$555 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 2/10. 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$1,287
Brisbane
Brisbane2 stops$1,044
Sydney
Sydney2 stops$1,287
Brisbane
Brisbane2 stops$1,044

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

Wed, Feb 4 - Sun, Feb 8
United Airlines Logo
1:59 pm - 7:30 am
BUF
-
BNE
26h 31m2 stops
United Airlines Logo
11:40 am - 8:29 pm
BNE
-
BUF
23h 49m2 stops
$1,044United Airlines
Fri, Jan 9 - Fri, Jan 23
United Airlines Logo
8:30 am - 7:30 am
BUF
-
BNE
56h 00m2 stops
United Airlines Logo
11:40 am - 8:29 pm
BNE
-
BUF
23h 49m2 stops
$1,060United Airlines
Tue, Feb 17 - Wed, Feb 25
Qatar Airways Logo
8:00 am - 6:50 am
BUF
-
SYD
54h 50m2 stops
Qatar Airways Logo
9:40 pm - 9:34 pm
SYD
-
BUF
39h 54m2 stops
$1,373Qatar Airways
Sun, Apr 12 - Thu, Apr 23
Qatar Airways Logo
5:26 pm - 5:10 pm
BUF
-
SYD
33h 44m2 stops
Qatar Airways Logo
2:50 pm - 8:09 pm
SYD
-
BUF
43h 19m2 stops
$1,423Qatar Airways
Wed, Feb 11 - Wed, Feb 18
Delta Logo
6:03 am - 8:30 am
BUF
-
SYD
34h 27m2 stops
Delta Logo
10:40 am - 11:26 pm
SYD
-
BUF
28h 46m2 stops
$1,469Delta
Mon, Apr 6 - Fri, Apr 17
Delta Logo
6:15 am - 6:35 am
BUF
-
SYD
34h 20m2 stops
Delta Logo
9:15 am - 6:25 pm
SYD
-
BUF
23h 10m2 stops
$1,519Delta
Fri, Feb 27 - Mon, Mar 9
American Airlines Logo
6:30 am - 5:00 am
BUF
-
MEL
30h 30m1 stop
American Airlines Logo
4:05 pm - 10:41 pm
MEL
-
BUF
21h 36m1 stop
$1,534American Airlines
Fri, Mar 13 - Sat, Mar 21
American Airlines Logo
2:15 pm - 9:30 am
BUF
-
MEL
28h 15m2 stops
American Airlines Logo
4:05 pm - 10:41 pm
MEL
-
BUF
21h 36m1 stop
$1,539American Airlines
Fri, Feb 27 - Mon, Mar 9
Turkish Airlines Logo
7:30 pm - 8:55 pm
BUF
-
MEL
57h 25m3 stops
Turkish Airlines Logo
10:40 pm - 11:33 pm
MEL
-
BUF
39h 53m3 stops
$1,555Turkish Airlines
Sat, Feb 21 - Wed, Feb 25
Turkish Airlines Logo
6:00 am - 8:55 pm
BUF
-
MEL
46h 55m3 stops
Turkish Airlines Logo
10:40 pm - 11:33 pm
MEL
-
BUF
40h 53m3 stops
$1,868Turkish 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 December, when tickets cost $1,295 (return) on average. On the other hand, the most expensive months are February and April, when the average cost of round-trip tickets is $1,945 and $1,919 respectively.

Good to know

Low seasonMay
Cheapest flight$576
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly with an average 18% 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 8014 reviews
7.9Comfort
8.5Crew
7.3Food
8.1Boarding
7.9Entertainment
Airline reviews

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

2.0 MediocrePeter, Dec 2025
JFK - MEM
Read more Delta reviews

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

None of the airplane features were available during the flight.

Original flight was cancelled and when i was rebooked by the airline, they couldn't seat me in the same type of seat as I had originally booked (went from window/aisle to middle/middle and one was a bulkhead seat, and other wasn't in the same class)

My flight was cancelled with no explanation after I had already cleared security. I was given 4 options to rebook, only one being non-stop like I had paid for. I grabbed it. It was 4 plus hours later and then took off even later. Biggest complaint is that I booked early and had an aisle seat. They gave me a "window" seat in front of the exit row, so the seat did not decline. I weigh all of 103 #s and it was tight for me! For what I paid, I feel I was kind of ripped off. I think they should have given me the empty comfort seat for the inconvenience. There was no apology nor any explanation as to why the flight was cancelled. My guess is it benefitted Delta in some way.

