$608+ Cheap flights from Pittsburgh (PIT) to Australia
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 9/1. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SYD
Aug 21 — Aug 281
Round-trip
1 adult, Economy
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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 July 22, 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 July 22, 2026.
This oojo deal was found by Cheapflights users on 7/20. 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.
Sat 10/245:40 pm
PIT
- SYD
1 stop24h 20m
Qantas Airways
Mon 11/25:50 pm
SYD
- PIT
2 stops36h 49m
Qantas Airways
Deal found 7/20![Qantas Airways logo]()
$1,078
This lol.travel deal was found by Cheapflights users on 7/22. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:28 pm
PIT
- SYD
1 stop22h 37m
Qantas Airways
Mon 8/1712:00 pm
SYD
- PIT
1 stop23h 16m
Qantas Airways
Deal found 7/22![Qantas Airways logo]()
$1,084
This oojo deal was found by Cheapflights users on 7/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:00 pm
PIT
- MEL
1 stop22h 00m
Qantas Airways
Wed 8/191:35 pm
MEL
- PIT
1 stop21h 41m
Qantas Airways
Deal found 7/21![Qantas Airways logo]()
$1,092
This Air Canada deal was found by Cheapflights users on 7/22. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/113:35 pm
PIT
- BNE
2 stops25h 30m
Air Canada
Sun 10/1810:00 am
BNE
- PIT
2 stops24h 37m
Air Canada
Deal found 7/22![Air Canada logo]()
$1,093
This FlightHub deal was found by Cheapflights users on 7/21. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:30 pm
PIT
- BNE
2 stops49h 35m
Air Canada
Mon 10/510:00 am
BNE
- PIT
2 stops42h 53m
Air Canada
Deal found 7/21![Air Canada logo]()
$1,098
This oojo deal was found by Cheapflights users on 7/20. 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.
Tue 10/275:40 pm
PIT
- BNE
1 stop22h 10m
Qantas Airways
Tue 11/179:40 am
BNE
- PIT
1 stop22h 15m
Qantas Airways
Deal found 7/20![Qantas Airways logo]()
$1,106
This Air Canada deal was found by Cheapflights users on 7/22. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/53:35 pm
PIT
- SYD
2 stops49h 45m
Air Canada
Tue 10/1310:20 am
SYD
- PIT
2 stops40h 12m
Air Canada
Deal found 7/22![Air Canada logo]()
$1,116
This American Airlines deal was found by Cheapflights users on 7/21. 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.
Mon 9/72:54 pm
PIT
- MEL
1 stop24h 06m
American Airlines
Tue 10/69:45 am
MEL
- PIT
1 stop21h 55m
American Airlines
Deal found 7/21![American Airlines logo]()
$1,117
This American Airlines deal was found by Cheapflights users on 7/21. 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.
Wed 8/1211:21 am
PIT
- MEL
2 stops27h 39m
American Airlines
Wed 8/191:35 pm
MEL
- PIT
1 stop23h 13m
American Airlines
Deal found 7/21![American Airlines logo]()
$1,122
This Air Canada deal was found by Cheapflights users on 7/22. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/113:35 pm
PIT
- BNE
2 stops49h 30m
Multiple Airlines
Sun 10/187:40 pm
BNE
- PIT
3 stops38h 57m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$1,123
This oojo deal was found by Cheapflights users on 7/20. 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.
Sat 8/82:54 pm
PIT
- MEL
1 stop24h 06m
Qantas Airways
Wed 8/191:35 pm
MEL
- PIT
1 stop21h 41m
Qantas Airways
Deal found 7/20![Qantas Airways logo]()
$1,125
This American Airlines deal was found by Cheapflights users on 7/21. 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.
Wed 10/285:40 pm
PIT
- MEL
1 stop24h 50m
American Airlines
Wed 11/410:45 pm
MEL
- PIT
1 stop34h 08m
American Airlines
Deal found 7/21![American Airlines logo]()
$1,127
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 July 22, 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 July 22, 2026.
