$966+ Cheap flights from Pittsburgh (PIT) to Adelaide (ADL)
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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — ADL
May 16 — May 231
Round-trip
1 adult, Economy
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Find cheap flights from Pittsburgh to Adelaide with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Pittsburgh to Adelaide
Cheapest
Best
Last-minute
One-way
Cheapest flights from Pittsburgh to AdelaideExplore 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 April 16, 2026.
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 April 16, 2026.
This oojo deal was found by Cheapflights users on 4/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:53 pm
PIT
- ADL
2 stops26h 02m
Qantas Airways
Sat 6/67:50 am
ADL
- PIT
2 stops27h 40m
Qantas Airways
Deal found 4/15![Qantas Airways logo]()
$1,422
This oojo deal was found by Cheapflights users on 4/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:52 pm
PIT
- ADL
2 stops27h 53m
Qantas Airways
Mon 10/1210:10 am
ADL
- PIT
2 stops25h 43m
Qantas Airways
Deal found 4/15![Qantas Airways logo]()
$1,584
This Qantas Airways deal was found by Cheapflights users on 4/14. 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.
Wed 6/35:53 pm
PIT
- ADL
2 stops32h 22m
Qantas Airways
Sun 6/77:10 pm
ADL
- PIT
2 stops35h 12m
Qantas Airways
Deal found 4/14![Qantas Airways logo]()
$1,630
This FlightHub deal was found by Cheapflights users on 4/14. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2911:38 am
PIT
- ADL
2 stops38h 42m
Qatar Airways
Mon 10/1210:00 pm
ADL
- PIT
2 stops39h 31m
Qatar Airways
Deal found 4/14![Qatar Airways logo]()
$1,645
This United Airlines deal was found by Cheapflights users on 4/11. 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.
Tue 9/297:13 pm
PIT
- ADL
2 stops26h 22m
United Airlines
Mon 10/126:00 am
ADL
- PIT
3 stops29h 21m
United Airlines
Deal found 4/11![United Airlines logo]()
$1,844
This Ovago deal was found by Cheapflights users on 4/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:00 pm
PIT
- ADL
2 stops27h 25m
Multiple Airlines
Sat 5/166:30 pm
ADL
- PIT
2 stops35h 51m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$1,851
This United Airlines deal was found by Cheapflights users on 4/13. 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.
Fri 5/295:23 pm
PIT
- ADL
2 stops28h 12m
United Airlines
Fri 6/58:00 pm
ADL
- PIT
3 stops38h 32m
United Airlines
Deal found 4/13![United Airlines logo]()
$1,854
Best flights from Pittsburgh to AdelaideDiscover carefully curated flight deals from Pittsburgh to Adelaide that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 16, 2026.
Discover carefully curated flight deals from Pittsburgh to Adelaide that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 16, 2026.
This oojo deal was found by Cheapflights users on 4/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:53 pm
PIT
- ADL
2 stops26h 02m
Qantas Airways
Sat 6/67:50 am
ADL
- PIT
2 stops27h 40m
Qantas Airways
Deal found 4/15![Qantas Airways logo]()
$1,422
This FlightHub deal was found by Cheapflights users on 4/13. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/293:00 pm
PIT
- ADL
2 stops35h 20m
Qatar Airways
Mon 10/1210:00 pm
ADL
- PIT
2 stops39h 31m
Qatar Airways
Deal found 4/13![Qatar Airways logo]()
$1,645
This United Airlines deal was found by Cheapflights users on 4/11. 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.
Tue 9/297:13 pm
PIT
- ADL
2 stops26h 22m
United Airlines
Mon 10/126:00 am
ADL
- PIT
3 stops29h 21m
United Airlines
Deal found 4/11![United Airlines logo]()
$1,844
This Ovago deal was found by Cheapflights users on 4/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:00 pm
PIT
- ADL
2 stops27h 25m
Multiple Airlines
Sat 5/166:30 pm
ADL
- PIT
2 stops35h 51m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$1,851
This oojo deal was found by Cheapflights users on 4/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/295:52 pm
PIT
- ADL
2 stops27h 53m
Qantas Airways
Mon 10/1210:10 am
ADL
- PIT
2 stops25h 43m
Qantas Airways
Deal found 4/15![Qantas Airways logo]()
$1,584
This Qantas Airways deal was found by Cheapflights users on 4/14. 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.
