$650 Find Cheap Flights from Buffalo to Australia - Compare and Save

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 9/1. 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
Sydney3 stops$1,264
Brisbane
Brisbane2 stops$1,301
Sydney
Sydney3 stops$1,264
Brisbane
Brisbane2 stops$1,301

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, Jan 31 - Wed, Feb 17
American Airlines Logo
12:58 pm - 9:30 amBUF  Buffalo-MEL Melbourne
28h 32m2 stops Charlotte Douglas Los Angeles Los Angeles
American Airlines Logo
10:45 pm - 1:03 pmMEL  Melbourne-BUF Buffalo
30h 18m2 stops Los Angeles Los Angeles Charlotte Douglas
$1,244American Airlines
Mon, Sep 14 - Wed, Sep 23
Delta Logo
12:02 pm - 7:50 amBUF  Buffalo-MEL Melbourne
29h 48m2 stops Detroit Metropolitan Wayne County Los Angeles Los Angeles
Delta Logo
10:00 am - 11:52 pmMEL  Melbourne-BUF Buffalo
27h 52m2 stops Los Angeles Los Angeles Atlanta Hartsfield-Jackson
$1,263Delta
Mon, Feb 1 - Mon, Mar 29
Multiple Airlines Logo
11:24 am - 12:25 pmBUF  Buffalo-SYD Sydney Kingsford Smith
33h 01m3 stops Chicago O'Hare Intl Los Angeles Los Angeles Melbourne
Multiple Airlines Logo
1:00 pm - 10:25 pmSYD  Sydney Kingsford Smith-BUF Buffalo
24h 25m2 stops Dallas/Fort Worth New York LaGuardia
$1,264Multiple Airlines
Tue, Sep 1 - Tue, Sep 8
United Airlines Logo
6:00 am - 8:15 amBUF  Buffalo-MEL Melbourne
36h 15m2 stops Newark San Francisco
United Airlines Logo
10:55 am - 10:37 pmMEL  Melbourne-BUF Buffalo
25h 42m2 stops San Francisco Denver Intl
$1,266United Airlines
Sun, Jan 31 - Wed, Feb 17
United Airlines Logo
7:00 am - 9:30 amBUF  Buffalo-MEL Melbourne
34h 30m3 stops Chicago O'Hare Intl San Francisco Los Angeles Los Angeles
United Airlines Logo
12:45 pm - 8:31 pmMEL  Melbourne-BUF Buffalo
23h 46m2 stops San Francisco Chicago O'Hare Intl
$1,266United Airlines
Fri, Aug 21 - Mon, Aug 31
United Airlines Logo
6:55 am - 8:15 amBUF  Buffalo-MEL Melbourne
35h 20m2 stops Chicago O'Hare Intl San Francisco
United Airlines Logo
10:55 am - 9:07 pmMEL  Melbourne-BUF Buffalo
24h 12m2 stops San Francisco Chicago O'Hare Intl
$1,267United Airlines
Tue, Sep 1 - Tue, Sep 8
Multiple Airlines Logo
6:55 am - 12:05 pmBUF  Buffalo-MEL Melbourne
39h 10m3 stops Chicago O'Hare Intl San Francisco Sydney Kingsford Smith
Multiple Airlines Logo
10:55 am - 11:44 pmMEL  Melbourne-BUF Buffalo
26h 49m2 stops San Francisco Washington, D.C. Dulles Intl
$1,283Multiple Airlines
Mon, Sep 21 - Mon, Sep 28
American Airlines Logo
2:23 pm - 7:05 amBUF  Buffalo-SYD Sydney Kingsford Smith
26h 42m2 stops Washington, D.C. Reagan-National Los Angeles Los Angeles
American Airlines Logo
9:10 am - 10:10 pmSYD  Sydney Kingsford Smith-BUF Buffalo
27h 00m2 stops Los Angeles Los Angeles Chicago O'Hare Intl
$1,296American Airlines
Mon, Sep 21 - Mon, Sep 28
American Airlines Logo
2:51 pm - 7:05 amBUF  Buffalo-SYD Sydney Kingsford Smith
26h 14m2 stops Philadelphia Los Angeles Los Angeles
American Airlines Logo
12:00 pm - 10:59 pmSYD  Sydney Kingsford Smith-BUF Buffalo
24h 59m1 stop Dallas/Fort Worth
$1,296American Airlines
Sun, Oct 25 - Sun, Nov 1
American Airlines Logo
2:52 pm - 9:00 amBUF  Buffalo-SYD Sydney Kingsford Smith
27h 08m2 stops Philadelphia Los Angeles Los Angeles
American Airlines Logo
2:05 pm - 11:53 pmSYD  Sydney Kingsford Smith-BUF Buffalo
24h 48m1 stop Dallas/Fort Worth
$1,309American 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 $852 (return) on average. On the other hand, the most expensive months are May and December, when the average cost of round-trip tickets is $1,648 and $1,641 respectively.

