$651+ Cheap flights from Pittsburgh (PIT) to Sydney (SYD)
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 8/30. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SYD
Sep 20 — Sep 271
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Pittsburgh to Sydney 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 Sydney
Cheapest
Best
Last-minute
One-way
Cheapest flights from Pittsburgh to SydneyExplore the most affordable flight options available from Pittsburgh to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
Explore the most affordable flight options available from Pittsburgh to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 21, 2026.
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Mon 8/314:57 pm -
2 stops24h 03m
Wed 9/169:30 am -
1 stop21h 16m
Deal found 8/20![United Airlines logo]()
$1,230
This oojo deal was found by Cheapflights users on 8/17. 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 9/156:24 pm -
1 stop22h 31m
Tue 9/2212:00 pm -
1 stop24h 59m
Deal found 8/17![Qantas Airways logo]()
$1,307
This Qantas Airways deal was found by Cheapflights users on 8/19. 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 10/315:40 pm -
2 stops25h 40m
Sat 11/72:05 pm -
1 stop24h 33m
Deal found 8/19![Qantas Airways logo]()
$1,308
This FlightHub deal was found by Cheapflights users on 8/16. 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.
Sun 11/112:55 pm -
2 stops27h 40m
Tue 11/107:30 am -
2 stops48h 34m
Deal found 8/16![Air New Zealand logo]()
$1,316
This oojo deal was found by Cheapflights users on 8/20. 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.
Mon 10/55:40 pm -
1 stop22h 50m
Mon 10/1210:10 am -
1 stop21h 30m
Deal found 8/20![Qantas Airways logo]()
$1,324
This oojo deal was found by Cheapflights users on 8/20. 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.
Mon 10/55:40 pm -
1 stop22h 50m
Tue 10/131:00 pm -
1 stop20h 39m
Deal found 8/20![Qantas Airways logo]()
$1,326
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Mon 9/141:00 pm -
2 stops28h 00m
Mon 9/219:30 am -
1 stop21h 16m
Deal found 8/17![United Airlines logo]()
$1,328
This FlightHub deal was found by Cheapflights users on 8/18. 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.
Fri 10/235:06 pm -
2 stops28h 44m
Sun 11/19:55 am -
2 stops35h 15m
Deal found 8/18![Air New Zealand logo]()
$1,331
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/1510:45 am -
2 stops30h 15m
Tue 9/2210:20 am -
1 stop19h 41m
Deal found 8/17![United Airlines logo]()
$1,333
This Delta deal was found by Cheapflights users on 8/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:23 am -
2 stops33h 27m
Tue 10/1310:15 am -
2 stops26h 53m
Deal found 8/20![Delta logo]()
$1,334
This United Airlines deal was found by Cheapflights users on 8/19. 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 8/201:00 pm -
2 stops28h 00m
Thu 8/279:30 am -
2 stops25h 17m
Deal found 8/19![United Airlines logo]()
$1,339
Best flights from Pittsburgh to SydneyDiscover carefully curated flight deals from Pittsburgh to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
Discover carefully curated flight deals from Pittsburgh to Sydney that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 21, 2026.
This United Airlines deal was found by Cheapflights users on 8/16. 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.
Sun 11/15:10 pm -
1 stop24h 10m
Tue 11/1011:50 am -
1 stop20h 17m
Deal found 8/16![United Airlines logo]()
$1,328
This Delta deal was found by Cheapflights users on 8/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1512:18 pm -
2 stops28h 32m
Tue 9/229:15 am -
2 stops23h 24m
Deal found 8/16![Delta logo]()
$1,333
This Qantas Airways deal was found by Cheapflights users on 8/20. 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.
