$694+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SYD
May 7 — May 141
Round-trip
1 adult, Economy
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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
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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 April 7, 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 April 7, 2026.
This Air Canada deal was found by Cheapflights users on 4/5. 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.
Tue 9/112:15 pm
PIT
- BNE
2 stops28h 50m
Air Canada
Tue 9/1510:00 am
BNE
- PIT
2 stops42h 53m
Air Canada
Deal found 4/5![Air Canada logo]()
$1,229
This Air Canada deal was found by Cheapflights users on 4/5. 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 11/84:15 pm
PIT
- BNE
2 stops25h 30m
Air Canada
Fri 11/2010:45 am
BNE
- PIT
2 stops43h 46m
Air Canada
Deal found 4/5![Air Canada logo]()
$1,233
This Air Canada deal was found by Cheapflights users on 4/5. 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 9/93:35 pm
PIT
- SYD
2 stops25h 45m
Air Canada
Wed 9/239:20 am
SYD
- PIT
2 stops43h 33m
Air Canada
Deal found 4/5![Air Canada logo]()
$1,241
This FlightHub deal was found by Cheapflights users on 4/2. 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 8/116:00 am
PIT
- BNE
2 stops35h 05m
Air Canada
Tue 8/2510:15 am
BNE
- PIT
2 stops39h 18m
Air Canada
Deal found 4/2![Air Canada logo]()
$1,243
This Air Canada deal was found by Cheapflights users on 4/3. 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.
Fri 9/116:00 am
PIT
- SYD
2 stops35h 20m
Air Canada
Fri 9/189:20 am
SYD
- PIT
2 stops43h 33m
Air Canada
Deal found 4/3![Air Canada logo]()
$1,245
This Air Canada deal was found by Cheapflights users on 4/2. 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 11/84:15 pm
PIT
- SYD
2 stops49h 20m
Air Canada
Fri 11/2011:20 am
SYD
- PIT
2 stops44h 11m
Air Canada
Deal found 4/2![Air Canada logo]()
$1,250
This Air Canada deal was found by Cheapflights users on 4/3. 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.
Fri 10/24:30 pm
PIT
- SYD
2 stops24h 50m
Multiple Airlines
Tue 11/1711:20 am
SYD
- PIT
2 stops44h 11m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$1,257
This FlightHub deal was found by Cheapflights users on 4/5. 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.
Thu 9/176:00 am
PIT
- SYD
2 stops59h 20m
Air Canada
Sat 10/39:20 am
SYD
- PIT
2 stops40h 12m
Air Canada
Deal found 4/5![Air Canada logo]()
$1,261
This Air Canada deal was found by Cheapflights users on 4/5. 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.
Tue 9/112:15 pm
PIT
- BNE
2 stops28h 50m
Multiple Airlines
Tue 9/158:40 pm
BNE
- PIT
3 stops37h 57m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$1,262
This Justfly.com deal was found by Cheapflights users on 4/3. 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 5/206:00 am
PIT
- BNE
2 stops35h 05m
Air Canada
Sun 5/2410:00 am
BNE
- PIT
2 stops39h 33m
Air Canada
Deal found 4/3![Air Canada logo]()
$1,271
This Air Canada deal was found by Cheapflights users on 4/6. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:15 pm
PIT
- MEL
3 stops32h 55m
Multiple Airlines
Fri 10/306:30 am
MEL
- PIT
3 stops48h 01m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$1,279
This BusinessClass deal was found by Cheapflights users on 4/3. 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.
Fri 9/116:00 am
PIT
- SYD
1 stop35h 20m
Multiple Airlines
Fri 9/189:20 am
SYD
- PIT
2 stops43h 33m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$1,285
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 April 7, 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 April 7, 2026.
This FlightHub deal was found by Cheapflights users on 4/5. 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.
