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Cheap flights from Buffalo to Australia from $698

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 1/3. 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.
Delta Logo
6:00 am - 8:20 am
BUF
-
BNE
35h 20m2 stops
Delta Logo
11:05 am - 9:53 am
BNE
-
BUF
37h 48m2 stops
$1,042Delta
mié., ene. 21 - mié., ene. 28
United Airlines Logo
8:30 am - 7:30 am
BUF
-
BNE
32h 00m2 stops
United Airlines Logo
11:40 am - 11:01 pm
BNE
-
BUF
26h 21m2 stops
$1,043United Airlines
dom., feb. 8 - jue., feb. 12
American Airlines Logo
6:53 am - 6:30 am
BUF
-
BNE
32h 37m1 stop
American Airlines Logo
7:40 pm - 10:52 am
BNE
-
BUF
30h 12m2 stops
$1,166American Airlines
mié., ene. 21 - mié., ene. 28
American Airlines Logo
6:53 am - 6:30 am
BUF
-
BNE
32h 37m1 stop
American Airlines Logo
9:40 am - 9:06 pm
BNE
-
BUF
26h 26m1 stop
$1,173American Airlines
mié., ene. 21 - mié., ene. 28
American Airlines Logo
12:58 pm - 6:30 am
BUF
-
BNE
26h 32m2 stops
American Airlines Logo
9:40 am - 9:06 pm
BNE
-
BUF
26h 26m1 stop
$1,184American Airlines
jue., ene. 22 - jue., ene. 29
American Airlines Logo
6:53 am - 6:30 am
BUF
-
BNE
32h 37m1 stop
American Airlines Logo
9:40 am - 9:06 pm
BNE
-
BUF
26h 26m1 stop
$1,189American Airlines
jue., ene. 22 - jue., ene. 29
American Airlines Logo
1:57 pm - 9:00 am
BUF
-
SYD
28h 03m2 stops
American Airlines Logo
12:00 pm - 9:35 pm
SYD
-
BUF
23h 35m2 stops
$1,201American Airlines
dom., mar. 22 - mar., abr. 21
Etihad Airways Logo
8:00 am - 5:55 pm
BUF
-
SYD
42h 55m2 stops
Etihad Airways Logo
9:45 pm - 8:53 pm
SYD
-
BUF
62h 08m2 stops
$1,275Etihad Airways
mié., mar. 11 - lun., mar. 23
United Airlines Logo
6:07 am - 10:00 am
BUF
-
MEL
35h 53m2 stops
United Airlines Logo
10:30 am - 8:51 pm
MEL
-
BUF
25h 21m2 stops
$1,281United Airlines
dom., mar. 1 - dom., mar. 22
Etihad Airways Logo
9:54 am - 6:35 am
BUF
-
SYD
53h 41m2 stops
Etihad Airways Logo
9:45 pm - 8:53 pm
SYD
-
BUF
62h 08m2 stops
$1,295Etihad Airways
vie., mar. 13 - lun., mar. 23

Air Canada flights from Buffalo to Australia

Our best Air Canada deals on Buffalo to Australia flight tickets
Air Canada
Feb 7
BUF8:30 amBuffalo
57h 05m
3 stops
SYD9:35 amSydney Kingsford Smith
Feb 11
SYD11:20 amSydney Kingsford Smith
25h 09m
2 stops
BUF8:29 pmBuffalo
$1,772
Find similar
Air Canada
Feb 7
BUF8:30 amBuffalo
33h 05m
2 stops
SYD9:35 amSydney Kingsford Smith
Feb 11
SYD11:20 amSydney Kingsford Smith
25h 09m
2 stops
BUF8:29 pmBuffalo
$1,855
Find similar
Air Canada
Feb 7
BUF8:30 amBuffalo
33h 05m
2 stops
SYD9:35 amSydney Kingsford Smith
Feb 11
SYD11:20 amSydney Kingsford Smith
25h 09m
2 stops
BUF8:29 pmBuffalo
$1,856
Find similar

