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

Qantas Airways, United Airlines, and Japan Airlines are the most popular carriers operating from Buffalo to Australia

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 September 2026, there is 1 operator 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.

$691 Cheap Flights from Buffalo to Australia in 2026/27

Discover deals from 900+ travel sites with momondo.

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.

6:30 am - 7:00 amBUF Buffalo-SYD Sydney Kingsford Smith

32h 30m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

9:15 am - 6:10 pmSYD Sydney Kingsford Smith-BUF Buffalo

24h 55m2 stops Houston George Bush Intcntl Newark

$1,242United Airlines

Sun, Nov 15 - Tue, Dec 15

2:55 pm - 9:05 amBUF Buffalo-SYD Sydney Kingsford Smith

26h 10m2 stops Washington, D.C. Dulles Intl Los Angeles

11:50 am - 10:59 pmSYD Sydney Kingsford Smith-BUF Buffalo

27h 09m2 stops San Francisco Newark

$1,242United Airlines

Wed, Nov 11 - Wed, Nov 18

2:55 pm - 9:20 amBUF Buffalo-SYD Sydney Kingsford Smith

26h 25m2 stops Washington, D.C. Dulles Intl San Francisco

11:50 am - 10:33 pmSYD Sydney Kingsford Smith-BUF Buffalo

26h 43m2 stops San Francisco Denver Intl

$1,242United Airlines

Tue, Nov 10 - Tue, Nov 17

12:00 pm - 8:30 amBUF Buffalo-SYD Sydney Kingsford Smith

28h 30m2 stops Detroit Metropolitan Wayne County Los Angeles

10:40 am - 11:57 pmSYD Sydney Kingsford Smith-BUF Buffalo

29h 17m2 stops Los Angeles New York John F Kennedy Intl

$1,243Delta

Tue, Nov 10 - Tue, Nov 17

11:25 am - 8:00 amBUF Buffalo-MEL Melbourne

28h 35m2 stops New York John F Kennedy Intl Los Angeles

10:10 am - 11:57 pmMEL Melbourne-BUF Buffalo

29h 47m2 stops Los Angeles New York John F Kennedy Intl

$1,243Delta

Mon, Nov 9 - Mon, Nov 16

4:40 pm - 9:00 amBUF Buffalo-SYD Sydney Kingsford Smith

24h 20m2 stops Dallas/Fort Worth Los Angeles

2:05 pm - 10:53 pmSYD Sydney Kingsford Smith-BUF Buffalo

24h 48m1 stop Dallas/Fort Worth

$1,280American Airlines

Tue, Nov 10 - Tue, Nov 17

4:40 pm - 6:55 amBUF Buffalo-SYD Sydney Kingsford Smith

22h 15m1 stop Dallas/Fort Worth

2:05 pm - 10:53 pmSYD Sydney Kingsford Smith-BUF Buffalo

24h 48m1 stop Dallas/Fort Worth

$1,281American Airlines

Tue, Nov 10 - Tue, Nov 17

7:14 am - 6:55 amBUF Buffalo-SYD Sydney Kingsford Smith

31h 41m1 stop Dallas/Fort Worth

2:05 pm - 10:53 pmSYD Sydney Kingsford Smith-BUF Buffalo

24h 48m1 stop Dallas/Fort Worth

$1,289American Airlines

Tue, Nov 10 - Tue, Nov 17

7:14 am - 6:55 amBUF Buffalo-SYD Sydney Kingsford Smith

31h 41m1 stop Dallas/Fort Worth

2:05 pm - 10:53 pmSYD Sydney Kingsford Smith-BUF Buffalo

24h 48m1 stop Dallas/Fort Worth

$1,289American Airlines

Wed, Nov 11 - Wed, Nov 18

2:55 pm - 8:40 amBUF Buffalo-SYD Sydney Kingsford Smith

26h 45m2 stops Washington, D.C. Dulles Intl Los Angeles

11:20 am - 8:09 pmSYD Sydney Kingsford Smith-BUF Buffalo

24h 49m2 stops Los Angeles Newark

$1,292United Airlines

Fri, Oct 30 - Tue, Nov 17

Cheap last minute flights

Enter your travel dates to find the best prices.