Thu 5/73:35 pm
PIT
- BNE
2 stops49h 30m
Air Canada
Thu 5/1410:00 am
BNE
- PIT
2 stops39h 33m
Air Canada
Deal found 4/5![Air Canada logo]()
$1,341
This oojo deal was found by Cheapflights users on 4/5. 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 5/205:42 pm
PIT
- BNE
1 stop21h 18m
Qantas Airways
Wed 5/279:10 am
BNE
- PIT
2 stops26h 57m
Qantas Airways
Deal found 4/5![Qantas Airways logo]()
$1,361
This Qantas Airways deal was found by Cheapflights users on 4/1. 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.
Sun 5/175:42 pm
PIT
- ADL
2 stops28h 43m
Multiple Airlines
Sun 5/246:00 am
ADL
- PIT
2 stops29h 37m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$1,393
This United Airlines deal was found by Cheapflights users on 4/2. 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 4/207:15 pm
PIT
- MEL
1 stop23h 00m
United Airlines
Sun 5/39:30 am
MEL
- PIT
2 stops22h 57m
United Airlines
Deal found 4/2![United Airlines logo]()
$1,558
This Qatar Airways deal was found by Cheapflights users on 4/1. 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.
Wed 4/299:22 am
PIT
- PER
2 stops38h 53m
Qatar Airways
Sun 5/310:55 pm
PER
- PIT
2 stops37h 04m
Qatar Airways
Deal found 4/1![Qatar Airways logo]()
$1,727
This oojo deal was found by Cheapflights users on 4/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/215:53 pm
PIT
- ADL
2 stops27h 52m
Qantas Airways
Thu 5/286:25 am
ADL
- PIT
2 stops25h 50m
Qantas Airways
Deal found 4/6![Qantas Airways logo]()
$1,431
This Air Canada deal was found by Cheapflights users on 4/6. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2112:15 pm
PIT
- SYD
2 stops29h 05m
Air Canada
Thu 5/289:20 am
SYD
- PIT
3 stops43h 33m
Air Canada
Deal found 4/6![Air Canada logo]()
$1,441
This Etihad Airways deal was found by Cheapflights users on 4/5. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/310:33 am
PIT
- MEL
2 stops39h 17m
Multiple Airlines
Sat 5/165:20 pm
MEL
- PIT
2 stops37h 44m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$1,552
This United Airlines deal was found by Cheapflights users on 4/2. 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 5/1712:29 pm
PIT
- MEL
2 stops29h 46m
United Airlines
Sun 5/2410:55 am
MEL
- PIT
3 stops27h 04m
United Airlines
Deal found 4/2![United Airlines logo]()
$1,563
This oojo deal was found by Cheapflights users on 4/2. 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 6/227:35 pm
PIT
- SYD
1 stop21h 20m
Qantas Airways
Sat 7/49:50 pm
SYD
- PIT
2 stops57h 38m
Qantas Airways
Deal found 4/2![Qantas Airways logo]()
$1,444
This Air Canada deal was found by Cheapflights users on 4/2. 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 5/243:35 pm
PIT
- BNE
2 stops25h 30m
Air Canada
Thu 5/2810:15 am
BNE
- PIT
2 stops42h 38m
Air Canada
Deal found 4/2![Air Canada logo]()
$1,495
This United Airlines deal was found by Cheapflights users on 4/2. 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 5/37:11 pm
PIT
- MEL
1 stop23h 04m
United Airlines
Sat 5/1610:55 am
MEL
- PIT
2 stops25h 53m
United Airlines
Deal found 4/2![United Airlines logo]()
$1,563
This Air Canada deal was found by Cheapflights users on 4/3. 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 5/412:15 pm
PIT
- AVV
3 stops35h 55m
Multiple Airlines
Mon 8/178:55 pm
AVV
- PIT
3 stops52h 38m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$1,576
This Air Canada deal was found by Cheapflights users on 4/1. 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.
