$636+ 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 8/10. Fares are subject to change and may not be available on all flights or dates of travel.
PIT — SYD
Sep 4 — Sep 111
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 August 5, 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 August 5, 2026.
This American Airlines deal was found by Cheapflights users on 8/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:17 pm -
2 stops25h 28m
Tue 9/229:45 am -
2 stops25h 00m
Deal found 8/1![American Airlines logo]()
$1,238
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/87:04 am -
1 stop31h 56m
Wed 8/191:35 pm -
1 stop21h 41m
Deal found 7/31![American Airlines logo]()
$1,239
This American Airlines deal was found by Cheapflights users on 8/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:38 am -
1 stop27h 22m
Mon 9/211:35 pm -
1 stop23h 24m
Deal found 8/4![American Airlines logo]()
$1,240
This United Airlines deal was found by Cheapflights users on 8/3. 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 10/255:10 pm -
1 stop25h 20m
Tue 11/1712:45 pm -
2 stops27h 11m
Deal found 8/3![United Airlines logo]()
$1,255
This oojo deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 -
1 stop22h 10m
Tue 11/179:40 am -
1 stop22h 15m
Deal found 7/31![Qantas Airways logo]()
$1,259
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 11/153:15 pm -
2 stops27h 15m
Sun 12/611:30 am -
1 stop21h 14m
Deal found 7/31![United Airlines logo]()
$1,261
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/35:16 pm -
1 stop24h 59m
Fri 8/219:30 am -
2 stops25h 17m
Deal found 8/1![United Airlines logo]()
$1,262
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:23 pm -
1 stop24h 52m
Wed 8/129:30 am -
2 stops25h 17m
Deal found 8/4![United Airlines logo]()
$1,263
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Tue 8/410:54 am -
2 stops31h 21m
Sat 8/1510:55 am -
2 stops23h 52m
Deal found 8/3![United Airlines logo]()
$1,266
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Mon 9/145:48 pm -
1 stop24h 27m
Mon 9/2110:55 am -
2 stops26h 35m
Deal found 8/5![United Airlines logo]()
$1,267
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Mon 10/263:38 pm -
1 stop25h 52m
Mon 11/1612:45 pm -
1 stop32h 25m
Deal found 8/3![United Airlines logo]()
$1,273
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/271:06 pm -
2 stops26h 44m
Tue 11/171:10 pm -
2 stops24h 36m
Deal found 7/31![American Airlines logo]()
$1,287
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 August 5, 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 August 5, 2026.
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Mon 11/24:43 pm -
2 stops24h 47m
Tue 11/2412:45 pm -
2 stops26h 45m
Deal found 8/3![United Airlines logo]()
$1,255
This oojo deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 -
1 stop22h 10m
Tue 11/179:40 am -
1 stop22h 15m
Deal found 7/31![Qantas Airways logo]()
$1,259
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/275:40 pm -
1 stop22h 10m
Tue 11/171:10 pm -
2 stops24h 28m
Deal found 7/31![American Airlines logo]()
$1,287
This Delta deal was found by Cheapflights users on 8/1. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/167:21 am -
2 stops34h 29m
Sun 10/2511:00 am -
2 stops28h 46m
Deal found 8/1![Delta logo]()
$1,312
This FlightHub deal was found by Cheapflights users on 8/5. 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.
