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Cheap flights from Pittsburgh to Sydney from $674

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 2/16. 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.
Qantas Airways Logo
5:45 pm - 9:00 am
PIT
-
SYD
23h 15m1 stop
Qantas Airways Logo
7:15 pm - 2:22 pm
SYD
-
PIT
35h 07m2 stops
$956Qantas Airways
Sun, Feb 8 - Tue, Feb 24
Qantas Airways Logo
6:19 pm - 5:40 pm
PIT
-
SYD
31h 21m2 stops
Qantas Airways Logo
11:20 am - 5:52 pm
SYD
-
PIT
22h 32m1 stop
$962Qantas Airways
Sun, Mar 1 - Sun, Mar 8
Qantas Airways Logo
5:45 pm - 9:00 am
PIT
-
SYD
23h 15m1 stop
Qantas Airways Logo
7:15 pm - 5:16 pm
SYD
-
PIT
38h 01m2 stops
$1,020Qantas Airways
Mon, Feb 9 - Tue, Feb 24
Air Canada Logo
5:55 pm - 8:35 am
PIT
-
SYD
47h 40m2 stops
Air Canada Logo
10:20 am - 5:14 pm
SYD
-
PIT
45h 54m2 stops
$1,140Air Canada
Sun, Mar 8 - Sun, Mar 15
Air Canada Logo
5:55 pm - 8:35 am
PIT
-
SYD
47h 40m2 stops
Air Canada Logo
10:20 am - 5:14 pm
SYD
-
PIT
45h 54m2 stops
$1,146Air Canada
Fri, Mar 13 - Tue, Mar 17
Air Canada Logo
5:55 pm - 9:35 am
PIT
-
SYD
47h 40m2 stops
Air Canada Logo
11:20 am - 5:14 pm
SYD
-
PIT
45h 54m2 stops
$1,152Air Canada
Tue, Feb 24 - Tue, Mar 3
Multiple Airlines Logo
12:35 pm - 7:20 am
PIT
-
SYD
28h 45m2 stops
Multiple Airlines Logo
9:20 am - 2:48 pm
SYD
-
PIT
43h 28m2 stops
$1,221Multiple Airlines
Mon, Apr 20 - Mon, May 4
Air Canada Logo
5:55 pm - 7:20 am
PIT
-
SYD
47h 25m2 stops
Air Canada Logo
9:20 am - 2:48 pm
SYD
-
PIT
43h 28m2 stops
$1,225Air Canada
Mon, Apr 20 - Mon, May 4
Qantas Airways Logo
3:56 pm - 2:25 pm
PIT
-
SYD
30h 29m2 stops
Qantas Airways Logo
7:15 pm - 2:22 pm
SYD
-
PIT
35h 07m2 stops
$1,226Qantas Airways
Sun, Feb 8 - Tue, Feb 24
Multiple Airlines Logo
12:35 pm - 7:20 am
PIT
-
SYD
28h 45m2 stops
Multiple Airlines Logo
9:20 am - 2:48 pm
SYD
-
PIT
43h 28m3 stops
$1,229Multiple Airlines
Mon, Apr 20 - Mon, May 4

Air New Zealand flights from Pittsburgh to Sydney

Our best Air New Zealand deals on Pittsburgh to Sydney flight tickets
Air New Zealand
May 2
PIT4:49 pmPittsburgh
27h 51m
2 stops
SYD10:40 amSydney Kingsford Smith
May 16
SYD7:20 pmSydney Kingsford Smith
49h 26m
2 stops
PIT6:46 amPittsburgh
$1,335
Air New Zealand
Apr 12
PIT12:35 pmPittsburgh
30h 10m
2 stops
SYD8:45 amSydney Kingsford Smith
Apr 27
SYD11:55 amSydney Kingsford Smith
25h 49m
2 stops
PIT11:44 pmPittsburgh
$1,340
Air New Zealand
Apr 12
PIT12:35 pmPittsburgh
32h 05m
2 stops
SYD10:40 amSydney Kingsford Smith
Apr 25
SYD11:55 amSydney Kingsford Smith
25h 49m
2 stops
PIT11:44 pmPittsburgh
$1,343

