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

Alaska Airlines, Qantas Airways, and American Airlines 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.

$1,090 Cheap Flights from Pittsburgh to Sydney in 2026/27

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.

17:01 - 11:05PIT Pittsburgh-SYD Sydney Kingsford Smith

26h 04m2 stops Los Angeles Brisbane

14:05 - 22:34SYD Sydney Kingsford Smith-PIT Pittsburgh

24h 29m1 stop Dallas/Fort Worth

$1,867Qantas Airways

Fri, 29 Jan - Sun, 7 Feb

17:01 - 10:20PIT Pittsburgh-SYD Sydney Kingsford Smith

25h 19m2 stops Los Angeles Brisbane

14:05 - 18:37SYD Sydney Kingsford Smith-PIT Pittsburgh

20h 32m1 stop Dallas/Fort Worth

$1,868Multiple Airlines

Fri, 29 Jan - Sat, 13 Feb

17:01 - 10:20PIT Pittsburgh-SYD Sydney Kingsford Smith

25h 19m2 stops Los Angeles Brisbane

14:05 - 18:37SYD Sydney Kingsford Smith-PIT Pittsburgh

20h 32m1 stop Dallas/Fort Worth

$1,870Qantas Airways

Wed, 3 Feb - Wed, 17 Feb

16:24 - 06:55PIT Pittsburgh-SYD Sydney Kingsford Smith

22h 31m1 stop Dallas/Fort Worth

06:55 - 14:35SYD Sydney Kingsford Smith-PIT Pittsburgh

23h 40m2 stops Brisbane Dallas/Fort Worth

$1,921Qantas Airways

Wed, 3 Feb - Wed, 17 Feb

15:26 - 11:05PIT Pittsburgh-SYD Sydney Kingsford Smith

27h 39m2 stops Dallas/Fort Worth Brisbane

13:00 - 18:37SYD Sydney Kingsford Smith-PIT Pittsburgh

20h 37m1 stop Dallas/Fort Worth

$1,981Qantas Airways

Sat, 13 Mar - Thu, 1 Apr

16:24 - 18:00PIT Pittsburgh-SYD Sydney Kingsford Smith

33h 36m2 stops Dallas/Fort Worth Brisbane

14:05 - 22:34SYD Sydney Kingsford Smith-PIT Pittsburgh

24h 29m1 stop Dallas/Fort Worth

$1,990Qantas Airways

Fri, 29 Jan - Mon, 8 Feb

06:00 - 08:35PIT Pittsburgh-SYD Sydney Kingsford Smith

34h 35m2 stops Houston George Bush Intcntl Auckland Intl

07:30 - 23:59SYD Sydney Kingsford Smith-PIT Pittsburgh

32h 29m2 stops Auckland Intl Houston George Bush Intcntl

$2,068Air New Zealand

Fri, 5 Feb - Mon, 15 Feb

17:44 - 10:35PIT Pittsburgh-SYD Sydney Kingsford Smith

48h 51m2 stops Houston George Bush Intcntl Auckland Intl

07:30 - 23:59SYD Sydney Kingsford Smith-PIT Pittsburgh

32h 29m2 stops Auckland Intl Houston George Bush Intcntl

$2,082Air New Zealand

Wed, 3 Feb - Mon, 15 Feb

12:45 - 08:35PIT Pittsburgh-SYD Sydney Kingsford Smith

27h 50m2 stops Houston George Bush Intcntl Auckland Intl

19:25 - 23:59SYD Sydney Kingsford Smith-PIT Pittsburgh

44h 34m2 stops Auckland Intl Houston George Bush Intcntl

$2,093Air New Zealand

Fri, 29 Jan - Sat, 13 Feb

06:00 - 08:35PIT Pittsburgh-SYD Sydney Kingsford Smith

34h 35m2 stops Houston George Bush Intcntl Auckland Intl

09:55 - 11:23SYD Sydney Kingsford Smith-PIT Pittsburgh

41h 28m2 stops Auckland Intl Houston George Bush Intcntl

$2,099Air New Zealand

Fri, 29 Jan - Sun, 7 Feb

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Qantas Airways flights from Pittsburgh to Sydney