Sat 5/303:35 pm
PIT
- BNE
2 stops49h 30m
Air Canada
Wed 6/310:00 am
BNE
- PIT
2 stops39h 33m
Air Canada
Deal found 4/1![Air Canada logo]()
$1,500
This United Airlines deal was found by Cheapflights users on 4/3. 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 5/174:50 pm
PIT
- SYD
2 stops24h 10m
United Airlines
Sun 5/249:30 am
SYD
- PIT
1 stop21h 21m
United Airlines
Deal found 4/3![United Airlines logo]()
$1,566
This Cheapflightsfares deal was found by Cheapflights users on 4/3. 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.
Mon 6/15:53 pm
PIT
- BNE
1 stop21h 07m
Qantas Airways
Sun 6/76:35 pm
BNE
- PIT
2 stops36h 17m
Qantas Airways
Deal found 4/3![Qantas Airways logo]()
$1,599
This Etihad Airways deal was found by Cheapflights users on 4/2. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/46:20 am
PIT
- MEL
2 stops43h 30m
Multiple Airlines
Mon 8/175:20 pm
MEL
- PIT
2 stops40h 03m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$1,617
This United Airlines deal was found by Cheapflights users on 4/5. 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 5/1310:35 am
PIT
- SYD
2 stops30h 25m
United Airlines
Wed 5/279:30 am
SYD
- PIT
2 stops28h 29m
United Airlines
Deal found 4/5![United Airlines logo]()
$1,566
This Air Canada deal was found by Cheapflights users on 4/3. 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.
Sat 5/303:35 pm
PIT
- SYD
3 stops49h 45m
Air Canada
Fri 6/129:20 am
SYD
- PIT
2 stops43h 33m
Air Canada
Deal found 4/3![Air Canada logo]()
$1,624
This Air Canada deal was found by Cheapflights users on 4/2. 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.
Sat 5/26:00 am
PIT
- AVV
3 stops48h 20m
Multiple Airlines
Sun 5/108:55 pm
AVV
- PIT
3 stops52h 34m
Multiple Airlines
Deal found 4/2![Multiple Airlines logo]()
$1,677
This oojo deal was found by Cheapflights users on 4/3. 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 5/209:22 am
PIT
- BNE
2 stops32h 38m
Qantas Airways
Sun 5/248:35 pm
BNE
- PIT
1 stop34h 17m
Qantas Airways
Deal found 4/3![Qantas Airways logo]()
$1,717
This United Airlines deal was found by Cheapflights users on 4/5. 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 5/137:11 pm
PIT
- SYD
1 stop21h 44m
United Airlines
Mon 5/2510:20 am
SYD
- PIT
1 stop20h 07m
United Airlines
Deal found 4/5![United Airlines logo]()
$1,566
This Air Canada deal was found by Cheapflights users on 4/3. 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 6/223:35 pm
PIT
- SYD
3 stops49h 45m
Air Canada
Sat 7/49:20 am
SYD
- PIT
3 stops43h 33m
Air Canada
Deal found 4/3![Air Canada logo]()
$1,708
This United Airlines deal was found by Cheapflights users on 4/2. 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 5/314:04 pm
PIT
- SYD
2 stops24h 51m
United Airlines
Sat 6/139:30 am
SYD
- PIT
1 stop21h 21m
United Airlines
Deal found 4/2![United Airlines logo]()
$1,615
This oojo deal was found by Cheapflights users on 4/5. 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 5/56:05 pm
PIT
- HBA
2 stops49h 20m
Qantas Airways
Tue 5/126:05 pm
HBA
- PIT
2 stops43h 12m
Qantas Airways
Deal found 4/5![Qantas Airways logo]()
$1,780
This United Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/156:00 pm
PIT
- SYD
1 stop23h 00m
United Airlines
Tue 5/269:30 am
SYD
- PIT
1 stop21h 21m
United Airlines
Deal found 4/5![United Airlines logo]()
$1,616
This United Airlines deal was found by Cheapflights users on 4/5. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/1510:35 am
PIT
- SYD
2 stops30h 25m
United Airlines
Wed 5/279:30 am
SYD
- PIT
2 stops25h 32m
United Airlines
Deal found 4/5![United Airlines logo]()
$1,616
This Air Canada deal was found by Cheapflights users on 4/4. 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 4/205:55 pm
PIT
- AVV
3 stops56h 10m
Multiple Airlines
Sun 5/38:55 pm
AVV
- PIT
3 stops52h 38m
Multiple Airlines
Deal found 4/4![Multiple Airlines logo]()
$2,152
This Qantas Airways deal was found by Cheapflights users on 4/4. 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 5/233:28 pm
PIT
- ADL
2 stops38h 02m
Qantas Airways
Wed 5/277:10 pm
ADL
- PIT
2 stops35h 12m
Qantas Airways
Deal found 4/4![Qantas Airways logo]()
$2,159
This United Airlines deal was found by Cheapflights users on 4/6. 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.