Good to know

Low season

May

Cheapest flight

$650
Best time to beat the crowds but there is an average 18% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Buffalo to Melbourne

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 airlines flying 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.
7.4
United AirlinesOverall score based on 10080 reviews
7.1Entertainment
7.7Boarding
8.1Crew
7.3Comfort
6.7Food
Airline reviews

The seats on this flight weren’t as comfortable as we had expected. Even leaned back these seats left us feeling crappy in our backs. Also we had to use our own tablets for movies, but nothing in the seats in front of us to hold the tablets up.

6.0 GoodLanny, Jul 2026
Read more United Airlines reviews

The seats on this flight weren’t as comfortable as we had expected. Even leaned back these seats left us feeling crappy in our backs. Also we had to use our own tablets for movies, but nothing in the seats in front of us to hold the tablets up.

Check in was chaotic with only one counter for business class and first class. The luggage conveyor belt at JFK airport was broken so the flight departure was delayed which made the flight stressful as I had a tight connection. Although the captain said they could make up the delay, they didn’t do so.

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

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

Everything except the food and entertainment. It was a great experience though

Unfortunately weather delayed our flight waiting for our plane to arrive and due to a little snow time was needed to deice the plane so departure was very delayed and I missed the connecting flight

Flight was delayed from 35 minute delayed aircraft arrival to 90 minute delay causing us to miss international connecting flight on SWISS resulting in 16 hour delay to reach detonation causing significant angst, monetary loss and discomfort. SWISS transfer desk and staff was like robots not willing to help at all.

Best part: It’s operated by All Nippon Airways. It’s quite literally comfortable, reliable and respected from boarding to landing each and every time. It’s perfection without extremity in lavishness — it’s how flying should always be!

The flight attendants were unhelpful. It was a packed flight, and usually a flight attendant would help find a spot in the bin for your carry on or shift things around. Neither made any effort to do so. Also, I had to then check my bag. I was told it would be on the carousel in YYZ, but it came up on the jetway. So lucky I saw others standing around for their bags. I would have walked straight past this and on to the carousel. They could have at least told me that they had given me wrong information. Very unsatisfactory.

The staff was very friendly. The seats seemed quite small. Overall the flight was pleasant.

There were alot of delays without any information. First, my original flight was overbooked so I volunteered to stay back. The layover was hell, I sat in the airport for 4 hours. I was highly disappointed because no one was around to provide answers.

Great. Clean. Seats comfortable. Food was free. Had new release movies.

On time departure & early arrival. Made a long day much better.

The boarding crew was very helpful with a little special problem I had. The inflight crew - so-so.

They kept us on the tarmac for 6 hours after already delaying our flight by 2 hours. No one had any answers. They sent our gate checked stroller to baggage claim instead of giving it back at the gate.

There was a big delay and I missed my connection flight

Crew and agents misguiding on tight connections, and lack of connecting crew looking for inbound planes. A very avoidable missed connection as a result.

I don’t like the music section but I believe it was a cost decision. I changed my flight last minute due to work issues and had to sit way in the back. The seats were way closer together than I would have preferred.

Our particular exceptional experience was with Johnny at JFK at check in. He was the kindest, most accommodating agent I’ve ever encountered taking extra steps to help my husband and I with our extra baggage. I hope that he knows how much he positively affected our trip.

The flight from Buffalo to Chicago was on an older and smaller plane. Seating was tight. Looking closely at the interior of the aircraft there were definitely signs of aging and wear.

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

Information on your arrival and departure airports