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 44% 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?

United Airlines, Qantas Airways, and American 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 October 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.

$579 Cheap Flights from Pittsburgh to Australia in 2026/27

Discover deals from 900+ travel sites with momondo.

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.

5:40 pm - 5:50 amPIT Pittsburgh-BNE Brisbane

22h 10m1 stop Los Angeles

6:00 am - 4:55 pmBNE Brisbane-PIT Pittsburgh

25h 55m2 stops Melbourne Dallas/Fort Worth

$1,107Qantas Airways

Tue, Oct 27 - Tue, Nov 17

5:40 pm - 5:50 amPIT Pittsburgh-BNE Brisbane

22h 10m1 stop Los Angeles

5:00 am - 4:55 pmBNE Brisbane-PIT Pittsburgh

26h 55m2 stops Melbourne Dallas/Fort Worth

$1,107Qantas Airways

Tue, Oct 27 - Tue, Nov 17

1:05 pm - 5:50 amPIT Pittsburgh-BNE Brisbane

26h 45m2 stops Philadelphia Los Angeles

1:10 pm - 10:38 pmBNE Brisbane-PIT Pittsburgh

24h 28m2 stops Los Angeles Dallas/Fort Worth

$1,108American Airlines

Tue, Oct 27 - Tue, Nov 17

3:40 pm - 6:30 amPIT Pittsburgh-BNE Brisbane

24h 50m1 stop Dallas/Fort Worth

6:00 am - 4:55 pmBNE Brisbane-PIT Pittsburgh

25h 55m2 stops Melbourne Dallas/Fort Worth

$1,111Qantas Airways

Tue, Oct 27 - Tue, Nov 17

11:36 am - 6:30 amPIT Pittsburgh-BNE Brisbane

27h 54m1 stop Dallas/Fort Worth

1:10 pm - 10:53 pmBNE Brisbane-PIT Pittsburgh

24h 43m2 stops Los Angeles Dallas/Fort Worth

$1,115American Airlines

Wed, Mar 3 - Fri, Mar 12

4:03 pm - 6:30 amPIT Pittsburgh-BNE Brisbane

23h 27m2 stops Chicago O'Hare Intl Dallas/Fort Worth

1:10 pm - 11:28 pmBNE Brisbane-PIT Pittsburgh

25h 18m2 stops Los Angeles Chicago O'Hare Intl

$1,115American Airlines

Wed, Mar 3 - Fri, Mar 12

10:24 am - 8:30 amPIT Pittsburgh-BNE Brisbane

31h 06m2 stops Detroit Metropolitan Wayne County Los Angeles

10:40 am - 12:46 amBNE Brisbane-PIT Pittsburgh

29h 06m2 stops Los Angeles Atlanta Hartsfield-Jackson

$1,117Delta

Wed, Nov 25 - Wed, Dec 2

8:00 am - 7:30 amPIT Pittsburgh-BNE Brisbane

32h 30m1 stop San Francisco

11:20 am - 6:11 pmBNE Brisbane-PIT Pittsburgh

21h 51m1 stop San Francisco

$1,126United Airlines

Wed, Mar 3 - Fri, Mar 12

3:28 pm - 11:05 amPIT Pittsburgh-SYD Sydney Kingsford Smith

27h 37m2 stops Dallas/Fort Worth Brisbane

1:05 pm - 6:34 pmSYD Sydney Kingsford Smith-PIT Pittsburgh

20h 29m1 stop Dallas/Fort Worth

$1,129Multiple Airlines

Tue, Feb 16 - Thu, Mar 18

5:10 pm - 7:30 amPIT Pittsburgh-BNE Brisbane

23h 20m1 stop San Francisco

6:05 am - 7:57 pmBNE Brisbane-PIT Pittsburgh

28h 52m2 stops Melbourne San Francisco

$1,138United Airlines

Wed, Nov 25 - Wed, Dec 2

Cheap last minute flights

Enter your travel dates to find the best prices.

