What airlines fly to Sydney?

Qantas Airways, American Airlines and United Airlines are the top three most popular airlines that fly to Sydney from Pittsburgh according to our data. Qantas Airways is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 3 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

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

United Airlines, Delta, and Turkish 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 many operators does momondo search for flights from Pittsburgh Airport to Sydney Kingsford Smith Airport?

As of August 2026, there are 3 operators available to choose from 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.

$643 Cheap Flights from Pittsburgh to Sydney in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Pittsburgh to Sydney

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:45 pm - 8:50 pm-

35h 05m

11:20 am - 4:43 pm-

21h 23m

$1,302Qantas Airways

Mon, Jan 25 - Sun, Jan 31

7:29 pm - 7:35 am-

45h 06m

11:20 am - 4:53 pm-

21h 33m

$1,303Qantas Airways

Sat, Oct 24 - Mon, Nov 2

5:40 pm - 10:20 am-

25h 40m

2:05 pm - 7:30 pm-

20h 25m

$1,306Qantas Airways

Fri, Oct 23 - Sun, Nov 1

5:50 am - 7:50 am-

35h 00m

10:15 am - 9:31 pm-

26h 16m

$1,312Delta

Mon, Oct 5 - Tue, Oct 13

7:45 am - 7:30 am-

32h 45m

10:40 am - 6:35 pm-

23h 55m

$1,312Delta

Mon, Oct 26 - Mon, Nov 9

2:50 pm - 6:50 am-

26h 00m

9:15 am - 12:31 am-

29h 16m

$1,312Delta

Sun, Sep 13 - Sun, Sep 20

3:17 pm - 6:55 am-

25h 38m

12:00 pm - 10:59 pm-

24h 59m

$1,323American Airlines

Mon, Sep 14 - Mon, Sep 21

5:40 pm - 9:00 am-

24h 20m

2:05 pm - 10:38 pm-

24h 33m

$1,323American Airlines

Tue, Oct 27 - Tue, Nov 10

3:46 pm - 7:00 am-

25h 14m

9:30 am - 4:46 pm-

21h 16m

$1,336United Airlines

Fri, Aug 28 - Fri, Sep 4

3:46 pm - 7:00 am-

25h 14m

9:30 am - 4:46 pm-

21h 16m

$1,336United Airlines

Fri, Aug 21 - Fri, Aug 28

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Qantas Airways flights from Pittsburgh to Sydney

