$633+ 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SYD
Aug 15 — Aug 221
Round-trip
1 adult, Economy
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Find cheap flights from Buffalo to Australia with Cheapflights
1. Tell us where you want to go
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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 July 16, 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 July 16, 2026.
This Trip.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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.
Sat 8/2911:36 am
BUF
- SYD
3 stops34h 14m
Multiple Airlines
Sat 9/51:15 pm
SYD
- BUF
3 stops35h 14m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$1,122
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 12/110:20 am
BUF
- MEL
2 stops31h 10m
United Airlines
Mon 12/2112:45 pm
MEL
- BUF
2 stops37h 02m
United Airlines
Deal found 7/13![United Airlines logo]()
$1,232
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 10/288:48 am
BUF
- BNE
2 stops31h 42m
United Airlines
Sun 11/111:40 am
BNE
- BUF
2 stops26h 00m
United Airlines
Deal found 7/15![United Airlines logo]()
$1,249
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/298:55 am
BUF
- SYD
2 stops32h 05m
United Airlines
Sat 9/510:20 am
SYD
- BUF
2 stops24h 47m
United Airlines
Deal found 7/15![United Airlines logo]()
$1,291
This United Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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 12/17:00 am
BUF
- SYD
3 stops34h 05m
United Airlines
Mon 12/211:20 pm
SYD
- BUF
2 stops40h 05m
United Airlines
Deal found 7/12![United Airlines logo]()
$1,328
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/294:50 pm
BUF
- SYD
1 stop24h 05m
American Airlines
Sat 9/59:10 am
SYD
- BUF
2 stops28h 52m
American Airlines
Deal found 7/15![American Airlines logo]()
$1,347
This Qantas Airways deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:48 pm
BUF
- SYD
1 stop23h 07m
Multiple Airlines
Tue 11/172:05 pm
SYD
- BUF
1 stop24h 36m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$1,353
This American Airlines deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 10/301:11 pm
BUF
- SYD
2 stops26h 14m
American Airlines
Tue 11/172:05 pm
SYD
- BUF
1 stop24h 36m
American Airlines
Deal found 7/14![American Airlines logo]()
$1,358
This Delta deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/281:15 pm
BUF
- SYD
2 stops27h 15m
Delta
Wed 12/910:40 am
SYD
- BUF
2 stops24h 18m
Delta
Deal found 7/14![Delta logo]()
$1,361
This Justfly.com deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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.
Thu 11/56:30 am
BUF
- SYD
2 stops45h 45m
ANA
Sat 11/219:45 pm
SYD
- BUF
2 stops31h 15m
ANA
Deal found 7/11![ANA logo]()
$1,374
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 8/1510:30 am
BUF
- MEL
2 stops31h 45m
United Airlines
Sat 8/2210:55 am
MEL
- BUF
2 stops36h 33m
United Airlines
Deal found 7/16![United Airlines logo]()
$1,386
This American Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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 11/56:34 am
BUF
- SYD
1 stop32h 21m
American Airlines
Sat 11/2111:20 am
SYD
- BUF
2 stops28h 39m
American Airlines
Deal found 7/11![American Airlines logo]()
$1,407
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 July 16, 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 July 16, 2026.
This Trip.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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.
Sat 8/2911:36 am
BUF
- SYD
3 stops34h 14m
Multiple Airlines
Sat 9/51:15 pm
SYD
- BUF
3 stops35h 14m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$1,122
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 10/288:48 am
BUF
- BNE
2 stops31h 42m
United Airlines
Sun 11/111:40 am
BNE
- BUF
2 stops26h 00m
United Airlines
Deal found 7/15![United Airlines logo]()
$1,249
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/294:50 pm
BUF
- SYD
1 stop24h 05m
American Airlines
Sat 9/59:10 am
SYD
- BUF
2 stops28h 52m
American Airlines
Deal found 7/15![American Airlines logo]()
$1,347
This Delta deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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.
Sun 8/97:59 pm
BUF
- MEL
2 stops45h 51m
Delta
Fri 8/1410:00 am
MEL
- BUF
2 stops23h 08m
Delta
Deal found 7/16![Delta logo]()
$1,471
This BusinessClass deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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.