Our best Qantas Airways deals on Pittsburgh to Sydney flight tickets

Qantas Airways

29 Jan

PIT17:01Pittsburgh

26h 04m

2 stops

SYD11:05Sydney Kingsford Smith

7 Feb

SYD14:05Sydney Kingsford Smith

24h 29m

1 stop

PIT22:34Pittsburgh

$1,867

Qantas Airways

3 Feb

PIT17:01Pittsburgh

25h 19m

2 stops

SYD10:20Sydney Kingsford Smith

17 Feb

SYD14:05Sydney Kingsford Smith

20h 32m

1 stop

PIT18:37Pittsburgh

$1,870

Qantas Airways

3 Feb

PIT16:24Pittsburgh

22h 31m

1 stop

SYD06:55Sydney Kingsford Smith

17 Feb

SYD06:55Sydney Kingsford Smith

23h 40m

2 stops

PIT14:35Pittsburgh

$1,921

Air New Zealand flights from Pittsburgh to Sydney

Our best Air New Zealand deals on Pittsburgh to Sydney flight tickets

Air New Zealand

22 Nov

PIT06:00Pittsburgh

47h 50m

2 stops

SYD21:50Sydney Kingsford Smith

19 Jan

SYD09:55Sydney Kingsford Smith

30h 04m

2 stops

PIT23:59Pittsburgh

$2,025

Air New Zealand

5 Feb

PIT06:00Pittsburgh

34h 35m

2 stops

SYD08:35Sydney Kingsford Smith

15 Feb

SYD07:30Sydney Kingsford Smith

32h 29m

2 stops

PIT23:59Pittsburgh

$2,068

Air New Zealand

3 Feb

PIT17:44Pittsburgh

48h 51m

2 stops

SYD10:35Sydney Kingsford Smith

15 Feb

SYD07:30Sydney Kingsford Smith

32h 29m

2 stops

PIT23:59Pittsburgh

$2,082

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Fri 29/1

17:01-11:05

2 stops26h 04m

Sydney Kingsford Smith

Sun 7/2

14:05-22:34

1 stop24h 29m

$1,867

Fastest return journey

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Fri 29/1

17:01-10:20

2 stops25h 19m

Sydney Kingsford Smith

Sat 13/2

14:05-18:37

1 stop20h 32m

$1,868

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Wed 3/2

17:01-10:20

2 stops25h 19m

Sydney Kingsford Smith

Wed 17/2

14:05-18:37

1 stop20h 32m

$1,870

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Wed 3/2

16:24-06:55

1 stop22h 31m

Sydney Kingsford Smith

Wed 17/2

06:55-14:35

2 stops23h 40m

$1,921

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Sat 13/3

15:26-11:05

2 stops27h 39m

Sydney Kingsford Smith

Thu 1/4

13:00-18:37

1 stop20h 37m

$1,981

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Fri 29/1

16:24-18:00

2 stops33h 36m

Sydney Kingsford Smith

Mon 8/2

14:05-22:34

1 stop24h 29m

$1,990

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Fri 5/2

06:00-08:35

2 stops34h 35m

Sydney Kingsford Smith

Mon 15/2

07:30-23:59

2 stops32h 29m

$2,068

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Wed 3/2

17:44-10:35

2 stops48h 51m

Sydney Kingsford Smith

Mon 15/2

07:30-23:59

2 stops32h 29m

$2,082

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Fri 29/1

12:45-08:35

2 stops27h 50m

Sydney Kingsford Smith

Sat 13/2

19:25-23:59

2 stops44h 34m

$2,093

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Fri 29/1

06:00-08:35

2 stops34h 35m

Sydney Kingsford Smith

Sun 7/2

09:55-11:23

2 stops41h 28m

$2,099

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 cheapest month to fly to Sydney?

The month of December is, on average, the cheapest month to fly to Sydney from Pittsburgh, with most prices found around $1,953. If you aren’t able to travel to Sydney during the month of December, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $1,962.

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

Best price found	$1,090
Fastest flight time	22h 31m
Direct flights	None

The best one-way flight to Sydney from Pittsburgh in the past 72 hours is $1,090. The best return flight deal from Pittsburgh to Sydney found on momondo in the last 72 hours is $1,867.

The fastest flight from Pittsburgh to Sydney takes 22h 31m

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 22h 31m, 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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Lithgow

Manly

Randwick

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Swansea

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.