$705+ Cheap flights from Buffalo (BUF) 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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SYD
May 30 — Jun 61
Round-trip
1 adult, Economy
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Find cheap flights from Buffalo to Australia with Cheapflights
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Cheapest flights from Buffalo to AustraliaExplore the most affordable flight options available from Buffalo to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2026.
Explore the most affordable flight options available from Buffalo to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2026.
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 6/103:00 pm
BUF
- SYD
2 stops26h 00m
United Airlines
Wed 6/179:30 am
SYD
- BUF
2 stops23h 33m
United Airlines
Deal found 4/26![United Airlines logo]()
$1,344
This American Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 5/248:00 am
BUF
- BNE
2 stops31h 00m
American Airlines
Sun 5/318:35 pm
BNE
- BUF
2 stops33h 21m
American Airlines
Deal found 4/26![American Airlines logo]()
$1,363
This Qantas Airways deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 8/314:50 pm
BUF
- BNE
2 stops26h 30m
Multiple Airlines
Sat 10/38:45 am
BNE
- BUF
2 stops28h 25m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$1,364
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 8/143:08 pm
BUF
- SYD
2 stops25h 52m
United Airlines
Sun 8/309:30 am
SYD
- BUF
2 stops25h 38m
United Airlines
Deal found 4/29![United Airlines logo]()
$1,395
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 6/1412:34 pm
BUF
- BNE
2 stops26h 26m
American Airlines
Sun 6/217:40 am
BNE
- BUF
2 stops28h 55m
American Airlines
Deal found 4/30![American Airlines logo]()
$1,396
This American Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/210:44 am
BUF
- MEL
2 stops29h 01m
American Airlines
Sat 10/102:35 pm
MEL
- BUF
1 stop23h 35m
American Airlines
Deal found 4/25![American Airlines logo]()
$1,421
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 12/296:00 am
BUF
- BNE
2 stops59h 20m
Delta
Sun 1/1710:40 am
BNE
- BUF
2 stops28h 15m
Delta
Deal found 4/28![Delta logo]()
$1,429
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 5/1511:02 am
BUF
- SYD
3 stops29h 53m
United Airlines
Fri 5/229:30 am
SYD
- BUF
2 stops27h 01m
United Airlines
Deal found 4/27![United Airlines logo]()
$1,444
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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.
Wed 6/1012:14 pm
BUF
- MEL
2 stops29h 36m
Delta
Sun 6/2110:00 am
MEL
- BUF
2 stops46h 27m
Delta
Deal found 4/29![Delta logo]()
$1,452
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 6/97:00 am
BUF
- SYD
3 stops34h 00m
United Airlines
Sat 6/209:30 am
SYD
- BUF
2 stops27h 28m
United Airlines
Deal found 4/29![United Airlines logo]()
$1,473
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 12/294:59 pm
BUF
- BNE
2 stops48h 21m
Delta
Fri 1/1510:40 am
BNE
- BUF
2 stops28h 15m
Delta
Deal found 4/28![Delta logo]()
$1,479
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
Thu 12/317:40 pm
BUF
- BNE
2 stops45h 40m
Delta
Wed 1/1310:40 am
BNE
- BUF
2 stops28h 15m
Delta
Deal found 4/28![Delta logo]()
$1,480
Best flights from Buffalo to AustraliaDiscover carefully curated flight deals from Buffalo to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2026.
Discover carefully curated flight deals from Buffalo to Australia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 30, 2026.
This United Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 6/107:00 am
BUF
- SYD
3 stops34h 00m
United Airlines
Wed 6/1710:20 am
SYD
- BUF
2 stops22h 43m
United Airlines
Deal found 4/26![United Airlines logo]()
$1,344
This American Airlines deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” 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 8/3110:43 am
BUF
- BNE
2 stops28h 17m
American Airlines
Sat 10/38:35 pm
BNE
- BUF
2 stops31h 48m
American Airlines
Deal found 4/25![American Airlines logo]()
$1,513
This Delta deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” 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.
