Cheap flights from Pittsburgh to Sydney from $1,055

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 16/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult

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Find the cheapest flights from Pittsburgh to Sydney (PIT-SYD)

Cheap return flights

Qantas Airways Logo
15:42 - 06:55PIT-SYD
23h 13m1 stop
Qantas Airways Logo
06:05 - 14:53SYD-PIT
24h 48m2 stops
$1,708Qantas Airways
Find Deal
Wed, 10 Dec - Sat, 20 Dec
Qantas Airways Logo
15:42 - 06:55PIT-SYD
23h 13m1 stop
Qantas Airways Logo
06:05 - 14:55SYD-PIT
24h 50m2 stops
$1,751Qantas Airways
Find Deal
Wed, 10 Dec - Fri, 19 Dec
Air Canada Logo
15:25 - 08:20PIT-SYD
49h 55m2 stops
Air Canada Logo
11:20 - 17:14SYD-PIT
45h 54m2 stops
$1,910Air Canada
Find Deal
Mon, 6 Oct - Sun, 9 Nov
Air Canada Logo
15:25 - 08:20PIT-SYD
49h 55m2 stops
Air Canada Logo
11:20 - 17:14SYD-PIT
45h 54m2 stops
$1,911Air Canada
Find Deal
Mon, 6 Oct - Mon, 10 Nov
Air Canada Logo
15:25 - 08:20PIT-SYD
49h 55m3 stops
Air Canada Logo
11:20 - 17:14SYD-PIT
45h 54m2 stops
$1,920Air Canada
Find Deal
Mon, 6 Oct - Sun, 9 Nov
 Logo
06:15 - 10:30PIT-SYD
36h 15m2 stops
 Logo
16:00 - 17:14SYD-PIT
41h 14m2 stops
$1,971
Find Deal
Wed, 26 Nov - Thu, 4 Dec
Air New Zealand Logo
08:00 - 08:45PIT-SYD
32h 45m2 stops
Air New Zealand Logo
11:45 - 21:16SYD-PIT
25h 31m2 stops
$2,013Air New Zealand
Find Deal
Sun, 15 Feb - Sun, 22 Feb
Air New Zealand Logo
06:00 - 08:45PIT-SYD
34h 45m2 stops
Air New Zealand Logo
09:55 - 22:14SYD-PIT
28h 19m2 stops
$2,079Air New Zealand
Find Deal
Wed, 26 Nov - Thu, 4 Dec
American Airlines Logo
15:51 - 06:55PIT-SYD
23h 04m1 stop
American Airlines Logo
14:20 - 18:27SYD-PIT
20h 07m1 stop
$2,184American Airlines
Find Deal
Wed, 26 Nov - Thu, 4 Dec
American Airlines Logo
17:40 - 09:00PIT-SYD
23h 20m1 stop
American Airlines Logo
11:15 - 16:39SYD-PIT
21h 24m1 stop
$2,189American Airlines
Find Deal
Wed, 10 Dec - Sat, 20 Dec

Qantas Airways flights from Pittsburgh to Sydney

Our best Qantas Airways deals on Pittsburgh to Sydney flight tickets
Qantas Airways
10 Dec
PIT15:42Pittsburgh
23h 13m
1 stop
SYD06:55Sydney Kingsford Smith
20 Dec
SYD06:05Sydney Kingsford Smith
24h 48m
2 stops
PIT14:53Pittsburgh
Qantas Airways
10 Dec
PIT15:42Pittsburgh
23h 13m
1 stop
SYD06:55Sydney Kingsford Smith
19 Dec
SYD06:05Sydney Kingsford Smith
24h 50m
2 stops
PIT14:55Pittsburgh
Qantas Airways
14 Dec
PIT15:42Pittsburgh
30h 43m
2 stops
SYD14:25Sydney Kingsford Smith
30 Dec
SYD06:05Sydney Kingsford Smith
26h 34m
2 stops
PIT16:39Pittsburgh