Tue 9/2912:15 pm -
3 stops34h 05m
Mon 10/128:00 pm -
3 stops39h 07m
Deal found 8/5![Multiple Airlines logo]()
$1,421
This Expedia deal was found by Cheapflights users on 8/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2012:15 pm -
3 stops35h 10m
Tue 11/37:55 pm -
3 stops38h 11m
Deal found 8/1![Air Canada logo]()
$1,463
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 11/155:10 pm -
1 stop25h 20m
Sun 12/611:30 am -
1 stop21h 14m
Deal found 7/31![United Airlines logo]()
$1,261
This Qantas Airways deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/287:29 pm -
2 stops34h 21m
Sun 11/111:20 am -
1 stop21h 33m
Deal found 7/31![Qantas Airways logo]()
$1,330
This Delta deal was found by Cheapflights users on 8/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/512:10 pm -
2 stops28h 40m
Mon 10/1210:15 am -
2 stops29h 31m
Deal found 8/3![Delta logo]()
$1,332
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/305:45 pm -
1 stop24h 30m
Sun 9/69:30 am -
1 stop21h 06m
Deal found 8/1![United Airlines logo]()
$1,262
This United deal was found by Cheapflights users on 8/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/193:46 pm -
2 stops34h 29m
Wed 8/266:05 am -
3 stops28h 12m
Deal found 8/3![Multiple Airlines logo]()
$1,422
This Travelocity deal was found by Cheapflights users on 8/1. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/17:20 pm -
3 stops55h 20m
Wed 11/116:00 am -
3 stops28h 06m
Deal found 8/1![Air Canada logo]()
$1,463
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/141:00 pm -
3 stops29h 15m
Mon 9/2110:55 am -
2 stops23h 46m
Deal found 7/31![United Airlines logo]()
$1,266
This Expedia deal was found by Cheapflights users on 8/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:15 pm -
3 stops39h 40m
Thu 11/127:55 pm -
3 stops38h 11m
Deal found 8/2![Air Canada logo]()
$1,501
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Mon 9/78:45 am -
2 stops32h 45m
Mon 10/511:55 am -
2 stops23h 41m
Deal found 8/3![United Airlines logo]()
$1,266
This American Airlines deal was found by Cheapflights users on 8/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/163:17 pm -
2 stops34h 18m
Wed 9/2311:55 pm -
2 stops35h 04m
Deal found 8/1![American Airlines logo]()
$1,699
This Air Canada deal was found by Cheapflights users on 8/5. 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 10/1412:15 pm -
3 stops41h 05m
Fri 10/236:00 am -
3 stops29h 37m
Deal found 8/5![Multiple Airlines logo]()
$1,559
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Tue 9/83:20 pm -
2 stops26h 55m
Mon 10/57:30 am -
3 stops28h 06m
Deal found 8/2![United Airlines logo]()
$1,280
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Thu 12/32:10 pm -
2 stops26h 20m
Wed 12/3011:40 am -
1 stop19h 32m
Deal found 8/3![United Airlines logo]()
$1,296
This Air Canada deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/112:15 pm -
3 stops37h 50m
Sun 10/46:00 am -
3 stops29h 37m
Deal found 7/31![Multiple Airlines logo]()
$1,759
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Fri 10/235:33 pm -
1 stop24h 42m
Sun 11/1512:45 pm -
2 stops27h 12m
Deal found 8/3![United Airlines logo]()
$1,306
This Expedia deal was found by Cheapflights users on 8/5. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/57:20 am -
2 stops47h 15m
Sat 9/1210:45 pm -
2 stops36h 59m
Deal found 8/5![Multiple Airlines logo]()
$1,896
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Wed 10/145:48 pm -
1 stop24h 27m
Fri 10/2310:30 am -
2 stops25h 06m
Deal found 8/3![United Airlines logo]()
$1,312
This United Airlines deal was found by Cheapflights users on 8/2. 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.
Wed 9/91:00 pm -
2 stops28h 30m
Sat 10/310:55 am -
2 stops25h 23m
Deal found 8/2![United Airlines logo]()
$1,316
This Air Canada deal was found by Cheapflights users on 8/3. 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 9/712:15 pm -
3 stops42h 05m
Mon 10/56:00 am -
3 stops29h 37m
Deal found 8/3![Multiple Airlines logo]()
$2,033
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/291:00 pm -
2 stops28h 00m
Sat 9/510:20 am -
1 stop19h 49m
Deal found 8/1![United Airlines logo]()
$1,337
This oojo deal was found by Cheapflights users on 8/5. 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 10/145:40 pm -
2 stops31h 25m
Fri 10/238:55 pm -
2 stops36h 44m
Deal found 8/5![Qantas Airways logo]()
$2,927
This oojo deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 10/205:40 pm -
2 stops30h 40m
Fri 10/306:00 am -
2 stops27h 39m
Deal found 7/31![Multiple Airlines logo]()
$2,110
This United Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 12/136:15 pm -
2 stops27h 05m
Wed 1/277:55 am -
3 stops29h 25m
Deal found 7/31![United Airlines logo]()
$1,339
This oojo deal was found by Cheapflights users on 8/3. 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.
