What are the cheapest airlines flying from Pittsburgh to Sydney round-trip?

Flying on Air Canada is currently your cheapest option to Sydney, with prices starting at $1,646. Another option worth looking into is Qantas Airways, starting at $1,676 round trip. You may be able to fly from Pittsburgh to Sydney for 35% less than the average price by searching for these airlines. Find deals

What is the cheapest day to fly from Pittsburgh to Sydney?

Travellers seeking maximum savings on their Pittsburgh to Sydney flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday at midday flights should be avoided if possible as fares are typically the most expensive at this time. Find deals

In terms of precipitation, rainfall in Sydney ranges from 50.0 - 130.0 inches per month. March is typically the wettest month, when rainfall can reach 130.0 mm. September is typically the driest time to visit Sydney when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Sydney, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 22.0 C. Travellers hoping to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 11.0 C).

What is the cheapest day to fly return from Pittsburgh to Sydney?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 25% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from Pittsburgh to Sydney?

Find a great deal and save up to 26% by booking at least 39 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Pittsburgh to Sydney within the next two weeks, with the cheapest ticket starting at $1,910.

What is the cheapest month to fly from Pittsburgh to Sydney?

Our data shows that November tends to be the cheapest month to fly to Sydney from Pittsburgh. Users have commonly found prices around $2,551 for the month, but tickets can be as low as $1,850. Due to multiple factors, prepare for potentially higher prices in December.

What is the cheapest time of day to fly from PIT to SYD?

It’s optimal to fly from Pittsburgh to Sydney at midday. By choosing this option you can save up to 17% on the cost of your flight, compared to a flight in the morning.

Can I find deals for flights from Pittsburgh to Sydney that include hotel bookings?

Yes. In addition to deals on Pittsburgh to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.

How can I find direct flights from Pittsburgh to Sydney?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to Sydney.

Can I find deals for business class flights from Pittsburgh to Sydney?

Yes. Cheapflights offers flight deals from Pittsburgh to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$1,220+ Flights from Pittsburgh to Sydney

Cheapflights Tip: The best prices from Pittsburgh to Sydney Kingsford Smith are usually found in November or September, booked 64 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Pittsburgh to Sydney

Round-trip from	$1,314
One-way from	$1,220
Popular in	December
Cheapest in	November
Average price	$2,322

Air Canada
11/11-19/11
4 total stops
71h 17m total
Pittsburgh to Sydney

Search Deals

United Airlines
15/9
1 total stop
23h 28m total
Pittsburgh to Sydney

Search Deals

Highest demand for flights based on searches. 16% potential increase in price ($746 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($220 potential savings vs. average return price).

Search Deals

Average for round-trip flights in August 2025

Search Deals

Find flight deals from Pittsburgh to Sydney

Cheapest flights from Pittsburgh to Sydney
Explore the most affordable flight options available from Pittsburgh to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 August 2025.

Tue 11/1116:12PIT - SYD

2 stops25h 23mMultiple Airlines

Wed 19/1111:20SYD - PIT

2 stops45h 54mMultiple Airlines

Deal found 12/8$1,314

Sat 29/1117:55PIT - SYD

2 stops47h 40mAir Canada

Sat 6/1216:00SYD - PIT

2 stops41h 14mAir Canada

Deal found 12/8$1,646

Tue 11/1115:48PIT - SYD

1 stop23h 07mQantas Airways

Wed 19/1121:55SYD - PIT

2 stops33h 02mQantas Airways

Deal found 12/8$1,679

Sun 14/906:20PIT - SYD

2 stops35h 00mAir Canada

Sun 5/1010:20SYD - PIT

2 stops43h 21mAir Canada

Deal found 12/8$1,715

Sat 29/1115:48PIT - SYD

1 stop23h 07mQantas Airways

Sat 6/1210:05SYD - PIT

2 stops46h 32mQantas Airways

Deal found 12/8$1,758

Thu 27/1106:00PIT - SYD

2 stops34h 45mAir New Zealand

Sat 6/1219:15SYD - PIT

2 stops41h 58mAir New Zealand

Deal found 13/8$1,934

Sat 27/917:52PIT - SYD

1 stop23h 13mMultiple Airlines

Sat 4/1009:20SYD - PIT

2 stops43h 21mMultiple Airlines

Deal found 12/8$1,965

Tue 16/918:19PIT - SYD

1 stop22h 36mMultiple Airlines

Tue 30/909:20SYD - PIT

2 stops44h 14mMultiple Airlines

Deal found 12/8$1,976

Tue 16/915:25PIT - SYD

3 stops49h 55mAir Canada

Tue 30/909:20SYD - PIT

2 stops44h 14mAir Canada

Deal found 12/8$1,985

Thu 27/1117:57PIT - SYD

1 stop23h 03mMultiple Airlines

Sat 6/1216:00SYD - PIT

2 stops41h 14mMultiple Airlines

Deal found 13/8$2,014

Best flights from Pittsburgh to Sydney
Discover carefully curated flight deals from Pittsburgh to Sydney that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 13 August 2025.