Thu 7/301:47 pm
BUF
- MEL
3 stops30h 48m
Qantas Airways
Sat 8/159:45 am
MEL
- BUF
2 stops28h 17m
Qantas Airways
Deal found 7/14![Qantas Airways logo]()
$1,497
This Air Canada deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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 10/286:30 am
BUF
- BNE
2 stops35h 15m
Air Canada
Sun 11/110:45 am
BNE
- BUF
2 stops25h 11m
Air Canada
Deal found 7/11![Air Canada logo]()
$1,804
This Qatar Airways deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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 8/85:21 pm
BUF
- MEL
2 stops33h 29m
Qatar Airways
Wed 8/1210:45 pm
MEL
- BUF
2 stops34h 22m
Qatar Airways
Deal found 7/11![Qatar Airways logo]()
$2,163
This Turkish Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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 8/86:55 am
BUF
- MEL
3 stops46h 45m
Turkish Airlines
Wed 8/129:35 pm
MEL
- BUF
3 stops64h 38m
Turkish Airlines
Deal found 7/11![Turkish Airlines logo]()
$2,238
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 12/17:00 am
BUF
- BNE
2 stops33h 30m
United Airlines
Thu 12/3111:40 am
BNE
- BUF
2 stops37h 07m
United Airlines
Deal found 7/16![United Airlines logo]()
$1,250
This Qantas Airways deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/304:48 pm
BUF
- SYD
1 stop23h 07m
Multiple Airlines
Tue 11/172:05 pm
SYD
- BUF
1 stop24h 36m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$1,353
This American Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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 10/304:48 pm
BUF
- SYD
1 stop23h 07m
American Airlines
Tue 11/1711:20 am
SYD
- BUF
2 stops27h 21m
American Airlines
Deal found 7/12![American Airlines logo]()
$1,357
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/296:55 am
BUF
- SYD
3 stops34h 05m
United Airlines
Sat 9/510:20 am
SYD
- BUF
2 stops24h 47m
United Airlines
Deal found 7/15![United Airlines logo]()
$1,291
This United Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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 12/17:00 am
BUF
- SYD
3 stops34h 05m
United Airlines
Mon 12/211:20 pm
SYD
- BUF
2 stops40h 05m
United Airlines
Deal found 7/12![United Airlines logo]()
$1,328
This BusinessClass deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 7/317:35 pm
BUF
- BNE
3 stops57h 30m
Qantas Airways
Thu 8/202:25 pm
BNE
- BUF
3 stops33h 14m
Qantas Airways
Deal found 7/16![Qantas Airways logo]()
$1,802
This Qantas Airways deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 8/3111:06 am
BUF
- BNE
3 stops32h 59m
Multiple Airlines
Sat 10/38:35 pm
BNE
- BUF
2 stops27h 43m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$1,723
This KAYAK deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:59 am
BUF
- BNE
3 stops33h 31m
Qantas Airways
Sat 10/37:30 am
BNE
- BUF
2 stops29h 29m
Qantas Airways
Deal found 7/12![Qantas Airways logo]()
$1,810
This American Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 12/16:34 am
BUF
- MEL
1 stop30h 26m
American Airlines
Mon 12/2110:45 pm
MEL
- BUF
2 stops28h 08m
American Airlines
Deal found 7/13![American Airlines logo]()
$2,118
This United Airlines deal was found by Cheapflights users on 7/12. Clicking the “Pick Dates” 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 8/316:55 am
BUF
- BNE
3 stops39h 25m
United Airlines
Sat 10/35:55 pm
BNE
- BUF
3 stops60h 48m
United Airlines
Deal found 7/12![United Airlines logo]()
$1,877
This Cathay Pacific deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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.
Sun 8/910:30 am
BUF
- MEL
3 stops42h 25m
Multiple Airlines
Fri 8/147:25 am
MEL
- BUF
2 stops46h 34m
Multiple Airlines
Deal found 7/16![Multiple Airlines logo]()
$2,348
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 7/306:15 am
BUF
- MEL
3 stops36h 00m
United Airlines
Mon 8/310:55 am
MEL
- BUF
2 stops26h 03m
United Airlines
Deal found 7/13![United Airlines logo]()
$2,367
Last-minute flights from Buffalo to AustraliaDiscover last-minute flight deals from Buffalo to Australia. Data last updated July 16, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Australia. Data last updated July 16, 2026 and is based on user searches.
This BusinessClass deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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.
Thu 7/301:47 pm
BUF
- MEL
3 stops30h 48m
Qantas Airways
Sat 8/159:45 am
MEL
- BUF
2 stops28h 17m
Qantas Airways
Deal found 7/14![Qantas Airways logo]()
$1,497
This BusinessClass deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 7/317:35 pm
BUF
- BNE
3 stops57h 30m
Qantas Airways
Thu 8/202:25 pm
BNE
- BUF
3 stops33h 14m
Qantas Airways
Deal found 7/16![Qantas Airways logo]()
$1,802
This Delta deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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.
