$823 Find Cheap Flights from Buffalo to Australia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Australia departing on 4/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Buffalo to Australia

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Sydney
Sydney2 stops$1,469
Brisbane
Brisbane2 stops$1,297
Sydney
Sydney2 stops$1,469
Brisbane
Brisbane2 stops$1,297

Book Cheap Buffalo to Australia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Buffalo to Australia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Buffalo to Australia

Sun, Apr 19 - Sun, Apr 26
American Airlines Logo
10:44 am - 5:00 am
BUF
-
BNE
28h 16m
2 stops
American Airlines Logo
8:35 pm - 1:05 pm
BNE
-
BUF
30h 30m
2 stops
$1,297American Airlines
Tue, May 5 - Tue, May 12
Qatar Airways Logo
5:02 pm - 10:05 pm
BUF
-
MEL
39h 03m
2 stops
Qatar Airways Logo
3:45 pm - 9:20 pm
MEL
-
BUF
43h 35m
2 stops
$1,375Qatar Airways
Thu, May 7 - Thu, May 14
American Airlines Logo
12:28 pm - 5:00 am
BUF
-
BNE
26h 32m
2 stops
American Airlines Logo
8:35 pm - 10:18 am
BNE
-
BUF
27h 43m
2 stops
$1,385American Airlines
Sun, Jun 14 - Tue, Jun 30
American Airlines Logo
12:41 pm - 5:00 am
BUF
-
BNE
26h 19m
2 stops
American Airlines Logo
8:35 pm - 2:21 pm
BNE
-
BUF
31h 46m
2 stops
$1,397American Airlines
Wed, May 6 - Wed, May 13
United Airlines Logo
1:57 pm - 7:30 am
BUF
-
MEL
27h 33m
2 stops
United Airlines Logo
10:55 am - 11:05 pm
MEL
-
BUF
26h 10m
2 stops
$1,465United Airlines
Tue, May 5 - Tue, May 12
United Airlines Logo
11:02 am - 6:55 am
BUF
-
SYD
29h 53m
3 stops
United Airlines Logo
10:20 am - 9:01 pm
SYD
-
BUF
24h 41m
2 stops
$1,473United Airlines
Mon, May 4 - Mon, May 11
Turkish Airlines Logo
7:05 am - 7:40 pm
BUF
-
MEL
46h 35m
3 stops
Turkish Airlines Logo
9:35 pm - 9:25 pm
MEL
-
BUF
37h 50m
3 stops
$1,473Turkish Airlines
Wed, May 6 - Sun, May 31
Qantas Airways Logo
7:00 am - 6:55 am
BUF
-
SYD
33h 55m
1 stop
Qantas Airways Logo
12:00 pm - 10:36 pm
SYD
-
BUF
24h 36m
1 stop
$1,540Qantas Airways
Mon, Apr 13 - Tue, Apr 21
Delta Logo
12:09 pm - 6:50 am
BUF
-
SYD
28h 41m
2 stops
Delta Logo
9:15 am - 8:16 am
SYD
-
BUF
37h 01m
2 stops
$1,572Delta
Sat, May 9 - Sat, May 16
Turkish Airlines Logo
2:28 pm - 7:40 pm
BUF
-
MEL
39h 12m
3 stops
Turkish Airlines Logo
9:35 pm - 2:59 pm
MEL
-
BUF
55h 24m
3 stops
$1,608Turkish Airlines
Booking Insights

KAYAK's insights & trends for Buffalo to Australia flights

Get data-powered insights and trends into flights from Buffalo to Australia to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Buffalo to Australia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Buffalo to Australia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Buffalo to Australia is February, when tickets cost $218 (return) on average. On the other hand, the most expensive months are April and May, when the average cost of round-trip tickets is $1,919 and $1,671 respectively.

Good to know

Low seasonMay
Cheapest flight$823
Best time to beat the crowds but there is an average 9% increase in price.
Most popular time to fly with an average 5% increase in price.
Flight from Buffalo to Sydney

FAQs - booking Australia flights

  • How does KAYAK find such low prices on flights from Buffalo to Australia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Buffalo to Australia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Buffalo to Australia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Buffalo to Australia is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Buffalo to Australia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Buffalo to Australia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Buffalo to Australia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Buffalo to Australia up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Buffalo to Australia

 
Need help choosing which airline to fly with from Buffalo to Australia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8331 reviews
8.1Boarding
7.8Entertainment
8.5Crew
7.9Comfort
7.2Food
Airline reviews

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

8.0 ExcellentMary, Mar 2026
LGA - MKE
Read more Delta reviews

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Delayed. Hot. Passenger next to me was so large I couldn’t move.