Tue 11/1116:12PIT - SYD

2 stops25h 23mMultiple Airlines

Wed 19/1111:20SYD - PIT

2 stops45h 54mMultiple Airlines

Deal found 12/8$1,314

Sat 29/1117:55PIT - SYD

2 stops47h 40mAir Canada

Sat 6/1216:00SYD - PIT

2 stops41h 14mAir Canada

Deal found 12/8$1,646

Sun 18/115:48PIT - SYD

1 stop23h 07mQantas Airways

Sun 25/107:05SYD - PIT

2 stops22h 50mQantas Airways

Deal found 13/8$1,676

Thu 27/1106:00PIT - SYD

2 stops34h 45mAir New Zealand

Sat 6/1219:15SYD - PIT

2 stops41h 58mAir New Zealand

Deal found 13/8$1,934

Tue 11/1115:48PIT - SYD

1 stop23h 07mQantas Airways

Wed 19/1121:55SYD - PIT

2 stops33h 02mQantas Airways

Deal found 12/8$1,679

Sun 14/906:20PIT - SYD

2 stops35h 00mAir Canada

Sun 5/1010:20SYD - PIT

2 stops43h 21mAir Canada

Deal found 12/8$1,715

Tue 16/906:20PIT - SYD

2 stops35h 00mAir Canada

Tue 30/909:20SYD - PIT

2 stops44h 14mAir Canada

Deal found 12/8$1,725

Sat 29/1115:48PIT - SYD

1 stop23h 07mQantas Airways

Sat 6/1210:05SYD - PIT

2 stops46h 32mQantas Airways

Deal found 12/8$1,758

Sat 27/917:52PIT - SYD

1 stop23h 13mMultiple Airlines

Sat 4/1009:20SYD - PIT

2 stops43h 21mMultiple Airlines

Deal found 12/8$1,965

Wed 1/1017:52PIT - SYD

1 stop23h 13mMultiple Airlines

Sat 11/1010:20SYD - PIT

2 stops43h 21mMultiple Airlines

Deal found 12/8$1,965

Tue 16/918:19PIT - SYD

1 stop22h 36mMultiple Airlines

Tue 30/909:20SYD - PIT

2 stops44h 14mMultiple Airlines

Deal found 12/8$1,976

Last-minute flights from Pittsburgh to Sydney
Discover last-minute flight deals from Pittsburgh to Sydney. Data last updated 13 August 2025 and is based on user searches.