This oojo deal was found by Cheapflights users on 7/20. 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.
Tue 10/275:40 pm
PIT
- BNE
1 stop22h 10m
Qantas Airways
Tue 11/179:40 am
BNE
- PIT
1 stop22h 15m
Qantas Airways
Deal found 7/20![Qantas Airways logo]()
$1,106
This United Airlines deal was found by Cheapflights users on 7/22. 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 9/93:46 pm
PIT
- MEL
1 stop25h 44m
United Airlines
Sun 10/410:30 am
MEL
- PIT
2 stops25h 06m
United Airlines
Deal found 7/22![United Airlines logo]()
$1,140
This Qantas Airways deal was found by Cheapflights users on 7/21. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:40 pm
PIT
- SYD
2 stops24h 30m
Multiple Airlines
Tue 10/131:00 pm
SYD
- PIT
1 stop23h 06m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,150
This Delta deal was found by Cheapflights users on 7/19. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:35 pm
PIT
- MEL
2 stops24h 15m
Delta
Sun 10/2511:00 am
MEL
- PIT
2 stops28h 36m
Delta
Deal found 7/19![Delta logo]()
$1,262
This American Airlines deal was found by Cheapflights users on 7/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/185:00 pm
PIT
- PER
2 stops32h 35m
American Airlines
Mon 8/2411:55 pm
PER
- PIT
3 stops32h 09m
American Airlines
Deal found 7/20![American Airlines logo]()
$1,496
This Justfly.com deal was found by Cheapflights users on 7/18. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:00 am
PIT
- ADL
3 stops42h 25m
Air Canada
Mon 10/126:00 am
ADL
- PIT
3 stops29h 07m
Air Canada
Deal found 7/18![Air Canada logo]()
$1,651
This United Airlines deal was found by Cheapflights users on 7/22. 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 9/93:46 pm
PIT
- MEL
1 stop25h 44m
United Airlines
Mon 10/511:55 am
MEL
- PIT
2 stops25h 49m
United Airlines
Deal found 7/22![United Airlines logo]()
$1,144
This Qantas Airways deal was found by Cheapflights users on 7/21. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/55:40 pm
PIT
- SYD
2 stops24h 30m
Qantas Airways
Tue 10/131:00 pm
SYD
- PIT
1 stop20h 39m
Qantas Airways
Deal found 7/21![Qantas Airways logo]()
$1,150
This Qatar Airways deal was found by Cheapflights users on 7/18. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/139:30 am
PIT
- HBA
3 stops56h 25m
Qatar Airways
Sat 11/2810:35 am
HBA
- PIT
3 stops43h 25m
Qatar Airways
Deal found 7/18![Qatar Airways logo]()
$2,306
This Qantas Airways deal was found by Cheapflights users on 7/18. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:40 pm
PIT
- SYD
2 stops24h 45m
Multiple Airlines
Mon 11/22:05 pm
SYD
- PIT
1 stop24h 19m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$1,256
This oojo deal was found by Cheapflights users on 7/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/275:40 pm
PIT
- BNE
1 stop22h 10m
Qantas Airways
Fri 11/69:40 am
BNE
- PIT
1 stop23h 50m
Qantas Airways
Deal found 7/21![Qantas Airways logo]()
$1,157
This United Airlines deal was found by Cheapflights users on 7/22. 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 8/23:06 pm
PIT
- SYD
2 stops25h 54m
United Airlines
Mon 8/179:30 am
SYD
- PIT
2 stops28h 40m
United Airlines
Deal found 7/22![United Airlines logo]()
$1,161
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Mon 9/145:48 pm
PIT
- BNE
1 stop22h 42m
United Airlines
Mon 10/57:05 am
BNE
- PIT
2 stops22h 59m
United Airlines
Deal found 7/21![United Airlines logo]()
$1,163
This FlightHub deal was found by Cheapflights users on 7/22. 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 9/2912:15 pm
PIT
- ADL
3 stops34h 05m
Multiple Airlines
Mon 10/126:00 am
ADL
- PIT
3 stops29h 07m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$1,306
This oojo deal was found by Cheapflights users on 7/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/296:24 pm
PIT
- ADL
2 stops32h 31m
Qantas Airways
Mon 10/127:50 am
ADL
- PIT
2 stops27h 46m
Qantas Airways
Deal found 7/21![Qantas Airways logo]()
$1,248
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Wed 9/233:20 pm