Mon 9/72:54 pm -
2 stops39h 26m
Mon 10/56:00 am -
2 stops25h 40m
Deal found 8/3![Qantas Airways logo]()
$3,010
Last-minute flights from Pittsburgh to AustraliaDiscover last-minute flight deals from Pittsburgh to Australia. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from Pittsburgh to Australia. Data last updated August 5, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:55 pm -
1 stop23h 35m
Fri 8/219:30 am -
2 stops25h 17m
Deal found 8/1![United Airlines logo]()
$1,262
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:23 pm -
1 stop24h 52m
Wed 8/129:30 am -
2 stops25h 17m
Deal found 8/4![United Airlines logo]()
$1,263
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/55:23 pm -
1 stop24h 52m
Sat 8/156:00 am -
3 stops28h 47m
Deal found 8/1![United Airlines logo]()
$1,276
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/64:10 pm -
2 stops26h 05m
Mon 8/1710:55 am -
2 stops27h 15m
Deal found 8/1![United Airlines logo]()
$1,266
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 8/87:04 am -
1 stop31h 56m
Wed 8/191:35 pm -
1 stop21h 41m
Deal found 7/31![American Airlines logo]()
$1,239
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Mon 9/77:00 am -
1 stop35h 15m
Mon 10/511:55 am -
2 stops26h 35m
Deal found 8/3![United Airlines logo]()
$1,277
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Tue 9/86:15 am -
2 stops36h 00m
Mon 10/511:55 am -
1 stop32h 40m
Deal found 8/5![United Airlines logo]()
$1,278
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” 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 9/133:17 pm -
2 stops26h 13m
Sun 9/209:10 am -
2 stops24h 46m
Deal found 7/31![American Airlines logo]()
$1,327
This American Airlines deal was found by Cheapflights users on 8/4. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/1411:38 am -
1 stop27h 22m
Mon 9/211:35 pm -
1 stop23h 24m
Deal found 8/4![American Airlines logo]()
$1,240
This United Airlines deal was found by Cheapflights users on 8/5. 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.
Mon 9/145:48 pm -
1 stop24h 27m
Mon 9/2110:55 am -
2 stops26h 35m
Deal found 8/5![United Airlines logo]()
$1,267
This American Airlines deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/143:17 pm -
1 stop25h 38m
Mon 9/2112:00 pm -
1 stop24h 59m
Deal found 7/31![American Airlines logo]()
$1,323
This American Airlines deal was found by Cheapflights users on 8/1. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/153:17 pm -
2 stops25h 28m
Tue 9/229:45 am -
2 stops25h 00m
Deal found 8/1![American Airlines logo]()
$1,238
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 August 5, 2026.
Search for one-way flight options from Pittsburgh to Australia. Find affordable one-way fares based on user searches. Data last updated August 5, 2026.
This oojo deal was found by Cheapflights users on 8/3. 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.
Mon 8/102:54 pm -
1 stop24h 06m
Deal found 8/3![Qantas Airways logo]()
$636
This American Airlines deal was found by Cheapflights users on 8/2. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/304:06 pm -
2 stops24h 59m
Deal found 8/2![American Airlines logo]()
$643
This United Airlines deal was found by Cheapflights users on 8/3. 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 8/305:45 pm -
1 stop23h 10m
Deal found 8/3![United Airlines logo]()
$650
This American Airlines deal was found by Cheapflights users on 8/3. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1012:14 pm -
2 stops26h 46m
Deal found 8/3![American Airlines logo]()
$650
This United Airlines deal was found by Cheapflights users on 8/1. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/317:00 am -
2 stops34h 30m
Deal found 8/1![United Airlines logo]()
$661
This Delta deal was found by Cheapflights users on 8/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/612:20 pm -
2 stops28h 30m
Deal found 8/3![Delta logo]()
$708
This United Airlines deal was found by Cheapflights users on 8/3. 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.
