$658+ Cheap flights from Pittsburgh (PIT) to Australia
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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SYD
Dec 11 — Dec 181
Round-trip
1 adult, Economy
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Find cheap flights from Pittsburgh to Australia with Cheapflights
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Cheapest flights from Pittsburgh to AustraliaExplore the most affordable flight options available from Pittsburgh to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 11, 2026.
Explore the most affordable flight options available from Pittsburgh to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 11, 2026.
This Qantas Airways deal was found by Cheapflights users on 11/6. 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 11/711:32 am -
1 stop25h 28m
Sat 11/146:00 am -
2 stops24h 39m
Deal found 11/6![Multiple Airlines logo]()
$1,285
This FlightHub deal was found by Cheapflights users on 11/8. 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 11/226:00 am -
2 stops47h 50m
Tue 1/199:55 am -
2 stops30h 04m
Deal found 11/8![Air New Zealand logo]()
$1,382
This Delta deal was found by Cheapflights users on 11/6. 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.
Sat 11/711:45 am -
2 stops28h 15m
Sat 11/1410:10 am -
2 stops27h 20m
Deal found 11/6![Delta logo]()
$1,392
This Globehunters deal was found by Cheapflights users on 11/6. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/711:32 am -
1 stop25h 28m
Sat 11/1412:00 pm -
1 stop20h 55m
Deal found 11/6![Qantas Airways logo]()
$1,400
This United Airlines deal was found by Cheapflights users on 11/6. 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 11/73:42 pm -
2 stops26h 48m
Sat 11/148:10 am -
3 stops31h 47m
Deal found 11/6![United Airlines logo]()
$1,407
This United Airlines deal was found by Cheapflights users on 11/10. 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 11/243:38 pm -
1 stop25h 27m
Sun 12/611:50 am -
2 stops28h 09m
Deal found 11/10![United Airlines logo]()
$1,436
This United Airlines deal was found by Cheapflights users on 11/10. 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 11/242:07 pm -
2 stops24h 53m
Sat 12/511:20 am -
1 stop20h 38m
Deal found 11/10![United Airlines logo]()
$1,440
This United Airlines deal was found by Cheapflights users on 11/10. 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 11/273:38 pm -
1 stop25h 27m
Sat 12/511:50 am -
1 stop24h 07m
Deal found 11/10![United Airlines logo]()
$1,486
This United Airlines deal was found by Cheapflights users on 11/10. 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 11/266:00 am -
1 stop33h 00m
Sun 12/69:15 am -
1 stop22h 31m
Deal found 11/10![United Airlines logo]()
$1,495
This United Airlines deal was found by Cheapflights users on 11/10. 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 11/267:00 am -
1 stop34h 20m
Sat 12/511:50 am -
1 stop24h 07m
Deal found 11/10![United Airlines logo]()
$1,499
This American Airlines deal was found by Cheapflights users on 11/8. 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 11/307:00 am -
1 stop31h 55m
Tue 12/82:05 pm -
1 stop24h 31m
Deal found 11/8![American Airlines logo]()
$1,534
This United Airlines deal was found by Cheapflights users on 11/8. 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 11/225:15 pm -
1 stop21h 45m
Tue 1/1911:50 am -
2 stops28h 09m
Deal found 11/8![United Airlines logo]()
$1,542
Best flights from Pittsburgh to AustraliaDiscover carefully curated flight deals from Pittsburgh to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 11, 2026.
Discover carefully curated flight deals from Pittsburgh to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 11, 2026.
This Qantas Airways deal was found by Cheapflights users on 11/10. 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.
Fri 1/295:01 pm -
2 stops26h 04m
Sun 2/72:05 pm -
1 stop24h 29m
Deal found 11/10![Qantas Airways logo]()
$1,274
This Qantas Airways deal was found by Cheapflights users on 11/10. 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.
Fri 2/55:01 pm -
2 stops26h 04m
Mon 2/152:05 pm -
1 stop24h 47m
Deal found 11/10![Multiple Airlines logo]()
$1,274
This Delta deal was found by Cheapflights users on 11/6. 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.
Sat 12/56:10 am -
2 stops33h 50m
Sat 12/1210:10 am -
2 stops28h 47m
Deal found 11/6![Delta logo]()
$1,392
This United Airlines deal was found by Cheapflights users on 11/10. 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 11/2512:55 pm -
1 stop26h 05m
Sun 12/61:20 pm -
2 stops26h 39m
Deal found 11/10![United Airlines logo]()
$1,436
This Justfly.com deal was found by Cheapflights users on 11/8. 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.
