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Cheap flights from Pittsburgh to Sydney from $723

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 3/7. 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
12:15 pm - 7:20 am
PIT
-
SYD
29h 05m
2 stops
Air Canada Logo
9:20 am - 2:48 pm
SYD
-
PIT
43h 28m
2 stops
$1,065Air Canada
Wed, Aug 5 - Wed, Aug 26
Air Canada Logo
5:55 pm - 8:20 am
PIT
-
SYD
47h 25m
2 stops
Air Canada Logo
9:20 am - 5:18 pm
SYD
-
PIT
45h 58m
2 stops
$1,070Air Canada
Sun, Mar 29 - Wed, Apr 22
Air Canada Logo
3:35 pm - 7:20 am
PIT
-
SYD
25h 45m
2 stops
Air Canada Logo
9:20 am - 2:48 pm
SYD
-
PIT
43h 28m
2 stops
$1,094Air Canada
Thu, May 14 - Sun, Jun 7
Air Canada Logo
3:35 pm - 7:20 am
PIT
-
SYD
49h 45m
3 stops
Air Canada Logo
9:20 am - 2:48 pm
SYD
-
PIT
43h 28m
2 stops
$1,102Air Canada
Thu, May 14 - Sun, Jun 7
Qantas Airways Logo
5:50 pm - 10:55 am
PIT
-
SYD
27h 05m
2 stops
Qantas Airways Logo
12:00 pm - 6:45 pm
SYD
-
PIT
20h 45m
1 stop
$1,108Qantas Airways
Sat, May 30 - Fri, Jun 12
Multiple Airlines Logo
6:00 am - 7:20 am
PIT
-
SYD
35h 20m
1 stop
Multiple Airlines Logo
9:20 am - 2:48 pm
SYD
-
PIT
43h 28m
2 stops
$1,112Multiple Airlines
Thu, May 14 - Sun, Jun 7
Qantas Airways Logo
3:11 pm - 6:55 am
PIT
-
SYD
25h 44m
1 stop
Qantas Airways Logo
1:00 pm - 4:49 pm
SYD
-
PIT
41h 49m
2 stops
$1,118Qantas Airways
Mon, Jun 22 - Sat, Jul 4
Qantas Airways Logo
3:12 pm - 12:20 pm
PIT
-
SYD
29h 08m
2 stops
Qantas Airways Logo
1:05 pm - 2:22 pm
SYD
-
PIT
40h 17m
1 stop
$1,132Qantas Airways
Sat, Mar 7 - Tue, Mar 10
Air Canada Logo
3:35 pm - 7:20 am
PIT
-
SYD
49h 45m
3 stops
Air Canada Logo
9:20 am - 2:48 pm
SYD
-
PIT
43h 28m
2 stops
$1,140Air Canada
Mon, Aug 17 - Mon, Aug 24
Air Canada Logo
5:55 pm - 8:20 am
PIT
-
SYD
47h 25m
2 stops
Air Canada Logo
9:20 am - 5:18 pm
SYD
-
PIT
45h 58m
2 stops
$1,142Air Canada
Thu, Mar 26 - Thu, Apr 16

United Airlines flights from Pittsburgh to Sydney

Our best United Airlines deals on Pittsburgh to Sydney flight tickets
United Airlines
Mar 29
PIT6:00 pmPittsburgh
23h 00m
1 stop
SYD8:00 amSydney Kingsford Smith
Apr 22
SYD9:30 amSydney Kingsford Smith
21h 21m
1 stop
PIT4:51 pmPittsburgh
$1,299
United Airlines
May 1
PIT6:00 pmPittsburgh
23h 00m
1 stop
SYD7:00 amSydney Kingsford Smith
May 25
SYD10:20 amSydney Kingsford Smith
20h 07m
1 stop
PIT4:27 pmPittsburgh
$1,339
United Airlines
Mar 8
PIT6:20 pmPittsburgh
21h 40m
1 stop
SYD7:00 amSydney Kingsford Smith
Mar 22
SYD12:10 pmSydney Kingsford Smith
26h 42m
1 stop
PIT11:52 pmPittsburgh
$1,361

Air Canada flights from Pittsburgh to Sydney

Our best Air Canada deals on Pittsburgh to Sydney flight tickets
Air Canada
Aug 5
PIT12:15 pmPittsburgh
29h 05m
2 stops
SYD7:20 amSydney Kingsford Smith
Aug 26
SYD9:20 amSydney Kingsford Smith
43h 28m
2 stops
PIT2:48 pmPittsburgh
$1,065
Air Canada
Mar 29
PIT5:55 pmPittsburgh
47h 25m
2 stops
SYD8:20 amSydney Kingsford Smith
Apr 22
SYD9:20 amSydney Kingsford Smith
45h 58m
2 stops
PIT5:18 pmPittsburgh
$1,070
Air Canada
May 14
PIT3:35 pmPittsburgh
25h 45m
2 stops
SYD7:20 amSydney Kingsford Smith
Jun 7
SYD9:20 amSydney Kingsford Smith
43h 28m
2 stops
PIT2:48 pmPittsburgh
$1,094

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 21, 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

Wed 8/5

12:15 pm-7:20 am

2 stops29h 05m

Sydney Kingsford Smith

Wed 8/26

9:20 am-2:48 pm

2 stops43h 28m

$1,065

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 3/29

5:55 pm-8:20 am

2 stops47h 25m

Sydney Kingsford Smith

Wed 4/22

9:20 am-5:18 pm

2 stops45h 58m

$1,070

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Thu 5/14

3:35 pm-7:20 am

2 stops25h 45m

Sydney Kingsford Smith

Sun 6/7

9:20 am-2:48 pm

2 stops43h 28m

$1,094

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Thu 5/14

3:35 pm-7:20 am

3 stops49h 45m

Sydney Kingsford Smith

Sun 6/7

9:20 am-2:48 pm

2 stops43h 28m

$1,102

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sat 5/30

5:50 pm-10:55 am

2 stops27h 05m

Sydney Kingsford Smith

Fri 6/12

12:00 pm-6:45 pm

1 stop20h 45m

$1,108

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Thu 5/14

6:00 am-7:20 am

1 stop35h 20m

Sydney Kingsford Smith

Sun 6/7

9:20 am-2:48 pm

2 stops43h 28m

$1,112

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 6/22

3:11 pm-6:55 am

1 stop25h 44m

Sydney Kingsford Smith

Sat 7/4

1:00 pm-4:49 pm

2 stops41h 49m

$1,118

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sat 3/7

3:12 pm-12:20 pm

2 stops29h 08m

Sydney Kingsford Smith

Tue 3/10

1:05 pm-2:22 pm

1 stop40h 17m

$1,132

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 8/17

3:35 pm-7:20 am

3 stops49h 45m

Sydney Kingsford Smith

Mon 8/24

9:20 am-2:48 pm

2 stops43h 28m

$1,140

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Thu 3/26

5:55 pm-8:20 am

2 stops47h 25m

Sydney Kingsford Smith

Thu 4/16

9:20 am-5:18 pm

2 stops45h 58m

$1,142

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 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 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.

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 $1,493 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 $934 on momondo.

Can stopping save me money on Pittsburgh to Sydney flights?

You could potentially save up to 1% 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

21h 15m

Direct flights

None
The fastest flight from Pittsburgh to Sydney takes 21h 15m
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 15m.

  • 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
9,341 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $1,115Free CancellationRating
7.5
996 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $1,127Free CancellationRating
7.2
11,338 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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