Thu 5/217:31 pm
BUF
- MEL
2 stops46h 19m
Delta
Wed 5/2710:00 am
MEL
- BUF
2 stops27h 59m
Delta
Deal found 4/25![Delta logo]()
$1,597
This Turkish Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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.
Sat 10/174:00 pm
BUF
- MEL
3 stops37h 40m
Turkish Airlines
Wed 10/2110:35 pm
MEL
- BUF
3 stops40h 15m
Turkish Airlines
Deal found 4/26![Turkish Airlines logo]()
$1,678
This Qantas Airways deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 8/314:50 pm
BUF
- BNE
2 stops26h 30m
Multiple Airlines
Sat 10/37:40 am
BNE
- BUF
3 stops28h 11m
Multiple Airlines
Deal found 4/28![Multiple Airlines logo]()
$1,706
This Etihad Airways deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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.
Sat 10/177:00 am
BUF
- MEL
2 stops42h 50m
Etihad Airways
Wed 10/216:20 pm
MEL
- BUF
2 stops41h 04m
Etihad Airways
Deal found 4/26![Etihad Airways logo]()
$1,802
This Qatar Airways deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” 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.
Sat 10/173:10 pm
BUF
- MEL
2 stops35h 40m
Qatar Airways
Wed 10/2111:45 pm
MEL
- BUF
2 stops35h 24m
Qatar Airways
Deal found 4/25![Qatar Airways logo]()
$1,842
This FlightHub deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 10/71:55 pm
BUF
- SYD
2 stops39h 15m
ANA
Wed 10/219:45 pm
SYD
- BUF
2 stops37h 46m
ANA
Deal found 4/28![ANA logo]()
$1,950
This BusinessClass deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 9/187:00 am
BUF
- SYD
1 stop33h 55m
Qantas Airways
Sun 9/2012:00 pm
SYD
- BUF
1 stop41h 59m
Qantas Airways
Deal found 4/26![Qantas Airways logo]()
$2,416
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 5/2910:50 am
BUF
- SYD
2 stops30h 10m
United Airlines
Fri 6/129:30 am
SYD
- BUF
2 stops25h 33m
United Airlines
Deal found 4/28![United Airlines logo]()
$1,444
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 5/1511:02 am
BUF
- SYD
3 stops29h 53m
United Airlines
Fri 5/229:30 am
SYD
- BUF
2 stops27h 01m
United Airlines
Deal found 4/27![United Airlines logo]()
$1,444
This American Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/153:04 pm
BUF
- SYD
2 stops26h 01m
American Airlines
Fri 5/2212:00 pm
SYD
- BUF
1 stop24h 36m
American Airlines
Deal found 4/27![American Airlines logo]()
$1,670
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 6/99:00 am
BUF
- SYD
2 stops31h 55m
United Airlines
Sat 6/209:30 am
SYD
- BUF
2 stops27h 28m
United Airlines
Deal found 4/29![United Airlines logo]()
$1,473
This Qatar Airways deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/267:00 am
BUF
- BNE
2 stops44h 30m
Qatar Airways
Fri 10/303:10 pm
BNE
- BUF
2 stops42h 59m
Qatar Airways
Deal found 4/25![Qatar Airways logo]()
$2,028
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 6/137:00 am
BUF
- SYD
3 stops34h 00m
United Airlines
Sat 6/209:30 am
SYD
- BUF
2 stops27h 28m
United Airlines
Deal found 4/28![United Airlines logo]()
$1,539
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 6/910:51 am
BUF
- MEL
2 stops31h 24m
United Airlines
Sat 6/2010:55 am
MEL
- BUF
2 stops36h 56m
United Airlines
Deal found 4/29![United Airlines logo]()
$1,554
This oojo deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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.
Fri 9/185:00 pm
BUF
- SYD
2 stops34h 10m
Qatar Airways
Sun 9/208:45 pm
SYD
- BUF
2 stops40h 18m
Qatar Airways
Deal found 4/26![Qatar Airways logo]()
$2,145
This Expedia deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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.