Wed 1/1312:50 pm -
2 stops48h 55m
Mon 2/85:10 pm -
2 stops43h 19m
Deal found 11/8![Qatar Airways logo]()
$1,491
This American Airlines deal was found by Cheapflights users on 11/8. 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.
Wed 2/312:25 pm -
1 stop26h 30m
Mon 2/152:05 pm -
1 stop20h 32m
Deal found 11/8![American Airlines logo]()
$1,504
This KAYAK deal was found by Cheapflights users on 11/6. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/308:29 pm -
2 stops61h 26m
Sun 12/612:25 am -
2 stops31h 11m
Deal found 11/6![Cathay Pacific logo]()
$1,763
This Qantas Airways deal was found by Cheapflights users on 11/8. 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.
Fri 2/54:46 pm -
2 stops26h 19m
Mon 2/152:05 pm -
1 stop20h 32m
Deal found 11/8![Qantas Airways logo]()
$1,276
This Qantas Airways deal was found by Cheapflights users on 11/8. 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 2/34:46 pm -
2 stops25h 34m
Mon 2/152:05 pm -
1 stop24h 47m
Deal found 11/8![Multiple Airlines logo]()
$1,276
This United Airlines deal was found by Cheapflights users on 11/10. 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 11/255:10 pm -
1 stop24h 10m
Sat 12/59:10 am -
2 stops23h 47m
Deal found 11/10![United Airlines logo]()
$1,440
This United Airlines deal was found by Cheapflights users on 11/10. 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 2/812:45 pm -
2 stops27h 45m
Fri 2/1211:20 am -
1 stop24h 00m
Deal found 11/10![United Airlines logo]()
$1,447
This Air New Zealand deal was found by Cheapflights users on 11/7. 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.
Fri 1/296:00 am -
2 stops34h 35m
Mon 2/811:50 am -
3 stops37h 39m
Deal found 11/7![Multiple Airlines logo]()
$1,482
This Qantas Airways deal was found by Cheapflights users on 11/10. 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 2/85:01 pm -
1 stop21h 49m
Fri 2/129:40 am -
1 stop23h 57m
Deal found 11/10![Qantas Airways logo]()
$1,490
This Qatar Airways deal was found by Cheapflights users on 11/6. 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.
Mon 3/1512:40 pm -
2 stops42h 05m
Fri 3/1910:45 pm -
2 stops37h 41m
Deal found 11/6![Qatar Airways logo]()
$1,713
This Air New Zealand deal was found by Cheapflights users on 11/7. 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.
Fri 1/296:00 am -
2 stops34h 35m
Sun 2/79:55 am -
3 stops39h 24m
Deal found 11/7![Multiple Airlines logo]()
$1,482
This Qatar Airways deal was found by Cheapflights users on 11/10. 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.
Sun 4/189:22 am -
2 stops45h 13m
Thu 4/224:35 pm -
2 stops34h 56m
Deal found 11/10![Qatar Airways logo]()
$1,761
This Bravofly deal was found by Cheapflights users on 11/6. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/511:32 am -
1 stop25h 28m
Sat 12/123:45 pm -
2 stops38h 51m
Deal found 11/6![Qantas Airways logo]()
$1,603
This Air New Zealand deal was found by Cheapflights users on 11/6. 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.
Fri 1/296:00 am -
2 stops34h 35m
Sat 2/132:05 pm -
3 stops39h 03m
Deal found 11/6![Multiple Airlines logo]()
$1,532
This United Airlines deal was found by Cheapflights users on 11/10. 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 1/183:15 pm -
2 stops27h 15m
Sun 1/318:10 am -
3 stops31h 49m
Deal found 11/10![United Airlines logo]()
$1,764
This Cheapflightsfares deal was found by Cheapflights users on 11/10. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/294:24 pm -
2 stops28h 11m
Sun 2/1412:00 pm -
1 stop22h 37m
Deal found 11/10![Qantas Airways logo]()
$1,720
This Qantas Airways deal was found by Cheapflights users on 11/6. 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.