Qantas Airways flights from Pittsburgh to Sydney

Our best Qantas Airways deals on Pittsburgh to Sydney flight tickets
Qantas Airways
Feb 8
PIT5:45 pmPittsburgh
23h 15m
1 stop
SYD9:00 amSydney Kingsford Smith
Feb 24
SYD7:15 pmSydney Kingsford Smith
35h 07m
2 stops
PIT2:22 pmPittsburgh
$956
Qantas Airways
Mar 1
PIT6:19 pmPittsburgh
31h 21m
2 stops
SYD5:40 pmSydney Kingsford Smith
Mar 8
SYD11:20 amSydney Kingsford Smith
22h 32m
1 stop
PIT5:52 pmPittsburgh
$962
Qantas Airways
Feb 9
PIT5:45 pmPittsburgh
23h 15m
1 stop
SYD9:00 amSydney Kingsford Smith
Feb 24
SYD7:15 pmSydney Kingsford Smith
38h 01m
2 stops
PIT5:16 pmPittsburgh
$1,020

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 January 11, 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

Sun 2/8

5:45 pm-9:00 am

1 stop23h 15m

Sydney Kingsford Smith

Tue 2/24

7:15 pm-2:22 pm

2 stops35h 07m

$956

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 3/1

6:19 pm-5:40 pm

2 stops31h 21m

Sydney Kingsford Smith

Sun 3/8

11:20 am-5:52 pm

1 stop22h 32m

$962

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 2/9

5:45 pm-9:00 am

1 stop23h 15m

Sydney Kingsford Smith

Tue 2/24

7:15 pm-5:16 pm

2 stops38h 01m

$1,020

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 3/8

5:55 pm-8:35 am

2 stops47h 40m

Sydney Kingsford Smith

Sun 3/15

10:20 am-5:14 pm

2 stops45h 54m

$1,140

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Fri 3/13

5:55 pm-8:35 am

2 stops47h 40m

Sydney Kingsford Smith

Tue 3/17

10:20 am-5:14 pm

2 stops45h 54m

$1,146

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Tue 2/24

5:55 pm-9:35 am

2 stops47h 40m

Sydney Kingsford Smith

Tue 3/3

11:20 am-5:14 pm

2 stops45h 54m

$1,152

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 4/20

12:35 pm-7:20 am

2 stops28h 45m

Sydney Kingsford Smith

Mon 5/4

9:20 am-2:48 pm

2 stops43h 28m

$1,221

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 4/20

5:55 pm-7:20 am

2 stops47h 25m

Sydney Kingsford Smith

Mon 5/4

9:20 am-2:48 pm

2 stops43h 28m

$1,225

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 2/8

3:56 pm-2:25 pm

2 stops30h 29m

Sydney Kingsford Smith

Tue 2/24

7:15 pm-2:22 pm

2 stops35h 07m

$1,226

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 4/20

12:35 pm-7:20 am

2 stops28h 45m

Sydney Kingsford Smith

Mon 5/4

9:20 am-2:48 pm

3 stops43h 28m

$1,229

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, 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 March is also very affordable. Most momondo users find prices during this month for around $1,433.

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 $1,502 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 20m

Direct flights

None
The fastest flight from Pittsburgh to Sydney takes 21h 20m
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 20m.

  • 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 $1,120Free CancellationRating
7.5
968 reviews
Search Qantas Airways flights
United AirlinesPriceFrom $1,260Free CancellationRating
7.4
9,145 reviews
Search United Airlines flights
American AirlinesPriceFrom $1,282Free CancellationRating
7.2
11,099 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
Katoomba
Wollongong
Randwick
Coogee
Manly
Lithgow
Cronulla
Leura
Penrith
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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