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

Qantas Airways and United 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.

$1,034 Cheap Flights from Pittsburgh to Sydney in 2025/26

1 adult

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Pittsburgh to Sydney

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

17:45 - 09:00PIT-SYD

23h 15m1 stop

07:05 - 16:37SYD-PIT

25h 32m2 stops

$1,469Qantas Airways

Find Deal

ds., 31 gen. - ds., 14 febr.

20:35 - 09:00PIT-SYD

44h 25m1 stop

07:05 - 16:37SYD-PIT

25h 32m2 stops

$1,486Qantas Airways

Find Deal

dg., 15 febr. - dc., 25 febr.

17:42 - 09:00PIT-SYD

23h 18m1 stop

19:15 - 18:07SYD-PIT

38h 52m2 stops

$1,503Qantas Airways

Find Deal

dc., 31 des. - dc., 11 febr.

17:55 - 09:35PIT-SYD

47h 40m2 stops

11:20 - 17:14SYD-PIT

45h 54m2 stops

$1,559Air Canada

Find Deal

dg., 15 febr. - dc., 25 febr.

15:51 - 20:50PIT-SYD

37h 59m2 stops

17:45 - 16:37SYD-PIT

37h 52m1 stop

$1,567Qantas Airways

Find Deal

dt., 10 març - dt., 24 març

17:55 - 09:35PIT-SYD

47h 40m2 stops

11:20 - 17:14SYD-PIT

45h 54m2 stops

$1,624Air Canada

Find Deal

ds., 31 gen. - ds., 14 febr.

17:55 - 08:35PIT-SYD

47h 40m2 stops

10:20 - 17:14SYD-PIT

45h 54m2 stops

$1,657Air Canada

Find Deal

dt., 10 març - dt., 24 març

15:15 - 07:20PIT-SYD

50h 05m2 stops

09:20 - 22:38SYD-PIT

51h 18m2 stops

$1,784Air Canada

Find Deal

dj., 7 maig - dg., 24 maig

17:55 - 09:35PIT-SYD

47h 40m2 stops

11:20 - 17:14SYD-PIT

45h 54m2 stops

$1,788Air Canada

Find Deal

dj., 19 febr. - ds., 28 febr.

15:15 - 07:20PIT-SYD

50h 05m3 stops

09:20 - 22:38SYD-PIT

51h 18m2 stops

$1,794Air Canada

Find Deal

dj., 7 maig - dg., 24 maig

United Airlines flights from Pittsburgh to Sydney

Our best United Airlines deals on Pittsburgh to Sydney flight tickets

United Airlines

15 Feb

PIT16:42Pittsburgh

22h 18m

1 stop

SYD07:00Sydney Kingsford Smith

25 Feb

SYD12:10Sydney Kingsford Smith

25h 00m

1 stop

PIT21:10Pittsburgh

$1,873

Find similar

United Airlines

15 Mar

PIT08:00Pittsburgh

31h 20m

1 stop

SYD06:20Sydney Kingsford Smith

28 Mar

SYD11:50Sydney Kingsford Smith

25h 56m

2 stops

PIT22:46Pittsburgh

$1,951

Find similar

United Airlines

24 Jan

PIT09:00Pittsburgh

56h 05m

2 stops

SYD09:05Sydney Kingsford Smith

5 Feb

SYD14:00Sydney Kingsford Smith

22h 41m

2 stops

PIT20:41Pittsburgh

$1,985

Find similar

Qantas Airways flights from Pittsburgh to Sydney

Our best Qantas Airways deals on Pittsburgh to Sydney flight tickets

Qantas Airways

31 Jan

PIT17:45Pittsburgh

23h 15m

1 stop

SYD09:00Sydney Kingsford Smith

14 Feb

SYD07:05Sydney Kingsford Smith

25h 32m

2 stops

PIT16:37Pittsburgh

$1,469

Find similar

Qantas Airways

15 Feb

PIT20:35Pittsburgh

44h 25m

1 stop

SYD09:00Sydney Kingsford Smith

25 Feb

SYD07:05Sydney Kingsford Smith

25h 32m

2 stops

PIT16:37Pittsburgh

$1,486

Find similar

Qantas Airways

31 Dec

PIT17:42Pittsburgh

23h 18m

1 stop

SYD09:00Sydney Kingsford Smith

11 Feb

SYD19:15Sydney Kingsford Smith

38h 52m

2 stops

PIT18:07Pittsburgh

$1,503

Find similar

Fly from

Fly to

Route

Depart

Return

Price

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

ds. 31/1

17:45-09:00

1 stop23h 15m

Sydney Kingsford Smith

ds. 14/2

07:05-16:37

2 stops25h 32m

$1,469

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

dg. 15/2

20:35-09:00

1 stop44h 25m

Sydney Kingsford Smith

dc. 25/2

07:05-16:37

2 stops25h 32m

$1,486

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

dc. 31/12

17:42-09:00

1 stop23h 18m

Sydney Kingsford Smith

dc. 11/2

19:15-18:07

2 stops38h 52m

$1,503

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

dg. 15/2

17:55-09:35

2 stops47h 40m

Sydney Kingsford Smith

dc. 25/2

11:20-17:14

2 stops45h 54m

$1,559

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

dt. 10/3

15:51-20:50

2 stops37h 59m

Sydney Kingsford Smith

dt. 24/3

17:45-16:37

1 stop37h 52m

$1,567

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

ds. 31/1

17:55-09:35

2 stops47h 40m

Sydney Kingsford Smith

ds. 14/2

11:20-17:14

2 stops45h 54m

$1,624

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

dt. 10/3

17:55-08:35

2 stops47h 40m

Sydney Kingsford Smith

dt. 24/3

10:20-17:14

2 stops45h 54m

$1,657

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

dj. 7/5

15:15-07:20

2 stops50h 05m

Sydney Kingsford Smith

dg. 24/5

09:20-22:38

2 stops51h 18m

$1,784

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

dj. 19/2

17:55-09:35

2 stops47h 40m

Sydney Kingsford Smith

ds. 28/2

11:20-17:14

2 stops45h 54m

$1,788

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

dj. 7/5

15:15-07:20

3 stops50h 05m

Sydney Kingsford Smith

dg. 24/5

09:20-22:38

2 stops51h 18m

$1,794

Flights are sorted by cheapest return flights first.

Showing 1-10 of 15 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 November is, on average, the cheapest month to fly to Sydney from Pittsburgh, with most prices found around $2,152. If you aren’t able to travel to Sydney during the month of November, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $2,233.

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 $2,661. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $3,341.

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 $2,806. 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 $3,341 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 $2,546 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 $1,839 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.

Search flight deals

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 21h 40m, 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.

Parramatta

Wollongong

Terrigal

Penrith

Katoomba

Lithgow

Leura

Manly

Bondi Beach

Coogee

Cronulla

Randwick

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.