$713+ 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 7/30. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SYD
May 15 — May 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
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Cheapest flights from 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 15, 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 15, 2026.
This Qantas Airways deal was found by Cheapflights users on 4/14. 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.
Sat 5/304:46 pm
BUF
- MEL
1 stop22h 14m
Multiple Airlines
Sat 6/61:35 pm
MEL
- BUF
1 stop23h 01m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$1,550
This United Airlines deal was found by Cheapflights users on 4/11. 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.
Tue 6/21:54 pm
BUF
- SYD
2 stops27h 01m
United Airlines
Tue 6/169:30 am
SYD
- BUF
2 stops25h 33m
United Airlines
Deal found 4/11![United Airlines logo]()
$1,559
This United Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/251:54 pm
BUF
- MEL
2 stops27h 36m
United Airlines
Mon 6/110:55 am
MEL
- BUF
2 stops24h 08m
United Airlines
Deal found 4/10![United Airlines logo]()
$1,565
This American Airlines deal was found by Cheapflights users on 4/12. 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.
Sun 7/264:46 pm
BUF
- SYD
1 stop24h 09m
American Airlines
Mon 8/1012:00 pm
SYD
- BUF
1 stop25h 01m
American Airlines
Deal found 4/12![American Airlines logo]()
$1,565
This United Airlines deal was found by Cheapflights users on 4/11. 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.
Sat 6/67:52 pm
BUF
- SYD
2 stops45h 03m
United Airlines
Mon 6/159:30 am
SYD
- BUF
2 stops23h 33m
United Airlines
Deal found 4/11![United Airlines logo]()
$1,573
This United Airlines deal was found by Cheapflights users on 4/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:00 am
BUF
- SYD
2 stops58h 00m
United Airlines
Tue 6/309:30 am
SYD
- BUF
2 stops25h 11m
United Airlines
Deal found 4/14![United Airlines logo]()
$1,592
This oojo deal was found by Cheapflights users on 4/14. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/313:32 pm
BUF
- BNE
2 stops35h 58m
Qatar Airways
Sat 10/33:10 pm
BNE
- BUF
2 stops38h 25m
Qatar Airways
Deal found 4/14![Qatar Airways logo]()
$1,605
This United Airlines deal was found by Cheapflights users on 4/11. 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.
Thu 6/41:54 pm
BUF
- SYD
2 stops27h 01m
United Airlines
Sun 6/1410:20 am
SYD
- BUF
2 stops24h 43m
United Airlines
Deal found 4/11![United Airlines logo]()
$1,609
This American Airlines deal was found by Cheapflights users on 4/14. 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.
Sat 5/304:46 pm
BUF
- SYD
1 stop24h 09m
American Airlines
Tue 6/3012:00 pm
SYD
- BUF
1 stop24h 36m
American Airlines
Deal found 4/14![American Airlines logo]()
$1,615
This American Airlines deal was found by Cheapflights users on 4/11. 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 6/42:47 pm
BUF
- SYD
2 stops26h 18m
American Airlines
Sun 6/1412:00 pm
SYD
- BUF
1 stop24h 36m
American Airlines
Deal found 4/11![American Airlines logo]()
$1,618
This American Airlines deal was found by Cheapflights users on 4/13. 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.
Thu 5/71:45 pm
BUF
- SYD
2 stops27h 45m
American Airlines
Wed 8/199:10 am
SYD
- BUF
2 stops28h 30m
American Airlines
Deal found 4/13![American Airlines logo]()
$1,619
This Delta deal was found by Cheapflights users on 4/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/23:52 pm
BUF
- SYD
2 stops24h 58m
Delta
Fri 6/129:15 am
SYD
- BUF
2 stops28h 44m
Delta
Deal found 4/11![Delta logo]()
$1,623
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 15, 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 15, 2026.
This Qantas Airways deal was found by Cheapflights users on 4/14. 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.
