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 50% 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, Turkish Airlines, and Qantas Airways 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 June 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.

$603 Cheap Flights from Pittsburgh to Australia in 2026

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.

2:54 pm - 6:45 am

PIT

MEL

25h 51m

2 stops

9:45 am - 9:16 pm

MEL

PIT

25h 31m

2 stops

$1,084American Airlines

Sat, Aug 8 - Wed, Aug 19

2:54 pm - 6:45 am

PIT

MEL

25h 51m

2 stops

9:45 am - 9:16 pm

MEL

PIT

25h 31m

2 stops

$1,085American Airlines

Sat, Aug 8 - Wed, Aug 19

5:23 pm - 8:15 am

PIT

MEL

24h 52m

1 stop

9:30 am - 4:46 pm

MEL

PIT

21h 16m

1 stop

$1,090United Airlines

Sat, Aug 8 - Wed, Aug 19

5:23 pm - 8:15 am

PIT

MEL

24h 52m

1 stop

9:30 am - 4:46 pm

MEL

PIT

21h 16m

1 stop

$1,091United Airlines

Sat, Aug 8 - Wed, Aug 19

6:56 am - 8:15 am

PIT

MEL

35h 19m

2 stops

10:55 am - 9:58 am

MEL

PIT

37h 03m

2 stops

$1,096United Airlines

Sun, Jul 5 - Mon, Jul 20

5:55 pm - 9:30 am

PIT

MEL

24h 35m

1 stop

11:15 pm - 4:38 pm

MEL

PIT

33h 23m

1 stop

$1,101Qantas Airways

Sat, Oct 31 - Sun, Nov 15

6:28 pm - 7:30 am

PIT

SYD

23h 02m

1 stop

12:00 pm - 9:16 pm

SYD

PIT

23h 16m

1 stop

$1,108Qantas Airways

Mon, Aug 3 - Mon, Aug 17

6:47 am - 6:50 am

PIT

SYD

34h 03m

2 stops

9:15 am - 9:47 am

SYD

PIT

38h 32m

2 stops

$1,193Delta

Mon, Aug 3 - Mon, Aug 10

5:55 pm - 10:50 pm

PIT

AVV

38h 55m

2 stops

2:55 pm - 4:46 pm

AVV

PIT

39h 51m

2 stops

$1,274Multiple Airlines

Wed, Aug 5 - Wed, Aug 12

5:18 pm - 10:50 pm

PIT

AVV

38h 32m

2 stops

6:00 am - 4:04 pm

AVV

PIT

26h 04m

2 stops

$1,322Multiple Airlines

Thu, Oct 22 - Sun, Nov 22

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Air New Zealand flights from Pittsburgh to Australia

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

Air New Zealand

Aug 15

PIT1:00 pmPittsburgh

28h 00m

1 stop

SYD7:00 amSydney Kingsford Smith

Sep 13

SYD9:30 amSydney Kingsford Smith

21h 16m

1 stop

PIT4:46 pmPittsburgh

$1,275

Air New Zealand

Oct 16

PIT3:44 pmPittsburgh

25h 46m

1 stop

MEL8:30 amMelbourne

Oct 25

MEL10:30 amMelbourne

25h 11m

1 stop

PIT8:41 pmPittsburgh

$1,287

Air New Zealand

Oct 16

PIT3:44 pmPittsburgh

25h 46m

1 stop

MEL8:30 amMelbourne

Oct 25

MEL10:30 amMelbourne

25h 11m

1 stop

PIT8:41 pmPittsburgh

$1,289

ANA flights from Pittsburgh to Australia

Our best ANA deals on Pittsburgh to Australia flight tickets

ANA

Jul 7

PIT7:00 amPittsburgh

46h 10m

2 stops

SYD7:10 pmSydney Kingsford Smith

Jul 17

SYD8:55 pmSydney Kingsford Smith

34h 15m

2 stops

PIT5:10 pmPittsburgh

$1,449

ANA

Jul 7

PIT4:10 pmPittsburgh

27h 15m

2 stops

SYD9:25 amSydney Kingsford Smith

Jul 17

SYD8:55 pmSydney Kingsford Smith

34h 15m

2 stops

PIT5:10 pmPittsburgh

$1,463

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PittsburghMelbourne

PIT - MEL

PITMEL

Pittsburgh

Sat 8/8

2:54 pm-6:45 am

2 stops25h 51m

Melbourne

Wed 8/19

9:45 am-9:16 pm

2 stops25h 31m

$1,084

PittsburghMelbourne

PIT - MEL

PITMEL

Pittsburgh

Sat 8/8

2:54 pm-6:45 am

2 stops25h 51m

Melbourne

Wed 8/19

9:45 am-9:16 pm

2 stops25h 31m

$1,085

Quickest round-trip

PittsburghMelbourne

PIT - MEL

PITMEL

Pittsburgh

Sat 8/8

5:23 pm-8:15 am

1 stop24h 52m

Melbourne

Wed 8/19

9:30 am-4:46 pm

1 stop21h 16m

$1,090

PittsburghMelbourne

PIT - MEL

PITMEL

Pittsburgh

Sat 8/8

5:23 pm-8:15 am

1 stop24h 52m

Melbourne

Wed 8/19

9:30 am-4:46 pm

1 stop21h 16m

$1,091

PittsburghMelbourne

PIT - MEL

PITMEL

Pittsburgh

Sun 7/5

6:56 am-8:15 am

2 stops35h 19m

Melbourne

Mon 7/20

10:55 am-9:58 am

2 stops37h 03m

$1,096

PittsburghMelbourne

PIT - MEL

PITMEL

Pittsburgh

Sat 10/31

5:55 pm-9:30 am

1 stop24h 35m

Melbourne

Sun 11/15

11:15 pm-4:38 pm

1 stop33h 23m

$1,101

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 8/3

6:28 pm-7:30 am

1 stop23h 02m

Sydney Kingsford Smith

Mon 8/17

12:00 pm-9:16 pm

1 stop23h 16m

$1,108

PittsburghSydney

PIT - SYD

PITSYD

Pittsburgh

Mon 8/3

6:47 am-6:50 am

2 stops34h 03m

Sydney Kingsford Smith

Mon 8/10

9:15 am-9:47 am

2 stops38h 32m

$1,193

PittsburghMelbourne

PIT - AVV

PITAVV

Pittsburgh

Wed 8/5

5:55 pm-10:50 pm

2 stops38h 55m

Melbourne Avalon

Wed 8/12

2:55 pm-4:46 pm

2 stops39h 51m

$1,274

PittsburghMelbourne

PIT - AVV

PITAVV

Pittsburgh

Thu 10/22

5:18 pm-10:50 pm

2 stops38h 32m

Melbourne Avalon

Sun 11/22

6:00 am-4:04 pm

2 stops26h 04m

$1,322

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 February is, on average, the cheapest month to fly to Australia from Pittsburgh, with most prices found around $568. If you aren’t able to travel during the month of February, then book flights to Australia from Pittsburgh during May instead. Flights to Australia in May, while not as cheap as those in February, still average around $736.

Can stopping save me money on Pittsburgh to Australia flights?

You could potentially save up to 18% 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 55m
Direct flights	None

The fastest flight from Pittsburgh to Australia takes 21h 55m

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 June 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 9,879 reviews	Search United Airlines flights
Qantas Airways	PriceFrom $867	Free Cancellation	Rating 7.5 1,050 reviews	Search Qantas Airways flights
American Airlines	PriceFrom $1,079	Free Cancellation	Rating 7.1 11,750 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.