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Cheap flights from Pittsburgh to Adelaide from $1,158

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — ADL
29 Mar — 5 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pittsburgh to Adelaide

Enter your travel dates to find the best prices.

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 27 February 2026.

Fri 10/415:15
PIT
-
ADL
2 stops28h 40m
Qantas Airways
Fri 17/410:10
ADL
-
PIT
2 stops26h 37m
Qantas Airways
Deal found 24/2$1,826
Wed 25/218:19
PIT
-
ADL
2 stops27h 51m
Qantas Airways
Sun 1/318:30
ADL
-
PIT
2 stops43h 15m
Qantas Airways
Deal found 24/2$1,946
Fri 10/417:55
PIT
-
ADL
3 stops52h 25m
Multiple Airlines
Fri 17/419:35
ADL
-
PIT
3 stops59h 13m
Multiple Airlines
Deal found 24/2$2,033
Tue 29/917:52
PIT
-
ADL
2 stops28h 33m
Qantas Airways
Mon 12/1019:45
ADL
-
PIT
2 stops35h 40m
Qantas Airways
Deal found 25/2$2,055
Fri 10/410:30
PIT
-
ADL
3 stops35h 05m
United Airlines
Fri 17/406:05
ADL
-
PIT
3 stops28h 23m
United Airlines
Deal found 24/2$2,217
Tue 29/906:00
PIT
-
ADL
3 stops40h 20m
Multiple Airlines
Mon 12/1019:10
ADL
-
PIT
3 stops39h 57m
Multiple Airlines
Deal found 27/2$2,965

Find 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 27 February 2026.

Round-trip from

$1,826

One-way from

$1,158
Qantas Airways
  • Qantas Airways
  • 10/4-17/4
  • 4 total stops
  • 55h 17m total
  • Pittsburgh to Adelaide
Search Deals
Qantas Airways
  • Qantas Airways
  • 1/7
  • 2 total stops
  • 27h 45m total
  • Pittsburgh to Adelaide
Search Deals

Cheapflights Fare Finder

 
Customise 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 647,157 searches. Data last updated 27 February 2026.
Use the filters below to find and compare flights from Pittsburgh to Adelaide that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PittsburghAdelaide

PIT - ADL

PITADL

Pittsburgh

Fri 10/4

10:30-11:05

3 stops35h 05m

Adelaide

Fri 17/4

06:05-20:58

3 stops28h 23m

$2,217

PittsburghAdelaide

PIT - ADL

PITADL

Pittsburgh

Fri 10/4

12:45-10:55

2 stops32h 40m

Adelaide

Fri 17/4

12:05-09:55

3 stops35h 20m

$2,906

PittsburghAdelaide

PIT - ADL

PITADL

Pittsburgh

Wed 1/7

17:50-11:05

2 stops27h 45m

$1,158

PittsburghAdelaide

PIT - ADL

PITADL

Pittsburgh

Wed 1/7

18:07-18:55

3 stops59h 18m

$1,276

Flights are sorted by cheapest return flights first.

Deals found on 26/2

Sorted by cheapest first

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 return 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.

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.

  • How long is the flight from Pittsburgh to Adelaide?

    For as low as $2,217, United Airlines can have you in Adelaide from Pittsburgh in 35h 05m. Pittsburgh and Adelaide are separated by a distance of 16567 km.

  • 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 holiday 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.

See more FAQs

Travelling to a place near Adelaide?

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

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How does Cheapflights help users find flights from Pittsburgh to Adelaide?

When you search for this flight from Pittsburgh to Adelaide, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Pittsburgh to Adelaide?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Adelaide from Pittsburgh.

Can Cheapflights find flights from Pittsburgh to Adelaide with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Pittsburgh to Adelaide flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Pittsburgh to Adelaide become cheaper?

Yes, Cheapflights offers price alerts on Pittsburgh to Adelaide flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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