Thu 5/215:23 pm
PIT
- SYD
1 stop23h 32m
United Airlines
Thu 5/289:30 am
SYD
- PIT
1 stop21h 21m
United Airlines
Deal found 4/6![United Airlines logo]()
$1,666
Last-minute flights from Pittsburgh to AustraliaDiscover last-minute flight deals from Pittsburgh to Australia. Data last updated April 7, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Australia. Data last updated April 7, 2026 and is based on user searches.
This Air Canada deal was found by Cheapflights users on 4/2. 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.
Fri 5/112:15 pm
PIT
- SYD
2 stops53h 05m
Air Canada
Fri 5/89:20 am
SYD
- PIT
2 stops49h 18m
Air Canada
Deal found 4/2![Air Canada logo]()
$1,362
This Justfly.com deal was found by Cheapflights users on 4/5. 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.
Sun 5/33:35 pm
PIT
- SYD
2 stops25h 45m
Air Canada
Sun 5/109:20 am
SYD
- PIT
2 stops40h 13m
Air Canada
Deal found 4/5![Air Canada logo]()
$1,368
This BusinessClass deal was found by Cheapflights users on 4/5. 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.
Sun 5/36:00 am
PIT
- SYD
1 stop35h 20m
Multiple Airlines
Sun 5/109:20 am
SYD
- PIT
2 stops40h 13m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$1,403
This FlightHub deal was found by Cheapflights users on 4/5. 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.
Thu 5/73:35 pm
PIT
- BNE
2 stops49h 30m
Air Canada
Thu 5/1410:00 am
BNE
- PIT
2 stops39h 33m
Air Canada
Deal found 4/5![Air Canada logo]()
$1,341
This FlightHub deal was found by Cheapflights users on 4/5. 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 5/1512:15 pm
PIT
- SYD
2 stops29h 05m
Air Canada
Tue 5/269:20 am
SYD
- PIT
2 stops40h 13m
Air Canada
Deal found 4/5![Air Canada logo]()
$1,373
This Air Canada deal was found by Cheapflights users on 4/2. 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 5/173:35 pm
PIT
- SYD
2 stops49h 45m
Air Canada
Sun 5/249:20 am
SYD
- PIT
2 stops40h 13m
Air Canada
Deal found 4/2![Air Canada logo]()
$1,357
This Air Canada deal was found by Cheapflights users on 4/4. 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.