PIT
- SYD
2 stops25h 35m
United Airlines
Wed 10/711:20 am
SYD
- PIT
1 stop19h 44m
United Airlines
Deal found 7/21![United Airlines logo]()
$1,170
This Air Canada deal was found by Cheapflights users on 7/22. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/912:15 pm
PIT
- AVV
3 stops42h 05m
Multiple Airlines
Mon 10/56:00 am
AVV
- PIT
3 stops44h 32m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$1,309
This American Airlines deal was found by Cheapflights users on 7/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/15:00 pm
PIT
- PER
2 stops32h 35m
American Airlines
Tue 9/811:55 pm
PER
- PIT
2 stops35h 04m
American Airlines
Deal found 7/18![American Airlines logo]()
$1,642
This Qantas Airways deal was found by Cheapflights users on 7/18. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/165:40 pm
PIT
- MEL
2 stops25h 50m
Qantas Airways
Sun 10/2512:00 pm
MEL
- PIT
1 stop21h 39m
Qantas Airways
Deal found 7/18![Qantas Airways logo]()
$1,251
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Mon 9/75:48 pm
PIT
- MEL
2 stops26h 47m
United Airlines
Tue 10/67:30 am
MEL
- PIT
3 stops28h 06m
United Airlines
Deal found 7/21![United Airlines logo]()
$1,176
This Air Canada deal was found by Cheapflights users on 7/22. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:15 pm
PIT
- AVV
3 stops41h 05m
Multiple Airlines
Fri 10/236:00 am
AVV
- PIT
3 stops29h 37m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$1,347
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Wed 10/145:48 pm
PIT
- MEL
1 stop24h 27m
United Airlines
Fri 10/2310:30 am
MEL
- PIT
1 stop21h 01m
United Airlines
Deal found 7/21![United Airlines logo]()
$1,190
This SmartFares deal was found by Cheapflights users on 7/22. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/93:17 pm
PIT
- AVV
2 stops41h 33m
Multiple Airlines
Sun 10/48:55 pm
AVV
- PIT
2 stops34h 45m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$1,377
This oojo deal was found by Cheapflights users on 7/20. 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.
Tue 8/185:00 pm
PIT
- PER
2 stops32h 35m
Qantas Airways
Mon 8/244:25 pm
PER
- PIT
2 stops40h 51m
Qantas Airways
Deal found 7/20![Qantas Airways logo]()
$1,387
This United Airlines deal was found by Cheapflights users on 7/20. 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 8/171:00 pm
PIT
- SYD
3 stops27h 55m
United Airlines
Mon 8/249:30 am
SYD
- PIT
2 stops25h 17m
United Airlines
Deal found 7/20![United Airlines logo]()
$1,192
This United deal was found by Cheapflights users on 7/21. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/205:48 pm
PIT
- HBA
2 stops35h 52m
Multiple Airlines
Thu 8/278:25 pm
HBA
- PIT
2 stops34h 21m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,406
This United Airlines deal was found by Cheapflights users on 7/17. 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 8/42:10 pm
PIT
- MEL
2 stops28h 05m
United Airlines
Sat 8/156:00 pm
MEL
- PIT
3 stops40h 47m
United Airlines
Deal found 7/17![United Airlines logo]()
$1,231
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Thu 9/103:20 pm
PIT
- MEL
2 stops26h 55m
United Airlines
Fri 10/29:30 am
MEL
- PIT
1 stop21h 01m
United Airlines
Deal found 7/21![United Airlines logo]()
$1,240
This oojo deal was found by Cheapflights users on 7/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/72:54 pm
PIT
- AVV
2 stops41h 56m
Multiple Airlines
Tue 10/66:00 am
AVV
- PIT
2 stops49h 40m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$1,525
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Fri 9/410:45 am
PIT
- MEL
2 stops30h 45m
United Airlines
Fri 9/119:30 am
MEL
- PIT
2 stops28h 29m
United Airlines
Deal found 7/21![United Airlines logo]()
$1,244
Last-minute flights from Pittsburgh to AustraliaDiscover last-minute flight deals from Pittsburgh to Australia. Data last updated July 22, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Australia. Data last updated July 22, 2026 and is based on user searches.
