$642 Cheap Flights from Pittsburgh (PIT) to Sydney (SYD)

View $642 flight on Tue, Jun 2, 2026Opens in a new window

Popular airlines from Pittsburgh Intl. Airport (PIT) to Sydney Airport (SYD)

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Cheap Flights from Pittsburgh to Sydney (PIT-SYD)

Prices were available within the past 7 days and start at $642 for one-way flights and $1,220 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air Canada
Sat, May 2 - Mon, May 11
PIT
Pittsburgh
SYD
Sydney
$1,220 Roundtrip, found 5 days ago
$1,220
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sat, May 2 from Pittsburgh to Sydney, returning Mon, May 11, priced at $1,220 found 5 days ago
Air Canada
Tue, Jun 2 - Mon, Jun 15
PIT
Pittsburgh
SYD
Sydney
$1,248 Roundtrip, found 5 hours ago
$1,248
Roundtrip
found 5 hours ago
Select Air Canada flight, departing Tue, Jun 2 from Pittsburgh to Sydney, returning Mon, Jun 15, priced at $1,248 found 5 hours ago
Air Canada
Sat, May 2 - Mon, May 11
PIT
Pittsburgh
SYD
Sydney
$1,249 Roundtrip, found 5 days ago
$1,249
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sat, May 2 from Pittsburgh to Sydney, returning Mon, May 11, priced at $1,249 found 5 days ago
Air Canada
Sun, May 24 - Tue, Jun 2
PIT
Pittsburgh
SYD
Sydney
$1,253 Roundtrip, found 4 hours ago
$1,253
Roundtrip
found 4 hours ago
Select Air Canada flight, departing Sun, May 24 from Pittsburgh to Sydney, returning Tue, Jun 2, priced at $1,253 found 4 hours ago
Air Canada
Sun, May 3 - Sat, May 9
PIT
Pittsburgh
SYD
Sydney
$1,254 Roundtrip, found 5 days ago
$1,254
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sun, May 3 from Pittsburgh to Sydney, returning Sat, May 9, priced at $1,254 found 5 days ago
Air Canada
Sat, May 2 - Thu, May 7
PIT
Pittsburgh
SYD
Sydney
$1,258 Roundtrip, found 6 days ago
$1,258
Roundtrip
found 6 days ago
Select Air Canada flight, departing Sat, May 2 from Pittsburgh to Sydney, returning Thu, May 7, priced at $1,258 found 6 days ago
United
Sun, May 17 - Wed, Jul 1
PIT
Pittsburgh
SYD
Sydney
$1,299 Roundtrip, found 4 days ago
$1,299
Roundtrip
found 4 days ago
Select United flight, departing Sun, May 17 from Pittsburgh to Sydney, returning Wed, Jul 1, priced at $1,299 found 4 days ago
Air New Zealand
Sun, Apr 19 - Sun, May 3
PIT
Pittsburgh
SYD
Sydney
$1,356 Roundtrip, found 12 hours ago
$1,356
Roundtrip
found 12 hours ago
Select Air New Zealand flight, departing Sun, Apr 19 from Pittsburgh to Sydney, returning Sun, May 3, priced at $1,356 found 12 hours ago
American Airlines
Tue, May 19 - Mon, Jul 13
PIT
Pittsburgh
SYD
Sydney
$1,361 Roundtrip, found 4 days ago
$1,361
Roundtrip
found 4 days ago
Select American Airlines flight, departing Tue, May 19 from Pittsburgh to Sydney, returning Mon, Jul 13, priced at $1,361 found 4 days ago
Qantas Airways
Wed, Jun 10 - Wed, Jun 17
PIT
Pittsburgh
SYD
Sydney
$1,372 Roundtrip, found 2 days ago
$1,372
Roundtrip
found 2 days ago
Select Qantas Airways flight, departing Wed, Jun 10 from Pittsburgh to Sydney, returning Wed, Jun 17, priced at $1,372 found 2 days ago

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Alternative airports near Sydney

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Kingsford Smith Intl. SYD. Cheapest option available. Average driving time to city center is 16 minutes. Flights from $1,947
SYD
Kingsford Smith Intl.
Cheapest
Average driving time to city center16 min
Flights from $1,947

Frequently asked questions

How much does a flight from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) cost?
You can find cheap one-way flights from $642 and cheap return flights from $1,220 Pittsburgh, PA (PIT-Pittsburgh Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) with Expedia. One-way flights generally range between $788 and $6081, and roundtrip flights usually range from $1467 to $9256. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Pittsburgh, PA (PIT-Pittsburgh Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
The cheapest month to fly from PIT to SYD is May when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
Enter PIT to SYD and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
How do I find cheap flights from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
To find a cheap flight from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from PIT to SYD. To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
The most popular departure times for flights from Pittsburgh, PA (PIT) to Sydney, NSW (SYD) are in the late afternoon, from 3pm to 6pm. About 51% of passengers prefer this time window. Many major carriers, including American Airlines, Qantas, and Delta Air Lines, offer flights during this window. This timing is ideal as it allows you to maximize your day in Pittsburgh before your long journey.
How long does it take to fly from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
Flying from PIT to SYD with a connection usually takes about 23 hours 20 minutes, traveling roughly 9,612 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
Business class is available on flights from PIT to SYD. Airlines that offer business class service on this route include:

  • American Airlines
  • United Airlines
  • Air Canada
  • Delta Air Lines

First class is available with American Airlines and United Airlines.
How do I earn miles on a Pittsburgh, PA (PIT-Pittsburgh Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) flight with Expedia?
It's easy to earn miles on a Pittsburgh, PA (PIT-Pittsburgh Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Sydney from Pittsburgh Intl. (PIT)?
From Pittsburgh Intl. (PIT), you can fly into Kingsford Smith Intl. (SYD) to reach Sydney. Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), Detroit Metropolitan Wayne County (DTW), O'Hare Intl. (ORD) before reaching Sydney. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) at the last minute?
Typically, booking a last minute flight from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Pittsburgh, PA (PIT-Pittsburgh Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) flight and hotel package?
Securing a Pittsburgh, PA (PIT-Pittsburgh Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) Sydney Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Pittsburgh, PA (PIT-Pittsburgh Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.)?
If you booked your Pittsburgh, PA (PIT-Pittsburgh Intl.) to Sydney, NSW (SYD-Kingsford Smith Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Pittsburgh Intl.
Destination airport
Kingsford Smith Intl.
Airlines serving
Air Canada, Air New Zealand, All Nippon Airways, American Airlines, British Airways, China Eastern Airlines, Delta, Etihad Airways, Japan Airlines, Korean Air, Malaysia Airlines, Qantas Airways, Qatar Airways, United
Roundtrip price
$1,219
Distance
9611 mi

Book with confidence

Pittsburgh to Sydney Flights

The cheapest times to fly from Pittsburgh to Sydney

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Pittsburgh to Sydney are during the month of May. You can find some of the cheapest flights from Pittsburgh to Sydney with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Pittsburgh to Sydney

Sunday is one of the best days to book for cheap flights from Pittsburgh to Sydney: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Pittsburgh to Sydney

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Pittsburgh to Sydney in 2026. You can also book with separate airlines for your outbound and return journeys, from $642 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Pittsburgh to Sydney flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Pittsburgh to Sydney airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Pittsburgh to Sydney Flights

*Flight schedules are subject to change.

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*Available to One Key members.