Sun 6/146:32 am
BUF
- BNE
3 stops38h 58m
Multiple Airlines
Sun 6/218:50 pm
BNE
- BUF
3 stops41h 23m
Multiple Airlines
Deal found 4/30![Multiple Airlines logo]()
$2,572
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 6/127:00 am
BUF
- BNE
2 stops33h 30m
United Airlines
Fri 6/1910:30 am
BNE
- BUF
2 stops50h 28m
United Airlines
Deal found 4/27![United Airlines logo]()
$1,885
This Cathay Pacific deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cathay Pacific is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/214:46 pm
BUF
- MEL
2 stops39h 29m
Multiple Airlines
Wed 5/272:20 pm
MEL
- BUF
3 stops45h 37m
Multiple Airlines
Deal found 4/25![Multiple Airlines logo]()
$2,870
This Qatar Airways deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 7/34:45 pm
BUF
- MEL
2 stops34h 05m
Qatar Airways
Sun 7/510:45 pm
MEL
- BUF
2 stops39h 19m
Qatar Airways
Deal found 4/30![Qatar Airways logo]()
$2,842
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 6/1010:34 am
BUF
- BNE
2 stops29h 56m
United Airlines
Sun 6/2110:30 am
BNE
- BUF
2 stops50h 28m
United Airlines
Deal found 4/29![United Airlines logo]()
$2,096
Last-minute flights from Buffalo to AustraliaDiscover last-minute flight deals from Buffalo to Australia. Data last updated April 30, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Australia. Data last updated April 30, 2026 and is based on user searches.
This Etihad Airways deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
Wed 4/2910:41 am
BUF
- MEL
2 stops39h 09m
Etihad Airways
Sun 5/35:20 pm
MEL
- BUF
2 stops59h 39m
Etihad Airways
Deal found 4/28![Etihad Airways logo]()
$2,189
This oojo deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 4/303:01 pm
BUF
- SYD
2 stops36h 29m
Qatar Airways
Sat 5/28:45 pm
SYD
- BUF
2 stops38h 40m
Qatar Airways
Deal found 4/26![Qatar Airways logo]()
$2,176
This oojo deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 5/33:01 pm
BUF
- SYD
2 stops36h 29m
Qatar Airways
Tue 5/58:45 pm
SYD
- BUF
2 stops38h 51m
Qatar Airways
Deal found 4/29![Qatar Airways logo]()
$2,178
This Etihad Airways deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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.
Wed 5/610:41 am
BUF
- SYD
2 stops40h 09m
Etihad Airways
Sun 5/103:40 pm
SYD
- BUF
2 stops43h 47m
Etihad Airways
Deal found 4/27![Etihad Airways logo]()
$1,854
This Turkish Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/67:00 am
BUF
- SYD
3 stops46h 10m
Turkish Airlines
Sun 5/109:05 pm
SYD
- BUF
3 stops38h 22m
Turkish Airlines
Deal found 4/27![Turkish Airlines logo]()
$2,076
This United Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” 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 5/1511:02 am
BUF
- SYD
3 stops29h 53m
United Airlines
Fri 5/229:30 am
SYD
- BUF
2 stops27h 01m
United Airlines
Deal found 4/27![United Airlines logo]()
$1,444
This American Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/153:04 pm
BUF
- SYD
2 stops26h 01m
American Airlines
Fri 5/2212:00 pm
SYD
- BUF
1 stop24h 36m
American Airlines
Deal found 4/27![American Airlines logo]()
$1,670
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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.