Our best Qantas Airways deals on Pittsburgh to Sydney flight tickets

Qantas Airways

Jan 25

PIT5:45 pmPittsburgh

35h 05m

2 stops

SYD8:50 pmSydney Kingsford Smith

Jan 31

SYD11:20 amSydney Kingsford Smith

21h 23m

1 stop

PIT4:43 pmPittsburgh

$1,302

Qantas Airways

Oct 24

PIT7:29 pmPittsburgh

45h 06m

2 stops

SYD7:35 amSydney Kingsford Smith

Nov 2

SYD11:20 amSydney Kingsford Smith

21h 33m

1 stop

PIT4:53 pmPittsburgh

$1,303

Qantas Airways

Oct 23

PIT5:40 pmPittsburgh

25h 40m

2 stops

SYD10:20 amSydney Kingsford Smith

Nov 1

SYD2:05 pmSydney Kingsford Smith

20h 25m

1 stop

PIT7:30 pmPittsburgh

$1,306

ANA flights from Pittsburgh to Sydney

Our best ANA deals on Pittsburgh to Sydney flight tickets

ANA

Aug 24

PIT7:00 amPittsburgh

46h 10m

2 stops

SYD7:10 pmSydney Kingsford Smith

Aug 31

SYD8:55 pmSydney Kingsford Smith

31h 16m

2 stops

PIT2:11 pmPittsburgh

$1,334

ANA

Sep 2

PIT7:00 amPittsburgh

36h 25m

2 stops

SYD9:25 amSydney Kingsford Smith

Sep 8

SYD8:55 pmSydney Kingsford Smith

30h 20m

2 stops

PIT1:15 pmPittsburgh

$1,437

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 1/25

5:45 pm-8:50 pm

2 stops35h 05m

Sydney Kingsford Smith

Sun 1/31

11:20 am-4:43 pm

1 stop21h 23m

$1,302

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sat 10/24

7:29 pm-7:35 am

2 stops45h 06m

Sydney Kingsford Smith

Mon 11/2

11:20 am-4:53 pm

1 stop21h 33m

$1,303

Quickest round-trip

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Fri 10/23

5:40 pm-10:20 am

2 stops25h 40m

Sydney Kingsford Smith

Sun 11/1

2:05 pm-7:30 pm

1 stop20h 25m

$1,306

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 10/5

5:50 am-7:50 am

2 stops35h 00m

Sydney Kingsford Smith

Tue 10/13

10:15 am-9:31 pm

2 stops26h 16m

$1,312

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 10/26

7:45 am-7:30 am

2 stops32h 45m

Sydney Kingsford Smith

Mon 11/9

10:40 am-6:35 pm

2 stops23h 55m

$1,312

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 9/13

2:50 pm-6:50 am

2 stops26h 00m

Sydney Kingsford Smith

Sun 9/20

9:15 am-12:31 am

2 stops29h 16m

$1,312

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 9/14

3:17 pm-6:55 am

1 stop25h 38m

Sydney Kingsford Smith

Mon 9/21

12:00 pm-10:59 pm

1 stop24h 59m

$1,323

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Tue 10/27

5:40 pm-9:00 am

1 stop24h 20m

Sydney Kingsford Smith

Tue 11/10

2:05 pm-10:38 pm

1 stop24h 33m

$1,323

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Fri 8/28

3:46 pm-7:00 am

1 stop25h 14m

Sydney Kingsford Smith

Fri 9/4

9:30 am-4:46 pm

1 stop21h 16m

$1,336

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Fri 8/21

3:46 pm-7:00 am

1 stop25h 14m

Sydney Kingsford Smith

Fri 8/28

9:30 am-4:46 pm

1 stop21h 16m

$1,336

Flights are sorted by cheapest round-trip 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 $1,256 to $1,433.
The lowest price recently found on this route was $1,302.

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 $1,287. 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 27% 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 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?
Sydney Kingsford Smith is 9614.0 mi away from Pittsburgh. By plane, this route typically takes 23h 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?
As of August 2026, there are 3 operators available to choose from 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?
Based on momondo bookings for flights between Pittsburgh and Sydney, the leading airline is Qantas Airways, making up 55% of the total bookings. Other popular airlines include American Airlines with 23% and United Airlines with 21%.

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 Airlines	PriceFrom $1,111	Free Cancellation	Rating 7.4 10,059 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $1,115	Free Cancellation	Rating 7.5 1,077 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,277	Free Cancellation	Rating 7.1 11,845 reviews	Search American Airlines flights

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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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Cheap flights from Pittsburgh to Sydney from $643

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.

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Qantas Airways flights from Pittsburgh to Sydney

Our best Qantas Airways deals on Pittsburgh to Sydney flight tickets

ANA flights from Pittsburgh to Sydney

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How to get the cheapest flight ticket from Pittsburgh to Sydney

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

What is the cheapest month to fly to Sydney?

Can stopping save me money on Pittsburgh to Sydney flights?

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

What airlines fly to Sydney?

When to book flights from Pittsburgh to Sydney

Cheap Pittsburgh to Sydney (PIT to SYD) flight deals and tips

Fastest flight time

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Frequently asked questions about flying 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

Traveling to a place near Sydney?

Why use momondo?

An easier way to manage your Sydney trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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List of cabin classes available on flights landing in Sydney. Availability may vary depending on flight origin and airline.

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