Sat 5/304:46 pm
BUF
- MEL
1 stop22h 14m
Multiple Airlines
Sat 6/61:35 pm
MEL
- BUF
1 stop23h 01m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$1,550
This United Airlines deal was found by Cheapflights users on 4/11. 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 6/31:54 pm
BUF
- SYD
2 stops27h 06m
United Airlines
Tue 6/169:30 am
SYD
- BUF
2 stops25h 33m
United Airlines
Deal found 4/11![United Airlines logo]()
$1,559
This Delta deal was found by Cheapflights users on 4/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:25 am
BUF
- SYD
2 stops34h 25m
Delta
Tue 6/29:15 am
SYD
- BUF
2 stops28h 44m
Delta
Deal found 4/11![Delta logo]()
$1,573
This Booking.com deal was found by Cheapflights users on 4/13. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:00 am
BUF
- BNE
2 stops34h 05m
Air Canada
Fri 6/510:00 am
BNE
- BUF
2 stops38h 05m
Air Canada
Deal found 4/13![Air Canada logo]()
$1,742
This Japan Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Japan Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/48:00 am
BUF
- MEL
2 stops31h 45m
Japan Airlines
Mon 6/87:25 am
MEL
- BUF
2 stops28h 13m
Japan Airlines
Deal found 4/10![Japan Airlines logo]()
$2,245
This Qatar Airways deal was found by Cheapflights users on 4/14. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/67:00 am
BUF
- BNE
2 stops44h 30m
Qatar Airways
Wed 6/1010:10 pm
BNE
- BUF
2 stops38h 26m
Qatar Airways
Deal found 4/14![Qatar Airways logo]()
$2,307
This Ovago deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/127:00 am
BUF
- SYD
1 stop33h 25m
Qantas Airways
Fri 6/195:50 pm
SYD
- BUF
2 stops30h 01m
Qantas Airways
Deal found 4/10![Qantas Airways logo]()
$2,335
This United Airlines deal was found by Cheapflights users on 4/11. 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.
Tue 6/21:54 pm
BUF
- SYD
2 stops27h 06m
United Airlines
Sun 6/149:30 am
SYD
- BUF
2 stops23h 33m
United Airlines
Deal found 4/11![United Airlines logo]()
$1,559
This Qantas Airways deal was found by Cheapflights users on 4/11. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/264:46 pm
BUF
- SYD
1 stop24h 09m
Multiple Airlines
Tue 6/212:00 pm
SYD
- BUF
1 stop24h 36m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$1,569
This Delta deal was found by Cheapflights users on 4/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/512:18 pm
BUF
- SYD
2 stops28h 32m
Delta
Fri 6/129:15 am
SYD
- BUF
2 stops28h 44m
Delta
Deal found 4/11![Delta logo]()
$1,673
This United Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/251:54 pm
BUF
- MEL
2 stops27h 36m
United Airlines
Mon 6/110:55 am
MEL
- BUF
2 stops24h 08m
United Airlines
Deal found 4/10![United Airlines logo]()
$1,565
This Delta deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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 5/279:00 am
BUF
- SYD
2 stops31h 50m
Delta
Sat 6/279:15 am
SYD
- BUF
2 stops27h 42m
Delta
Deal found 4/10![Delta logo]()
$1,711
This United Airlines deal was found by Cheapflights users on 4/11. 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.
Sat 6/67:52 pm
BUF
- SYD
2 stops45h 03m
United Airlines
Mon 6/159:30 am
SYD
- BUF
2 stops23h 33m
United Airlines
Deal found 4/11![United Airlines logo]()
$1,573
This FlightHub deal was found by Cheapflights users on 4/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/111:02 am
BUF
- BNE
2 stops30h 03m
Air Canada
Tue 5/1210:00 am
BNE
- BUF
2 stops37h 41m
Air Canada
Deal found 4/12![Air Canada logo]()
$2,003
This Qantas Airways deal was found by Cheapflights users on 4/11. 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 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 10/36:00 am
BNE
- BUF
3 stops29h 51m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$1,891
This United Airlines deal was found by Cheapflights users on 4/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:00 am
BUF
- SYD
3 stops34h 00m
United Airlines
Tue 6/309:30 am
SYD
- BUF
2 stops25h 11m
United Airlines
Deal found 4/14![United Airlines logo]()
$1,623
This Delta deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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 5/217:39 pm
BUF
- MEL
2 stops46h 11m
Delta
Wed 5/2710:00 am
MEL
- BUF
2 stops27h 59m
Delta
Deal found 4/10![Delta logo]()
$1,957
This Delta deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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 5/276:25 am
BUF
- SYD
2 stops34h 25m
Delta
Sun 5/319:15 am
SYD
- BUF
2 stops37h 05m
Delta
Deal found 4/10![Delta logo]()
$1,957
This United Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/277:00 am
BUF
- SYD
3 stops34h 00m
United Airlines
Sat 6/2710:20 am
SYD
- BUF
2 stops26h 38m
United Airlines
Deal found 4/10![United Airlines logo]()
$1,793
This Qantas Airways deal was found by Cheapflights users on 4/12. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/13:01 pm
BUF
- BNE
3 stops30h 29m
Multiple Airlines
Tue 5/128:45 am
BNE
- BUF
2 stops28h 34m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$2,222
This United Airlines deal was found by Cheapflights users on 4/11. 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.