American Airlines flights from Buffalo to Australia

Our best American Airlines deals on Buffalo to Australia flight tickets
American Airlines
Jan 21
BUF6:53 amBuffalo
32h 37m
1 stop
BNE6:30 amBrisbane
Jan 28
BNE7:40 pmBrisbane
30h 12m
2 stops
BUF10:52 amBuffalo
$1,166
Find similar
American Airlines
Jan 21
BUF6:53 amBuffalo
32h 37m
1 stop
BNE6:30 amBrisbane
Jan 28
BNE9:40 amBrisbane
26h 26m
1 stop
BUF9:06 pmBuffalo
$1,173
Find similar
American Airlines
Jan 22
BUF12:58 pmBuffalo
26h 32m
2 stops
BNE6:30 amBrisbane
Jan 29
BNE9:40 amBrisbane
26h 26m
1 stop
BUF9:06 pmBuffalo
$1,184
Find similar

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 diciembre 8, 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

mié. 1/21

6:00 am-8:20 am

2 stops35h 20m

Brisbane

mié. 1/28

11:05 am-9:53 am

2 stops37h 48m

$1,042

BuffaloBrisbane

BUF - BNE

BUFBNE

Buffalo

dom. 2/8

8:30 am-7:30 am

2 stops32h 00m

Brisbane

jue. 2/12

11:40 am-11:01 pm

2 stops26h 21m

$1,043

BuffaloBrisbane

BUF - BNE

BUFBNE

Buffalo

mié. 1/21

6:53 am-6:30 am

1 stop32h 37m

Brisbane

mié. 1/28

7:40 pm-10:52 am

2 stops30h 12m

$1,166

BuffaloBrisbane

BUF - BNE

BUFBNE

Buffalo

mié. 1/21

6:53 am-6:30 am

1 stop32h 37m

Brisbane

mié. 1/28

9:40 am-9:06 pm

1 stop26h 26m

$1,173

BuffaloBrisbane

BUF - BNE

BUFBNE

Buffalo

jue. 1/22

12:58 pm-6:30 am

2 stops26h 32m

Brisbane

jue. 1/29

9:40 am-9:06 pm

1 stop26h 26m

$1,184

BuffaloBrisbane

BUF - BNE

BUFBNE

Buffalo

jue. 1/22

6:53 am-6:30 am

1 stop32h 37m

Brisbane

jue. 1/29

9:40 am-9:06 pm

1 stop26h 26m

$1,189

BuffaloSydney

BUF - SYD

BUFSYD

Buffalo

dom. 3/22

1:57 pm-9:00 am

2 stops28h 03m

Sydney Kingsford Smith

mar. 4/21

12:00 pm-9:35 pm

2 stops23h 35m

$1,201

BuffaloSydney

BUF - SYD

BUFSYD

Buffalo

mié. 3/11

8:00 am-5:55 pm

2 stops42h 55m

Sydney Kingsford Smith

lun. 3/23

9:45 pm-8:53 pm

2 stops62h 08m

$1,275

BuffaloMelbourne

BUF - MEL

BUFMEL

Buffalo

dom. 3/1

6:07 am-10:00 am

2 stops35h 53m

Melbourne

dom. 3/22

10:30 am-8:51 pm

2 stops25h 21m

$1,281

BuffaloSydney

BUF - SYD

BUFSYD

Buffalo

vie. 3/13

9:54 am-6:35 am

2 stops53h 41m

Sydney Kingsford Smith

lun. 3/23

9:45 pm-8:53 pm

2 stops62h 08m

$1,295

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 $1,295. 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

27h 40m

Direct flights

None
The fastest flight from Buffalo to Australia takes 27h 40m
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?

  • 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
8,013 reviews
Search Delta flights
American AirlinesPriceFrom $1,166Free CancellationRating
7.2
11,042 reviews
Search American Airlines flights
United AirlinesPriceFrom $1,295Free CancellationRating
7.4
9,076 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

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mié. 1/7
mié. 1/14
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Find better results for your trip to Australia

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