Mon 10/55:40 pm -
1 stop22h 50m
Tue 10/1310:10 am -
1 stop21h 30m
Deal found 8/20![Multiple Airlines logo]()
$1,344
This Qantas Airways deal was found by Cheapflights users on 8/17. 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 11/43:34 pm -
1 stop23h 21m
Sun 11/89:50 pm -
2 stops32h 49m
Deal found 8/17![Qantas Airways logo]()
$1,390
This United Airlines deal was found by Cheapflights users on 8/16. 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 9/151:00 pm -
2 stops28h 00m
Tue 9/2210:20 am -
1 stop19h 41m
Deal found 8/16![United Airlines logo]()
$1,328
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/57:23 am -
2 stops33h 27m
Tue 10/1310:15 am -
2 stops26h 53m
Deal found 8/18![Delta logo]()
$1,333
This Air New Zealand deal was found by Cheapflights users on 8/19. 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 Air New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:06 pm -
2 stops26h 29m
Mon 11/22:05 pm -
3 stops39h 01m
Deal found 8/19![Multiple Airlines logo]()
$1,437
This Delta deal was found by Cheapflights users on 8/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/46:35 am -
2 stops34h 15m
Sun 10/1110:15 am -
2 stops28h 09m
Deal found 8/20![Delta logo]()
$1,334
This United Airlines deal was found by Cheapflights users on 8/16. 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 9/175:48 pm -
1 stop23h 07m
Sat 10/39:30 am -
2 stops25h 06m
Deal found 8/16![United Airlines logo]()
$1,428
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Sun 10/43:44 pm -
1 stop25h 16m
Sun 10/1111:20 am -
1 stop19h 44m
Deal found 8/20![United Airlines logo]()
$1,589
Last-minute flights from Pittsburgh to SydneyDiscover last-minute flight deals from Pittsburgh to Sydney. Data last updated August 21, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Sydney. Data last updated August 21, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/19. 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 8/201:00 pm -
2 stops28h 00m
Thu 8/279:30 am -
2 stops25h 17m
Deal found 8/19![United Airlines logo]()
$1,339
This American Airlines deal was found by Cheapflights users on 8/21. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/212:25 pm -
2 stops26h 40m
Fri 8/2812:00 pm -
2 stops25h 25m
Deal found 8/21![American Airlines logo]()
$1,360
This United Airlines deal was found by Cheapflights users on 8/20. 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.
Mon 8/314:57 pm -
2 stops24h 03m
Wed 9/169:30 am -
1 stop21h 16m
Deal found 8/20![United Airlines logo]()
$1,230
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Mon 9/141:00 pm -
2 stops28h 00m
Mon 9/219:30 am -
1 stop21h 16m
Deal found 8/17![United Airlines logo]()
$1,328
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:17 pm -
1 stop25h 38m
Wed 9/2312:00 pm -
1 stop24h 59m
Deal found 8/17![American Airlines logo]()
$1,345
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Mon 9/143:46 pm -
1 stop25h 14m
Fri 9/2510:20 am -
1 stop19h 44m
Deal found 8/17![United Airlines logo]()
$1,378
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1412:18 pm -
2 stops28h 32m
Thu 9/249:15 am -
2 stops52h 43m
Deal found 8/17![Delta logo]()
$1,401
This oojo deal was found by Cheapflights users on 8/17. 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 9/156:24 pm -
1 stop22h 31m
Tue 9/2212:00 pm -
1 stop24h 59m
Deal found 8/17![Qantas Airways logo]()
$1,307
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/1510:45 am -
2 stops30h 15m
Tue 9/2210:20 am -
1 stop19h 41m
Deal found 8/17![United Airlines logo]()
$1,333
This Justfly.com deal was found by Cheapflights users on 8/17. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/156:24 pm -
1 stop22h 31m
Wed 9/2312:00 pm -
1 stop24h 59m
Deal found 8/17![Qantas Airways logo]()
$1,376
This United Airlines deal was found by Cheapflights users on 8/17. 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 9/152:11 pm -
2 stops26h 49m
Sat 9/269:30 am -
1 stop21h 16m
Deal found 8/17![United Airlines logo]()
$1,383
One-way flights from Pittsburgh to SydneySearch for one-way flight options from Pittsburgh to Sydney. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
Search for one-way flight options from Pittsburgh to Sydney. Find affordable one-way fares based on user searches. Data last updated August 21, 2026.
This United Airlines deal was found by Cheapflights users on 8/21. 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.
Sun 8/303:20 pm -
2 stops25h 40m
Deal found 8/21![United Airlines logo]()
$651
This oojo deal was found by Cheapflights users on 8/19. 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.