Tue 1/194:46 pm -
1 stop24h 14m
Sat 4/2412:00 pm -
1 stop20h 21m
Deal found 11/6![Multiple Airlines logo]()
$1,583
This United Airlines deal was found by Cheapflights users on 11/9. 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 1/233:41 pm -
1 stop25h 49m
Sun 1/3112:45 pm -
1 stop23h 50m
Deal found 11/9![United Airlines logo]()
$1,802
This BusinessClass deal was found by Cheapflights users on 11/10. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/61:48 pm -
3 stops30h 52m
Sun 1/241:10 pm -
2 stops22h 19m
Deal found 11/10![Qantas Airways logo]()
$1,789
This Air New Zealand deal was found by Cheapflights users on 11/9. 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 1/238:00 am -
2 stops32h 55m
Sun 1/3110:20 am -
3 stops38h 59m
Deal found 11/9![Multiple Airlines logo]()
$1,672
This United Airlines deal was found by Cheapflights users on 11/7. 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 1/253:41 pm -
1 stop25h 49m
Sun 1/3112:45 pm -
1 stop23h 50m
Deal found 11/7![United Airlines logo]()
$1,862
This United Airlines deal was found by Cheapflights users on 11/7. 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 3/153:40 pm -
1 stop25h 50m
Fri 3/1911:45 am -
1 stop21h 03m
Deal found 11/7![United Airlines logo]()
$1,862
This Cathay Pacific deal was found by Cheapflights users on 11/10. 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.
Mon 11/303:26 pm -
2 stops42h 29m
Sun 12/612:25 am -
2 stops47h 55m
Deal found 11/10![Multiple Airlines logo]()
$1,802
This United Airlines deal was found by Cheapflights users on 11/10. 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 1/68:00 am -
1 stop32h 30m
Sun 1/2411:20 am -
1 stop24h 15m
Deal found 11/10![United Airlines logo]()
$1,872
This BusinessClass deal was found by Cheapflights users on 11/8. 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 BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/237:12 am -
1 stop32h 18m
Wed 12/309:40 am -
1 stop40h 02m
Deal found 11/8![Qantas Airways logo]()
$2,116
This KAYAK deal was found by Cheapflights users on 11/10. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/306:01 am -
3 stops43h 19m
Mon 12/711:10 pm -
2 stops30h 44m
Deal found 11/10![Qantas Airways logo]()
$2,287
Last-minute flights from Pittsburgh to AustraliaDiscover last-minute flight deals from Pittsburgh to Australia. Data last updated November 11, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Australia. Data last updated November 11, 2026 and is based on user searches.
This Qantas Airways deal was found by Cheapflights users on 11/6. 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 11/711:32 am -
1 stop25h 28m
Sat 11/146:00 am -
2 stops24h 39m
Deal found 11/6![Multiple Airlines logo]()
$1,285
This Delta deal was found by Cheapflights users on 11/6. 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.
Sat 11/711:45 am -
2 stops28h 15m
Sat 11/1410:10 am -
2 stops27h 20m
Deal found 11/6![Delta logo]()
$1,392
This Globehunters deal was found by Cheapflights users on 11/6. 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 Globehunters is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/711:32 am -
1 stop25h 28m
Sat 11/1412:00 pm -
1 stop20h 55m
Deal found 11/6![Qantas Airways logo]()
$1,400
This United Airlines deal was found by Cheapflights users on 11/6. 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 11/73:42 pm -
2 stops26h 48m
Sat 11/148:10 am -
3 stops31h 47m
Deal found 11/6![United Airlines logo]()
$1,407
This FlightHub deal was found by Cheapflights users on 11/8. 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 11/226:00 am -
2 stops47h 50m
Tue 1/199:55 am -
2 stops30h 04m
Deal found 11/8![Air New Zealand logo]()
$1,382
This United Airlines deal was found by Cheapflights users on 11/10. 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 11/243:38 pm -
1 stop25h 27m
Sun 12/611:50 am -
2 stops28h 09m
Deal found 11/10![United Airlines logo]()
$1,436
This United Airlines deal was found by Cheapflights users on 11/10. 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 11/243:38 pm -
2 stops25h 42m
Sat 12/511:50 am -
2 stops24h 59m
Deal found 11/10![United Airlines logo]()
$1,440
This United Airlines deal was found by Cheapflights users on 11/10. 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 11/266:00 am -
1 stop33h 00m
Sun 12/69:15 am -
1 stop22h 31m
Deal found 11/10![United Airlines logo]()
$1,495
This United Airlines deal was found by Cheapflights users on 11/10. 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 11/267:00 am -
1 stop34h 20m
Sat 12/511:50 am -
1 stop24h 07m
Deal found 11/10![United Airlines logo]()
$1,499
This United Airlines deal was found by Cheapflights users on 11/10. 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 11/275:10 pm -
1 stop24h 10m
Sun 12/61:20 pm -
1 stop22h 37m
Deal found 11/10![United Airlines logo]()
$1,486
This United Airlines deal was found by Cheapflights users on 11/10. 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 11/273:38 pm -
1 stop25h 27m
Sat 12/511:50 am -
2 stops24h 59m
Deal found 11/10![United Airlines logo]()
$1,490
This American Airlines deal was found by Cheapflights users on 11/8. 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 11/307:00 am -
1 stop31h 55m
Tue 12/82:05 pm -
1 stop24h 31m
Deal found 11/8![American Airlines logo]()
$1,534
One-way flights from Pittsburgh to AustraliaSearch for one-way flight options from Pittsburgh to Australia. Find affordable one-way fares based on user searches. Data last updated November 11, 2026.
