What is the cheapest airline that flies from Pittsburgh to Sydney Kingsford Smith?

United Airlines and Delta are the most popular carriers operating from Pittsburgh to Sydney Kingsford Smith

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 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 required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$915 Cheap Flights from Pittsburgh to Sydney in 2026

Find the cheapest flights from Pittsburgh to Sydney

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

19:29 - 07:35-

45h 06m

11:20 - 16:53-

21h 33m

$1,853Qantas Airways

Sat, 24 Oct - Mon, 2 Nov

17:40 - 10:20-

25h 40m

14:05 - 19:30-

20h 25m

$1,858Qantas Airways

Fri, 23 Oct - Sun, 1 Nov

17:40 - 10:20-

25h 40m

14:05 - 19:30-

20h 25m

$1,859Qantas Airways

Fri, 23 Oct - Sun, 1 Nov

17:40 - 10:55-

26h 15m

14:05 - 18:30-

20h 25m

$1,870Qantas Airways

Sat, 24 Oct - Mon, 2 Nov

11:32 - 06:55-

27h 23m

06:05 - 14:37-

24h 32m

$1,876Qantas Airways

Sun, 8 Nov - Sun, 22 Nov

15:17 - 06:55-

25h 38m

12:00 - 22:59-

24h 59m

$1,882American Airlines

Mon, 14 Sep - Mon, 21 Sep

17:53 - 09:00-

23h 07m

14:05 - 18:28-

20h 23m

$1,883American Airlines

Sun, 1 Nov - Mon, 30 Nov

15:17 - 07:30-

26h 13m

09:10 - 19:56-

24h 46m

$1,888American Airlines

Sun, 13 Sep - Sun, 20 Sep

18:24 - 06:55-

22h 31m

12:00 - 23:36-

25h 36m

$1,889American Airlines

Mon, 14 Sep - Mon, 21 Sep

19:29 - 20:50-

34h 21m

11:20 - 17:53-

21h 33m

$1,892Qantas Airways

Wed, 28 Oct - Sun, 1 Nov

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Qantas Airways flights from Pittsburgh to Sydney

Our best Qantas Airways deals on Pittsburgh to Sydney flight tickets

Qantas Airways

24 Oct

PIT19:29Pittsburgh

45h 06m

2 stops

SYD07:35Sydney Kingsford Smith

2 Nov

SYD11:20Sydney Kingsford Smith

21h 33m

1 stop

PIT16:53Pittsburgh

$1,853

Qantas Airways

23 Oct

PIT17:40Pittsburgh

25h 40m

2 stops

SYD10:20Sydney Kingsford Smith

1 Nov

SYD14:05Sydney Kingsford Smith

20h 25m

1 stop

PIT19:30Pittsburgh

$1,858

Qantas Airways

23 Oct

PIT17:40Pittsburgh

25h 40m

2 stops

SYD10:20Sydney Kingsford Smith

1 Nov

SYD14:05Sydney Kingsford Smith

20h 25m

1 stop

PIT19:30Pittsburgh

$1,859

United Airlines flights from Pittsburgh to Sydney

Our best United Airlines deals on Pittsburgh to Sydney flight tickets

United Airlines

28 Aug

PIT13:00Pittsburgh

28h 00m

2 stops

SYD07:00Sydney Kingsford Smith

4 Sept

SYD09:30Sydney Kingsford Smith

25h 17m

2 stops

PIT20:47Pittsburgh

$1,900

United Airlines

15 Aug

PIT13:00Pittsburgh

28h 00m

2 stops

SYD07:00Sydney Kingsford Smith

22 Aug

SYD09:30Sydney Kingsford Smith

25h 17m

2 stops

PIT20:47Pittsburgh

$1,903

United Airlines

15 Aug

PIT13:00Pittsburgh

27h 55m

3 stops

SYD06:55Sydney Kingsford Smith

22 Aug

SYD09:30Sydney Kingsford Smith

25h 17m

2 stops

PIT20:47Pittsburgh

$1,907

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sat 24/10

19:29-07:35

2 stops45h 06m

Sydney Kingsford Smith

Mon 2/11

11:20-16:53

1 stop21h 33m

$1,853

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Fri 23/10

17:40-10:20

2 stops25h 40m

Sydney Kingsford Smith

Sun 1/11

14:05-19:30

1 stop20h 25m

$1,858

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Fri 23/10

17:40-10:20

2 stops25h 40m

Sydney Kingsford Smith

Sun 1/11

14:05-19:30

1 stop20h 25m

$1,859

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sat 24/10

17:40-10:55

2 stops26h 15m

Sydney Kingsford Smith

Mon 2/11

14:05-18:30

1 stop20h 25m

$1,870

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 8/11

11:32-06:55

1 stop27h 23m

Sydney Kingsford Smith

Sun 22/11

06:05-14:37

2 stops24h 32m

$1,876

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 14/9

15:17-06:55

1 stop25h 38m

Sydney Kingsford Smith

Mon 21/9

12:00-22:59

1 stop24h 59m

$1,882

Fastest return journey

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 1/11

17:53-09:00

1 stop23h 07m

Sydney Kingsford Smith

Mon 30/11

14:05-18:28

1 stop20h 23m

$1,883

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 13/9

15:17-07:30

2 stops26h 13m

Sydney Kingsford Smith

Sun 20/9

09:10-19:56

2 stops24h 46m

$1,888

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 14/9

18:24-06:55

1 stop22h 31m

Sydney Kingsford Smith

Mon 21/9

12:00-23:36

2 stops25h 36m

$1,889

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Wed 28/10

19:29-20:50

2 stops34h 21m

Sydney Kingsford Smith

Sun 1/11

11:20-17:53

1 stop21h 33m

$1,892

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the typical price of a round-trip flight between Pittsburgh and Sydney?

Prices are currently typical for flights on this route.

Typical prices usually range from $1,787 to $2,038.
The lowest price recently found on this route was $1,853.

What is the cheapest month to fly to Sydney?

The month of March is, on average, the cheapest month to fly to Sydney from Pittsburgh, with most prices found around $1,831. If you aren’t able to travel to Sydney during the month of March, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $1,838.

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 return 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 15m
Direct flights	None

The fastest flight from Pittsburgh to Sydney takes 23h 15m

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?
The straight-line distance from Pittsburgh to Sydney Kingsford Smith is 15472.2 km. Flights usually cover this in 23h 15m, depending on flying conditions and air traffic around both airports.
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 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 required for your trip to Sydney Kingsford Smith Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Sydney Kingsford Smith Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to Sydney?

Finding the right flight to Sydney from Pittsburgh is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sydney quick and easy, saving you time and money.

Can I find flights from Pittsburgh to Sydney with flexible booking policies on momondo?

Yes. All flights to Sydney from Pittsburgh on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Pittsburgh to Sydney?

Once you have performed a search for Pittsburgh to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Pittsburgh to Sydney right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Sydney from Pittsburgh. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.