$603 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 8/19. 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
Brisbane1 stop$1,316
Sydney
Sydney2 stops$1,287
Brisbane
Brisbane1 stop$1,316

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, Nov 15 - Sun, Nov 22
United Airlines Logo
10:30 am - 10:30 am
BUF
-
MEL
32h 00m
2 stops
United Airlines Logo
11:30 am - 10:40 pm
MEL
-
BUF
27h 10m
2 stops
$1,190United Airlines
Wed, Aug 26 - Fri, Sep 11
United Airlines Logo
2:53 pm - 8:15 am
BUF
-
MEL
27h 22m
2 stops
United Airlines Logo
9:30 am - 9:07 pm
MEL
-
BUF
25h 37m
2 stops
$1,203United Airlines
Fri, Aug 21 - Fri, Aug 28
Delta Logo
10:00 am - 7:50 am
BUF
-
MEL
31h 50m
2 stops
Delta Logo
10:00 am - 12:40 am
MEL
-
BUF
28h 40m
2 stops
$1,211Delta
Sun, Nov 15 - Thu, Nov 26
Delta Logo
1:15 pm - 9:50 am
BUF
-
MEL
28h 35m
2 stops
Delta Logo
12:00 pm - 11:50 pm
MEL
-
BUF
27h 50m
2 stops
$1,247Delta
Sat, Aug 8 - Sat, Aug 15
American Airlines Logo
12:56 pm - 7:30 am
BUF
-
SYD
28h 34m
2 stops
American Airlines Logo
9:10 am - 9:55 pm
SYD
-
BUF
26h 45m
2 stops
$1,287American Airlines
Tue, Dec 8 - Tue, Dec 29
Multiple Airlines Logo
7:00 am - 7:30 am
BUF
-
BNE
33h 30m
1 stop
Multiple Airlines Logo
11:40 am - 9:47 am
BNE
-
BUF
37h 07m
2 stops
$1,316Multiple Airlines
Fri, Oct 30 - Tue, Nov 17
Multiple Airlines Logo
4:48 pm - 6:55 am
BUF
-
SYD
23h 07m
1 stop
Multiple Airlines Logo
2:05 pm - 10:41 pm
SYD
-
BUF
24h 36m
1 stop
$1,352Multiple Airlines
Fri, Oct 30 - Tue, Nov 17
American Airlines Logo
4:48 pm - 6:55 am
BUF
-
SYD
23h 07m
1 stop
American Airlines Logo
2:05 pm - 10:41 pm
SYD
-
BUF
24h 36m
1 stop
$1,353American Airlines
Thu, Oct 15 - Thu, Oct 29
Qantas Airways Logo
7:00 am - 5:00 am
BUF
-
BNE
32h 00m
2 stops
Qantas Airways Logo
9:45 am - 10:59 pm
BNE
-
BUF
27h 14m
1 stop
$1,420Qantas Airways
Thu, Oct 15 - Thu, Oct 29
Qantas Airways Logo
4:48 pm - 10:25 pm
BUF
-
BNE
39h 37m
2 stops
Qantas Airways Logo
6:45 am - 10:59 pm
BNE
-
BUF
30h 14m
2 stops
$1,487Qantas Airways
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 $192 (return) on average. On the other hand, the most expensive months are January and October, when the average cost of round-trip tickets is $1,442 and $1,441 respectively.

Find deals

Good to know

Low seasonMay
Cheapest flight$603
Best time to beat the crowds but there is an average 23% increase in price.
Most popular time to fly with an average 7% 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 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.
7.1
American AirlinesOverall score based on 11785 reviews
7.2Comfort
7.9Crew
6.8Entertainment
7.5Boarding
6.4Food
Airline reviews

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.

10.0 ExcellentElena, Jul 2026
JFK - MAD
Read more American Airlines reviews

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 attendant was very polite and attentive. The food was good.

The flight de-boarded after being informed of a 3 hour delay. The gate agent said we could go to lounge. The flight ended up boarding 20 minutes later and I missed it.

My experience with American Airlines was great. Unfortunately my stroller was not located and has not been given to me and or reached out in return for in regard to information.

Pilots were fantastic - super smooth. First Class flight attendant was very attentive. Main Cabin flight attendant should try to smooth the rough edges of her voice - very shrill / punitive. Hurt my ears just to listen to her. Recognize they have a (tough) job to do - but tone over speakers needs to be less like scolding a 5 year old.

Maybe focus more on delivering a good product vs selling me a damn credit card

Crew were professional and kind. The flight was smooth. But... The internet, which we paid 35 dollars for, did not work for most of the flight. This made providing media for our child an uncomfortable hassle.

Overall fine. Seemed like one of the older model planes? Crew was mostly very kind, though some of the female attendants were a rather abrupt during the food service.

Leave on time. We waited on the plane for hour hours and it was hot and smelly

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

Buffalo (BUF)