Wed 6/35:53 pm
PIT
- ADL
2 stops32h 22m
Qantas Airways
Sun 6/77:10 pm
ADL
- PIT
2 stops35h 12m
Qantas Airways
Deal found 4/14![Qantas Airways logo]()
$1,630
This United Airlines deal was found by Cheapflights users on 4/11. 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.
Sat 5/910:35 am
PIT
- ADL
3 stops34h 50m
United Airlines
Sat 5/166:05 am
ADL
- PIT
2 stops25h 34m
United Airlines
Deal found 4/11![United Airlines logo]()
$1,854
This United Airlines deal was found by Cheapflights users on 4/13. 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.
Fri 5/295:23 pm
PIT
- ADL
2 stops28h 12m
United Airlines
Fri 6/58:00 pm
ADL
- PIT
3 stops38h 32m
United Airlines
Deal found 4/13![United Airlines logo]()
$1,854
Last-minute flights from Pittsburgh to AdelaideDiscover last-minute flight deals from Pittsburgh to Adelaide. Data last updated April 16, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Adelaide. Data last updated April 16, 2026 and is based on user searches.
This Ovago deal was found by Cheapflights users on 4/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/96:00 pm
PIT
- ADL
2 stops27h 25m
Multiple Airlines
Sat 5/166:30 pm
ADL
- PIT
2 stops35h 51m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$1,851
This Ovago deal was found by Cheapflights users on 4/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/97:35 pm
PIT
- ADL
3 stops36h 10m
Qantas Airways
Sat 5/168:50 am
ADL
- PIT
3 stops47h 39m
Qantas Airways
Deal found 4/11![Qantas Airways logo]()
$2,170
This United Airlines deal was found by Cheapflights users on 4/13. 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.
Fri 5/295:23 pm
PIT
- ADL
2 stops28h 12m
United Airlines
Fri 6/58:00 pm
ADL
- PIT
3 stops38h 32m
United Airlines
Deal found 4/13![United Airlines logo]()
$1,854
This oojo deal was found by Cheapflights users on 4/15. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/305:53 pm
PIT
- ADL
2 stops26h 02m
Qantas Airways
Sat 6/67:50 am
ADL
- PIT
2 stops27h 40m
Qantas Airways
Deal found 4/15![Qantas Airways logo]()
$1,422
One-way flights from Pittsburgh to AdelaideSearch for one-way flight options from Pittsburgh to Adelaide. Find affordable one-way fares based on user searches. Data last updated April 16, 2026.
Search for one-way flight options from Pittsburgh to Adelaide. Find affordable one-way fares based on user searches. Data last updated April 16, 2026.
This oojo deal was found by Cheapflights users on 4/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/123:00 pm
PIT
- ADL
2 stops28h 55m
Qantas Airways
Deal found 4/14![Qantas Airways logo]()
$966
This United Airlines deal was found by Cheapflights users on 4/14. 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.