Search for one-way flight options from Pittsburgh to Australia. Find affordable one-way fares based on user searches. Data last updated November 11, 2026.
This Justfly.com deal was found by Cheapflights users on 11/6. 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.
Wed 12/25:53 pm -
1 stop23h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Qantas Airways logo]()
$658
This American Airlines deal was found by Cheapflights users on 11/6. 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.
Wed 12/212:58 pm -
2 stops28h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![American Airlines logo]()
$669
This United Airlines deal was found by Cheapflights users on 11/6. 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 12/210:00 am -
3 stops32h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![United Airlines logo]()
$675
This Cathay Pacific deal was found by Cheapflights users on 11/6. 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.
Fri 3/128:00 am -
2 stops47h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Multiple Airlines logo]()
$905
This American Airlines deal was found by Cheapflights users on 11/9. 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.
Wed 12/306:09 am -
2 stops32h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![American Airlines logo]()
$946
This Turkish Airlines deal was found by Cheapflights users on 11/9. 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.
Fri 1/112:13 pm -
3 stops39h 12m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Turkish Airlines logo]()
$969
This United Airlines deal was found by Cheapflights users on 11/6. 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 3/126:55 pm -
1 stop23h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![United Airlines logo]()
$971
This Turkish Airlines deal was found by Cheapflights users on 11/8. 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.
Wed 12/238:00 am -
3 stops43h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Multiple Airlines logo]()
$986
This American Airlines deal was found by Cheapflights users on 11/9. 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.
Thu 12/3111:32 am -
2 stops29h 28m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![American Airlines logo]()
$1,005
This Turkish Airlines deal was found by Cheapflights users on 11/9. 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.
Thu 12/316:20 am -
3 stops69h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![Turkish Airlines logo]()
$1,041
This Kiwi.com deal was found by Cheapflights users on 11/8. 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 1/68:04 am -
3 stops43h 51m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/8![Multiple Airlines logo]()
$1,093
This American Airlines deal was found by Cheapflights users on 11/9. 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 1/15:53 pm -
2 stops33h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![American Airlines logo]()
$1,109
Find flight deals from Pittsburgh to Australia
Keep the following information in mind while searching for Pittsburgh to Australia flight deals. Data was last updated November 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,274 (Qantas Airways) |
One-way from | $658 (Justfly.com) |
Popular in | September |
Cheapest in | December |
Average price | $1,346 |
Cheapflights Fare Finder
Customize your flight search to find flights from Pittsburgh to Australia 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 November 11, 2026.
