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Cheap flights from Buffalo to Australia from $565

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Buffalo to Australia departing on 1/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Buffalo to Australia

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
9:55 am - 7:30 amBUF-BNE
30h 35m2 stops
United Airlines Logo
11:40 am - 9:01 pmBNE-BUF
24h 21m2 stops
$1,041United Airlines
Find Deal
Sun, Feb 8 - Thu, Feb 12
American Airlines Logo
11:50 am - 5:00 amBUF-BNE
26h 10m2 stops
American Airlines Logo
9:40 am - 9:06 pmBNE-BUF
26h 26m1 stop
$1,196American Airlines
Find Deal
Tue, Feb 3 - Tue, Feb 10
American Airlines Logo
6:53 am - 6:30 amBUF-BNE
32h 37m1 stop
American Airlines Logo
9:40 am - 9:06 pmBNE-BUF
26h 26m1 stop
$1,207American Airlines
Find Deal
Tue, Feb 3 - Tue, Feb 10
American Airlines Logo
6:00 am - 10:20 amBUF-MEL
36h 20m2 stops
American Airlines Logo
12:00 pm - 11:27 pmMEL-BUF
26h 27m2 stops
$1,224American Airlines
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Sun, Mar 1 - Sun, Mar 22
American Airlines Logo
6:00 am - 10:20 amBUF-MEL
36h 20m2 stops
American Airlines Logo
12:00 pm - 10:41 pmMEL-BUF
25h 41m2 stops
$1,226American Airlines
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Sun, Mar 1 - Sun, Mar 22
American Airlines Logo
7:42 pm - 5:00 amBUF-MEL
65h 18m2 stops
American Airlines Logo
4:25 pm - 10:34 pmMEL-BUF
46h 09m2 stops
$1,258American Airlines
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Sat, Feb 28 - Wed, Mar 4
United Airlines Logo
9:55 am - 7:30 amBUF-BNE
30h 35m2 stops
United Airlines Logo
11:40 am - 2:14 pmBNE-BUF
41h 34m2 stops
$1,331United Airlines
Find Deal
Tue, Jan 13 - Tue, Jan 20
Delta Logo
12:25 pm - 6:50 amBUF-SYD
50h 25m2 stops
Delta Logo
10:40 am - 10:57 pmSYD-BUF
28h 17m2 stops
$1,608Delta
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Sat, Feb 28 - Wed, Mar 4
Delta Logo
7:00 am - 8:30 amBUF-SYD
33h 30m2 stops
Delta Logo
10:40 am - 10:57 pmSYD-BUF
28h 17m2 stops
$1,657Delta
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Sat, Feb 28 - Wed, Mar 4
Cathay Pacific Logo
7:00 am - 11:00 pmBUF-BNE
49h 00m2 stops
Cathay Pacific Logo
12:30 am - 9:04 amBNE-BUF
47h 34m2 stops
$1,834Cathay Pacific
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Tue, Feb 3 - Mon, Feb 9

Delta flights from Buffalo to Australia

Our best Delta deals on Buffalo to Australia flight tickets
Delta
Feb 28
BUF12:25 pmBuffalo
50h 25m
2 stops
SYD6:50 amSydney Kingsford Smith
Mar 4
SYD10:40 amSydney Kingsford Smith
28h 17m
2 stops
BUF10:57 pmBuffalo
$1,608
Find similar
Delta
Feb 28
BUF7:00 amBuffalo
33h 30m
2 stops
SYD8:30 amSydney Kingsford Smith
Mar 4
SYD10:40 amSydney Kingsford Smith
28h 17m
2 stops
BUF10:57 pmBuffalo
$1,657
Find similar
Delta
Dec 3
BUF9:14 amBuffalo
30h 46m
2 stops
MEL8:00 amMelbourne
Dec 10
MEL10:10 amMelbourne
28h 48m
3 stops
BUF10:58 pmBuffalo
$1,993
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Air Canada flights from Buffalo to Australia

Our best Air Canada deals on Buffalo to Australia flight tickets
Air Canada
Mar 22
BUF6:51 amBuffalo
34h 44m
3 stops
SYD8:35 amSydney Kingsford Smith
Apr 21
SYD9:20 amSydney Kingsford Smith
38h 40m
2 stops
BUF10:00 amBuffalo
$1,896
Find similar
Air Canada
Feb 28
BUF1:52 pmBuffalo
51h 43m
3 stops
SYD9:35 amSydney Kingsford Smith
Mar 4
SYD11:20 amSydney Kingsford Smith
25h 41m
2 stops
BUF9:01 pmBuffalo
$1,942
Find similar
Air Canada
Feb 28
BUF1:52 pmBuffalo
51h 43m
3 stops
SYD9:35 amSydney Kingsford Smith
Mar 4
SYD11:20 amSydney Kingsford Smith
49h 31m
3 stops
BUF8:51 pmBuffalo
$2,168
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momondo 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, momondo users made 832,500 searches. Data last updated December 1, 2025.
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