This lol.travel deal was found by Cheapflights users on 7/22. 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 lol.travel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/26:28 pm
PIT
- SYD
1 stop22h 37m
Qantas Airways
Mon 8/1712:00 pm
SYD
- PIT
1 stop23h 16m
Qantas Airways
Deal found 7/22![Qantas Airways logo]()
$1,084
This American Airlines deal was found by Cheapflights users on 7/22. 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.
Sun 8/23:59 pm
PIT
- SYD
2 stops25h 06m
American Airlines
Mon 8/1712:00 pm
SYD
- PIT
1 stop24h 48m
American Airlines
Deal found 7/22![American Airlines logo]()
$1,157
This United Airlines deal was found by Cheapflights users on 7/22. 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 8/23:06 pm
PIT
- SYD
2 stops25h 54m
United Airlines
Mon 8/179:30 am
SYD
- PIT
2 stops28h 40m
United Airlines
Deal found 7/22![United Airlines logo]()
$1,161
This oojo deal was found by Cheapflights users on 7/20. 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.
Tue 8/47:36 pm
PIT
- MEL
1 stop43h 24m
Qantas Airways
Sat 8/151:35 pm
MEL
- PIT
1 stop21h 41m
Qantas Airways
Deal found 7/20![Qantas Airways logo]()
$1,152
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Tue 8/44:10 pm
PIT
- MEL
2 stops26h 05m
United Airlines
Sat 8/156:00 pm
MEL
- PIT
3 stops40h 47m
United Airlines
Deal found 7/21![United Airlines logo]()
$1,158
This oojo deal was found by Cheapflights users on 7/20. 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.
Sat 8/82:54 pm
PIT
- MEL
1 stop24h 06m
Qantas Airways
Wed 8/191:35 pm
MEL
- PIT
1 stop21h 41m
Qantas Airways
Deal found 7/20![Qantas Airways logo]()
$1,125
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Sat 8/87:40 pm
PIT
- MEL
2 stops69h 50m
United Airlines
Wed 8/199:30 am
MEL
- PIT
1 stop21h 16m
United Airlines
Deal found 7/21![United Airlines logo]()
$1,160
This oojo deal was found by Cheapflights users on 7/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:00 pm
PIT
- MEL
1 stop22h 00m
Qantas Airways
Wed 8/191:35 pm
MEL
- PIT
1 stop21h 41m
Qantas Airways
Deal found 7/21![Qantas Airways logo]()
$1,092
This American Airlines deal was found by Cheapflights users on 7/21. 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.
Wed 8/1211:21 am
PIT
- MEL
2 stops27h 39m
American Airlines
Wed 8/191:35 pm
MEL
- PIT
1 stop23h 13m
American Airlines
Deal found 7/21![American Airlines logo]()
$1,122
This United Airlines deal was found by Cheapflights users on 7/21. 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.
Wed 8/121:00 pm
PIT
- MEL
3 stops29h 15m
United Airlines
Wed 8/199:30 am
MEL
- PIT
2 stops23h 00m
United Airlines
Deal found 7/21![United Airlines logo]()
$1,144
This oojo deal was found by Cheapflights users on 7/20. 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.
