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Cheap flights from Pittsburgh to Australia from $692

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 Australia departing on 2/16. 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
0 bags

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Cheap round-trip flights

Qantas Airways Logo
5:57 pm - 9:00 amPIT-SYD
23h 03m1 stop
Qantas Airways Logo
7:05 am - 4:37 pmSYD-PIT
25h 32m2 stops
$1,114Qantas Airways
Find Deal
vie., ene. 23 - mié., feb. 4
Qantas Airways Logo
5:55 pm - 9:00 amPIT-SYD
24h 05m1 stop
Qantas Airways Logo
6:20 am - 10:06 pmSYD-PIT
31h 46m2 stops
$1,254Qantas Airways
Find Deal
mar., oct. 28 - mar., nov. 4
American Airlines Logo
11:53 am - 6:45 amPIT-MEL
27h 52m2 stops
American Airlines Logo
12:00 pm - 9:15 pmMEL-PIT
25h 15m2 stops
$1,266American Airlines
Find Deal
dom., oct. 19 - lun., nov. 3
Air New Zealand Logo
9:00 am - 8:45 amPIT-SYD
31h 45m2 stops
Air New Zealand Logo
9:55 am - 10:30 pmSYD-PIT
28h 35m2 stops
$1,302Air New Zealand
Find Deal
vie., ene. 23 - mié., feb. 4
Air New Zealand Logo
9:00 am - 9:45 pmPIT-SYD
44h 45m2 stops
Air New Zealand Logo
7:45 am - 9:26 pmSYD-PIT
29h 41m2 stops
$1,326Air New Zealand
Find Deal
vie., ene. 23 - mié., feb. 4
American Airlines Logo
5:55 pm - 9:00 amPIT-SYD
24h 05m1 stop
American Airlines Logo
11:20 am - 4:38 pmSYD-PIT
21h 18m1 stop
$1,435American Airlines
Find Deal
mar., oct. 28 - mar., nov. 4
United Airlines Logo
5:42 pm - 7:55 amPIT-SYD
23h 13m1 stop
United Airlines Logo
11:50 am - 10:38 pmSYD-PIT
26h 48m1 stop
$1,453United Airlines
Find Deal
lun., oct. 6 - dom., nov. 9
United Airlines Logo
4:35 pm - 8:00 amPIT-SYD
24h 25m2 stops
United Airlines Logo
11:20 am - 10:38 pmSYD-PIT
27h 18m2 stops
$1,457United Airlines
Find Deal
lun., oct. 6 - dom., nov. 9
Qatar Airways Logo
5:37 pm - 12:00 pmPIT-PER
29h 23m2 stops
Qatar Airways Logo
10:45 pm - 6:45 pmPER-PIT
33h 00m2 stops
$1,478Qatar Airways
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mar., nov. 4 - mar., nov. 11
Qatar Airways Logo
7:16 pm - 6:45 pmPIT-PER
34h 29m2 stops
Qatar Airways Logo
10:45 pm - 6:45 pmPER-PIT
33h 00m2 stops
$1,483Qatar Airways
Find Deal
lun., nov. 3 - mar., nov. 11

American Airlines flights from Pittsburgh to Australia

Our best American Airlines deals on Pittsburgh to Australia flight tickets
American Airlines
Oct 19
PIT11:53 amPittsburgh
27h 52m
2 stops
MEL6:45 amMelbourne
Nov 3
MEL12:00 pmMelbourne
25h 15m
2 stops
PIT9:15 pmPittsburgh
$1,266
Find similar
American Airlines
Sep 23
PIT6:19 pmPittsburgh
25h 46m
2 stops
MEL10:05 amMelbourne
Oct 1
MEL11:55 amMelbourne
25h 00m
2 stops
PIT10:55 pmPittsburgh
$1,301
Find similar
American Airlines
Oct 28
PIT5:55 pmPittsburgh
24h 05m
1 stop
SYD9:00 amSydney Kingsford Smith
Nov 4
SYD11:20 amSydney Kingsford Smith
21h 18m
1 stop
PIT4:38 pmPittsburgh
$1,435
Find similar

Turkish Airlines flights from Pittsburgh to Australia

Our best Turkish Airlines deals on Pittsburgh to Australia flight tickets
Turkish Airlines
Jan 23
PIT4:00 pmPittsburgh
35h 20m
3 stops
SYD7:20 pmSydney Kingsford Smith
Feb 4
SYD9:15 pmSydney Kingsford Smith
42h 40m
3 stops
PIT11:55 pmPittsburgh
$1,843
Find similar
Turkish Airlines
Oct 27
PIT6:00 amPittsburgh
46h 20m
3 stops
SYD7:20 pmSydney Kingsford Smith
Nov 5
SYD9:15 pmSydney Kingsford Smith
66h 43m
3 stops
PIT11:58 pmPittsburgh
$1,988
Find similar
Turkish Airlines
Dec 26
PIT6:10 amPittsburgh
69h 10m
3 stops
SYD7:20 pmSydney Kingsford Smith
Jan 15
SYD9:15 pmSydney Kingsford Smith
42h 40m
3 stops
PIT11:55 pmPittsburgh
$2,069
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Australia 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 832,500 searches. Data last updated septiembre 15, 2025.
Use the filters below to find and compare flights from Pittsburgh to Australia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