Wed 13/817:53PIT - SYD

1 stop23h 12mQantas Airways

Wed 20/812:10SYD - PIT

1 stop24h 11mQantas Airways

Deal found 12/8$2,080

Wed 13/814:46PIT - SYD

2 stops26h 19mAmerican Airlines

Wed 20/809:10SYD - PIT

2 stops26h 13mAmerican Airlines

Deal found 12/8$2,097

Wed 20/815:38PIT - SYD

1 stop25h 17mQantas Airways

Wed 24/909:10SYD - PIT

1 stop21h 27mQantas Airways

Deal found 12/8$10,510

Wed 20/806:06PIT - SYD

2 stops34h 09mMultiple Airlines

Wed 24/914:40SYD - PIT

3 stops38h 58mMultiple Airlines

Deal found 12/8$11,020

Wed 20/815:15PIT - SYD

2 stops26h 05mAir Canada

Wed 24/909:20SYD - PIT

2 stops43h 21mAir Canada

Deal found 12/8$11,118

Wed 20/817:27PIT - SYD

1 stop23h 28mUnited Airlines

Wed 24/909:30SYD - PIT

2 stops26h 44mUnited Airlines

Deal found 12/8$11,792

Wed 20/807:00PIT - SYD

3 stops46h 00mTurkish Airlines

Wed 24/920:55SYD - PIT

3 stops40h 53mTurkish Airlines

Deal found 12/8$14,239

Tue 26/811:59PIT - SYD

1 stop28h 56mAmerican Airlines

Tue 2/912:10SYD - PIT

1 stop24h 11mAmerican Airlines

Deal found 11/8$2,091

Sun 14/906:20PIT - SYD

2 stops35h 00mAir Canada

Sun 5/1010:20SYD - PIT

2 stops43h 21mAir Canada

Deal found 12/8$1,715

Sun 14/917:52PIT - SYD

1 stop23h 13mQantas Airways

Sun 5/1010:10SYD - PIT

1 stop21h 42mQantas Airways

Deal found 12/8$2,060

Sun 14/915:14PIT - SYD

2 stops25h 51mAmerican Airlines

Sun 5/1010:10SYD - PIT

1 stop21h 42mAmerican Airlines

Deal found 13/8$2,095

Tue 16/918:19PIT - SYD

1 stop22h 36mMultiple Airlines

Tue 30/909:20SYD - PIT

2 stops44h 14mMultiple Airlines

Deal found 12/8$1,976

One-way flights from Pittsburgh to Sydney
Search for one-way flight options from Pittsburgh to Sydney. Find affordable one-way fares based on user searches. Data last updated 13 August 2025.

Mon 15/910:35PIT - SYD

2 stops30h 20mUnited Airlines

Deal found 13/8$1,220

Wed 24/1206:45PIT - SYD

2 stops33h 45mDelta

Deal found 13/8$1,406

Thu 25/1206:00PIT - SYD

2 stops32h 50mDelta

Deal found 13/8$1,583

Wed 24/1217:57PIT - SYD

1 stop23h 03mQantas Airways

Deal found 12/8$1,698

Wed 24/1217:45PIT - SYD

2 stops47h 20mUnited Airlines

Deal found 12/8$1,704

Thu 25/1217:57PIT - SYD

1 stop23h 03mQantas Airways

Deal found 12/8$1,791

Thu 25/1208:38PIT - SYD

2 stops32h 27mUnited Airlines

Deal found 12/8$1,814

Wed 24/1206:11PIT - SYD

3 stops45h 39mMultiple Airlines

Deal found 12/8$2,112

Thu 18/1210:55PIT - SYD

3 stops57h 00mMultiple Airlines

Deal found 12/8$6,289

Thu 18/1208:45PIT - SYD

2 stops33h 45mANA

Deal found 12/8$8,094

Thu 18/1206:25PIT - SYD

1 stop31h 55mUnited Airlines

Deal found 12/8$9,660

Fly from

Fly to

Route

Depart

Return

Price

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Tue 11/11

16:12-09:35

2 stops25h 23m

Sydney Kingsford Smith

Wed 19/11

11:20-17:14

2 stops45h 54m

$1,314

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sat 29/11

17:55-09:35

2 stops47h 40m

Sydney Kingsford Smith

Sat 6/12

16:00-17:14

2 stops41h 14m

$1,646

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 18/1

15:48-06:55

1 stop23h 07m

Sydney Kingsford Smith

Sun 25/1

07:05-13:55

2 stops22h 50m

$1,676

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Tue 11/11

15:48-06:55

1 stop23h 07m

Sydney Kingsford Smith

Wed 19/11

21:55-14:57

2 stops33h 02m

$1,679

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 14/9

06:20-07:20

2 stops35h 00m

Sydney Kingsford Smith

Sun 5/10

10:20-14:41

2 stops43h 21m

$1,715

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Tue 16/9

06:20-07:20

2 stops35h 00m

Sydney Kingsford Smith

Tue 30/9

09:20-15:34

2 stops44h 14m

$1,725

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sat 29/11

15:48-06:55

1 stop23h 07m

Sydney Kingsford Smith

Sat 6/12

10:05-16:37

2 stops46h 32m

$1,758

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Thu 27/11

06:00-08:45

2 stops34h 45m

Sydney Kingsford Smith

Sat 6/12

19:15-21:13

2 stops41h 58m

$1,934

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sat 27/9

17:52-07:05

1 stop23h 13m

Sydney Kingsford Smith

Sat 4/10

09:20-14:41

2 stops43h 21m

$1,965

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Wed 1/10

17:52-07:05

1 stop23h 13m

Sydney Kingsford Smith

Sat 11/10

10:20-14:41

2 stops43h 21m

$1,965

Flights are sorted by cheapest return flights first.

