$2,439 Find Cheap Flights from Buffalo to Australia

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from Buffalo to Australia departing on 7/10. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Australia

Travellers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights Deals

Best Australia Flight Deals from Buffalo

Cheapest return prices found by our users on KAYAK in the last 72 hours

Sydney
Sydney2 stops$2,439
Sydney
Sydney2 stops$2,439

Cheap Flight Deals from Buffalo to Australia (BUF-AU0)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return 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.

Recent return flight deals from Buffalo to Australia

Recommended return flight deals departing in the coming months from the most popular airlines that fly from Buffalo to Australia.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
08:33 - 07:55BUF-SYD
32h 22m2 stops
United Airlines Logo
10:20 - 20:31SYD-BUF
25h 11m2 stops
$2,439United Airlines
Find Deal
Tue, 7 Oct - Wed, 29 Oct
American Airlines Logo
16:54 - 08:05BUF-SYD
24h 11m2 stops
American Airlines Logo
11:15 - 20:08SYD-BUF
23h 53m2 stops
$2,493American Airlines
Find Deal
Tue, 7 Oct - Fri, 31 Oct
United Airlines Logo
13:57 - 07:55BUF-SYD
26h 58m2 stops
United Airlines Logo
12:10 - 20:31SYD-BUF
23h 21m2 stops
$2,517United Airlines
Find Deal
Wed, 8 Oct - Thu, 30 Oct
United Airlines Logo
07:00 - 07:00BUF-SYD
34h 00m2 stops
United Airlines Logo
09:30 - 23:46SYD-BUF
28h 16m2 stops
$2,576United Airlines
Find Deal
Sun, 1 Jun - Sun, 8 Jun
Delta Logo
07:00 - 06:35BUF-SYD
33h 35m2 stops
Delta Logo
09:25 - 23:51SYD-BUF
28h 26m2 stops
$2,590Delta
Find Deal
Wed, 18 Jun - Mon, 23 Jun
American Airlines Logo
16:05 - 07:30BUF-SYD
25h 25m2 stops
American Airlines Logo
12:10 - 22:30SYD-BUF
24h 20m1 stop
$2,620American Airlines
Find Deal
Sat, 16 Aug - Mon, 1 Sep
Turkish Airlines Logo
10:45 - 20:00BUF-SYD
42h 15m3 stops
Turkish Airlines Logo
21:40 - 09:29SYD-BUF
50h 49m3 stops
$3,023Turkish Airlines
Find Deal
Tue, 7 Oct - Fri, 31 Oct
Singapore Airlines Logo
10:45 - 20:15BUF-SYD
42h 30m3 stops
Singapore Airlines Logo
16:10 - 22:31SYD-BUF
45h 21m3 stops
$3,908Singapore Airlines
Find Deal
Tue, 7 Oct - Sun, 2 Nov
Singapore Airlines Logo
10:45 - 20:15BUF-SYD
42h 30m3 stops
Singapore Airlines Logo
16:10 - 21:31SYD-BUF
44h 21m3 stops
$3,964Singapore Airlines
Find Deal
Wed, 8 Oct - Fri, 31 Oct
Turkish Airlines Logo
06:00 - 19:00BUF-SYD
47h 00m3 stops
Turkish Airlines Logo
20:55 - 09:43SYD-BUF
50h 48m3 stops
$4,314Turkish Airlines
Find Deal
Sun, 1 Jun - Sun, 8 Jun
Useful Info

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 time of day to fly to Australia?

The average price for all round-trip flights from Buffalo to Australia depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.
The cheapest time of day to fly to Australia is generally in the afternoon, when retur flights cost $1,925 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Australia is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $1,925.

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 November, when tickets cost $2,164 (return) on average. On the other hand, the most expensive months are July and December, when the average cost of return tickets is $3,462 and $3,006 respectively.

Good to know

Low season

October

High season

December

Cheapest flight

$2,439
Best time to beat the crowds but there is an average 12% increase in price.
Most popular time to fly (11% more expensive on average)
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 travellers 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 return 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.

Top airline 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 8696 reviews
7.3Comfort
8.1Crew
7.1Entertainment
7.7Boarding
6.6Food
Airline reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

10.0 ExcellentAnonymous, Apr 2025SFO - HKG
Read more United Airlines reviews

Everything is good except the dinner and breakfast. The sandwich is very delicious. Toilet is clean, I only use one of them. Flight attendants are very nice. 👍👍

A bit rush for transit. Food and entertainment are not available

Boarding was a little difficult. The gate area at O'Hare was very small and crowded due to multiple gates in the area. Could not hear the intercom, so had to rely on signage to see when my group was boarding and the signage was blocked by passengers standing in the gate. Flight was great and we arrived in Montreal on time.

Multiple delays and not straight answer from the United team

For economy, it was very good. Staff was great, they even let some of us change seats for more leg room... Put an empty seat between us which was fantastic for a 12hr flight. Onboard entertainment was excellent, I think over 200 choices of movies/tv/etc The bad was the barely/nonfunctional wifi that cost either $16.99 or 1700 miles (full flight). It was atrocious... Definitely the worst of the last 3 long haul major airlines I was on the last few months.

Stewardess spilled orange juice on my clothes/seat no help no apology just threw napkins at me to clean the mess up. Not Happy.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

The plane pushed back from the gate on time. However, it stopped on the ramp, and we waited for over 20 minutes before the aircraft pulled back to the gate. Apparently, something of importance had to be removed from the aircraft by the gate agent. I found this to be odd. The delay was not significant, but I felt that whatever was on the aircraft that had to be taken off, should’ve been done before we pushed back from the gate.

I didn’t get on plane. Passport being processed by consulate with visa application. Tried to cancel through underpricer after purchasing cacelling for any reason. No dice, they are thieves.

Electric plugs didn't work. Entertainment system wasn't working

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

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.