Thu 5/217:31 pm
BUF
- MEL
2 stops46h 19m
Delta
Wed 5/2710:00 am
MEL
- BUF
2 stops27h 59m
Delta
Deal found 4/28![Delta logo]()
$1,597
This American Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/2110:38 am
BUF
- MEL
2 stops30h 07m
American Airlines
Wed 5/271:35 pm
MEL
- BUF
1 stop23h 01m
American Airlines
Deal found 4/28![American Airlines logo]()
$2,347
This American Airlines deal was found by Cheapflights users on 4/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/228:00 am
BUF
- BNE
2 stops31h 00m
American Airlines
Tue 5/268:35 pm
BNE
- BUF
2 stops33h 21m
American Airlines
Deal found 4/27![American Airlines logo]()
$2,351
This American Airlines deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 5/248:00 am
BUF
- BNE
2 stops31h 00m
American Airlines
Sun 5/318:35 pm
BNE
- BUF
2 stops33h 21m
American Airlines
Deal found 4/26![American Airlines logo]()
$1,363
This Qantas Airways deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 5/244:46 pm
BUF
- BNE
2 stops28h 44m
Multiple Airlines
Sun 5/314:00 pm
BNE
- BUF
3 stops31h 31m
Multiple Airlines
Deal found 4/26![Multiple Airlines logo]()
$2,331
One-way flights from Buffalo to AustraliaSearch for one-way flight options from Buffalo to Australia. Find affordable one-way fares based on user searches. Data last updated April 30, 2026.
Search for one-way flight options from Buffalo to Australia. Find affordable one-way fares based on user searches. Data last updated April 30, 2026.
This American Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2910:38 am
BUF
- MEL
2 stops30h 07m
American Airlines
Deal found 4/30![American Airlines logo]()
$705
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” 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 5/297:00 am
BUF
- MEL
3 stops34h 30m
United Airlines
Deal found 4/30![United Airlines logo]()
$711
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 6/21:54 pm
BUF
- SYD
2 stops27h 06m
United Airlines
Deal found 4/28![United Airlines logo]()
$753
This Delta deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/65:26 pm
BUF
- SYD
2 stops47h 24m
Delta
Deal found 4/28![Delta logo]()
$759
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 6/77:00 am
BUF
- SYD
3 stops34h 00m
United Airlines
Deal found 4/28![United Airlines logo]()
$812
This United Airlines deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” 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 6/47:00 am
BUF
- SYD
3 stops34h 00m
United Airlines
Deal found 4/28![United Airlines logo]()
$818
This Gurufare deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/64:47 pm
BUF
- SYD
1 stop24h 08m
Qantas Airways
Deal found 4/28![Qantas Airways logo]()
$1,026
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” 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 6/137:00 am
BUF
- BNE
3 stops39h 20m
United Airlines
Deal found 4/29![United Airlines logo]()
$1,102
This FlightHub deal was found by Cheapflights users on 4/25. Clicking the “Pick Dates” 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 9/305:00 pm
BUF
- BNE
2 stops34h 30m
Qatar Airways
Deal found 4/25![Qatar Airways logo]()
$1,210
This FlightHub deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 6/194:46 pm
BUF
- BNE
2 stops58h 44m
Qatar Airways
Deal found 4/26![Qatar Airways logo]()
$1,288
This FlightHub deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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 6/177:01 am
BUF
- BNE
2 stops44h 29m
Qatar Airways
Deal found 4/26![Qatar Airways logo]()
$1,452
This FlightHub deal was found by Cheapflights users on 4/26. Clicking the “Pick Dates” 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.
Sat 6/207:01 am
BUF
- BNE
2 stops44h 29m
Qatar Airways
Deal found 4/26![Qatar Airways logo]()
$1,492
Find flight deals from Buffalo to Australia
Keep the following information in mind while searching for Buffalo to Australia flight deals. Data was last updated April 30, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,344 (United Airlines) |
One-way from | $705 (American Airlines) |
Popular in | April |
Cheapest in | February |
Average price | $1,919 |
Cheapflights Fare Finder
Customize your flight search to find flights from Buffalo 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 30, 2026.