Tue 10/63:44 pm -
1 stop25h 16m
Deal found 8/3![United Airlines logo]()
$722
This United Airlines deal was found by Cheapflights users on 8/4. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:11 pm -
2 stops44h 44m
Deal found 8/4![United Airlines logo]()
$728
This Expedia deal was found by Cheapflights users on 8/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/312:54 pm -
2 stops35h 11m
Deal found 8/1![Multiple Airlines logo]()
$758
This Kiwi.com deal was found by Cheapflights users on 8/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/309:35 am -
2 stops58h 10m
Deal found 8/1![Multiple Airlines logo]()
$770
This oojo deal was found by Cheapflights users on 8/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/193:17 pm -
1 stop25h 38m
Deal found 8/4![Qantas Airways logo]()
$772
This Turkish Airlines deal was found by Cheapflights users on 8/5. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/306:00 am -
3 stops47h 10m
Deal found 8/5![Multiple Airlines logo]()
$878
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 August 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,189 (American Airlines) |
One-way from | $636 (oojo) |
Popular in | April |
Cheapest in | March |
Average price | $1,339 |
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 August 5, 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
Mon 11/2
4:43 pm-9:30 am
2 stops24h 47m
Melbourne
Tue 11/24
12:45 pm-11:30 pm
2 stops26h 45m
$1,255
Quickest round-trip
PittsburghBrisbane
PIT Pittsburgh - BNE Brisbane
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
$1,259
PittsburghMelbourne
PIT Pittsburgh - MEL Melbourne
PITMEL
Pittsburgh
Sun 11/15
5:10 pm-10:30 am
1 stop25h 20m
Melbourne
Sun 12/6
11:30 am-4:44 pm
1 stop21h 14m
$1,261
PittsburghMelbourne
PIT Pittsburgh - MEL Melbourne
PITMEL
Pittsburgh
Sun 8/30
5:45 pm-8:15 am
1 stop24h 30m
Melbourne
Sun 9/6
9:30 am-4:36 pm
1 stop21h 06m
$1,262
PittsburghMelbourne
PIT Pittsburgh - MEL Melbourne
PITMEL
Pittsburgh
Mon 9/14
1:00 pm-8:15 am
3 stops29h 15m
Melbourne
Mon 9/21
10:55 am-8:41 pm
2 stops23h 46m
$1,266
PittsburghMelbourne
PIT Pittsburgh - MEL Melbourne
PITMEL
Pittsburgh
Mon 9/7
8:45 am-7:30 am
2 stops32h 45m
Melbourne
Mon 10/5
11:55 am-8:36 pm
2 stops23h 41m
$1,266
PittsburghMelbourne
PIT Pittsburgh - MEL Melbourne
PITMEL
Pittsburgh
Tue 9/8
3:20 pm-8:15 am
2 stops26h 55m
Melbourne
Mon 10/5
7:30 am-8:36 pm
3 stops28h 06m
$1,280
PittsburghBrisbane
PIT Pittsburgh - BNE Brisbane
PITBNE
Pittsburgh
Tue 10/27
5:40 pm-5:50 am
1 stop22h 10m
Brisbane
Tue 11/17
1:10 pm-10:38 pm
2 stops24h 28m
$1,287
PittsburghBrisbane
PIT Pittsburgh - BNE Brisbane
PITBNE
Pittsburgh
Thu 12/3
2:10 pm-7:30 am
2 stops26h 20m
Brisbane
Wed 12/30
11:40 am-4:12 pm
1 stop19h 32m
$1,296
PittsburghMelbourne
PIT Pittsburgh - MEL Melbourne
PITMEL
Pittsburgh
Fri 10/23
5:33 pm-9:15 am
1 stop24h 42m
Melbourne
Sun 11/15
12:45 pm-11:57 pm
2 stops27h 12m
$1,306
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-AVV
PIT-BNE
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-MEL
PIT-SYD
PIT-AVV
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 $1,289). 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 August 5, 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
Overall
7.5
Boarding
7.7
Comfort
7.4
Reviews
1 / 20
4.0
OkayRobyn,Aug 2026
LAX - SYD
Crew
8.1
Entertainment
7.2
Food
7.0
Overall
7.5
Boarding
7.7
Comfort
7.4
Reviews
1 / 20
4.0
OkayRobyn,Aug 2026
LAX - SYD
Crew
8.1
Entertainment
7.2
Food
7.0
Overall
7.5
Boarding
7.7
Comfort
7.4
Reviews
1 / 20
4.0
OkayRobyn,Aug 2026
LAX - SYD
Crew
8.1
Entertainment
7.2
Food
7.0
Overall
7.5
Boarding
7.7
Comfort
7.4
Reviews
1 / 20
4.0
OkayRobyn,Aug 2026
LAX - SYD
Related info for your journey
Find useful and relevant information for your journey from Pittsburgh to 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 August 5, 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 August 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$867 | Average$1,348 | FlexibilityNo cancel fee | On-time74% | |
| Cheapest$1,079 | Average$1,350 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$1,092 | Average$1,548 | FlexibilityNo cancel fee | On-time69% |