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 54% 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.

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

Air Canada, Delta, and Singapore Airlines are the most popular carriers operating from Pittsburgh to Australia

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.

$659 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 - 2:53 pm

BNE

PIT

42h 53m

2 stops

$1,006Air Canada

Sun, Apr 26 - Sun, May 10

4:18 pm - 7:05 am

PIT

BNE

24h 47m

2 stops

10:00 am - 2:53 pm

BNE

PIT

42h 53m

2 stops

$1,011Multiple Airlines

Wed, Apr 29 - Wed, May 6

3:35 pm - 7:05 am

PIT

BNE

25h 30m

2 stops

10:15 am - 2:53 pm

BNE

PIT

42h 38m

2 stops

$1,037Air Canada

Sun, May 24 - Thu, May 28

5:55 pm - 11:30 am

PIT

BNE

51h 35m

3 stops

10:00 am - 2:53 pm

BNE

PIT

42h 53m

2 stops

$1,040Air Canada

Sun, Apr 26 - Sun, May 10

3:35 pm - 7:05 am

PIT

BNE

25h 30m

2 stops

8:40 pm - 8:38 pm

BNE

PIT

37h 58m

3 stops

$1,071Multiple Airlines

Sun, May 24 - Thu, May 28

7:35 pm - 5:00 am

PIT

MEL

43h 25m

1 stop

6:45 pm - 4:42 pm

MEL

PIT

59h 57m

2 stops

$1,334Qantas Airways

Sun, May 3 - Sat, May 16

7:35 pm - 5:00 am

PIT

MEL

43h 25m

1 stop

6:45 pm - 4:42 pm

MEL

PIT

59h 57m

2 stops

$1,335Qantas Airways

Sun, May 3 - Sat, May 16

6:00 pm - 10:55 am

PIT

ADL

27h 25m

2 stops

8:00 pm - 8:53 pm

ADL

PIT

38h 23m

3 stops

$1,689United Airlines

Fri, Apr 24 - Tue, Apr 28

10:30 am - 10:55 am

PIT

ADL

34h 55m

3 stops

8:00 pm - 4:51 pm

ADL

PIT

34h 21m

2 stops

$1,690United Airlines

Fri, Apr 24 - Tue, Apr 28

6:00 am - 6:35 pm

PIT

PER

48h 35m

2 stops

10:45 pm - 11:59 pm

PER

PIT

37h 14m

2 stops

$1,784JetBlue

Fri, Apr 3 - Tue, Apr 14

Qantas Airways flights from Pittsburgh to Australia

Our best Qantas Airways deals on Pittsburgh to Australia flight tickets

Qantas Airways

Apr 26

PIT5:42 pmPittsburgh

21h 18m

1 stop

BNE5:00 amBrisbane

May 10

BNE8:35 pmBrisbane

34h 07m

1 stop

PIT4:42 pmPittsburgh

$1,301

Qantas Airways

May 6

PIT5:42 pmPittsburgh

25h 53m

2 stops

SYD9:35 amSydney Kingsford Smith

May 13

SYD12:00 pmSydney Kingsford Smith

20h 22m

1 stop

PIT6:22 pmPittsburgh

$1,327

Qantas Airways

May 3

PIT7:35 pmPittsburgh

43h 25m

1 stop

MEL5:00 amMelbourne

May 16

MEL6:45 pmMelbourne

59h 57m

2 stops

PIT4:42 pmPittsburgh

$1,335

Air Canada flights from Pittsburgh to Australia

Our best Air Canada deals on Pittsburgh to Australia flight tickets

Air Canada

Apr 26

PIT5:55 pmPittsburgh

47h 10m

2 stops

BNE7:05 amBrisbane

May 10

BNE10:00 amBrisbane

42h 53m

2 stops

PIT2:53 pmPittsburgh

$1,006

Air Canada

May 24

PIT3:35 pmPittsburgh

25h 30m

2 stops

BNE7:05 amBrisbane

May 28

BNE10:15 amBrisbane

42h 38m

2 stops

PIT2:53 pmPittsburgh

$1,037

Air Canada

Apr 26

PIT5:55 pmPittsburgh

51h 35m

3 stops

BNE11:30 amBrisbane

May 10

BNE10:00 amBrisbane

42h 53m

2 stops

PIT2:53 pmPittsburgh

$1,040

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghBrisbane

PIT - BNE

PITBNE

Pittsburgh

Sun 4/26

5:55 pm-7:05 am

2 stops47h 10m

Brisbane

Sun 5/10

10:00 am-2:53 pm

2 stops42h 53m

$1,006

PittsburghBrisbane

PIT - BNE

PITBNE

Pittsburgh

Wed 4/29

4:18 pm-7:05 am

2 stops24h 47m

Brisbane

Wed 5/6

10:00 am-2:53 pm

2 stops42h 53m

$1,011

PittsburghBrisbane

PIT - BNE

PITBNE

Pittsburgh

Sun 5/24

3:35 pm-7:05 am

2 stops25h 30m

Brisbane

Thu 5/28

10:15 am-2:53 pm

2 stops42h 38m

$1,037

PittsburghBrisbane

PIT - BNE

PITBNE

Pittsburgh

Sun 4/26

5:55 pm-11:30 am

3 stops51h 35m

Brisbane

Sun 5/10

10:00 am-2:53 pm

2 stops42h 53m

$1,040

Quickest round-trip

PittsburghBrisbane

PIT - BNE

PITBNE

Pittsburgh

Sun 5/24

3:35 pm-7:05 am

2 stops25h 30m

Brisbane

Thu 5/28

8:40 pm-8:38 pm

3 stops37h 58m

$1,071

PittsburghMelbourne

PIT - MEL

PITMEL

Pittsburgh

Sun 5/3

7:35 pm-5:00 am

1 stop43h 25m

Melbourne

Sat 5/16

6:45 pm-4:42 pm

2 stops59h 57m

$1,334

PittsburghMelbourne

PIT - MEL

PITMEL

Pittsburgh

Sun 5/3

7:35 pm-5:00 am

1 stop43h 25m

Melbourne

Sat 5/16

6:45 pm-4:42 pm

2 stops59h 57m

$1,335

PittsburghAdelaide

PIT - ADL

PITADL

Pittsburgh

Fri 4/24

6:00 pm-10:55 am

2 stops27h 25m

Adelaide

Tue 4/28

8:00 pm-8:53 pm

3 stops38h 23m

$1,689

PittsburghAdelaide

PIT - ADL

PITADL

Pittsburgh

Fri 4/24

10:30 am-10:55 am

3 stops34h 55m

Adelaide

Tue 4/28

8:00 pm-4:51 pm

2 stops34h 21m

$1,690

PittsburghPerth

PIT - PER

PITPER

Pittsburgh

Fri 4/3

6:00 am-6:35 pm

2 stops48h 35m

Perth

Tue 4/14

10:45 pm-11:59 pm

2 stops37h 14m

$1,784

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 $1,292. If you aren’t able to travel during the month of November, then book flights to Australia from Pittsburgh during March instead. Flights to Australia in March, while not as cheap as those in November, still average around $1,362.

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 19m
Direct flights	None

The fastest flight from Pittsburgh to Australia takes 21h 19m

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 9,459 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $787	Free Cancellation	Rating 7.5 1,007 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,127	Free Cancellation	Rating 7.1 11,485 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.