2:11 pm - 9:15 amPIT Pittsburgh-MEL Melbourne

28h 04m2 stops Chicago O'Hare Intl San Francisco

11:45 am - 11:30 pmMEL Melbourne-PIT Pittsburgh

26h 45m2 stops San Francisco Washington, D.C. Dulles Intl

$1,296United Airlines

Tue, Oct 20 - Fri, Oct 30

4:51 pm - 9:15 amPIT Pittsburgh-MEL Melbourne

25h 24m2 stops Denver Intl San Francisco

10:30 am - 8:47 pmMEL Melbourne-PIT Pittsburgh

25h 17m2 stops Los Angeles Newark

$1,297United Airlines

Tue, Oct 20 - Fri, Oct 30

3:33 pm - 10:15 amPIT Pittsburgh-MEL Melbourne

27h 42m2 stops Dallas/Fort Worth Sydney Kingsford Smith

10:45 pm - 4:40 pmMEL Melbourne-PIT Pittsburgh

32h 55m1 stop Los Angeles

$1,317American Airlines

Tue, Oct 20 - Fri, Oct 30

5:40 pm - 12:40 pmPIT Pittsburgh-MEL Melbourne

28h 00m2 stops Los Angeles Sydney Kingsford Smith

10:45 pm - 4:40 pmMEL Melbourne-PIT Pittsburgh

32h 55m1 stop Los Angeles

$1,318American Airlines

Tue, Oct 20 - Fri, Oct 30

7:29 pm - 5:00 amPIT Pittsburgh-MEL Melbourne

42h 31m1 stop Dallas/Fort Worth

10:45 pm - 4:40 pmMEL Melbourne-PIT Pittsburgh

32h 55m1 stop Los Angeles

$1,338Qantas Airways

Fri, Oct 16 - Sun, Oct 25

7:29 pm - 5:00 amPIT Pittsburgh-MEL Melbourne

42h 31m1 stop Dallas/Fort Worth

10:45 pm - 4:40 pmMEL Melbourne-PIT Pittsburgh

32h 55m1 stop Los Angeles

$1,340Qantas Airways

Fri, Oct 16 - Sun, Oct 25

6:00 am - 8:50 amPIT Pittsburgh-MEL Melbourne

35h 50m2 stops Detroit Metropolitan Wayne County Los Angeles

11:00 am - 12:46 amMEL Melbourne-PIT Pittsburgh

28h 46m2 stops Los Angeles Atlanta Hartsfield-Jackson

$1,342Delta

Fri, Oct 16 - Sun, Oct 25

6:30 am - 8:50 amPIT Pittsburgh-MEL Melbourne

35h 20m2 stops Minneapolis St Paul Los Angeles

11:00 am - 11:24 pmMEL Melbourne-PIT Pittsburgh

27h 24m2 stops Los Angeles Minneapolis St Paul

$1,342Delta

Fri, Oct 16 - Sun, Oct 25

5:33 pm - 9:15 amPIT Pittsburgh-MEL Melbourne

24h 42m1 stop San Francisco

11:45 am - 11:57 pmMEL Melbourne-PIT Pittsburgh

27h 12m2 stops San Francisco Houston George Bush Intcntl

$1,342United Airlines

Fri, Oct 16 - Sun, Oct 25

5:40 pm - 12:40 pmPIT Pittsburgh-MEL Melbourne

28h 00m2 stops Los Angeles Sydney Kingsford Smith

10:45 pm - 4:40 pmMEL Melbourne-PIT Pittsburgh

32h 55m1 stop Los Angeles

$1,469American Airlines

Tue, Oct 20 - Fri, Oct 30

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Qantas Airways flights from Pittsburgh to Australia