Very smooth, on-time, and pleasantly uneventful flight. The team at the gate and on board were professional and genuinely courteous. The pilot kept us well updated throughout, and both takeoff and landing were steady and enjoyable without any drama. Just a good, solid flight. Thank you! 💗

Plenty of leg room, temperature was great and staff was excellent. Would do it more often.

I truly love flying with Delta. They have always treated me with the upmost respect

The aircraft interior is old and tired on this aircraft. The entertainment system never worked despite the crews attempt to reset the system.

The flight was great. The gate location was way to far away!!!

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

I boarded flight UA#1318 at Sacramento International Airport going back to Houston TX. The flight was scheduled at 5:10am. I was able to check in virtually using the United Airlines app. When I entered the airport, there was no one outside assisting with checked bags as it was for Delta Airlines. Immediately upon entering, there was a LONG, EXTREMELY LONG line to the kiosks to get boarding passes. I stand in line to get boarding passes then had to move to ANOTHER EXTREMELY LONG line to get my bags checked in. While standing in this line, we noticed an agent taking customers to 3 at a time to her station to check their bags in. Lucky for me, she called me back, checked my bags for me and I was on my way. I then encountered another long line at the TSA check and to avoid I ending up having to sign up for CLEAR to bypass it. So glad, I did.,...Both of my flights were great with no issues, butthe check in progress at Bush Airport was so much smoother. Check-in at SMF airport needs to be anaylzed and corrected. Do better United, I know you can....thanks

cabin crew was OK, food was OK, the trip from the US to Munich was actually pretty bad comfort wise. Noisy aircraft, lights never dimmed even in Business class (night flight) barely sufficient amenities for the price. I have millions of miles with United but TBH American is gaining ground and Delta has always been marginally better then United although on paper United has more longes and cheaper upgrades.

Pushed back only to get deplaned due to a tire damaged by ground crew. They did at least go pretty fast. The bathrooms should be banned under the Geneva convention. No room to even sit straight on the toilet. The under-seat entertainment units block what little leg room there is.

Essy to get on. The hostess gave very little pop, the plane was late getting in, and we are still waiting for our bags. This sucks. :/

Sat next to a one year old. She crawled all over the place and made me laugh.

Not United Airlines' fault. It's ORL airport's fault.

Great flight. On time boarding. Smooth flight and on time arrival at EWR. The flight crew was marvelous and there was a great selection of movies on the entertainment system. Our bags were at the carousel before we got there. Another excellent flight from United.

United airlines has the best customer experience from booking to arrival. I always fly United airlines. The mileage program is excellent

They did the one thing that really matters - got to Chicago early.

I liked the snacks and the flight attendants were friendly.

Baggage handling poor. Second time this has happened. My bag went to San Francisco instead of Fiji. No apology. Luckily Nadi airport staff are fantastic. My bag arrived in Fiji the next day.

Disliked having to wait a little longer to disembark from the plan when we landed in London

Food should be better quality. Video screens have poor resolution and the library of movies is poor. The other airlines are much better.

They only offered water for Group 6. Awful announcements from the Crew. Couldn't understand a single word. Barely came by for the trash afterwards. Man, I love water for a premium flight. Wow. Water in a cup.

Great. Quick and quiet and east. The breakfast choices were a welcome surprise!

We arrived 4 hours early and still almost missed the flight because they weren’t able to access one of the boarding tickets. They then sent hour bags late and we were all of our without clothing and eventually had to take an expensive cab back and forth to the airport as they wouldn’t deliver the bag which arrived late at night that day and we would have to wait until noon the began day (messing up a second day of plans). Also, all the food has dairy or pork. No vegan or even vegetarian option in the flight—even for purchase.

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

Pathetic check in experience at JFK. Everything is self check in. Not enough staff present to help with when the check in process or the kiosk gets stuck. Staff present not welcoming or pleasant at all. On the other hand the NY based flight crew was great. Courteous and friendly throughout the flight. Special meals leave a lot to be desired. Kids meals should be made available when kids are flying and same goes for special kids meals too.

Waited on the runway for takeoff for 2.5 hours. Air traffic rerouted us. The plane didn't have enough fuel, so had to go back to the gate. Had to wait for a new pilot. Should have landed at 5:22. Didn't land until 9:10. Trash flight.

There were five broken seats on the plane. The crew was very rude in telling people they had to get off the plane and get a flight the next day. No call for volunteers, but telling people they had to get off. One woman was flying with her elderly mother and daughter and was told she had to leave or all three had to leave. Fortunately, a volunteer offered to stay. The situation was handled poorly.

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

Information on your arrival and departure airports