HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
New South Wales

$950+ Cheap flights from Buffalo (BUF) to New South Wales

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/11. Fares are subject to change and may not be available on all flights or dates of travel.
BUF — SYD
feb. 9 — feb. 161
dom. 2/9
dom. 2/16
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Buffalo to New South Wales with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Buffalo to New South Wales

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to New South Wales (AUNSW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated febrero 4, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,405
(American Airlines)

One-way from

$950
(American Airlines)

Popular in

July

Cheapest in

November

Average price

$1,541
Provider with most accurate pricing for Buffalo-Sydney Kingsford Smith flight deals.
Search Deals
Provider most trusted by Cheapflights users for Buffalo-Sydney Kingsford Smith flights.
Search Deals
From Buffalo to New South Wales
Search Deals
One-way flight from Buffalo to New South Wales
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($160 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Buffalo to New South Wales

Cheapest flights from Buffalo to New South Wales
Explore the most affordable flight options available from Buffalo to New South Wales. Find the lowest fares from popular airlines and budget airlines, with prices last updated on febrero 4, 2025.

This American Airlines deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/101:38 pmBUF - SYD
2 stops26h 57mAmerican Airlines
sáb. 8/169:10 amSYD - BUF
2 stops25h 57mAmerican Airlines
Deal found 2/3$1,405
This oojo deal was found by Cheapflights users on 2/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/1412:15 pmBUF - SYD
2 stops39h 35mQatar Airways
vie. 3/289:40 pmSYD - BUF
2 stops38h 00mQatar Airways
Deal found 2/4$1,610
This Expedia deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/111:29 amBUF - SYD
2 stops39h 21mMultiple Airlines
vie. 3/79:00 pmSYD - BUF
3 stops43h 23mMultiple Airlines
Deal found 2/3$2,037
This Expedia deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 3/11:30 pmBUF - SYD
3 stops61h 35mTurkish Airlines
vie. 3/79:00 pmSYD - BUF
3 stops60h 09mTurkish Airlines
Deal found 2/3$2,114
This Justfly.com deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/97:00 amBUF - SYD
2 stops33h 20mKorean Air
mar. 9/307:55 amSYD - BUF
2 stops30h 04mKorean Air
Deal found 2/3$2,321
This Orbitz deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/127:00 amBUF - SYD
3 stops34h 35mAir Canada
sáb. 3/2210:25 amSYD - BUF
2 stops45h 25mAir Canada
Deal found 2/3$2,685
This KAYAK deal was found by Cheapflights users on 2/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 3/141:30 pmBUF - SYD
3 stops55h 20mSingapore Airlines
vie. 3/286:45 amSYD - BUF
3 stops50h 23mSingapore Airlines
Deal found 2/3$3,430

Find flights from Buffalo to New South Wales within your budget

Customize your flight search to find flights from Buffalo to New South Wales that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated febrero 4, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BuffaloSydney

BUF - SYD

BUFSYD

Buffalo

mié. 3/12

12:50 pm-6:35 am

2 stops26h 45m

Sydney Kingsford Smith

sáb. 3/22

11:15 am-10:46 pm

2 stops26h 31m

$1,405

BuffaloSydney

BUF - SYD

BUFSYD

Buffalo

vie. 3/14

12:15 pm-6:50 pm

2 stops39h 35m

Sydney Kingsford Smith

vie. 3/28

9:40 pm-8:40 pm

2 stops38h 00m

$1,610

BuffaloSydney

BUF - SYD

BUFSYD

Buffalo

sáb. 3/1

11:29 am-6:50 pm

2 stops39h 21m

Sydney Kingsford Smith

vie. 3/7

9:00 pm-12:23 am

3 stops43h 23m

$2,037

BuffaloSydney

BUF - SYD

BUFSYD

Buffalo

sáb. 3/1

1:30 pm-7:05 pm

3 stops61h 35m

Sydney Kingsford Smith

vie. 3/7

9:00 pm-5:09 pm

3 stops60h 09m

$2,114

BuffaloSydney

BUF - SYD

BUFSYD

Buffalo

mié. 3/12

7:00 am-8:35 am

3 stops34h 35m

Sydney Kingsford Smith

sáb. 3/22

10:25 am-4:50 pm

2 stops45h 25m

$2,685

BuffaloSydney

BUF - SYD

BUFSYD

Buffalo

vie. 3/14

1:30 pm-11:50 am

3 stops55h 20m

Sydney Kingsford Smith

vie. 3/28

6:45 am-6:08 pm

3 stops50h 23m

$3,430

BuffaloSydney

BUF - SYD

BUFSYD

Buffalo

vie. 4/11

12:44 pm-7:05 am

2 stops28h 21m

$950

BuffaloSydney

BUF - SYD

BUFSYD

Buffalo

vie. 4/11

7:05 am-7:10 pm

3 stops46h 05m

$1,375

BuffaloSydney

BUF - SYD

BUFSYD

Buffalo

dom. 3/16

8:45 am-6:50 am

2 stops31h 05m

$2,054

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/4

Best time to book a flight from Buffalo to New South Wales

Have a flexible travel schedule? Discover the best time to fly to New South Wales from Buffalo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Buffalo to New South Wales

Get recent, data-driven insights about flights from Buffalo to New South Wales including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Buffalo to New South Wales?

