What is the cheapest airline that flies from Pittsburgh to Australia?

Air Canada, Qantas Airways, and American Airlines are the most popular carriers operating from Pittsburgh to Australia

What airlines fly to Australia?

Qantas Airways, United Airlines and American Airlines are the top three most popular airlines that fly to Australia from Pittsburgh according to our data. Qantas Airways is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 3 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

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?

The number of operators available for flights from Pittsburgh Airport to Australia is 3 as of March 2026.

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.

$511 Cheap Flights from Pittsburgh to Australia in 2026

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Find the cheapest flights from Pittsburgh to Australia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:55 pm - 7:05 am

PIT

BNE

47h 10m

2 stops

10:00 am - 5:18 pm

BNE

PIT

45h 18m

2 stops

$905Air Canada

Fri, Apr 17 - Fri, Apr 24

5:55 pm - 11:30 am

PIT

BNE

51h 35m

3 stops

10:00 am - 5:18 pm

BNE

PIT

45h 18m

2 stops

$939Air Canada

Fri, Apr 17 - Fri, Apr 24

12:45 pm - 7:05 am

PIT

BNE

28h 20m

2 stops

10:00 am - 10:50 pm

BNE

PIT

26h 50m

2 stops

$1,012Multiple Airlines

Tue, Apr 21 - Tue, Apr 28

5:55 pm - 11:30 am

PIT

BNE

51h 35m

3 stops

10:00 am - 10:50 pm

BNE

PIT

26h 50m

2 stops

$1,044Multiple Airlines

Tue, Apr 21 - Tue, Apr 28

5:23 pm - 6:30 am

PIT

BNE

23h 07m

1 stop

10:30 am - 5:19 am

BNE

PIT

32h 49m

1 stop

$1,076United Airlines

Sun, Jun 21 - Sun, Jul 5

10:54 am - 6:30 am

PIT

BNE

29h 36m

2 stops

10:30 am - 5:19 am

BNE

PIT

32h 49m

1 stop

$1,080United Airlines

Sun, Jun 21 - Sun, Jul 5

5:50 pm - 5:00 am

PIT

BNE

21h 10m

1 stop

7:40 am - 6:42 pm

BNE

PIT

25h 02m

2 stops

$1,082Qantas Airways

Sun, Jun 21 - Sun, Jul 5

5:49 pm - 9:35 am

PIT

SYD

25h 46m

2 stops

12:00 pm - 6:42 pm

SYD

PIT

20h 42m

1 stop

$1,087Qantas Airways

Tue, Jul 7 - Fri, Jul 17

11:39 am - 5:00 am

PIT

BNE

27h 21m

2 stops

7:40 am - 9:43 pm

BNE

PIT

28h 03m

2 stops

$1,089American Airlines

Sun, Jun 21 - Sun, Jul 5

1:30 pm - 5:00 am

PIT

MEL

25h 30m

2 stops

1:35 pm - 11:59 pm

MEL

PIT

24h 24m

2 stops

$1,104American Airlines

Mon, May 4 - Mon, Aug 17

Air New Zealand flights from Pittsburgh to Australia

Our best Air New Zealand deals on Pittsburgh to Australia flight tickets

Air New Zealand

Jun 10

PIT1:05 pmPittsburgh

29h 40m

2 stops

SYD8:45 amSydney Kingsford Smith

Jun 17

SYD11:55 amSydney Kingsford Smith

31h 24m

2 stops

PIT5:19 amPittsburgh

$1,262

Air New Zealand

Aug 5

PIT5:02 pmPittsburgh

27h 38m

2 stops

SYD10:40 amSydney Kingsford Smith

Aug 26

SYD9:55 amSydney Kingsford Smith

27h 54m

2 stops

PIT11:49 pmPittsburgh

$1,263

Air New Zealand

Aug 5

PIT5:02 pmPittsburgh

27h 38m

2 stops

SYD10:40 amSydney Kingsford Smith

Aug 26

SYD9:55 amSydney Kingsford Smith

27h 54m

2 stops

PIT11:49 pmPittsburgh

$1,264

Qantas Airways flights from Pittsburgh to Australia

Our best Qantas Airways deals on Pittsburgh to Australia flight tickets

Qantas Airways

Jun 21

PIT5:50 pmPittsburgh

21h 10m

1 stop

BNE5:00 amBrisbane

Jul 5

BNE7:40 amBrisbane

25h 02m

2 stops

PIT6:42 pmPittsburgh

$1,082

Qantas Airways

Jul 7

PIT5:49 pmPittsburgh

25h 46m

2 stops

SYD9:35 amSydney Kingsford Smith