Tue 8/185:00 pm
PIT
- BNE
2 stops28h 55m
Qantas Airways
Mon 8/246:00 am
BNE
- PIT
2 stops29h 16m
Qantas Airways
Deal found 7/20![Qantas Airways logo]()
$1,140
This American Airlines deal was found by Cheapflights users on 7/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/184:06 pm
PIT
- BNE
3 stops28h 49m
American Airlines
Mon 8/248:35 pm
BNE
- PIT
2 stops29h 19m
American Airlines
Deal found 7/20![American Airlines logo]()
$1,164
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 July 22, 2026.
Search for one-way flight options from Pittsburgh to Australia. Find affordable one-way fares based on user searches. Data last updated July 22, 2026.
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/19:35 am
PIT
- SYD
3 stops46h 40m
Multiple Airlines
Deal found 7/17![Multiple Airlines logo]()
$608
This oojo deal was found by Cheapflights users on 7/19. 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 8/307:36 pm
PIT
- SYD
1 stop21h 19m
Qantas Airways
Deal found 7/19![Qantas Airways logo]()
$614
This United Airlines deal was found by Cheapflights users on 7/19. 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.
Sun 8/303:20 pm
PIT
- SYD
2 stops25h 40m
United Airlines
Deal found 7/19![United Airlines logo]()
$625
This oojo deal was found by Cheapflights users on 7/18. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/207:41 pm
PIT
- SYD
1 stop21h 14m
Qantas Airways
Deal found 7/18![Qantas Airways logo]()
$684
This United Airlines deal was found by Cheapflights users on 7/22. 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 9/196:10 pm
PIT
- MEL
2 stops48h 05m
United Airlines
Deal found 7/22![United Airlines logo]()
$684
This United Airlines deal was found by Cheapflights users on 7/18. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2010:50 am
PIT
- SYD
2 stops30h 10m
United Airlines
Deal found 7/18![United Airlines logo]()
$697
This American Airlines deal was found by Cheapflights users on 7/22. 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.
Sat 9/1911:38 am
PIT
- MEL
1 stop27h 22m
American Airlines
Deal found 7/22![American Airlines logo]()
$710
This Kiwi.com deal was found by Cheapflights users on 7/18. 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.
Sun 9/207:02 am
PIT
- SYD
3 stops41h 53m
Multiple Airlines
Deal found 7/18![Multiple Airlines logo]()
$802
This Kiwi.com deal was found by Cheapflights users on 7/22. 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 9/197:02 am
PIT
- AVV
3 stops49h 48m
Multiple Airlines
Deal found 7/22![Multiple Airlines logo]()
$811
This Kiwi.com deal was found by Cheapflights users on 7/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2512:03 pm
PIT
- BNE
2 stops50h 47m
Multiple Airlines
Deal found 7/21![Multiple Airlines logo]()
$819
This Turkish Airlines deal was found by Cheapflights users on 7/19. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:00 am
PIT
- SYD
3 stops47h 10m
Turkish Airlines
Deal found 7/19![Turkish Airlines logo]()
$889
This Air Canada deal was found by Cheapflights users on 7/19. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/303:35 pm
PIT
- SYD
3 stops49h 45m
Air Canada
Deal found 7/19![Air Canada logo]()
$1,015
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 July 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,084 (lol.travel) |