Use the filters below to find and compare flights from Buffalo to Australia that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BuffaloSydney
BUF - SYD
BUFSYD
Buffalo
Wed 6/10
7:00 am-7:00 am
3 stops34h 00m
Sydney Kingsford Smith
Wed 6/17
10:20 am-7:03 pm
2 stops22h 43m
$1,344
BuffaloSydney
BUF - SYD
BUFSYD
Buffalo
Fri 5/29
10:50 am-7:00 am
2 stops30h 10m
Sydney Kingsford Smith
Fri 6/12
9:30 am-9:03 pm
2 stops25h 33m
$1,444
BuffaloSydney
BUF - SYD
BUFSYD
Buffalo
Fri 5/15
11:02 am-6:55 am
3 stops29h 53m
Sydney Kingsford Smith
Fri 5/22
9:30 am-10:31 pm
2 stops27h 01m
$1,444
BuffaloSydney
BUF - SYD
BUFSYD
Buffalo
Tue 6/9
9:00 am-6:55 am
2 stops31h 55m
Sydney Kingsford Smith
Sat 6/20
9:30 am-10:58 pm
2 stops27h 28m
$1,473
BuffaloBrisbane
BUF - BNE
BUFBNE
Buffalo
Mon 8/31
10:43 am-5:00 am
2 stops28h 17m
Brisbane
Sat 10/3
8:35 pm-2:23 pm
2 stops31h 48m
$1,513
BuffaloSydney
BUF - SYD
BUFSYD
Buffalo
Sat 6/13
7:00 am-7:00 am
3 stops34h 00m
Sydney Kingsford Smith
Sat 6/20
9:30 am-10:58 pm
2 stops27h 28m
$1,539
BuffaloMelbourne
BUF - MEL
BUFMEL
Buffalo
Tue 6/9
10:51 am-8:15 am
2 stops31h 24m
Melbourne
Sat 6/20
10:55 am-9:51 am
2 stops36h 56m
$1,554
BuffaloMelbourne
BUF - MEL
BUFMEL
Buffalo
Thu 5/21
7:31 pm-7:50 am
2 stops46h 19m
Melbourne
Wed 5/27
10:00 am-11:59 pm
2 stops27h 59m
$1,597
Quickest round-trip
BuffaloSydney
BUF - SYD
BUFSYD
Buffalo
Fri 5/15
3:04 pm-7:05 am
2 stops26h 01m
Sydney Kingsford Smith
Fri 5/22
12:00 pm-10:36 pm
1 stop24h 36m
$1,670
BuffaloMelbourne
BUF - MEL
BUFMEL
Buffalo
Sat 10/17
4:00 pm-8:40 pm
3 stops37h 40m
Melbourne
Wed 10/21
10:35 pm-11:50 pm
3 stops40h 15m
$1,678
Showing 1-10 of 38 resultsSorted by cheapest first
Best time to book a flight from Buffalo to Australia
Have a flexible travel schedule? Discover the best time to fly to Australia from Buffalo with our price prediction graph.
BUF-SYD
BUF-BNE
BUF-MEL
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 Buffalo to Australia
BUF-AU0
BUF-SYD
BUF-BNE
BUF-MEL
What is the cheapest month to book a flight from Buffalo to Australia?
Currently, February is the cheapest month in which you can book a flight from Buffalo to Australia (average of $192). Flying from Buffalo to Australia in January is currently the most expensive (average of $1,413). 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 30, 2026.
Read through reviews of airlines operating flights from Buffalo to Australia, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Overall
7.9
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Overall
7.9
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Overall
7.9
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Comfort
7.9
Boarding
8.1
Entertainment
7.8
Overall
7.9
Food
7.2
Crew
8.5
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Related info for your journey
Find useful and relevant information for your journey from Buffalo 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 Buffalo 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 Buffalo to Australia by cabin class
Find flights from Buffalo to Australia, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Buffalo and Australia flights
Browse other Buffalo and Australia flight options. Last updated on April 30, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Australia regions
Consider these flights traveling to Australia regions.
Top 3 airlines flying from Buffalo to Australia
Discover the top 3 airlines that operate flights from Buffalo 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 30, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$256 | Average$1,426 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$853 | Average$1,495 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,165 | Average$1,439 | FlexibilityNo cancel fee | On-time71% |