Wed 8/123:51 pm
PIT
- ADL
2 stops29h 44m
United Airlines
Deal found 4/14![United Airlines logo]()
$986
This Kiwi.com deal was found by Cheapflights users on 4/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/126:10 pm
PIT
- ADL
3 stops38h 55m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$1,016
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 April 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,422 (oojo) |
One-way from | $966 (oojo) |
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 April 16, 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
Cheapest round-trip
PittsburghAdelaide
PIT - ADL
PITADL
Pittsburgh
Sat 5/30
5:53 pm-9:25 am
2 stops26h 02m
Adelaide
Sat 6/6
7:50 am-10:00 pm
2 stops27h 40m
$1,422
Quickest round-trip
PittsburghAdelaide
PIT - ADL
PITADL
Pittsburgh
Tue 9/29
5:52 pm-11:15 am
2 stops27h 53m
Adelaide
Mon 10/12
10:10 am-9:23 pm
2 stops25h 43m
$1,584
PittsburghAdelaide
PIT - ADL
PITADL
Pittsburgh
Wed 6/3
5:53 pm-3:45 pm
2 stops32h 22m
Adelaide
Sun 6/7
7:10 pm-4:52 pm
2 stops35h 12m
$1,630
PittsburghAdelaide
PIT - ADL
PITADL
Pittsburgh
Tue 9/29
3:00 pm-3:50 pm
2 stops35h 20m
Adelaide
Mon 10/12
10:00 pm-11:01 pm
2 stops39h 31m
$1,645
PittsburghAdelaide
PIT - ADL
PITADL
Pittsburgh
Tue 9/29
7:13 pm-11:05 am
2 stops26h 22m
Adelaide
Mon 10/12
6:00 am-8:51 pm
3 stops29h 21m
$1,844
PittsburghAdelaide
PIT - ADL
PITADL
Pittsburgh
Sat 5/9
6:00 pm-10:55 am
2 stops27h 25m
Adelaide
Sat 5/16
6:30 pm-4:51 pm
2 stops35h 51m
$1,851
PittsburghAdelaide
PIT - ADL
PITADL
Pittsburgh
Sat 5/9
10:35 am-10:55 am
3 stops34h 50m
Adelaide
Sat 5/16
6:05 am-6:09 pm
2 stops25h 34m
$1,854
PittsburghAdelaide
PIT - ADL
PITADL
Pittsburgh
Fri 5/29
5:23 pm-11:05 am
2 stops28h 12m
Adelaide
Fri 6/5
8:00 pm-9:02 pm
3 stops38h 32m
$1,854
Cheapest one-way
Quickest one-way
PittsburghAdelaide
PIT - ADL
PITADL
Pittsburgh
Wed 8/12
3:51 pm-11:05 am
2 stops29h 44m
$986
Sorted by cheapest first
Compare providers for flights from Pittsburgh to Adelaide
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Pittsburgh to Adelaide in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Pittsburgh-Adelaide flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-Adelaide flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pittsburgh-Adelaide flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Pittsburgh-Adelaide flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Pittsburgh-Adelaide flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
PIT-ADL
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.
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 April 16, 2026.
See what other customers who have flown with Qantas 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.
Comfort
7.5
Crew
8.1
Overall
7.5
Boarding
7.7
Food
7.0
Entertainment
7.2
Reviews
1 / 20
2.0
MediocreMidhat,Feb 2026
WYA - ADL
Comfort
7.5
Crew
8.1
Overall
7.5
Boarding
7.7
Food
7.0
Entertainment
7.2
Reviews
1 / 20
2.0
MediocreMidhat,Feb 2026
WYA - ADL
Comfort
7.5
Crew
8.1
Overall
7.5
Boarding
7.7
Food
7.0
Entertainment
7.2
Reviews
1 / 20
2.0
MediocreMidhat,Feb 2026
WYA - ADL
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.
Traveling to a place near Adelaide?
Book flights to Adelaide if you plan to visit one of these locationsGlenelg
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Alternative routes for Pittsburgh to Adelaide
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Complete your trip
Complete your trip to Adelaide by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Pittsburgh to Adelaide by cabin class
Find flights from Pittsburgh to Adelaide, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Pittsburgh and Adelaide flights
Browse other Pittsburgh and Adelaide flight options. Last updated on April 16, 2026.
Other flights from Pittsburgh
Browse through other flights departing from Pittsburgh. Flights are based on user searches made on Cheapflights and were last updated on April 16, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 2 airlines flying from Pittsburgh to Adelaide
Discover the top 2 airlines 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 April 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$647 | Average$1,875 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$787 | Average$1,592 | FlexibilityNo cancel fee | On-time74% |