vie. 1/23

5:57 pm-9:00 am

1 stop23h 03m

Sydney Kingsford Smith

mié. 2/4

7:05 am-4:37 pm

2 stops25h 32m

$1,114

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

mar. 10/28

5:55 pm-9:00 am

1 stop24h 05m

Sydney Kingsford Smith

mar. 11/4

6:20 am-10:06 pm

2 stops31h 46m

$1,254

PittsburghMelbourne

PIT - MEL

PITMEL

Pittsburgh

dom. 10/19

11:53 am-6:45 am

2 stops27h 52m

Melbourne

lun. 11/3

12:00 pm-9:15 pm

2 stops25h 15m

$1,266

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

vie. 1/23

9:00 am-8:45 am

2 stops31h 45m

Sydney Kingsford Smith

mié. 2/4

9:55 am-10:30 pm

2 stops28h 35m

$1,302

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

vie. 1/23

9:00 am-9:45 pm

2 stops44h 45m

Sydney Kingsford Smith

mié. 2/4

7:45 am-9:26 pm

2 stops29h 41m

$1,326

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

mar. 10/28

5:55 pm-9:00 am

1 stop24h 05m

Sydney Kingsford Smith

mar. 11/4

11:20 am-4:38 pm

1 stop21h 18m

$1,435

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

lun. 10/6

5:42 pm-7:55 am

1 stop23h 13m

Sydney Kingsford Smith

dom. 11/9

11:50 am-10:38 pm

1 stop26h 48m

$1,453

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

lun. 10/6

4:35 pm-8:00 am

2 stops24h 25m

Sydney Kingsford Smith

dom. 11/9

11:20 am-10:38 pm

2 stops27h 18m

$1,457

PittsburghPerth

PIT - PER

PITPER

Pittsburgh

mar. 11/4

5:37 pm-12:00 pm

2 stops29h 23m

Perth

mar. 11/11

10:45 pm-6:45 pm

2 stops33h 00m

$1,478

PittsburghPerth

PIT - PER

PITPER

Pittsburgh

lun. 11/3

7:16 pm-6:45 pm

2 stops34h 29m

Perth

mar. 11/11

10:45 pm-6:45 pm

2 stops33h 00m

$1,483

Flights are sorted by cheapest round-trip flights first.

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

How to get the cheapest flight ticket from Pittsburgh to Australia

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 cheapest month to fly to Australia?

The month of September is, on average, the cheapest month to fly to Australia from Pittsburgh, with most prices found around $1,442. If you aren’t able to travel during the month of September, then book flights to Australia from Pittsburgh during November instead. Flights to Australia in November, while not as cheap as those in September, still average around $1,458.

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

The cheapest day to depart from Pittsburgh to Australia is on a Sunday. Travelers who choose to depart for Australia on a Sunday will often find tickets for as low as $1,488. On the other hand, Wednesday is the most expensive day to depart from Pittsburgh because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,742.

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

Flying to Australia from Pittsburgh at noon is the least expensive time of day to depart. momondo users have found prices as low as $1,324 when looking at flights departing at noon. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $1,622 on average. Flights to Australia from Pittsburgh in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

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

You are more likely to see cheaper flights to Australia from Pittsburgh when booking weeks ahead of your departure date. In general, you can expect to find flights to Australia for around $1,673 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Australia from Pittsburgh for as low as $1,417 on momondo.

Can stopping save me money on Pittsburgh to Australia flights?

You could potentially save up to 5% on your flight if you consider stops on a Pittsburgh to Australia flight.

Cheap Pittsburgh to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Australia

Direct flights

None
There are no direct flights from Pittsburgh to Australia. There are no popular flight routes from Pittsburgh to Australia.
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  • When did momondo last update prices for flights from Pittsburgh Airport to Australia?

    Prices for flights from Pittsburgh Airport to Australia were last updated today.

  • How many operators does momondo search for flights from Pittsburgh Airport to Australia?

  • How old do you have to be to fly from Pittsburgh Airport to Australia?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pittsburgh Airport to Australia.

  • What documentation or ID do you need to fly to Australia?

    The travel and health documents required for your trip to Australia 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 license, and a passport valid for six-months after you plan to arrive at Australia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Pittsburgh to Australia

Compare and see reviews for airlines that fly from Pittsburgh to Australia with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $276Free CancellationRating
7.9
7,954 reviews
Search Delta flights
United AirlinesPriceFrom $759Free CancellationRating
7.4
8,929 reviews
Search United Airlines flights
Qantas AirwaysPriceFrom $787Free CancellationRating
7.5
905 reviews
Search Qantas Airways flights
American AirlinesPriceFrom $1,018Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Qatar AirwaysPriceFrom $1,649Free CancellationRating
7.4
3,624 reviews
Search Qatar Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from Pittsburgh to Australia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Pittsburgh to Australia. momondo saves you time and could save you money on your trip.

Can I find flights from Pittsburgh to Australia with flexible booking policies on momondo?

Yes. All flights to Australia 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 Australia?

momondo provides multiple filters to help you find the best flight to Australia from Pittsburgh. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Pittsburgh to Australia right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Pittsburgh to Australia flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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