Jul 17

SYD12:00 pmSydney Kingsford Smith

20h 42m

1 stop

PIT6:42 pmPittsburgh

$1,087

Qantas Airways

Aug 5

PIT5:53 pmPittsburgh

25h 27m

2 stops

SYD9:20 amSydney Kingsford Smith

Aug 26

SYD12:00 pmSydney Kingsford Smith

22h 49m

1 stop

PIT8:49 pmPittsburgh

$1,088

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghBrisbane

PIT - BNE

PITBNE

Pittsburgh

Fri 4/17

5:55 pm-7:05 am

2 stops47h 10m

Brisbane

Fri 4/24

10:00 am-5:18 pm

2 stops45h 18m

$905

PittsburghBrisbane

PIT - BNE

PITBNE

Pittsburgh

Fri 4/17

5:55 pm-11:30 am

3 stops51h 35m

Brisbane

Fri 4/24

10:00 am-5:18 pm

2 stops45h 18m

$939

PittsburghBrisbane

PIT - BNE

PITBNE

Pittsburgh

Tue 4/21

12:45 pm-7:05 am

2 stops28h 20m

Brisbane

Tue 4/28

10:00 am-10:50 pm

2 stops26h 50m

$1,012

PittsburghBrisbane

PIT - BNE

PITBNE

Pittsburgh

Tue 4/21

5:55 pm-11:30 am

3 stops51h 35m

Brisbane

Tue 4/28

10:00 am-10:50 pm

2 stops26h 50m

$1,044

PittsburghBrisbane

PIT - BNE

PITBNE

Pittsburgh

Sun 6/21

5:23 pm-6:30 am

1 stop23h 07m

Brisbane

Sun 7/5

10:30 am-5:19 am

1 stop32h 49m

$1,076

PittsburghBrisbane

PIT - BNE

PITBNE

Pittsburgh

Sun 6/21

10:54 am-6:30 am

2 stops29h 36m

Brisbane

Sun 7/5

10:30 am-5:19 am

1 stop32h 49m

$1,080

Quickest round-trip

PittsburghBrisbane

PIT - BNE

PITBNE

Pittsburgh

Sun 6/21

5:50 pm-5:00 am

1 stop21h 10m

Brisbane

Sun 7/5

7:40 am-6:42 pm

2 stops25h 02m

$1,082

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Tue 7/7

5:49 pm-9:35 am

2 stops25h 46m

Sydney Kingsford Smith

Fri 7/17

12:00 pm-6:42 pm

1 stop20h 42m

$1,087

PittsburghBrisbane

PIT - BNE

PITBNE

Pittsburgh

Sun 6/21

11:39 am-5:00 am

2 stops27h 21m

Brisbane

Sun 7/5

7:40 am-9:43 pm

2 stops28h 03m

$1,089

PittsburghMelbourne

PIT - MEL

PITMEL

Pittsburgh

Mon 5/4

1:30 pm-5:00 am

2 stops25h 30m

Melbourne

Mon 8/17

1:35 pm-11:59 pm

2 stops24h 24m

$1,104

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Australia?

The month of November is, on average, the cheapest month to fly to Australia from Pittsburgh, with most prices found around $1,390. If you aren’t able to travel during the month of November, then book flights to Australia from Pittsburgh during August instead. Flights to Australia in August, while not as cheap as those in November, still average around $1,434.

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 $1,489 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 $934 on momondo.

Can stopping save me money on Pittsburgh to Australia flights?

You could potentially save up to 15% 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

Fastest flight time	21h 10m
Direct flights	None

The fastest flight from Pittsburgh to Australia takes 21h 10m

There are no direct flights from Pittsburgh to Australia. There are no popular flight routes from Pittsburgh to Australia.

Search flight deals

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?
The number of operators available for flights from Pittsburgh Airport to Australia is 3 as of March 2026.
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
United Airlines	PriceFrom $647	Free Cancellation	Rating 7.4 9,405 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $787	Free Cancellation	Rating 7.5 1,002 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,127	Free Cancellation	Rating 7.1 11,397 reviews	Search American Airlines 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.