$870 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$1,617
Brisbane
Brisbane2 stops$1,485
Sydney
Sydney2 stops$1,617
Brisbane
Brisbane2 stops$1,485

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

Mon, Aug 31 - Sat, Oct 3
Qatar Airways Logo
5:26 pm - 5:30 pm
BUF
-
BNE
34h 04m
2 stops
Qatar Airways Logo
3:10 pm - 9:09 am
BNE
-
BUF
55h 59m
2 stops
$1,485Qatar Airways
Sat, May 23 - Sat, May 30
Multiple Airlines Logo
4:46 pm - 5:00 am
BUF
-
MEL
22h 14m
1 stop
Multiple Airlines Logo
1:35 pm - 10:36 pm
MEL
-
BUF
23h 01m
1 stop
$1,551Multiple Airlines
Sat, May 23 - Sat, May 30
United Airlines Logo
6:00 am - 8:15 am
BUF
-
MEL
36h 15m
2 stops
United Airlines Logo
10:55 am - 9:51 am
MEL
-
BUF
36h 56m
2 stops
$1,553United Airlines
Wed, Jul 29 - Thu, Aug 6
United Airlines Logo
7:00 am - 7:30 am
BUF
-
MEL
34h 30m
3 stops
United Airlines Logo
10:55 am - 10:58 pm
MEL
-
BUF
26h 03m
2 stops
$1,563United Airlines
Sun, May 3 - Sat, May 16
American Airlines Logo
3:01 pm - 7:30 am
BUF
-
SYD
26h 29m
2 stops
American Airlines Logo
12:00 pm - 11:08 pm
SYD
-
BUF
25h 08m
1 stop
$1,617American Airlines
Thu, May 14 - Thu, May 21
American Airlines Logo
12:28 pm - 7:05 am
BUF
-
SYD
28h 37m
2 stops
American Airlines Logo
12:00 pm - 12:09 am
SYD
-
BUF
26h 09m
2 stops
$1,667American Airlines
Sat, Aug 8 - Wed, Aug 12
Turkish Airlines Logo
9:15 am - 7:40 pm
BUF
-
MEL
44h 25m
3 stops
Turkish Airlines Logo
9:35 pm - 11:32 pm
MEL
-
BUF
39h 57m
3 stops
$1,709Turkish Airlines
Sat, Aug 8 - Wed, Aug 12
Turkish Airlines Logo
9:15 am - 7:40 pm
BUF
-
MEL
44h 25m
3 stops
Turkish Airlines Logo
9:35 pm - 6:54 pm
MEL
-
BUF
59h 19m
3 stops
$1,764Turkish Airlines
Thu, May 21 - Wed, May 27
Delta Logo
7:39 pm - 7:50 am
BUF
-
MEL
46h 11m
2 stops
Delta Logo
10:00 am - 6:51 pm
MEL
-
BUF
22h 51m
2 stops
$1,954Delta
Thu, May 21 - Wed, May 27
Delta Logo
7:39 pm - 7:50 am
BUF
-
MEL
46h 11m
2 stops
Delta Logo
10:00 am - 11:59 pm
MEL
-
BUF
27h 59m
2 stops
$1,955Delta
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$870
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 8374 reviews
7.8Entertainment
7.2Food
7.9Comfort
8.1Boarding
8.5Crew
Airline reviews

Flight delayed. Air broken. Cabin was hot enough to pass out. Delta shuttle’s becoming worse and worse.

2.0 MediocreWilliam, Apr 2026
LGA - BOS
Read more Delta reviews

Flight delayed. Air broken. Cabin was hot enough to pass out. Delta shuttle’s becoming worse and worse.

my mom urmila patel needed a wheelchair which was not available on the curbside. she needed to walk almost 50 meters inside (at the risk of falling) and then had to wait in line to get a wheelchair (this is not ok). Once obtained she had to seat in it for 30-45 minutes for someone to take her in thru the checkin process (which was fairly smooth and easy). the lady who helped her with her checkin process was very courteous and helpful

Excellent service, I love the soft blush pink mood lighting on the 767-400ER during meal service. The overhead gasper vents on the 767-400ER were also very strong with a lot of airflow to keep me comfortable on my flight.

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

I am still at the Airport! Delayed Delayed and Delyaed

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.

I had a good time. However, I paid for the wifi and it was in and out the whole flight.

one staffer was frustrated (it happen); the flight was late and the pilot mentioned they'll make amend but the snacks were the same, other than that the aircraft was clean and everything went smooth, no complaints

The wheelchair service is useless. They live you in different spots, not tell you anything just wait. I waited 30 minutes in Frankfurt when decided to walk the 25 minutes distance. In Budapest nobody came.

It was perfect! I've never flown with United before, but I definitely will in the future

I had a cancelled flight because of technical issues going to my destination, and a delayed flight coming home. All told it wasn’t a total bust.

Just a bad day to fly. Flight was delayed from scheduled 6:50 pm departure to 8:50 pm. Combination of factors mostly related to weather at the destination airport (which is where the incoming flight originated) which delayed the inbound flight over an hour. Once on board, we taxied but had to hold again on the taxiway for 10 minutes or so. We did not get wheels up until after 9 pm. The flight was smooth but about 18 minutes from our destination, we had to hold for several minutes more due to weather at ORD. We finally landed at ORD about 11:08 pm (accounting for the time difference, that was about a 3 hour delay from our scheduled departure time). It felt like we were never going to get to our destination. But the flight crew and attendants were very good. The movie selection onboard was also very nice. Got to watch half of a movie just during our taxi from the gate at ATL due to the delay!

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

No meal service to the back of the plane as it started late or was too slow to get it out before it was time to land.

Terrible, if possible won't be flying again anytime soon!

Efficient boarding and early departure. Very smooth flight. Early arrival in ATL. Great flight.

For an international flight the seats were smaller than most flight I have been on in economy. I don’t know the size of the seats or perhaps it was the size of the seat dividers that made the seats feel smaller and little amount of space to even turn your body if you needed to

My flight from LGA was cancelled and my rebooked flight from JFK was delayed numerous times. I will now be getting home after 2am.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

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!!

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

Information on your arrival and departure airports