One-way from | $608 (Kiwi.com) |
Popular in | April |
Cheapest in | March |
Average price | $1,566 |
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 2,558,603 searches. Data last updated July 22, 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
Quickest round-trip
PittsburghBrisbane
PIT - BNE
PITBNE
Pittsburgh
Tue 10/27
5:40 pm-5:50 am
1 stop22h 10m
Brisbane
Tue 11/17
9:40 am-4:55 pm
1 stop22h 15m
$1,106
PittsburghMelbourne
PIT - MEL
PITMEL
Pittsburgh
Wed 9/9
3:46 pm-7:30 am
1 stop25h 44m
Melbourne
Sun 10/4
10:30 am-8:36 pm
2 stops25h 06m
$1,140
PittsburghMelbourne
PIT - MEL
PITMEL
Pittsburgh
Wed 9/9
3:46 pm-7:30 am
1 stop25h 44m
Melbourne
Mon 10/5
11:55 am-10:44 pm
2 stops25h 49m
$1,144
PittsburghSydney
PIT - SYD
PITSYD
Pittsburgh
Mon 10/5
5:40 pm-9:10 am
2 stops24h 30m
Sydney Kingsford Smith
Tue 10/13
1:00 pm-9:06 pm
1 stop23h 06m
$1,150
PittsburghSydney
PIT - SYD
PITSYD
Pittsburgh
Mon 10/5
5:40 pm-9:10 am
2 stops24h 30m
Sydney Kingsford Smith
Tue 10/13
1:00 pm-6:39 pm
1 stop20h 39m
$1,150
PittsburghBrisbane
PIT - BNE
PITBNE
Pittsburgh
Tue 10/27
5:40 pm-5:50 am
1 stop22h 10m
Brisbane
Fri 11/6
9:40 am-6:30 pm
1 stop23h 50m
$1,157
PittsburghSydney
PIT - SYD
PITSYD
Pittsburgh
Sun 8/2
3:06 pm-7:00 am
2 stops25h 54m
Sydney Kingsford Smith
Mon 8/17
9:30 am-12:10 am
2 stops28h 40m
$1,161
PittsburghBrisbane
PIT - BNE
PITBNE
Pittsburgh
Mon 9/14
5:48 pm-6:30 am
1 stop22h 42m
Brisbane
Mon 10/5
7:05 am-4:04 pm
2 stops22h 59m
$1,163
PittsburghSydney
PIT - SYD
PITSYD
Pittsburgh
Wed 9/23
3:20 pm-6:55 am
2 stops25h 35m
Sydney Kingsford Smith
Wed 10/7
11:20 am-4:04 pm
1 stop19h 44m
$1,170
PittsburghMelbourne
PIT - MEL
PITMEL
Pittsburgh
Mon 9/7
5:48 pm-10:35 am
2 stops26h 47m
Melbourne
Tue 10/6
7:30 am-8:36 pm
3 stops28h 06m
$1,176
Showing 1-10 of 48 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-BNE
PIT-MEL
PIT-SYD
PIT-PER
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.
Cheapflights Insights
Everything you need to know about your flight from Pittsburgh to Australia
PIT-AU0
PIT-BNE
PIT-MEL
PIT-SYD
PIT-PER
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 $1,289). Flying from Pittsburgh to Australia in December is currently the most expensive (average of $1,885). 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 July 22, 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.
Food
7.0
Comfort
7.4
Overall
7.5
Entertainment
7.2
Boarding
7.7
Crew
8.1
Reviews
1 / 20
2.0
MediocreMidhat,Apr 2026
AKL - ADL
Food
7.0
Comfort
7.4
Overall
7.5
Entertainment
7.2
Boarding
7.7
Crew
8.1
Reviews
1 / 20
2.0
MediocreMidhat,Apr 2026
AKL - ADL
Food
7.0
Comfort
7.4
Overall
7.5
Entertainment
7.2
Boarding
7.7
Crew
8.1
Reviews
1 / 20
2.0
MediocreMidhat,Apr 2026
AKL - ADL
Food
7.0
Comfort
7.4
Overall
7.5
Entertainment
7.2
Boarding
7.7
Crew
8.1
Reviews
1 / 20
2.0
MediocreMidhat,Apr 2026
AKL - ADL
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 July 22, 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 2,558,603 searches. Data last updated July 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$647 | Average$1,630 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$867 | Average$1,367 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,079 | Average$1,350 | FlexibilityNo cancel fee | On-time71% |