Air Canada flights from Pittsburgh to Sydney

Our best Air Canada deals on Pittsburgh to Sydney flight tickets
Air Canada
6 Oct
PIT15:25Pittsburgh
49h 55m
2 stops
SYD08:20Sydney Kingsford Smith
9 Nov
SYD11:20Sydney Kingsford Smith
45h 54m
2 stops
PIT17:14Pittsburgh
Air Canada
6 Oct
PIT15:25Pittsburgh
49h 55m
2 stops
SYD08:20Sydney Kingsford Smith
10 Nov
SYD11:20Sydney Kingsford Smith
45h 54m
2 stops
PIT17:14Pittsburgh
Air Canada
6 Oct
PIT15:25Pittsburgh
49h 55m
3 stops
SYD08:20Sydney Kingsford Smith
9 Nov
SYD11:20Sydney Kingsford Smith
45h 54m
2 stops
PIT17:14Pittsburgh

momondo Fare Finder

 
Customise your flight search to find flights from Pittsburgh to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 78,305 searches. Data last updated 2 September 2025.
Use the filters below to find and compare flights from Pittsburgh to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Wed 10/12

15:42-06:55

1 stop23h 13m

Sydney Kingsford Smith

Sat 20/12

06:05-14:53

2 stops24h 48m

$1,708

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Wed 10/12

15:42-06:55

1 stop23h 13m

Sydney Kingsford Smith

Fri 19/12

06:05-14:55

2 stops24h 50m

$1,751

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 6/10

15:25-08:20

2 stops49h 55m

Sydney Kingsford Smith

Sun 9/11

11:20-17:14

2 stops45h 54m

$1,910

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 6/10

15:25-08:20

2 stops49h 55m

Sydney Kingsford Smith

Mon 10/11

11:20-17:14

2 stops45h 54m

$1,911

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 6/10

15:25-08:20

3 stops49h 55m

Sydney Kingsford Smith

Sun 9/11

11:20-17:14

2 stops45h 54m

$1,920

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Wed 26/11

06:15-10:30

2 stops36h 15m

Sydney Kingsford Smith

Thu 4/12

16:00-17:14

2 stops41h 14m

$1,971

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Sun 15/2

08:00-08:45

2 stops32h 45m

Sydney Kingsford Smith

Sun 22/2

11:45-21:16

2 stops25h 31m

$2,013

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Wed 26/11

06:00-08:45

2 stops34h 45m

Sydney Kingsford Smith

Thu 4/12

09:55-22:14

2 stops28h 19m

$2,079

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Wed 26/11

15:51-06:55

1 stop23h 04m

Sydney Kingsford Smith

Thu 4/12

14:20-18:27

1 stop20h 07m

$2,184

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Wed 10/12

17:40-09:00

1 stop23h 20m

Sydney Kingsford Smith

Sat 20/12

11:15-16:39

1 stop21h 24m

$2,189

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Sydney from

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

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

What is the cheapest month to fly to Sydney?

The month of September is, on average, the cheapest month to fly to Sydney from Pittsburgh, with most prices found around $2,201. If you aren’t able to travel to Sydney during the month of September, then flying in November is also cheap. Prices for this month can be found on momondo for an average of $2,210.

What is the cheapest day to depart on your flight to Sydney?

Our data shows that Tuesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $2,624. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $3,294.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is in the afternoon. momondo users have found flights departing from Pittsburgh to Sydney in the afternoon for as low as $2,767. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying at midday when prices are $3,294 on average. Flights to Sydney from Pittsburgh at midday are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You are more likely to see cheaper flights to Sydney from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to Sydney for around $2,534 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Sydney from Pittsburgh for as low as $977 on momondo.

Can stopping save me money on Pittsburgh to Sydney flights?

You could potentially save up to 21% 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 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

Direct flights

None
There are no direct flights from Pittsburgh to Sydney. There are no popular flight routes 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 04m, 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 many operators does momondo search 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 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.

  • What is the most popular airline 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
Airline
Rating
Free cancellation
Price
Qantas AirwaysPriceFrom $2,101Free cancellationRating
7.5
904 reviews
Search Qantas Airways flights

Travelling to a place near Sydney?

Book flights to Sydney if you plan to visit one of these locations
Parramatta
Wollongong
Terrigal
Katoomba
Penrith
Lithgow
Manly
Bondi Beach
Leura
Coogee
Randwick
Cronulla
Charlestown
Newport
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.

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1 adult
Sun 7/9
Sun 14/9

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