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Cheap flights from Pittsburgh to Sydney from $597

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 8/30. 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.
Qantas Airways Logo
5:40 pm - 9:00 am
PIT
-
SYD
24h 20m
1 stop
Qantas Airways Logo
7:15 pm - 2:57 pm
SYD
-
PIT
35h 42m
2 stops
$1,233Qantas Airways
Sat, Oct 24 - Mon, Nov 2
United Airlines Logo
3:46 pm - 7:00 am
PIT
-
SYD
25h 14m
1 stop
United Airlines Logo
10:20 am - 4:04 pm
SYD
-
PIT
19h 44m
1 stop
$1,236United Airlines
Fri, Aug 21 - Wed, Sep 30
Multiple Airlines Logo
5:40 pm - 11:55 am
PIT
-
SYD
27h 15m
2 stops
Multiple Airlines Logo
2:05 pm - 6:32 pm
SYD
-
PIT
20h 27m
1 stop
$1,254Multiple Airlines
Fri, Oct 23 - Mon, Nov 2
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
Sat, Oct 24 - Mon, Nov 2
Qantas Airways Logo
5:40 pm - 8:05 am
PIT
-
SYD
23h 25m
1 stop
Qantas Airways Logo
10:10 am - 4:40 pm
SYD
-
PIT
21h 30m
1 stop
$1,259Qantas Airways
Mon, Oct 5 - Mon, Oct 12
Qantas Airways Logo
5:40 pm - 1:50 pm
PIT
-
SYD
29h 10m
2 stops
Qantas Airways Logo
2:05 pm - 3:57 pm
SYD
-
PIT
40h 52m
1 stop
$1,267Qantas Airways
Fri, Oct 23 - Sun, Nov 1
Qantas Airways Logo
5:40 pm - 10:20 am
PIT
-
SYD
25h 40m
2 stops
Qantas Airways Logo
2:05 pm - 7:32 pm
SYD
-
PIT
20h 27m
1 stop
$1,268Qantas Airways
Wed, Oct 21 - Sun, Nov 1
Qantas Airways Logo
5:40 pm - 1:15 pm
PIT
-
SYD
27h 35m
2 stops
Qantas Airways Logo
2:05 pm - 6:32 pm
SYD
-
PIT
20h 27m
1 stop
$1,276Qantas Airways
Sat, Nov 14 - Fri, Nov 27
Qantas Airways Logo
3:48 pm - 6:55 am
PIT
-
SYD
23h 07m
1 stop
Qantas Airways Logo
10:20 am - 2:57 pm
SYD
-
PIT
44h 37m
2 stops
$1,283Qantas Airways
Sat, Nov 14 - Sat, Nov 28
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
$1,286United Airlines
Thu, Aug 13 - Sat, Aug 22

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Qantas Airways flights from Pittsburgh to Sydney

Our best Qantas Airways deals on Pittsburgh to Sydney flight tickets
Qantas Airways
Oct 24
PIT5:40 pmPittsburgh
24h 20m
1 stop
SYD9:00 amSydney Kingsford Smith
Nov 2
SYD7:15 pmSydney Kingsford Smith
35h 42m
2 stops
PIT2:57 pmPittsburgh
$1,233
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 23
PIT5:40 pmPittsburgh
29h 10m
2 stops
SYD1:50 pmSydney Kingsford Smith
Nov 1
SYD2:05 pmSydney Kingsford Smith
40h 52m
1 stop
PIT3:57 pmPittsburgh
$1,267

Delta flights from Pittsburgh to Sydney

Our best Delta deals on Pittsburgh to Sydney flight tickets
Delta
Oct 5
PIT6:00 amPittsburgh
34h 50m
2 stops
SYD7:50 amSydney Kingsford Smith
Oct 12
SYD10:15 amSydney Kingsford Smith
23h 39m
2 stops
PIT6:54 pmPittsburgh
$1,311
Delta
Oct 23
PIT7:47 pmPittsburgh
68h 43m
2 stops
SYD7:30 amSydney Kingsford Smith
Nov 2
SYD10:40 amSydney Kingsford Smith
23h 30m
2 stops
PIT6:10 pmPittsburgh
$1,327
Delta
Oct 22
PIT3:50 pmPittsburgh
25h 00m
2 stops
SYD7:50 amSydney Kingsford Smith
Nov 3
SYD10:40 amSydney Kingsford Smith
23h 30m
2 stops
PIT6:10 pmPittsburgh
$1,360

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 8, 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

Sat 10/24

5:40 pm-9:00 am

1 stop24h 20m

Sydney Kingsford Smith

Mon 11/2

7:15 pm-2:57 pm

2 stops35h 42m

$1,233

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Fri 8/21

3:46 pm-7:00 am

1 stop25h 14m

Sydney Kingsford Smith

Wed 9/30

10:20 am-4:04 pm

1 stop19h 44m

$1,236

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Fri 10/23

5:40 pm-11:55 am

2 stops27h 15m

Sydney Kingsford Smith

Mon 11/2

2:05 pm-6:32 pm

1 stop20h 27m

$1,254

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sat 10/24

5:40 pm-9:25 am

2 stops24h 45m

Sydney Kingsford Smith

Mon 11/2

2:05 pm-10:24 pm

1 stop24h 19m

$1,255
Quickest round-trip

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 10/5

5:40 pm-8:05 am

1 stop23h 25m

Sydney Kingsford Smith

Mon 10/12

10:10 am-4:40 pm

1 stop21h 30m

$1,259

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Fri 10/23

5:40 pm-1:50 pm

2 stops29h 10m

Sydney Kingsford Smith

Sun 11/1

2:05 pm-3:57 pm

1 stop40h 52m

$1,267

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Wed 10/21

5:40 pm-10:20 am

2 stops25h 40m

Sydney Kingsford Smith

Sun 11/1

2:05 pm-7:32 pm

1 stop20h 27m

$1,268

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sat 11/14

5:40 pm-1:15 pm

2 stops27h 35m

Sydney Kingsford Smith

Fri 11/27

2:05 pm-6:32 pm

1 stop20h 27m

$1,276

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sat 11/14

3:48 pm-6:55 am

1 stop23h 07m

Sydney Kingsford Smith

Sat 11/28

10:20 am-2:57 pm

2 stops44h 37m

$1,283

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Thu 8/13

1:00 pm-7:00 am

2 stops28h 00m

Sydney Kingsford Smith

Sat 8/22

9:30 am-8:47 pm

2 stops25h 17m

$1,286

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 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 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

23h 05m

Direct flights

None
The fastest flight from Pittsburgh to Sydney takes 23h 05m
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 23h 05m.

  • 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
1,057 reviews
Search Qantas Airways flights
United AirlinesPriceFrom $1,111Free CancellationRating
7.4
9,948 reviews
Search United Airlines flights
American AirlinesPriceFrom $1,277Free CancellationRating
7.1
11,783 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
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.

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