Tue 5/193:35 pm
PIT
- SYD
2 stops25h 45m
Air Canada
Tue 5/269:20 am
SYD
- PIT
3 stops43h 33m
Air Canada
Deal found 4/4![Air Canada logo]()
$1,361
This Justfly.com deal was found by Cheapflights users on 4/3. 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 5/206:00 am
PIT
- BNE
2 stops35h 05m
Air Canada
Sun 5/2410:00 am
BNE
- PIT
2 stops39h 33m
Air Canada
Deal found 4/3![Air Canada logo]()
$1,271
This Air Canada deal was found by Cheapflights users on 4/5. 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 5/2012:15 pm
PIT
- BNE
2 stops28h 50m
Multiple Airlines
Wed 5/2710:00 am
BNE
- PIT
2 stops26h 45m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$1,328
This Air Canada deal was found by Cheapflights users on 4/3. 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 5/206:00 am
PIT
- BNE
3 stops39h 30m
Multiple Airlines
Sun 5/2410:00 am
BNE
- PIT
2 stops26h 45m
Multiple Airlines
Deal found 4/3![Multiple Airlines logo]()
$1,352
This oojo deal was found by Cheapflights users on 4/5. 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 5/205:42 pm
PIT
- BNE
1 stop21h 18m
Qantas Airways
Wed 5/279:10 am
BNE
- PIT
2 stops26h 57m
Qantas Airways
Deal found 4/5![Qantas Airways logo]()
$1,361
This Air Canada deal was found by Cheapflights users on 4/6. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2112:15 pm
PIT
- SYD
2 stops29h 05m
Air Canada
Thu 5/289:20 am
SYD
- PIT
2 stops40h 13m
Air Canada
Deal found 4/6![Air Canada logo]()
$1,363
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 April 7, 2026.
Search for one-way flight options from Pittsburgh to Australia. Find affordable one-way fares based on user searches. Data last updated April 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:21 pm
PIT
- SYD
3 stops51h 29m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$694
This FlightHub deal was found by Cheapflights users on 4/6. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/106:00 am
PIT
- BNE
2 stops35h 05m
Air Canada
Deal found 4/6![Air Canada logo]()
$718
This Justfly.com deal was found by Cheapflights users on 4/6. 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.
Sat 9/53:35 pm
PIT
- SYD
2 stops49h 45m
Air Canada
Deal found 4/6![Air Canada logo]()
$721
This Air Canada deal was found by Cheapflights users on 4/6. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/43:35 pm
PIT
- BNE
2 stops49h 30m
Air Canada
Deal found 4/6![Air Canada logo]()
$776
This Air Canada deal was found by Cheapflights users on 4/5. 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.
Tue 5/1212:15 pm
PIT
- BNE
3 stops33h 40m
Multiple Airlines
Deal found 4/5![Multiple Airlines logo]()
$822
This Air Canada deal was found by Cheapflights users on 4/6. 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 Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/265:55 pm
PIT
- BNE
2 stops47h 10m
Air Canada
Deal found 4/6![Air Canada logo]()
$854
This oojo deal was found by Cheapflights users on 4/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/105:53 pm
PIT
- BNE
1 stop21h 07m
Qantas Airways
Deal found 4/6![Qantas Airways logo]()
$955
This oojo deal was found by Cheapflights users on 4/6. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/53:00 pm
PIT
- SYD
1 stop25h 55m
Qantas Airways
Deal found 4/6![Qantas Airways logo]()
$974
This United Airlines deal was found by Cheapflights users on 4/6. 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.
Mon 5/47:11 pm
PIT
- BNE
1 stop21h 19m
United Airlines
Deal found 4/6![United Airlines logo]()
$1,084
This Trip.com deal was found by Cheapflights users on 4/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/125:42 pm
PIT
- BNE
1 stop21h 18m
Qantas Airways
Deal found 4/5![Qantas Airways logo]()
$1,121
This United Airlines deal was found by Cheapflights users on 4/6. 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.
