What is the cheapest airline that flies from Buffalo to Australia?

American Airlines, Delta, and United Airlines are the most popular carriers operating from Buffalo to Australia

What airlines fly to Australia?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to Australia from Buffalo according to our data. American Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Australia. Keep in mind that there are 3 different airlines that fly to Australia on a routine basis, so you have a few additional options to choose from.

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?

As of December 2025, there are 3 operators available to choose from 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.

$554 Cheap Flights from Buffalo to Australia in 2025/26

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Find the cheapest flights from Buffalo to Australia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:44 pm - 5:00 am

BUF

BNE

26h 16m2 stops

7:40 pm - 10:58 am

BNE

BUF

29h 18m2 stops

$1,021American Airlines

Sun, Mar 15 - Sat, Mar 21

11:50 am - 6:30 am

BUF

BNE

27h 40m2 stops

7:40 pm - 10:52 am

BNE

BUF

30h 12m2 stops

$1,028American Airlines

Wed, Jan 28 - Wed, Feb 4

11:27 am - 6:30 am

BUF

BNE

28h 03m2 stops

9:40 am - 9:06 pm

BNE

BUF

26h 26m1 stop

$1,035American Airlines

Thu, Jan 29 - Thu, Feb 5

8:30 am - 7:30 am

BUF

BNE

32h 00m2 stops

11:40 am - 7:25 pm

BNE

BUF

22h 45m2 stops

$1,044United Airlines

Fri, Jan 30 - Tue, Feb 3

8:17 am - 6:30 am

BUF

BNE

32h 13m2 stops

10:40 am - 8:31 pm

BNE

BUF

47h 51m2 stops

$1,059United Airlines

Sat, Mar 14 - Sat, Mar 28

7:57 pm - 8:50 pm

BUF

SYD

33h 53m2 stops

10:20 pm - 9:04 am

SYD

BUF

49h 44m2 stops

$1,637Multiple Airlines

Sun, Mar 15 - Sat, Mar 21

12:13 pm - 8:30 am

BUF

SYD

28h 17m2 stops

10:40 am - 11:28 pm

SYD

BUF

28h 48m2 stops

$1,730Delta

Fri, Jan 30 - Fri, Feb 6

8:30 am - 9:35 am

BUF

SYD

33h 05m3 stops

11:20 am - 8:29 pm

SYD

BUF

25h 09m2 stops

$1,791Air Canada

Sat, Feb 7 - Wed, Feb 11

1:30 pm - 6:50 pm

BUF

SYD

38h 20m2 stops

9:15 pm - 9:04 am

SYD

BUF

50h 49m3 stops

$1,832Multiple Airlines

Sun, Mar 15 - Sat, Mar 21

8:30 am - 9:35 am

BUF

SYD

33h 05m2 stops

11:20 am - 8:29 pm

SYD

BUF

25h 09m2 stops

$1,856Air Canada

Sat, Feb 7 - Wed, Feb 11

Delta flights from Buffalo to Australia

Our best Delta deals on Buffalo to Australia flight tickets

Delta

Jan 30

BUF12:13 pmBuffalo

28h 17m

2 stops

SYD8:30 amSydney Kingsford Smith

Feb 6

SYD10:40 amSydney Kingsford Smith

28h 48m

2 stops

BUF11:28 pmBuffalo

$1,730

Find similar

Delta

Dec 28

BUF6:00 amBuffalo

32h 50m

2 stops

SYD6:50 amSydney Kingsford Smith

Jan 12

SYD2:15 pmSydney Kingsford Smith

24h 42m

2 stops

BUF10:57 pmBuffalo

$1,868

Find similar

Delta

Dec 28

BUF6:00 amBuffalo

34h 30m

2 stops

SYD8:30 amSydney Kingsford Smith

Jan 11

SYD10:40 amSydney Kingsford Smith

29h 36m

2 stops

BUF12:16 amBuffalo

$2,050

Find similar

Qatar Airways flights from Buffalo to Australia

Our best Qatar Airways deals on Buffalo to Australia flight tickets