3:52 pm - 8:15 amBUF Buffalo-MEL Melbourne

26h 23m2 stops Newark San Francisco

11:55 am - 10:43 pmMEL Melbourne-BUF Buffalo

25h 48m2 stops San Francisco Denver Intl

$1,721United Airlines

Tue, Sep 29 - Tue, Oct 6

6:51 pm - 6:45 amBUF Buffalo-MEL Melbourne

45h 54m2 stops Orlando Los Angeles

4:45 pm - 5:52 pmMEL Melbourne-BUF Buffalo

64h 07m3 stops Sydney Kingsford Smith Los Angeles Orlando

$2,031Multiple Airlines

Tue, Sep 29 - Tue, Oct 6

5:18 pm - 5:30 pmBUF Buffalo-BNE Brisbane

34h 12m2 stops Philadelphia Doha Hamad Intl

10:10 pm - 10:54 pmBNE Brisbane-BUF Buffalo

62h 44m2 stops Doha Hamad Intl Dallas/Fort Worth

$2,188Qatar Airways

Sat, Oct 3 - Mon, Oct 19

5:18 pm - 5:30 pmBUF Buffalo-BNE Brisbane

34h 12m2 stops Philadelphia Doha Hamad Intl

10:10 pm - 11:59 pmBNE Brisbane-BUF Buffalo

39h 49m2 stops Doha Hamad Intl Chicago O'Hare Intl

$2,224Qatar Airways

Sat, Oct 3 - Mon, Oct 19

6:00 am - 6:50 amBUF Buffalo-PER Perth

36h 50m2 stops New York John F Kennedy Intl Hong Kong Intl

8:20 am - 10:48 amPER Perth-BUF Buffalo

38h 28m2 stops Hong Kong Intl Boston Logan Intl

$2,271Multiple Airlines

Sat, Oct 3 - Thu, Oct 22

3:33 pm - 5:30 pmBUF Buffalo-BNE Brisbane

35h 57m2 stops New York John F Kennedy Intl Doha Hamad Intl

10:10 pm - 7:03 pmBNE Brisbane-BUF Buffalo

34h 53m2 stops Doha Hamad Intl New York John F Kennedy Intl

$2,272Qatar Airways

Sat, Oct 3 - Mon, Oct 19

5:18 pm - 5:30 pmBUF Buffalo-BNE Brisbane

34h 12m2 stops Philadelphia Doha Hamad Intl

10:10 pm - 10:54 pmBNE Brisbane-BUF Buffalo

62h 44m2 stops Doha Hamad Intl Dallas/Fort Worth

$2,388Qatar Airways

Sat, Oct 3 - Mon, Oct 19

7:00 am - 8:20 amBUF Buffalo-SYD Sydney Kingsford Smith

35h 20m3 stops Boston Logan Intl New York John F Kennedy Intl Auckland Intl

12:00 pm - 10:59 pmSYD Sydney Kingsford Smith-BUF Buffalo

24h 59m1 stop Dallas/Fort Worth

$2,745Multiple Airlines

Thu, Oct 1 - Sat, Oct 3

7:00 am - 2:40 pmBUF Buffalo-PER Perth

43h 40m3 stops Chicago O'Hare Intl San Francisco Melbourne

3:00 pm - 4:43 pmPER Perth-BUF Buffalo

61h 43m3 stops Sydney Kingsford Smith Los Angeles Chicago O'Hare Intl

$2,832United Airlines

Thu, Oct 1 - Wed, Oct 21

7:50 pm - 6:35 pmBUF Buffalo-PER Perth

34h 45m2 stops New York John F Kennedy Intl Doha Hamad Intl

10:45 pm - 9:18 pmPER Perth-BUF Buffalo

34h 33m2 stops Doha Hamad Intl Philadelphia

$2,974Multiple Airlines

Wed, Sep 30 - Fri, Oct 2

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United Airlines flights from Buffalo to Australia

