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$1,444+ Cheap flights from Pittsburgh (PIT) to Adelaide (ADL)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — ADL
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap flight deals from Pittsburgh to Adelaide

Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Adelaide (ADL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 30, 2025.

Round-trip from

$1,444
(BYOjet)
From Pittsburgh to Adelaide
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Find flight deals from Pittsburgh to Adelaide

Cheapest flights from Pittsburgh to Adelaide
Explore the most affordable flight options available from Pittsburgh to Adelaide. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This BYOjet deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BYOjet is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:20 amPIT - ADL
3 stops44h 05mAir Canada
Fri 9/198:00 pmADL - PIT
3 stops39h 58mAir Canada
Deal found 7/29$1,444
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/115:27 pmPIT - ADL
2 stops28h 08mUnited Airlines
Thu 9/188:00 pmADL - PIT
2 stops33h 47mUnited Airlines
Deal found 7/28$1,605
This Qantas Airways deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/233:52 pmPIT - ADL
2 stops37h 58mQantas Airways
Wed 8/278:00 amADL - PIT
2 stops27h 51mQantas Airways
Deal found 7/29$2,136
This Qatar Airways deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:06 amPIT - ADL
3 stops59h 04mQatar Airways
Wed 8/2711:40 amADL - PIT
3 stops44h 40mQatar Airways
Deal found 7/29$3,022

Cheapflights Fare Finder

 
Customize your flight search to find flights from Pittsburgh to Adelaide that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
Use the filters below to find and compare flights from Pittsburgh to Adelaide that are best for you.

Fly from

Pittsburgh

Fly to

Adelaide

Route

Depart

Return

Price

PittsburghAdelaide

PIT - ADL

PITADL

Pittsburgh

Fri 9/12

6:20 am-3:55 pm

3 stops44h 05m

Adelaide

Fri 9/19

8:00 pm-10:28 pm

3 stops39h 58m

$1,444

PittsburghAdelaide

PIT - ADL

PITADL

Pittsburgh

Thu 9/11

5:27 pm-11:05 am

2 stops28h 08m

Adelaide

Thu 9/18

8:00 pm-4:17 pm

2 stops33h 47m

$1,605

PittsburghAdelaide

PIT - ADL

PITADL

Pittsburgh

Sat 8/23

3:52 pm-7:20 pm

2 stops37h 58m

Adelaide

Wed 8/27

8:00 am-10:21 pm

2 stops27h 51m

$2,136

PittsburghAdelaide

PIT - ADL

PITADL

Pittsburgh

Sat 8/23

6:06 am-6:40 am

3 stops59h 04m

Adelaide

Wed 8/27

11:40 am-6:50 pm

3 stops44h 40m

$3,022

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Pittsburgh to Adelaide

Have a flexible travel schedule? Discover the best time to fly to Adelaide from Pittsburgh with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Pittsburgh to Adelaide

What is the cheapest time of day to fly from PIT to ADL?

Find hourly flight availability from Pittsburgh to Adelaide. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 30, 2025.

A simple way to save on the total cost of your ticket is to fly from Pittsburgh to Adelaide at noon. If you’re flexible enough to do this you can expect to save up to 6% on your trip compared to booking a flight in the morning.

Reviews of airlines servicing Adelaide

Get insights into the airlines that provide service to Adelaide. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Adelaide. Reviews last updated July 30, 2025.
See what other customers who have flown with Qantas Airways, Qatar Airways, and United Airlines from Pittsburgh to Adelaide have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
887 reviews

Crew

8.2

Entertainment

7.2

Food

6.9

Overall

7.5

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.
Qantas Airways
7.5
Good
887 reviews
Qantas Airways
7.5
Good
887 reviews

Crew

8.2

Entertainment

7.2

Food

6.9

Overall

7.5

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.
Qatar Airways
7.4
Good
3,607 reviews
Qantas Airways
7.5
Good
887 reviews

Crew

8.2

Entertainment

7.2

Food

6.9

Overall

7.5

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.
United Airlines
7.4
Good
8,896 reviews
Qantas Airways
7.5
Good
887 reviews

Crew

8.2

Entertainment

7.2

Food

6.9

Overall

7.5

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.
Air Canada
7.1
Good
9,837 reviews
Qantas Airways
7.5
Good
887 reviews

Crew

8.2

Entertainment

7.2

Food

6.9

Overall

7.5

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
2.0
Mediocre

Anonymous,Jul 2025

MEL - SYD

Flight cancelled 2hours before take off after checking in. Booked by airline on flight 6 hours later. No compensation or vouchers till we asked just before the flight took off.

Related info for your journey

Find useful and relevant information for your journey from Pittsburgh to Adelaide. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Pittsburgh to Adelaide round-trip?

    Cheapflights users have booked flights from Pittsburgh to Adelaide round-trip from $1,444. Other airlines that can offer you cheap pricing are United Airlines, from $1,605, and Qantas Airways, from $2,136.

  • Can I find deals for flights from Pittsburgh to Adelaide that include hotel bookings?

    Yes. In addition to deals on Pittsburgh to Adelaide flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Pittsburgh to Adelaide?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Pittsburgh to Adelaide.

  • Can I find deals for business class flights from Pittsburgh to Adelaide?

    Yes. Cheapflights offers flight deals from Pittsburgh to Adelaide by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Pittsburgh to Adelaide?

    Currently, August is the cheapest month in which you can book a flight from Pittsburgh to Adelaide (average of $1,214). Flying from Pittsburgh to Adelaide in December is currently the most expensive (average of $2,057). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Adelaide?

Book flights to Adelaide if you plan to visit one of these locations
Glenelg

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Pittsburgh to Adelaide

Discover the top airline that operate flights from Pittsburgh to Adelaide. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,722Average$2,691FlexibilityNo cancel feeOn-time74%

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