Sun 8/97:59 pm
BUF
- MEL
2 stops45h 51m
Delta
Fri 8/1410:00 am
MEL
- BUF
2 stops23h 08m
Delta
Deal found 7/16![Delta logo]()
$1,471
This BusinessClass deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 8/1411:59 am
BUF
- MEL
3 stops35h 21m
Qantas Airways
Thu 8/205:05 pm
MEL
- BUF
3 stops42h 50m
Qantas Airways
Deal found 7/16![Qantas Airways logo]()
$1,577
This Gurufare deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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.
Fri 8/148:02 pm
BUF
- MEL
2 stops36h 03m
Qatar Airways
Thu 8/204:10 pm
MEL
- BUF
2 stops46h 03m
Qatar Airways
Deal found 7/16![Qatar Airways logo]()
$1,769
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 8/1510:30 am
BUF
- MEL
2 stops31h 45m
United Airlines
Sat 8/2210:55 am
MEL
- BUF
2 stops36h 33m
United Airlines
Deal found 7/16![United Airlines logo]()
$1,386
This Trip.com deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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.
Sat 8/2911:36 am
BUF
- SYD
3 stops34h 14m
Multiple Airlines
Sat 9/51:15 pm
SYD
- BUF
3 stops35h 14m
Multiple Airlines
Deal found 7/15![Multiple Airlines logo]()
$1,122
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/296:55 am
BUF
- SYD
3 stops34h 05m
United Airlines
Sat 9/510:20 am
SYD
- BUF
2 stops24h 47m
United Airlines
Deal found 7/15![United Airlines logo]()
$1,291
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 8/294:50 pm
BUF
- SYD
1 stop24h 05m
American Airlines
Sat 9/59:10 am
SYD
- BUF
2 stops28h 52m
American Airlines
Deal found 7/15![American Airlines logo]()
$1,347
This oojo deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 8/314:38 pm
BUF
- BNE
2 stops34h 52m
Qatar Airways
Sat 10/310:10 pm
BNE
- BUF
2 stops36h 46m
Qatar Airways
Deal found 7/13![Qatar Airways logo]()
$1,698
This Qantas Airways deal was found by Cheapflights users on 7/14. Clicking the “Pick Dates” 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 8/3111:06 am
BUF
- BNE
3 stops32h 59m
Multiple Airlines
Sat 10/38:35 pm
BNE
- BUF
2 stops27h 43m
Multiple Airlines
Deal found 7/14![Multiple Airlines logo]()
$1,723
This KAYAK deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/3111:59 am
BUF
- BNE
3 stops33h 31m
Qantas Airways
Sat 10/33:30 pm
BNE
- BUF
2 stops45h 29m
Qantas Airways
Deal found 7/16![Qantas Airways logo]()
$1,779
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 July 16, 2026.
Search for one-way flight options from Buffalo to Australia. Find affordable one-way fares based on user searches. Data last updated July 16, 2026.
This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 8/126:55 am
BUF
- MEL
2 stops35h 20m
United Airlines
Deal found 7/16![United Airlines logo]()
$633
This United Airlines deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” 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 9/161:59 pm
BUF
- SYD
2 stops26h 56m
United Airlines
Deal found 7/11![United Airlines logo]()
$694
This BusinessClass deal was found by Cheapflights users on 7/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/164:50 pm
BUF
- SYD
1 stop24h 05m
Qantas Airways
Deal found 7/11![Qantas Airways logo]()
$750
This BusinessClass deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure BusinessClass is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/124:50 pm
BUF
- MEL
1 stop22h 10m
Qantas Airways
Deal found 7/16![Qantas Airways logo]()
$797
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/117:00 am
BUF
- MEL
3 stops38h 15m
United Airlines
Deal found 7/13![United Airlines logo]()
$823
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 1/127:00 am
BUF
- MEL
3 stops58h 30m
United Airlines
Deal found 7/13![United Airlines logo]()
$843
This United Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” 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 1/85:50 pm
BUF
- MEL
2 stops47h 40m
United Airlines
Deal found 7/13![United Airlines logo]()
$892
This FlightHub deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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 1/87:45 pm
BUF
- MEL
3 stops56h 55m
Turkish Airlines
Deal found 7/15![Turkish Airlines logo]()
$924
This BusinessClass deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” 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.