Qatar Airways

Feb 7

BUF10:00 amBuffalo

52h 50m

2 stops

SYD6:50 amSydney Kingsford Smith

Feb 11

SYD3:50 pmSydney Kingsford Smith

47h 59m

2 stops

BUF11:49 pmBuffalo

$1,928

Find similar

Qatar Airways

Jan 5

BUF6:10 amBuffalo

32h 40m

2 stops

SYD6:50 amSydney Kingsford Smith

Jan 7

SYD3:50 pmSydney Kingsford Smith

45h 16m

2 stops

BUF9:06 pmBuffalo

$3,360

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BuffaloBrisbane

BUF - BNE

BUFBNE

Buffalo

Sun 3/15

12:44 pm-5:00 am

2 stops26h 16m

Brisbane

Sat 3/21

7:40 pm-10:58 am

2 stops29h 18m

$1,021

BuffaloBrisbane

BUF - BNE

BUFBNE

Buffalo

Wed 1/28

11:50 am-6:30 am

2 stops27h 40m

Brisbane

Wed 2/4

7:40 pm-10:52 am

2 stops30h 12m

$1,028

BuffaloBrisbane

BUF - BNE

BUFBNE

Buffalo

Thu 1/29

11:27 am-6:30 am

2 stops28h 03m

Brisbane

Thu 2/5

9:40 am-9:06 pm

1 stop26h 26m

$1,035

BuffaloBrisbane

BUF - BNE

BUFBNE

Buffalo

Fri 1/30

8:30 am-7:30 am

2 stops32h 00m

Brisbane

Tue 2/3

11:40 am-7:25 pm

2 stops22h 45m

$1,044

BuffaloBrisbane

BUF - BNE

BUFBNE

Buffalo

Sat 3/14

8:17 am-6:30 am

2 stops32h 13m

Brisbane

Sat 3/28

10:40 am-8:31 pm

2 stops47h 51m

$1,059

BuffaloSydney

BUF - SYD

BUFSYD

Buffalo

Sun 3/15

7:57 pm-8:50 pm

2 stops33h 53m

Sydney Kingsford Smith

Sat 3/21

10:20 pm-9:04 am

2 stops49h 44m

$1,637

BuffaloSydney

BUF - SYD

BUFSYD

Buffalo

Fri 1/30

12:13 pm-8:30 am

2 stops28h 17m

Sydney Kingsford Smith

Fri 2/6

10:40 am-11:28 pm

2 stops28h 48m

$1,730

BuffaloSydney

BUF - SYD

BUFSYD

Buffalo

Sat 2/7

8:30 am-9:35 am

3 stops33h 05m

Sydney Kingsford Smith

Wed 2/11

11:20 am-8:29 pm

2 stops25h 09m

$1,791

BuffaloSydney

BUF - SYD

BUFSYD

Buffalo

Sun 3/15

1:30 pm-6:50 pm

2 stops38h 20m

Sydney Kingsford Smith

Sat 3/21

9:15 pm-9:04 am

3 stops50h 49m

$1,832

BuffaloSydney

BUF - SYD

BUFSYD

Buffalo

Sat 2/7

8:30 am-9:35 am

2 stops33h 05m

Sydney Kingsford Smith

Wed 2/11

11:20 am-8:29 pm

2 stops25h 09m

$1,856

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 $1,295. If you aren’t able to travel during the month of December, then book flights to Australia from Buffalo during June instead. Flights to Australia in June, while not as cheap as those in December, still average around $1,396.

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	26h 15m
Direct flights	None

The fastest flight from Buffalo to Australia takes 26h 15m

There are no direct flights from Buffalo to Australia. There are no popular flight routes from Buffalo to Australia.

Search flight deals

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?
As of December 2025, there are 3 operators available to choose from 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
Delta	PriceFrom $276	Free Cancellation	Rating 7.9 8,008 reviews	Search Delta flights
American Airlines	PriceFrom $1,166	Free Cancellation	Rating 7.2 11,049 reviews	Search American Airlines flights
United Airlines	PriceFrom $1,295	Free Cancellation	Rating 7.4 9,092 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.