Our best United Airlines deals on Buffalo to Australia flight tickets

United Airlines

Nov 2

BUF1:53 pmBuffalo

27h 12m

2 stops

SYD9:05 amSydney Kingsford Smith

Nov 10

SYD11:20 amSydney Kingsford Smith

27h 13m

2 stops

BUF10:33 pmBuffalo

$1,242

United Airlines

Oct 30

BUF2:55 pmBuffalo

26h 45m

2 stops

SYD8:40 amSydney Kingsford Smith

Nov 17

SYD11:20 amSydney Kingsford Smith

24h 49m

2 stops

BUF8:09 pmBuffalo

$1,292

United Airlines

Oct 30

BUF2:55 pmBuffalo

26h 45m

2 stops

SYD8:40 amSydney Kingsford Smith

Nov 17

SYD11:20 amSydney Kingsford Smith

24h 49m

2 stops

BUF8:09 pmBuffalo

$1,293

American Airlines flights from Buffalo to Australia

Our best American Airlines deals on Buffalo to Australia flight tickets

American Airlines

Nov 10

BUF4:40 pmBuffalo

24h 20m

2 stops

SYD9:00 amSydney Kingsford Smith

Nov 17

SYD2:05 pmSydney Kingsford Smith

24h 48m

1 stop

BUF10:53 pmBuffalo

$1,280

American Airlines

Nov 10

BUF4:40 pmBuffalo

22h 15m

1 stop

SYD6:55 amSydney Kingsford Smith

Nov 17

SYD2:05 pmSydney Kingsford Smith

24h 48m

1 stop

BUF10:53 pmBuffalo

$1,281

American Airlines

Nov 10

BUF7:14 amBuffalo

31h 41m

1 stop

SYD6:55 amSydney Kingsford Smith

Nov 17

SYD2:05 pmSydney Kingsford Smith

24h 48m

1 stop

BUF10:53 pmBuffalo

$1,289

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BuffaloSydney

BUF Buffalo - SYD Sydney Kingsford Smith

BUFSYD

Buffalo

Sun 11/15

6:30 am-7:00 am

2 stops32h 30m

Sydney Kingsford Smith

Tue 12/15

9:15 am-6:10 pm

2 stops24h 55m

$1,242

BuffaloSydney

BUF Buffalo - SYD Sydney Kingsford Smith

BUFSYD

Buffalo

Wed 11/11

2:55 pm-9:05 am

2 stops26h 10m

Sydney Kingsford Smith

Wed 11/18

11:50 am-10:59 pm

2 stops27h 09m

$1,242

BuffaloSydney

BUF Buffalo - SYD Sydney Kingsford Smith

BUFSYD

Buffalo

Tue 11/10

2:55 pm-9:20 am

2 stops26h 25m

Sydney Kingsford Smith

Tue 11/17

11:50 am-10:33 pm

2 stops26h 43m

$1,242

BuffaloSydney

BUF Buffalo - SYD Sydney Kingsford Smith

BUFSYD

Buffalo

Tue 11/10

12:00 pm-8:30 am

2 stops28h 30m

Sydney Kingsford Smith

Tue 11/17

10:40 am-11:57 pm

2 stops29h 17m

$1,243

BuffaloMelbourne

BUF Buffalo - MEL Melbourne

BUFMEL

Buffalo

Mon 11/9

11:25 am-8:00 am

2 stops28h 35m

Melbourne

Mon 11/16

10:10 am-11:57 pm

2 stops29h 47m

$1,243

BuffaloSydney

BUF Buffalo - SYD Sydney Kingsford Smith

BUFSYD

Buffalo

Tue 11/10

4:40 pm-9:00 am

2 stops24h 20m

Sydney Kingsford Smith

Tue 11/17

2:05 pm-10:53 pm

1 stop24h 48m

$1,280

Quickest round-trip

BuffaloSydney

BUF Buffalo - SYD Sydney Kingsford Smith

BUFSYD

Buffalo

Tue 11/10

4:40 pm-6:55 am

1 stop22h 15m

Sydney Kingsford Smith

Tue 11/17

2:05 pm-10:53 pm

1 stop24h 48m

$1,281

BuffaloSydney

BUF Buffalo - SYD Sydney Kingsford Smith

BUFSYD

Buffalo

Tue 11/10

7:14 am-6:55 am

1 stop31h 41m

Sydney Kingsford Smith

Tue 11/17

2:05 pm-10:53 pm

1 stop24h 48m

$1,289

BuffaloSydney

BUF Buffalo - SYD Sydney Kingsford Smith

BUFSYD

Buffalo

Wed 11/11

7:14 am-6:55 am

1 stop31h 41m

Sydney Kingsford Smith

Wed 11/18

2:05 pm-10:53 pm

1 stop24h 48m

$1,289

BuffaloSydney

BUF Buffalo - SYD Sydney Kingsford Smith

BUFSYD

Buffalo

Fri 10/30

2:55 pm-8:40 am

2 stops26h 45m

Sydney Kingsford Smith

Tue 11/17

11:20 am-8:09 pm

2 stops24h 49m

$1,292

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 February is, on average, the cheapest month to fly to Australia from Buffalo, with most prices found around $852. If you aren’t able to travel during the month of February, then book flights to Australia from Buffalo during June instead. Flights to Australia in June, while not as cheap as those in February, still average around $1,171.

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

Best Price Found	$691
Fastest flight time	25h 47m
Direct flights	None

The best one-way flight to Australia from Buffalo in the past 72 hours is $691. The best round-trip flight deal from Buffalo to Australia found on momondo in the last 72 hours is $1,242.

The fastest flight from Buffalo to Australia takes 25h 47m

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

Search flight deals

Frequently asked questions about flying from Buffalo to Australia

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 September 2026, there is 1 operator 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
United Airlines	PriceFrom $800	Free Cancellation	Rating 7.4 10,246 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.