Use the filters below to find and compare flights from Pittsburgh to Australia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PittsburghMelbourne
PIT Pittsburgh - MEL Melbourne
PITMEL
Pittsburgh
Wed 12/2
5:53 pm-9:30 am
1 stop23h 37m
Melbourne
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$658
PittsburghMelbourne
PIT Pittsburgh - MEL Melbourne
PITMEL
Pittsburgh
Wed 12/2
3:39 pm-9:30 am
1 stop25h 51m
Melbourne
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$675
PittsburghMelbourne
PIT Pittsburgh - MEL Melbourne
PITMEL
Pittsburgh
Fri 3/12
8:00 am-11:05 pm
2 stops47h 05m
Melbourne
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$905
PittsburghMelbourne
PIT Pittsburgh - MEL Melbourne
PITMEL
Pittsburgh
Fri 3/12
6:20 am-10:30 am
3 stops36h 10m
Melbourne
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$976
PittsburghSydney
PIT Pittsburgh - SYD Sydney Kingsford Smith
PITSYD
Pittsburgh
Wed 12/23
8:00 am-7:25 pm
3 stops43h 25m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$986
PittsburghSydney
PIT Pittsburgh - SYD Sydney Kingsford Smith
PITSYD
Pittsburgh
Fri 1/29
5:01 pm-11:05 am
2 stops26h 04m
Sydney Kingsford Smith
Sun 2/7
2:05 pm-10:34 pm
1 stop24h 29m
$1,274
PittsburghSydney
PIT Pittsburgh - SYD Sydney Kingsford Smith
PITSYD
Pittsburgh
Fri 2/5
5:01 pm-11:05 am
2 stops26h 04m
Sydney Kingsford Smith
Mon 2/15
2:05 pm-10:52 pm
1 stop24h 47m
$1,274
PittsburghSydney
PIT Pittsburgh - SYD Sydney Kingsford Smith
PITSYD
Pittsburgh
Fri 2/5
4:46 pm-11:05 am
2 stops26h 19m
Sydney Kingsford Smith
Mon 2/15
2:05 pm-6:37 pm
1 stop20h 32m
$1,276
PittsburghSydney
PIT Pittsburgh - SYD Sydney Kingsford Smith
PITSYD
Pittsburgh
Wed 2/3
4:46 pm-10:20 am
2 stops25h 34m
Sydney Kingsford Smith
Mon 2/15
2:05 pm-10:52 pm
1 stop24h 47m
$1,276
PittsburghSydney
PIT Pittsburgh - SYD Sydney Kingsford Smith
PITSYD
Pittsburgh
Mon 1/4
5:52 pm-4:25 pm
2 stops30h 33m
Sydney Kingsford Smith
Wed 12/31
12:00 am-9:00 am
Nonstop0h 00m
$1,374
Showing 1-10 of 44 resultsSorted by cheapest first
Best time to book a flight from Pittsburgh to Australia
Have a flexible travel schedule? Discover the best time to fly to Australia from Pittsburgh with our price prediction graph.
PIT-MEL
PIT-SYD
PIT-PER
PIT-BNE
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 Australia
PIT-AU0
PIT-MEL
PIT-SYD
PIT-PER
PIT-BNE
What is the cheapest month to book a flight from Pittsburgh to Australia?
Currently, March is the cheapest month in which you can book a flight from Pittsburgh to Australia (average of $1,322). Flying from Pittsburgh to Australia in October is currently the most expensive (average of $1,854). 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.
Reviews of airlines servicing Australia
Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated November 11, 2026.
Read reviews from past customers who have flown Qantas Airways,United Airlines, andAmerican Airlines from Pittsburgh to Australia. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.1
Entertainment
7.2
Food
7.0
Boarding
7.7
Comfort
7.5
Overall
7.5
Reviews
1 / 20
8.0
ExcellentJodie,Oct 2026
SYD - GFF
Crew
8.1
Entertainment
7.2
Food
7.0
Boarding
7.7
Comfort
7.5
Overall
7.5
Reviews
1 / 20
8.0
ExcellentJodie,Oct 2026
SYD - GFF
Crew
8.1
Entertainment
7.2
Food
7.0
Boarding
7.7
Comfort
7.5
Overall
7.5
Reviews
1 / 20
8.0
ExcellentJodie,Oct 2026
SYD - GFF
Crew
8.1
Entertainment
7.2
Food
7.0
Boarding
7.7
Comfort
7.5
Overall
7.5
Reviews
1 / 20
8.0
ExcellentJodie,Oct 2026
SYD - GFF
Related info for your journey
Find useful and relevant information for your journey from Pittsburgh to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Pittsburgh to Australia
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Australia by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Pittsburgh to Australia by cabin class
Find flights from Pittsburgh to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Pittsburgh and Australia flights
Browse other Pittsburgh and Australia flight options. Last updated on November 11, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Pittsburgh to Australia flights
Consider these flights traveling from Pittsburgh to Australia.
Fly to Australia regions
Consider these flights traveling to Australia regions.
Top 3 airlines flying from Pittsburgh to Australia
Discover the top 3 airlines that operate flights from Pittsburgh to Australia. 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 November 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$1,079 | Average$1,379 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,092 | Average$1,544 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,115 | Average$1,482 | FlexibilityNo cancel fee | On-time74% |