Sun 4/267:15 pm
PIT
- BNE
1 stop21h 15m
United Airlines
Deal found 4/6![United Airlines logo]()
$1,181
This Kiwi.com deal was found by Cheapflights users on 4/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/107:30 am
PIT
- BNE
3 stops57h 15m
Multiple Airlines
Deal found 4/6![Multiple Airlines logo]()
$3,410
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 April 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,229 (Air Canada) |
One-way from | $694 (Kiwi.com) |
Popular in | May |
Cheapest in | March |
Average price | $1,580 |
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 April 7, 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
PittsburghBrisbane
PIT - BNE
PITBNE
Pittsburgh
Thu 5/7
3:35 pm-7:05 am
2 stops49h 30m
Brisbane
Thu 5/14
10:00 am-11:33 am
2 stops39h 33m
$1,341
PittsburghBrisbane
PIT - BNE
PITBNE
Pittsburgh
Wed 5/20
5:42 pm-5:00 am
1 stop21h 18m
Brisbane
Wed 5/27
9:10 am-10:07 pm
2 stops26h 57m
$1,361
PittsburghAdelaide
PIT - ADL
PITADL
Pittsburgh
Sun 5/17
5:42 pm-11:55 am
2 stops28h 43m
Adelaide
Sun 5/24
6:00 am-10:07 pm
2 stops29h 37m
$1,393
PittsburghAdelaide
PIT - ADL
PITADL
Pittsburgh
Thu 5/21
5:53 pm-11:15 am
2 stops27h 52m
Adelaide
Thu 5/28
6:25 am-6:45 pm
2 stops25h 50m
$1,431
PittsburghSydney
PIT - SYD
PITSYD
Pittsburgh
Thu 5/21
12:15 pm-7:20 am
2 stops29h 05m
Sydney Kingsford Smith
Thu 5/28
9:20 am-2:53 pm
3 stops43h 33m
$1,441
PittsburghSydney
PIT - SYD
PITSYD
Pittsburgh
Mon 6/22
7:35 pm-6:55 am
1 stop21h 20m
Sydney Kingsford Smith
Sat 7/4
9:50 pm-5:28 pm
2 stops57h 38m
$1,444
PittsburghBrisbane
PIT - BNE
PITBNE
Pittsburgh
Sun 5/24
3:35 pm-7:05 am
2 stops25h 30m
Brisbane
Thu 5/28
10:15 am-2:53 pm
2 stops42h 38m
$1,495
PittsburghBrisbane
PIT - BNE
PITBNE
Pittsburgh
Sat 5/30
3:35 pm-7:05 am
2 stops49h 30m
Brisbane
Wed 6/3
10:00 am-11:33 am
2 stops39h 33m
$1,500
PittsburghMelbourne
PIT - MEL
PITMEL
Pittsburgh
Sun 5/3
10:33 am-3:50 pm
2 stops39h 17m
Melbourne
Sat 5/16
5:20 pm-5:04 pm
2 stops37h 44m
$1,552
PittsburghMelbourne
PIT - MEL
PITMEL
Pittsburgh
Mon 4/20
7:15 pm-8:15 am
1 stop23h 00m
Melbourne
Sun 5/3
9:30 am-6:27 pm
2 stops22h 57m
$1,558
Showing 1-10 of 40 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-SYD
PIT-BNE
PIT-ADL
PIT-MEL
PIT-PER
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-SYD
PIT-BNE
PIT-ADL
PIT-MEL
What is the cheapest month to book a flight from Pittsburgh to Australia?
Currently, January is the cheapest month in which you can book a flight from Pittsburgh to Australia (average of $276). Flying from Pittsburgh to Australia in June is currently the most expensive (average of $1,280). 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 April 7, 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.
Entertainment
7.2
Food
7.0
Comfort
7.4
Overall
7.5
Crew
8.1
Boarding
7.7
Reviews
1 / 20
2.0
MediocreMidhat,Feb 2026
WYA - ADL
Entertainment
7.2
Food
7.0
Comfort
7.4
Overall
7.5
Crew
8.1
Boarding
7.7
Reviews
1 / 20
2.0
MediocreMidhat,Feb 2026
WYA - ADL
Entertainment
7.2
Food
7.0
Comfort
7.4
Overall
7.5
Crew
8.1
Boarding
7.7
Reviews
1 / 20
2.0
MediocreMidhat,Feb 2026
WYA - ADL
Entertainment
7.2
Food
7.0
Comfort
7.4
Overall
7.5
Crew
8.1
Boarding
7.7
Reviews
1 / 20
2.0
MediocreMidhat,Feb 2026
WYA - ADL
Related info for your journey
Find useful and relevant information for your journey from Pittsburgh to 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 April 7, 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 April 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$647 | Average$1,577 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$787 | Average$1,456 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,127 | Average$1,402 | FlexibilityNo cancel fee | On-time71% |