$1,428

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 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 $1,396. If you are unable to visit Sydney during the month of November, then departing from Pittsburgh during the month September is also very affordable. Most momondo users find prices during this month for around $1,442.

What is the cheapest day to depart on your flight to Sydney?

The cheapest day to depart from Pittsburgh to Sydney is on a Sunday when prices can be found for as low as $1,488. The most expensive day to fly to Sydney is Wednesday, with ticket prices averaging around $1,742.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is at noon. momondo users have found flights departing from Pittsburgh to Sydney at noon for as low as $1,324. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sydney are more costly in the afternoon, with an average ticket price of $1,622. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Sydney?

You are more likely to see cheaper flights to Sydney from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $1,652 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Pittsburgh for as low as $1,188 on momondo.

Can stopping save me money on Pittsburgh to Sydney flights?

You could potentially save up to 21% 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

Direct flights

None
There are no direct flights from Pittsburgh to Sydney. There are no popular flight routes from Pittsburgh to Sydney.
Search flight deals

  • 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 40m.

  • 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
American AirlinesPriceFrom $1,127Free CancellationRating
7.2
11,026 reviews
Search American Airlines flights
Qantas AirwaysPriceFrom $1,292Free CancellationRating
7.5
922 reviews
Search Qantas Airways flights
United AirlinesPriceFrom $1,319Free CancellationRating
7.4
8,993 reviews
Search United 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
Randwick
Cronulla
Coogee
Manly
Penrith
Leura
Lithgow
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.

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
Wed 11/19
Wed 11/26
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Australia