Deals found on 13/8

Showing 1-10 of 18 results

Best time to book a flight from Pittsburgh to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Pittsburgh with our price prediction graph.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pittsburgh to Sydney

How far ahead should I book a flight from Pittsburgh to Sydney?

To ensure you get the cheapest price possible for a flight from Pittsburgh to Sydney, you should look to book at least 64 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Pittsburgh to Sydney?

Currently, May is the cheapest month in which you can book a flight from Pittsburgh to Sydney (average of $129). Flying from Pittsburgh to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Sydney

Read through reviews of airlines operating flights from Pittsburgh to Sydney, such as Qantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Qantas Airways

7.5

Good

895 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,July 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.

Qantas Airways

7.5

Good

895 reviews

Qantas Airways

7.5

Good

895 reviews

Check prices

Reviews

1 / 20

2.0

Mediocre

Anonymous,July 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.

Related info for your journey

What are the cheapest airlines flying from Pittsburgh to Sydney round-trip?
Flying on Air Canada is currently your cheapest option to Sydney, with prices starting at $1,646. Another option worth looking into is Qantas Airways, starting at $1,676 round trip. You may be able to fly from Pittsburgh to Sydney for 35% less than the average price by searching for these airlines.
Can I find deals for flights from Pittsburgh to Sydney that include hotel bookings?
Yes. In addition to deals on Pittsburgh to Sydney flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Pittsburgh to Sydney?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to Sydney.
Can I find deals for business class flights from Pittsburgh to Sydney?
Yes. Cheapflights offers flight deals from Pittsburgh to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Pittsburgh to Sydney?
Currently, May is the cheapest month in which you can book a flight from Pittsburgh to Sydney (average of $129). Flying from Pittsburgh to Sydney in October is currently the most expensive (average of $171). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Parramatta

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Katoomba

Penrith

Coogee

Manly

Terrigal

Cronulla

Lithgow

Bondi Beach

Randwick

Leura

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Top airline flying from Pittsburgh to Sydney

Airline	Cheapest	Average	Flexibility	On-time
Qantas Airways	Cheapest$2,113	Average$3,312	FlexibilityNo cancel fee	On-time74%	Search Qantas Airways flights

Fly with Cheapflights

How does Cheapflights help users find flights from Pittsburgh to Sydney?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Pittsburgh to Sydney. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Pittsburgh to Sydney?

Millions of users choose and trust Cheapflights to book the best flight deals from Pittsburgh to Sydney for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Pittsburgh to Sydney with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Pittsburgh to Sydney, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Pittsburgh to Sydney become cheaper?

Not ready to book yet? You can track prices for flights from Pittsburgh to Sydney on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

Cheap flights from Pittsburgh to Sydney from $1,220

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 15/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Pittsburgh to Sydney Kingsford Smith are usually found in November or September, booked 64 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Pittsburgh to Sydney

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Pittsburgh to Sydney

Cheapest flights from Pittsburgh to SydneyExplore the most affordable flight options available from Pittsburgh to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 August 2025.

Explore the most affordable flight options available from Pittsburgh to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 August 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Pittsburgh to Sydney that are best for you.

Best time to book a flight from Pittsburgh to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from Pittsburgh with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Pittsburgh to Sydney

How far ahead should I book a flight from Pittsburgh to Sydney?

Use this chart to determine the optimal time to book a return flight from Pittsburgh to Sydney. Price data was last updated on 8 August 2025.

What is the cheapest month to book a flight from Pittsburgh to Sydney?

Reviews of airlines servicing Sydney

Read through reviews of airlines operating flights from Pittsburgh to Sydney, such as Qantas Airways. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines flying from Pittsburgh to Sydney round-trip?

Can I find deals for flights from Pittsburgh to Sydney that include hotel bookings?

How can I find direct flights from Pittsburgh to Sydney?

Can I find deals for business class flights from Pittsburgh to Sydney?

What is the cheapest month to book a flight from Pittsburgh to Sydney?

Travelling to a place near Sydney?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pittsburgh to Sydney

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Pittsburgh to Sydney

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Pittsburgh to Sydney?

Why should you use Cheapflights to find cheap flight tickets from Pittsburgh to Sydney?

Can Cheapflights find flights from Pittsburgh to Sydney with no change fees?

Can Cheapflights notify me if prices for flights from Pittsburgh to Sydney become cheaper?

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Pittsburgh to Sydney
Explore the most affordable flight options available from Pittsburgh to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 August 2025.