$771 Find Cheap Flights from Pittsburgh to Australia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pittsburgh to Australia departing on 16/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Pittsburgh to Australia

Cheapest return prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney1 stop$1,429
Brisbane
Brisbane2 stops$1,427
Perth
Perth2 stops$2,312
Adelaide
Adelaide3 stops$2,103
Hobart
Hobart2 stops$2,463
Sydney
Sydney1 stop$1,429
Brisbane
Brisbane2 stops$1,427
Perth
Perth2 stops$2,312
Adelaide
Adelaide3 stops$2,103
Hobart
Hobart2 stops$2,463

Book Cheap Pittsburgh to Australia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Pittsburgh to Australia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Pittsburgh to Australia

Mon, 23 Feb - Mon, 2 Mar
Multiple Airlines Logo
16:20 - 08:45
PIT
-
BNE
25h 25m2 stops
Multiple Airlines Logo
10:45 - 17:14
BNE
-
PIT
45h 29m2 stops
$1,427Multiple Airlines
Sun, 8 Feb - Tue, 24 Feb
Qantas Airways Logo
17:45 - 09:00
PIT
-
SYD
23h 15m1 stop
Qantas Airways Logo
19:15 - 14:22
SYD
-
PIT
35h 07m2 stops
$1,429Qantas Airways
Sun, 8 Mar - Sun, 15 Mar
Air Canada Logo
17:55 - 08:35
PIT
-
SYD
47h 40m2 stops
Air Canada Logo
10:20 - 17:14
SYD
-
PIT
45h 54m2 stops
$1,704Air Canada
Fri, 13 Mar - Tue, 17 Mar
Air Canada Logo
17:55 - 08:35
PIT
-
SYD
47h 40m2 stops
Air Canada Logo
10:20 - 17:14
SYD
-
PIT
45h 54m2 stops
$1,713Air Canada
Mon, 16 Mar - Wed, 1 Apr
American Airlines Logo
05:05 - 05:00
PIT
-
MEL
32h 55m1 stop
American Airlines Logo
14:35 - 22:21
MEL
-
PIT
22h 46m1 stop
$1,771American Airlines
Sat, 23 May - Sat, 30 May
American Airlines Logo
17:49 - 05:00
PIT
-
BNE
21h 11m1 stop
American Airlines Logo
20:35 - 16:49
BNE
-
PIT
34h 14m1 stop
$1,945American Airlines
Thu, 19 Mar - Mon, 23 Mar
Qatar Airways Logo
09:24 - 11:55
PIT
-
PER
38h 31m2 stops
Qatar Airways Logo
15:55 - 19:04
PER
-
PIT
39h 09m2 stops
$2,517Qatar Airways
Thu, 19 Mar - Mon, 23 Mar
Qatar Airways Logo
09:24 - 18:45
PIT
-
PER
45h 21m2 stops
Qatar Airways Logo
15:55 - 15:05
PER
-
PIT
35h 10m2 stops
$2,519Qatar Airways
Mon, 23 Feb - Mon, 2 Mar
United Airlines Logo
16:47 - 14:30
PIT
-
PER
32h 43m2 stops
United Airlines Logo
23:45 - 20:54
PER
-
PIT
34h 09m3 stops
$3,137United Airlines
Sun, 22 Feb - Sun, 1 Mar
United Airlines Logo
16:42 - 14:30
PIT
-
PER
32h 48m2 stops
United Airlines Logo
17:05 - 21:10
PER
-
PIT
41h 05m2 stops
$3,436United Airlines
Booking Insights

KAYAK's insights & trends for Pittsburgh to Australia flights

Get data-powered insights and trends into flights from Pittsburgh to Australia to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest month to fly from Pittsburgh to Australia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Pittsburgh to Australia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Pittsburgh to Australia is March, when tickets cost $2,055 (return) on average. On the other hand, the most expensive months are April and May, when the average cost of return tickets is $2,586 and $2,418 respectively.

Good to know

Low seasonApril
Cheapest flight$771
Best time to beat the crowds but there is an average 5% increase in price.
Most popular time to fly (5% more expensive on average)
Flight from Pittsburgh to Brisbane

FAQs - booking Australia flights

  • How does KAYAK find such low prices on flights from Pittsburgh to Australia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Pittsburgh to Australia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Pittsburgh to Australia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Pittsburgh to Australia is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Pittsburgh to Australia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Pittsburgh to Australia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Pittsburgh to Australia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Pittsburgh to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Pittsburgh to Australia

 
Need help choosing which airline to fly with from Pittsburgh to Australia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Qantas AirwaysOverall score based on 968 reviews
7.5Comfort
8.2Crew
7.7Boarding
7.2Entertainment
7.0Food
Airline reviews

Flight was canceled. I was not alerted. It was only kayak that alerted me

2.0 MediocreGerard, Nov 2025
CBR - BNE
Read more Qantas Airways reviews

Flight was canceled. I was not alerted. It was only kayak that alerted me

Flight was 2.5 hours late leaving. We spent 50 minutes of that sitting on the plane with no explanation. They did reduce the time in the air so we arrived a little less late which was something. The cheese and crackers were okay but the wine was terrible.

Couldn't access entertainment on app as said in an email

Excellent as always, I won't fly to Australia, and back to the US on any other airline. The flight crew is always top notch, and have a way to make one feel extra special. Thank you for your service, I would rate Qantas Airways a 10+.

After already paying for excess luggage prior to flight, i was advised AT check in that i had to pay $816 or forfeit my flight! The lady at the counter was SO rude and had already started offboarding me when i said i would pay it after asking her three times for the exact amount! Have lodged a formal complaint yet heard nothing. Will not ever travel via Qantas again

A few more inches of legroom is all i ask

One of the best Qantas business flights I've had. Quality product

Business class points redemption - good value for points paid, dubious value if out of your own pocket, domestic class business product okay for this length of flight. The flight left and arrived on time, crew were good, aircraft was a bit old and tired, but still miles ahead of their competitors in Virgin and Jetstar.

Airline running better than post Covid, proper boarding process now implemented, some aircraft feeling a bit old and tired, crew fine, online experience better.

Five hour flight instead of four hours due to westerly headwinds which wasn’t the fault of Qantas !

Everything you need to know for your flight from Pittsburgh to Australia

Information on your arrival and departure airports