Thu 12/245:00 pm
BUF
- MEL
2 stops32h 00m
Etihad Airways
Deal found 7/15![Etihad Airways logo]()
$962
This Turkish Airlines deal was found by Cheapflights users on 7/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/87:45 pm
BUF
- MEL
3 stops56h 55m
Multiple Airlines
Deal found 7/13![Multiple Airlines logo]()
$967
This oojo deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” 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 1/123:58 pm
BUF
- MEL
2 stops39h 22m
Qatar Airways
Deal found 7/16![Qatar Airways logo]()
$970
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 July 16, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,122 (Trip.com) |
One-way from | $694 (United Airlines) |
Popular in | May |
Cheapest in | February |
Average price | $1,260 |
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 July 16, 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
Sat 8/29
11:36 am-11:50 am
3 stops34h 14m
Sydney Kingsford Smith
Sat 9/5
1:15 pm-10:29 am
3 stops35h 14m
$1,122
BuffaloBrisbane
BUF - BNE
BUFBNE
Buffalo
Wed 10/28
8:48 am-6:30 am
2 stops31h 42m
Brisbane
Sun 11/1
11:40 am-11:40 pm
2 stops26h 00m
$1,249
BuffaloBrisbane
BUF - BNE
BUFBNE
Buffalo
Tue 12/1
7:00 am-7:30 am
2 stops33h 30m
Brisbane
Thu 12/31
11:40 am-9:47 am
2 stops37h 07m
$1,250
BuffaloSydney
BUF - SYD
BUFSYD
Buffalo
Sat 8/29
6:55 am-7:00 am
3 stops34h 05m
Sydney Kingsford Smith
Sat 9/5
10:20 am-9:07 pm
2 stops24h 47m
$1,291
BuffaloSydney
BUF - SYD
BUFSYD
Buffalo
Tue 12/1
7:00 am-9:05 am
3 stops34h 05m
Sydney Kingsford Smith
Mon 12/21
1:20 pm-1:25 pm
2 stops40h 05m
$1,328
BuffaloSydney
BUF - SYD
BUFSYD
Buffalo
Sat 8/29
4:50 pm-6:55 am
1 stop24h 05m
Sydney Kingsford Smith
Sat 9/5
9:10 am-12:02 am
2 stops28h 52m
$1,347
Quickest round-trip
BuffaloSydney
BUF - SYD
BUFSYD
Buffalo
Fri 10/30
4:48 pm-6:55 am
1 stop23h 07m
Sydney Kingsford Smith
Tue 11/17
2:05 pm-10:41 pm
1 stop24h 36m
$1,353
BuffaloSydney
BUF - SYD
BUFSYD
Buffalo
Fri 10/30
4:48 pm-6:55 am
1 stop23h 07m
Sydney Kingsford Smith
Tue 11/17
11:20 am-10:41 pm
2 stops27h 21m
$1,357
BuffaloMelbourne
BUF - MEL
BUFMEL
Buffalo
Sun 8/9
7:59 pm-7:50 am
2 stops45h 51m
Melbourne
Fri 8/14
10:00 am-7:08 pm
2 stops23h 08m
$1,471
BuffaloMelbourne
BUF - MEL
BUFMEL
Buffalo
Thu 7/30
1:47 pm-10:35 am
3 stops30h 48m
Melbourne
Sat 8/15
9:45 am-12:02 am
2 stops28h 17m
$1,497
Showing 1-10 of 28 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-MEL
BUF-BNE
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Buffalo to Australia
BUF-AU0
BUF-SYD
BUF-MEL
BUF-BNE
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 $1,442). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Reviews of airlines servicing Australia
Get insights into the airlines that provide service to Australia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Australia. Reviews last updated July 16, 2026.
Read through reviews of airlines operating flights from Buffalo to Australia, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Overall
7.4
Boarding
7.7
Crew
8.1
Food
6.6
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Overall
7.4
Boarding
7.7
Crew
8.1
Food
6.6
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
Overall
7.4
Boarding
7.7
Crew
8.1
Food
6.6
Comfort
7.3
Entertainment
7.1
Reviews
1 / 20
6.0
GoodROHIT,Jun 2026
IND - EWR
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
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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 July 16, 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 2 airlines flying from Buffalo to Australia
Discover the top 2 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 July 16, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$800 | Average$1,295 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$1,165 | Average$1,438 | FlexibilityNo cancel fee | On-time71% |