Currently, February is the cheapest month in which you can book a flight from Buffalo to New South Wales (average of $1,046). Flying from Buffalo to New South Wales in December is currently the most expensive (average of $1,643). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BUF to NSW?

Find hourly flight availability from Buffalo to New South Wales. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated febrero 4, 2025.

When flying from Buffalo to New South Wales, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in New South Wales by month

Plan your trip to New South Wales by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in New South Wales ranges from 2.0 - 5.1 inches per month. March is typically the wettest month, when rainfall can reach 5.1 in. September is typically the driest time to visit New South Wales when rainfall is around 2.0 in.

Temperature in New South Wales by month

Plan your trip to New South Wales by taking into account the average temperature totals by month.

If weather is an important factor for your trip to New South Wales, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 71.6 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing New South Wales

Get insights into the airlines that provide service to New South Wales. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New South Wales. Reviews last updated febrero 4, 2025.
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Comfort

8.2

Crew

8.7

Entertainment

7.8

Food

7.7

Overall

8.3

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Japan Airlines
8.3
Very good
1,440 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Comfort

8.2

Crew

8.7

Entertainment

7.8

Food

7.7

Overall

8.3

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Singapore Airlines
8.1
Very good
1,314 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Comfort

8.2

Crew

8.7

Entertainment

7.8

Food

7.7

Overall

8.3

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Qatar Airways
7.5
Good
3,711 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Comfort

8.2

Crew

8.7

Entertainment

7.8

Food

7.7

Overall

8.3

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Turkish Airlines
7.3
Good
3,896 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Comfort

8.2

Crew

8.7

Entertainment

7.8

Food

7.7

Overall

8.3

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

American Airlines
7.2
Good
10,000 reviews
Japan Airlines
8.3
Very good
1,440 reviews

Boarding

8.4

Comfort

8.2

Crew

8.7

Entertainment

7.8

Food

7.7

Overall

8.3

Reviews

1 / 20

10.0
Excellent

L,Nov 2024

SNA - SEA

Excellent crew, great food and decent audio selection. Seats are wide and have plenty of leg room but could use some more padding.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to New South Wales. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Buffalo to New South Wales?

    Located just 8.3 mi from the city center, Buffalo (BUF) is the airport most travelers will use when flying to New South Wales from Buffalo.

  • Can I find deals for flights from Buffalo to New South Wales that include hotel bookings?

    Yes. In addition to deals on Buffalo to New South Wales flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Buffalo to New South Wales?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Buffalo to New South Wales.

  • Can I find deals for business class flights from Buffalo to New South Wales?

    Yes. Cheapflights offers flight deals from Buffalo to New South Wales by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Buffalo to New South Wales?

    Currently, February is the cheapest month in which you can book a flight from Buffalo to New South Wales (average of $1,046). Flying from Buffalo to New South Wales in December is currently the most expensive (average of $1,643). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Buffalo to New South Wales

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Sydney flights
Newark to Sydney flights
John F Kennedy Intl to Melbourne flights
LaGuardia to Sydney flights
Newark to Melbourne flights
LaGuardia to Melbourne flights
John F Kennedy Intl to Avalon flights
John F Kennedy Intl to Brisbane flights
Newark to Brisbane flights
LaGuardia to Brisbane flights
John F Kennedy Intl to Perth flights
Newark to Avalon flights
Newark to Perth flights
LaGuardia to Perth flights
John F Kennedy Intl to Adelaide flights
John F Kennedy Intl to Canberra flights
Buffalo to Sydney flights
Buffalo to Melbourne flights
Newark to Canberra flights
Newark to Adelaide flights
LaGuardia to Adelaide flights
White Plains to Sydney flights
John F Kennedy Intl to Darwin flights
Syracuse to Sydney flights
Newark to Darwin flights
Newark to Cairns flights
Syracuse to Brisbane flights
LaGuardia to Coolangatta flights
John F Kennedy Intl to Coolangatta flights
John F Kennedy Intl to Hobart flights
John F Kennedy Intl to Cairns flights
Rochester to Brisbane flights
Newark to Coolangatta flights
LaGuardia to Cairns flights
Rochester to Sydney flights
Newark to Townsville flights
Buffalo to Brisbane flights
LaGuardia to Darwin flights
John F Kennedy Intl to Townsville flights
John F Kennedy Intl to Maroochydore flights
Newark to Maroochydore flights
Stewart to Sydney flights
Ithaca to Sydney flights
Albany to Brisbane flights

Top 3 airlines flying from Buffalo to New South Wales

Discover the top 3 airlines that operate flights from Buffalo to New South Wales. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated febrero 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$399Average$1,579FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,144Average$1,552FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,193Average$1,513FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.