Tue 5/267:00 am
BUF
- BNE
3 stops39h 20m
United Airlines
Tue 6/210:30 am
BNE
- BUF
2 stops22h 33m
United Airlines
Deal found 4/11![United Airlines logo]()
$1,878
This Qantas Airways deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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.
Thu 5/214:46 pm
BUF
- MEL
2 stops27h 14m
Multiple Airlines
Wed 5/272:05 pm
MEL
- BUF
3 stops33h 26m
Multiple Airlines
Deal found 4/10![Multiple Airlines logo]()
$2,767
This United Airlines deal was found by Cheapflights users on 4/12. 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.
Sat 6/61:54 pm
BUF
- MEL
2 stops28h 21m
United Airlines
Tue 6/910:55 am
MEL
- BUF
2 stops24h 08m
United Airlines
Deal found 4/12![United Airlines logo]()
$2,356
This United Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” 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 6/67:00 am
BUF
- BNE
3 stops39h 20m
United Airlines
Wed 6/1010:30 am
BNE
- BUF
2 stops27h 29m
United Airlines
Deal found 4/10![United Airlines logo]()
$2,379
This United Airlines deal was found by Cheapflights users on 4/11. 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.
Thu 6/47:00 am
BUF
- MEL
3 stops37h 35m
United Airlines
Mon 6/810:55 am
MEL
- BUF
2 stops25h 36m
United Airlines
Deal found 4/11![United Airlines logo]()
$2,385
Last-minute flights from Buffalo to AustraliaDiscover last-minute flight deals from Buffalo to Australia. Data last updated April 15, 2026 and is based on user searches.
Discover last-minute flight deals from Buffalo to Australia. Data last updated April 15, 2026 and is based on user searches.
This Qatar Airways deal was found by Cheapflights users on 4/14. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3010:41 am
BUF
- SYD
2 stops40h 49m
Multiple Airlines
Thu 5/78:45 pm
SYD
- BUF
2 stops38h 42m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$1,644
This United Airlines deal was found by Cheapflights users on 4/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/3011:02 am
BUF
- SYD
3 stops29h 53m
United Airlines
Thu 5/79:30 am
SYD
- BUF
2 stops27h 35m
United Airlines
Deal found 4/14![United Airlines logo]()
$1,673
This United Airlines deal was found by Cheapflights users on 4/11. 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.
Sat 5/27:50 pm
BUF
- SYD
2 stops45h 05m
United Airlines
Sat 5/1610:20 am
SYD
- BUF
2 stops26h 45m
United Airlines
Deal found 4/11![United Airlines logo]()
$1,623
This American Airlines deal was found by Cheapflights users on 4/13. 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.