Our best Qantas Airways deals on Pittsburgh to Australia flight tickets

Qantas Airways

Oct 27

PIT5:40 pmPittsburgh

22h 10m

1 stop

BNE5:50 amBrisbane

Nov 17

BNE6:00 amBrisbane

25h 55m

2 stops

PIT4:55 pmPittsburgh

$1,107

Qantas Airways

Oct 27

PIT3:40 pmPittsburgh

24h 50m

1 stop

BNE6:30 amBrisbane

Nov 17

BNE6:00 amBrisbane

25h 55m

2 stops

PIT4:55 pmPittsburgh

$1,111

Qantas Airways

Feb 7

PIT5:04 pmPittsburgh

26h 01m

2 stops

SYD11:05 amSydney Kingsford Smith

Feb 20

SYD2:05 pmSydney Kingsford Smith

20h 29m

1 stop

PIT6:34 pmPittsburgh

$1,126

Air New Zealand flights from Pittsburgh to Australia

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

Air New Zealand

Feb 8

PIT8:00 amPittsburgh

36h 50m

2 stops

SYD12:50 pmSydney Kingsford Smith

Feb 15

SYD9:55 amSydney Kingsford Smith

29h 59m

2 stops

PIT11:54 pmPittsburgh

$1,327

Air New Zealand

Feb 23

PIT8:00 amPittsburgh

34h 35m

2 stops

SYD10:35 amSydney Kingsford Smith

Mar 9

SYD11:50 amSydney Kingsford Smith

26h 30m

2 stops

PIT10:20 pmPittsburgh

$1,339

Air New Zealand

Feb 7

PIT12:45 pmPittsburgh

27h 50m

2 stops

SYD8:35 amSydney Kingsford Smith

Feb 20

SYD7:25 pmSydney Kingsford Smith

44h 29m

2 stops

PIT11:54 pmPittsburgh

$1,345

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

PittsburghBrisbane

PIT Pittsburgh - BNE Brisbane

PITBNE

Pittsburgh

Tue 10/27

5:40 pm-5:50 am

1 stop22h 10m

Brisbane

Tue 11/17

6:00 am-4:55 pm

2 stops25h 55m

$1,107

PittsburghBrisbane

PIT Pittsburgh - BNE Brisbane

PITBNE

Pittsburgh

Tue 10/27

5:40 pm-5:50 am

1 stop22h 10m

Brisbane

Tue 11/17

5:00 am-4:55 pm

2 stops26h 55m

$1,107

PittsburghBrisbane

PIT Pittsburgh - BNE Brisbane

PITBNE

Pittsburgh

Tue 10/27

1:05 pm-5:50 am

2 stops26h 45m

Brisbane

Tue 11/17

1:10 pm-10:38 pm

2 stops24h 28m

$1,108

PittsburghBrisbane

PIT Pittsburgh - BNE Brisbane

PITBNE

Pittsburgh

Tue 10/27

3:40 pm-6:30 am

1 stop24h 50m

Brisbane

Tue 11/17

6:00 am-4:55 pm

2 stops25h 55m

$1,111

PittsburghBrisbane

PIT Pittsburgh - BNE Brisbane

PITBNE

Pittsburgh

Wed 3/3

11:36 am-6:30 am

1 stop27h 54m

Brisbane

Fri 3/12

1:10 pm-10:53 pm

2 stops24h 43m

$1,115

PittsburghBrisbane

PIT Pittsburgh - BNE Brisbane

PITBNE

Pittsburgh

Wed 3/3

4:03 pm-6:30 am

2 stops23h 27m

Brisbane

Fri 3/12

1:10 pm-11:28 pm

2 stops25h 18m

$1,115

PittsburghBrisbane

PIT Pittsburgh - BNE Brisbane

PITBNE

Pittsburgh

Wed 11/25

10:24 am-8:30 am

2 stops31h 06m

Brisbane

Wed 12/2

10:40 am-12:46 am

2 stops29h 06m

$1,117

PittsburghBrisbane

PIT Pittsburgh - BNE Brisbane

PITBNE

Pittsburgh

Wed 3/3

8:00 am-7:30 am

1 stop32h 30m

Brisbane

Fri 3/12

11:20 am-6:11 pm

1 stop21h 51m

$1,126

PittsburghSydney

PIT Pittsburgh - SYD Sydney Kingsford Smith

PITSYD

Pittsburgh

Tue 2/16

3:28 pm-11:05 am

2 stops27h 37m

Sydney Kingsford Smith

Thu 3/18

1:05 pm-6:34 pm

1 stop20h 29m

$1,129

PittsburghBrisbane

PIT Pittsburgh - BNE Brisbane

PITBNE

Pittsburgh

Wed 11/25

5:10 pm-7:30 am

1 stop23h 20m

Brisbane

Wed 12/2

6:05 am-7:57 pm

2 stops28h 52m

$1,138

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 $1,346.

Can stopping save me money on Pittsburgh to Australia flights?

You could potentially save up to 22% 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

Best Price Found	$579
Fastest flight time	23h 44m
Direct flights	None

The best one-way flight to Australia from Pittsburgh in the past 72 hours is $579. The best round-trip flight deal from Pittsburgh to Australia found on momondo in the last 72 hours is $1,107.

The fastest flight from Pittsburgh to Australia takes 23h 44m

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

Search flight deals

Frequently asked questions about flying 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 October 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
Qantas Airways	PriceFrom $867	Free Cancellation	Rating 7.5 1,110 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,079	Free Cancellation	Rating 7.0 12,169 reviews	Search American Airlines flights
United Airlines	PriceFrom $1,092	Free Cancellation	Rating 7.4 10,366 reviews	Search United 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.