Sun 9/207:41 pm -
1 stop21h 14m
Deal found 8/19![Qantas Airways logo]()
$703
This United Airlines deal was found by Cheapflights users on 8/19. 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.
Mon 9/211:00 pm -
3 stops27h 55m
Deal found 8/19![United Airlines logo]()
$708
This Kiwi.com deal was found by Cheapflights users on 8/19. 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 9/97:02 am -
2 stops34h 28m
Deal found 8/19![Multiple Airlines logo]()
$736
This United Airlines deal was found by Cheapflights users on 8/19. 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 10/37:00 am -
2 stops58h 00m
Deal found 8/19![United Airlines logo]()
$739
This Turkish Airlines deal was found by Cheapflights users on 8/21. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:00 am -
3 stops47h 10m
Deal found 8/21![Turkish Airlines logo]()
$878
This Cathay Pacific deal was found by Cheapflights users on 8/19. 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 Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/307:36 pm -
3 stops46h 09m
Deal found 8/19![Multiple Airlines logo]()
$947
This Kiwi.com deal was found by Cheapflights users on 8/19. 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.
Sat 10/38:07 am -
3 stops59h 38m
Deal found 8/19![Multiple Airlines logo]()
$979
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
Fri 12/258:00 am -
3 stops33h 40m
Deal found 8/18![Multiple Airlines logo]()
$990
Find flight deals from Pittsburgh to Sydney
Discover tips and strategies to find the most affordable flight options for your journey from Pittsburgh (PIT) to Sydney (SYD). 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 August 21, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,230 (United Airlines) |
One-way from | $651 (United Airlines) |
Popular in | December |
Cheapest in | October |
Average price | $1,339 |
Cheapflights Fare Finder
Customize your flight search to find flights from Pittsburgh to Sydney 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 7,457,451 searches. Data last updated August 21, 2026.
Use the filters below to find and compare flights from Pittsburgh to Sydney that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PittsburghSydney
PIT Pittsburgh - SYD Sydney Kingsford Smith
PITSYD
Pittsburgh
Sun 11/1
5:10 pm-9:20 am
1 stop24h 10m
Sydney Kingsford Smith
Tue 11/10
11:50 am-4:07 pm
1 stop20h 17m
$1,328
PittsburghSydney
PIT Pittsburgh - SYD Sydney Kingsford Smith
PITSYD
Pittsburgh
Tue 9/15
1:00 pm-7:00 am
2 stops28h 00m
Sydney Kingsford Smith
Tue 9/22
10:20 am-4:01 pm
1 stop19h 41m
$1,328
PittsburghSydney
PIT Pittsburgh - SYD Sydney Kingsford Smith
PITSYD
Pittsburgh
Tue 9/15
12:18 pm-6:50 am
2 stops28h 32m
Sydney Kingsford Smith
Tue 9/22
9:15 am-6:39 pm
2 stops23h 24m
$1,333
PittsburghSydney
PIT Pittsburgh - SYD Sydney Kingsford Smith
PITSYD
Pittsburgh
Mon 10/5
7:23 am-7:50 am
2 stops33h 27m
Sydney Kingsford Smith
Tue 10/13
10:15 am-10:08 pm
2 stops26h 53m
$1,333
PittsburghSydney
PIT Pittsburgh - SYD Sydney Kingsford Smith
PITSYD
Pittsburgh
Sun 10/4
6:35 am-7:50 am
2 stops34h 15m
Sydney Kingsford Smith
Sun 10/11
10:15 am-11:24 pm
2 stops28h 09m
$1,334
Quickest round-trip
PittsburghSydney
PIT Pittsburgh - SYD Sydney Kingsford Smith
PITSYD
Pittsburgh
Mon 10/5
5:40 pm-7:30 am
1 stop22h 50m
Sydney Kingsford Smith
Tue 10/13
10:10 am-4:40 pm
1 stop21h 30m
$1,344
PittsburghSydney
PIT Pittsburgh - SYD Sydney Kingsford Smith
PITSYD
Pittsburgh
Wed 11/4
3:34 pm-6:55 am
1 stop23h 21m
Sydney Kingsford Smith
Sun 11/8
9:50 pm-2:39 pm
2 stops32h 49m
$1,390
PittsburghSydney
PIT Pittsburgh - SYD Sydney Kingsford Smith
PITSYD
Pittsburgh
Thu 9/17
5:48 pm-6:55 am
1 stop23h 07m
Sydney Kingsford Smith
Sat 10/3
9:30 am-8:36 pm
2 stops25h 06m
$1,428
PittsburghSydney
PIT Pittsburgh - SYD Sydney Kingsford Smith
PITSYD
Pittsburgh
Sat 10/24
5:06 pm-10:35 am
2 stops26h 29m
Sydney Kingsford Smith
Mon 11/2