Price

BuffaloBrisbane

BUF - BNE

BUFBNE

Buffalo

Sun 2/8

9:55 am-7:30 am

2 stops30h 35m

Brisbane

Thu 2/12

11:40 am-9:01 pm

2 stops24h 21m

$1,041

BuffaloBrisbane

BUF - BNE

BUFBNE

Buffalo

Tue 2/3

11:50 am-5:00 am

2 stops26h 10m

Brisbane

Tue 2/10

9:40 am-9:06 pm

1 stop26h 26m

$1,196

BuffaloBrisbane

BUF - BNE

BUFBNE

Buffalo

Tue 2/3

6:53 am-6:30 am

1 stop32h 37m

Brisbane

Tue 2/10

9:40 am-9:06 pm

1 stop26h 26m

$1,207

BuffaloMelbourne

BUF - MEL

BUFMEL

Buffalo

Sun 3/1

6:00 am-10:20 am

2 stops36h 20m

Melbourne

Sun 3/22

12:00 pm-11:27 pm

2 stops26h 27m

$1,224

BuffaloMelbourne

BUF - MEL

BUFMEL

Buffalo

Sun 3/1

6:00 am-10:20 am

2 stops36h 20m

Melbourne

Sun 3/22

12:00 pm-10:41 pm

2 stops25h 41m

$1,226

BuffaloMelbourne

BUF - MEL

BUFMEL

Buffalo

Sat 2/28

7:42 pm-5:00 am

2 stops65h 18m

Melbourne

Wed 3/4

4:25 pm-10:34 pm

2 stops46h 09m

$1,258

BuffaloBrisbane

BUF - BNE

BUFBNE

Buffalo

Tue 1/13

9:55 am-7:30 am

2 stops30h 35m

Brisbane

Tue 1/20

11:40 am-2:14 pm

2 stops41h 34m

$1,331

BuffaloSydney

BUF - SYD

BUFSYD

Buffalo

Sat 2/28

12:25 pm-6:50 am

2 stops50h 25m

Sydney Kingsford Smith

Wed 3/4

10:40 am-10:57 pm

2 stops28h 17m

$1,608

BuffaloSydney

BUF - SYD

BUFSYD

Buffalo

Sat 2/28

7:00 am-8:30 am

2 stops33h 30m

Sydney Kingsford Smith

Wed 3/4

10:40 am-10:57 pm

2 stops28h 17m

$1,657

BuffaloBrisbane

BUF - BNE

BUFBNE

Buffalo

Tue 2/3

7:00 am-11:00 pm

2 stops49h 00m

Brisbane

Mon 2/9

12:30 am-9:04 am

2 stops47h 34m

$1,834

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Australia from

How to get the cheapest flight ticket from Buffalo to Australia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Australia?

The month of December is, on average, the cheapest month to fly to Australia from Buffalo, with most prices found around $1,338. If you aren’t able to travel during the month of December, then book flights to Australia from Buffalo during March instead. Flights to Australia in March, while not as cheap as those in December, still average around $1,411.

What is the cheapest day to depart on your flight to Australia?

The cheapest day to depart from Buffalo to Australia is on a Sunday. Travelers who choose to depart for Australia on a Sunday will often find tickets for as low as $1,442. On the other hand, Friday is the most expensive day to depart from Buffalo because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,762.

What is the cheapest time of day to depart on your flight to Australia?

Flying to Australia from Buffalo in the evening is the least expensive time of day to depart. momondo users have found prices as low as $751 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,682 on average. Flights to Australia from Buffalo in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Buffalo to Australia flights?

You could potentially save up to 21% on your flight if you consider stops on a Buffalo to Australia flight.

Cheap Buffalo to Australia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Australia

Fastest flight time

24h 21m

Direct flights

None
The fastest flight from Buffalo to Australia takes 24h 21m
There are no direct flights from Buffalo to Australia. There are no popular flight routes from Buffalo to Australia.
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  • When did momondo last update prices for flights from Buffalo Airport to Australia?

    Prices for flights from Buffalo Airport to Australia are refreshed on a daily basis.

  • How many operators does momondo search for flights from Buffalo Airport to Australia?

  • How old do you have to be to fly from Buffalo Airport to Australia?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Buffalo Airport to Australia.

  • What documentation or ID do you need to fly to Australia?

    The necessary travel and health documents for your Australia trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Buffalo to Australia

Compare and see reviews for airlines that fly from Buffalo to Australia with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $276Free CancellationRating
7.9
8,012 reviews
Search Delta flights
American AirlinesPriceFrom $1,166Free CancellationRating
7.2
11,039 reviews
Search American Airlines flights
United AirlinesPriceFrom $1,295Free CancellationRating
7.4
9,056 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Australia?

Finding the right flight to Australia from Buffalo is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Australia quick and easy, saving you time and money.

Can I find flights from Buffalo to Australia with flexible booking policies on momondo?

momondo does allow users to show only those flights to Australia from Buffalo which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Buffalo to Australia?

Once all potential Buffalo to Australia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Buffalo to Australia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Australia, momondo offers a useful price alert feature which will track prices for flights to Australia from Buffalo and alert you when they change.

An easier way to manage your Australia trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
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Find better results for your trip to Australia

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