Thu 5/71:45 pm
BUF
- SYD
2 stops27h 45m
American Airlines
Wed 8/199:10 am
SYD
- BUF
2 stops28h 30m
American Airlines
Deal found 4/13![American Airlines logo]()
$1,619
This Air Canada deal was found by Cheapflights users on 4/13. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/247:00 am
BUF
- SYD
2 stops34h 20m
Air Canada
Thu 5/289:20 am
SYD
- BUF
2 stops45h 26m
Air Canada
Deal found 4/13![Air Canada logo]()
$1,707
This United Airlines deal was found by Cheapflights users on 4/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/251:54 pm
BUF
- MEL
2 stops27h 36m
United Airlines
Mon 6/110:55 am
MEL
- BUF
2 stops24h 08m
United Airlines
Deal found 4/10![United Airlines logo]()
$1,565
This Qantas Airways deal was found by Cheapflights users on 4/11. 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 Qantas Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/264:46 pm
BUF
- SYD
1 stop24h 09m
Multiple Airlines
Tue 6/212:00 pm
SYD
- BUF
1 stop24h 36m
Multiple Airlines
Deal found 4/11![Multiple Airlines logo]()
$1,569
This Delta deal was found by Cheapflights users on 4/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:25 am
BUF
- SYD
2 stops34h 25m
Delta
Tue 6/29:15 am
SYD
- BUF
2 stops28h 44m
Delta
Deal found 4/11![Delta logo]()
$1,573
This American Airlines deal was found by Cheapflights users on 4/13. 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.
Thu 5/284:46 pm
BUF
- SYD
1 stop24h 09m
American Airlines
Thu 6/412:00 pm
SYD
- BUF
1 stop24h 36m
American Airlines
Deal found 4/13![American Airlines logo]()
$1,665
This Qantas Airways deal was found by Cheapflights users on 4/14. 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.
Sat 5/304:46 pm
BUF
- MEL
1 stop22h 14m
Multiple Airlines
Sat 6/61:35 pm
MEL
- BUF
1 stop23h 01m
Multiple Airlines
Deal found 4/14![Multiple Airlines logo]()
$1,550
This United Airlines deal was found by Cheapflights users on 4/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/307:00 am
BUF
- SYD
2 stops58h 00m
United Airlines
Tue 6/309:30 am
SYD
- BUF
2 stops25h 11m
United Airlines
Deal found 4/14![United Airlines logo]()
$1,592
This American Airlines deal was found by Cheapflights users on 4/14. 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.
Sat 5/304:46 pm
BUF
- SYD
1 stop24h 09m
American Airlines
Tue 6/3012:00 pm
SYD
- BUF
1 stop24h 36m
American Airlines
Deal found 4/14![American Airlines logo]()
$1,615
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 15, 2026.
Search for one-way flight options from Buffalo to Australia. Find affordable one-way fares based on user searches. Data last updated April 15, 2026.
This Mytrip deal was found by Cheapflights users on 4/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/3011:41 am
BUF
- SYD
3 stops34h 09m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$713
This KAYAK deal was found by Cheapflights users on 4/12. 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.
Sun 7/267:00 am
BUF
- SYD
2 stops46h 10m
ANA
Deal found 4/12![ANA logo]()
$780
This FlightHub deal was found by Cheapflights users on 4/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/297:00 am
BUF
- SYD
2 stops46h 10m
ANA
Deal found 4/12![ANA logo]()
$799
This Turkish Airlines deal was found by Cheapflights users on 4/12. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/291:31 pm
BUF
- SYD
3 stops39h 39m
Multiple Airlines
Deal found 4/12![Multiple Airlines logo]()
$848
This FlightHub deal was found by Cheapflights users on 4/12. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/307:00 am
BUF
- SYD
2 stops36h 25m
ANA
Deal found 4/12![ANA logo]()
$864
This Turkish Airlines deal was found by Cheapflights users on 4/12. 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/266:35 am
BUF
- SYD
3 stops70h 35m
Turkish Airlines
Deal found 4/12![Turkish Airlines logo]()
$869
This Expedia deal was found by Cheapflights users on 4/14. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/247:00 am
BUF
- SYD
2 stops46h 10m
ANA
Deal found 4/14![ANA logo]()
$881
This United Airlines deal was found by Cheapflights users on 4/13. 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 5/296:00 am
BUF
- MEL
2 stops36h 15m
United Airlines
Deal found 4/13![United Airlines logo]()
$889
This American Airlines deal was found by Cheapflights users on 4/12. 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.