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

There was an unruly family behind us that made the short flight miserable!!! The cabin crew did nothing to contain it.

My seatback screen didn’t work so that sucked because that’s what I was going to do on the plane.

The whole experience was excellent. As it most often is with Delta

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

Boarding and crew were fantastic, but I paid for a window seat with no window. Seat 11D on a CRJ-900 apparently does not have a window. Lesson learned.

It was good. The leg room was not great in Row 1.

Delta flights recently are always delayed AND at jfk tney get the gates further away (need To walk 20’ to get to them/all the way at the end of the terminal). Not sure whats happening but price doesnt match experience!

During landing. 2 crew members passed 3 times by my lane and didn't notice that people in front of us had their site to the furthermore reclined... That was uncomfortable and could have been dangerous.

They delayed the flight from 9:00 to 11:55 At 11:45 they canceled the flight. I paid a premium price for the tickets with poor service

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

I will never fly ANA again. They lost one of my large pieces of checked luggage, the heaviest one with the most valuable items in it, and they said they will not send me an email unless they can't find it, even though the paper they gave me to track the status of my lost luggage requires a code from an email they are supposed to send me so I can do baggage tracing. They claim to be an international airline, but they also insist on calling a Japanese telephone number to confirm where to send the lost baggage if they find it. It is impossible to find an actual contact email address for customer support on their website, and their AI chatbot is unhelpful, directing you to a webpage that says it is for contact information but does not have any actual email addresses or phone numbers listed on it. My seat in economy did not recline at all, even though I was not sitting in an exit row nor the very back row. I had to sit in the fully upright position for over ten hours of international travel. Awful experience overall.

No seat back entertainment. And app had a hard time getting entertainment loaded.

ticket agent lady wás very helpful , she arranged wheel chair for my elderly mother

Didn't make the flight because the first leg of my flight was canceled and the next leg was already booked.

My flight was canceled a few hours before boarding. I was rebooked on Copa airlines and missed an important meeting .

Good quick flight on a small but comfortable plane. I'm 6'3 and had plenty of space.

Not really sure I enjoyed the flight at all. The flight attendants seemed a little tired and rude at times. The snacks were lacking in taste and sustenance. The flight was incredibly turbulent for three plus hours and the pilot had to do a second pass to land at our final destination because he was coming in so fast. He must have taken a short cut and because of it we had to suffer the violent turbulence and the dropping down. It had to be one of if not the worse flights I have ever been on and have traveled vastly all over the world.

Aging planer and NO wifi on a 14 hour day flight. Unless you are retired or don't need to work or be in touch with the world... The lack of Wifif really ruined the flight. And the old plane - really showing it's age, wasn't great

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

Snow delayed boarding several times, which I understand happens. Issue I had was that after we did board, pilot told us we were going to roll out to be de-iced, then on our way. We were de-iced once, taxied to the tarmac and then stopped. Sat for another 30 minutes or so, the another de-icing. Then we rolled out to a parking spot, only to sit for another hour due to a traffic stop in DCA, which I'm confident they knew would happen before we boarded. Pilot gave no updates other than we had to hold, attendants did speak to the crew, but when asked, said the pilot would be updating us. We on the ground in the plane waiting for over 2 hours. They did communicate that bathrooms would be open, but no other news until we left. Would have been better to be up front about status.

It was good experience this time. The flight was on time.

The gate agent had a really bad attitude and refused to help me get on the standby list. She just handed me a card and said I needed to call a number. I asked her to help with the AA app on my phone and she just shrugged and said she didnt know. After a few phone calls, I eventually just went to a different gate agent on the other side of the terminal and got the help I needed.

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

I would like the crew to talk LESS over the PA and specifically about credit card offers. I am trying to work, sleep, watch a movie and the PA was booming about a credit card offer. Could we go back to the days when the customer was more important than selling a credit card?

There were no TV screens - even in Business class. 5 delays, and only given $12 meal voucher! Terrible!

My seat tv didn’t work the whole trip. And the seat space is too small despite being seated at the front.

Everything you need to know for your flight from Buffalo to Australia

Information on your arrival and departure airports