2:05 pm-1:06 pm
3 stops39h 01m
$1,437
PittsburghSydney
PIT Pittsburgh - SYD Sydney Kingsford Smith
PITSYD
Pittsburgh
Sun 10/4
3:44 pm-8:00 am
1 stop25h 16m
Sydney Kingsford Smith
Sun 10/11
11:20 am-4:04 pm
1 stop19h 44m
$1,589
Showing 1-10 of 13 resultsSorted by cheapest first
Compare providers for flights from Pittsburgh to Sydney
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 Sydney in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on Pittsburgh-Sydney flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Pittsburgh-Sydney flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Pittsburgh-Sydney flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Pittsburgh-Sydney 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-Sydney 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 Sydney
Have a flexible travel schedule? Discover the best time to fly to Sydney from Pittsburgh with our price prediction graph.
PIT-SYD
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 Sydney
What is the cheapest month to book a flight from Pittsburgh to Sydney?
Currently, October is the cheapest month in which you can book a flight from Pittsburgh to Sydney (average of $1,254). Flying from Pittsburgh to Sydney in December is currently the most expensive (average of $1,660). 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.
How much does it cost to fly round-trip from Pittsburgh to Sydney?
Airfare is below average for this route at the moment.
Pittsburgh to Sydney flights typically cost between $1,336 and $1,578 in August.The cheapest round-trip price found within the last 5 days was $1,230 on United Airlines (Aug 31-Sep 16).
Reviews of airlines servicing Sydney
Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated August 21, 2026.
Get a feel of what it's like to fly with Qantas Airways,United Airlines, andAmerican Airlines from Pittsburgh to Sydney by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.5
Boarding
7.7
Food
7.0
Entertainment
7.2
Comfort
7.4
Crew
8.1
Reviews
1 / 20
4.0
OkayRobyn,Aug 2026
LAX - SYD
Overall
7.5
Boarding
7.7
Food
7.0
Entertainment
7.2
Comfort
7.4
Crew
8.1
Reviews
1 / 20
4.0
OkayRobyn,Aug 2026
LAX - SYD
Overall
7.5
Boarding
7.7
Food
7.0
Entertainment
7.2
Comfort
7.4
Crew
8.1
Reviews
1 / 20
4.0
OkayRobyn,Aug 2026
LAX - SYD
Overall
7.5
Boarding
7.7
Food
7.0
Entertainment
7.2
Comfort
7.4
Crew
8.1
Reviews
1 / 20
4.0
OkayRobyn,Aug 2026
LAX - SYD
Related info for your journey
Find useful and relevant information for your journey from Pittsburgh to Sydney. 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 Sydney?
Book flights to Sydney if you plan to visit one of these locationsParramatta
Wollongong
Coogee
Manly
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Pittsburgh
Popular flights
Sydney flight routes
Alternative routes for Pittsburgh to Sydney
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Sydney by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Pittsburgh to Sydney by cabin class
Find flights from Pittsburgh to Sydney, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Pittsburgh and Sydney flights
Browse other Pittsburgh and Sydney flight options. Last updated on August 21, 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 August 21, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Sydney
Explore flights to Sydney departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 21, 2026.
Top 3 airlines flying from Pittsburgh to Sydney
Discover the top 3 airlines that operate flights from Pittsburgh to Sydney. 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 7,457,451 searches. Data last updated August 21, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,111 | Average$1,455 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,115 | Average$1,362 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,277 | Average$1,435 | FlexibilityNo cancel fee | On-time71% |