Sun 7/264:46 pm
BUF
- SYD
1 stop24h 09m
American Airlines
Deal found 4/12![American Airlines logo]()
$895
This Ovago deal was found by Cheapflights users on 4/11. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/297:00 am
BUF
- MEL
1 stop35h 15m
Asiana Airlines
Deal found 4/11![Asiana Airlines logo]()
$939
This American Airlines deal was found by Cheapflights users on 4/14. 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 7/244:46 pm
BUF
- SYD
1 stop24h 09m
American Airlines
Deal found 4/14![American Airlines logo]()
$960
This United Airlines deal was found by Cheapflights users on 4/12. 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.
Thu 6/117:00 am
BUF
- SYD
3 stops34h 00m
United Airlines
Deal found 4/12![United Airlines logo]()
$962
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 15, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $1,559 (United Airlines) |
One-way from | $713 (Mytrip) |
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 15, 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
Quickest round-trip
BuffaloMelbourne
BUF - MEL
BUFMEL
Buffalo
Sat 5/30
4:46 pm-5:00 am
1 stop22h 14m
Melbourne
Sat 6/6
1:35 pm-10:36 pm
1 stop23h 01m
$1,550
BuffaloSydney
BUF - SYD
BUFSYD
Buffalo
Wed 6/3
1:54 pm-7:00 am
2 stops27h 06m
Sydney Kingsford Smith
Tue 6/16
9:30 am-9:03 pm
2 stops25h 33m
$1,559
BuffaloSydney
BUF - SYD
BUFSYD
Buffalo
Tue 6/2
1:54 pm-7:00 am
2 stops27h 06m
Sydney Kingsford Smith
Sun 6/14
9:30 am-7:03 pm
2 stops23h 33m
$1,559
BuffaloMelbourne
BUF - MEL
BUFMEL
Buffalo
Mon 5/25
1:54 pm-7:30 am
2 stops27h 36m
Melbourne
Mon 6/1
10:55 am-9:03 pm
2 stops24h 08m
$1,565
BuffaloSydney
BUF - SYD
BUFSYD
Buffalo
Tue 5/26
4:46 pm-6:55 am
1 stop24h 09m
Sydney Kingsford Smith
Tue 6/2
12:00 pm-10:36 pm
1 stop24h 36m
$1,569
BuffaloSydney
BUF - SYD
BUFSYD
Buffalo
Tue 5/26
6:25 am-6:50 am
2 stops34h 25m
Sydney Kingsford Smith
Tue 6/2
9:15 am-11:59 pm
2 stops28h 44m
$1,573
BuffaloSydney
BUF - SYD
BUFSYD
Buffalo
Sat 6/6
7:52 pm-6:55 am
2 stops45h 03m
Sydney Kingsford Smith
Mon 6/15
9:30 am-7:03 pm
2 stops23h 33m
$1,573
BuffaloSydney
BUF - SYD
BUFSYD
Buffalo
Sat 5/30
7:00 am-7:00 am
3 stops34h 00m
Sydney Kingsford Smith
Tue 6/30
9:30 am-8:41 pm
2 stops25h 11m
$1,623
BuffaloSydney
BUF - SYD
BUFSYD
Buffalo
Fri 6/5
12:18 pm-6:50 am
2 stops28h 32m
Sydney Kingsford Smith
Fri 6/12
9:15 am-11:59 pm
2 stops28h 44m
$1,673
BuffaloSydney
BUF - SYD
BUFSYD
Buffalo
Wed 5/27
9:00 am-6:50 am
2 stops31h 50m
Sydney Kingsford Smith
Sat 6/27
9:15 am-10:57 pm
2 stops27h 42m
$1,711
Showing 1-10 of 37 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 $195). Flying from Buffalo to Australia in January is currently the most expensive (average of $1,419). 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 15, 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.
Food
7.2
Comfort
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Food
7.2
Comfort
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Food
7.2
Comfort
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.9
Reviews
1 / 20
10.0
ExcellentKymberlee,Oct 2024
JFK - ATL
Food
7.2
Comfort
7.9
Crew
8.5
Boarding
8.1
Entertainment
7.8
Overall
7.9
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 15, 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 15, 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% |