Cheap flights from Buffalo (BUF) to Sydney (SYD) from $1,466

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/29. 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.
BUF — SYD
May 7 — May 141

Cheap flight deals from Buffalo to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from Buffalo (BUF) to Sydney (SYD). 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 May 2, 2024.

Popular in

December

Cheapest in

April

Average price

$1,696

Round-trip from

$1,114
High demand for flights, 36% potential price rise
Best time to find cheap flights, 26% potential price drop
Average for round-trip flights in May 2024
From Buffalo to Sydney Kingsford Smith

What is the cheapest day to fly round-trip from Buffalo to Sydney?

Users have found that flying from Buffalo to Sydney on a Friday typically leans towards higher prices. However, this doesn’t mean you still can’t find a deal. Flexibility with other aspects of your flight can still land a great price for your trip.

What is the cheapest month to fly from Buffalo to Sydney?

Flights from Buffalo to Sydney lean towards being more expensive in December. Prices are generally better when you fly from Buffalo to Sydney in April, with the cheapest ticket starting at $510.

When is the cheapest time to fly from Buffalo to Sydney (BUF - SYD)?

A simple way to save on the total cost of your ticket is to fly from Buffalo to Sydney in the evening. If you’re flexible enough to do this you can expect to save up to 53% on your trip compared to booking a flight in the afternoon.

Cheap American Airlines flights from Buffalo to Sydney

Explore cheap flight options specifically provided by American Airlines for the route between Buffalo and Sydney. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Take a look at some of the lowest-priced American Airlines flights heading from Buffalo to Sydney. Make sure to check back often as deals are often changing.
Wed 5/2910:38 amBUF - SYD
2 stops30h 27mAmerican Airlines
Sun 6/99:15 amSYD - BUF
2 stops29h 08mAmerican Airlines
Deal found 5/1$1,466
Thu 5/3010:38 amBUF - SYD
2 stops30h 27mAmerican Airlines
Fri 6/79:15 amSYD - BUF
2 stops29h 08mAmerican Airlines
Deal found 5/1$1,566
Wed 5/296:35 amBUF - SYD
1 stop33h 40mAmerican Airlines
Sun 6/93:50 pmSYD - BUF
1 stop21h 53mAmerican Airlines
Deal found 5/1$3,335
Thu 5/306:35 amBUF - SYD
1 stop33h 40mAmerican Airlines
Fri 6/73:50 pmSYD - BUF
1 stop21h 53mAmerican Airlines
Deal found 5/1$3,435
Sat 5/46:35 amBUF - SYD
1 stop33h 40mAmerican Airlines
Fri 5/313:50 pmSYD - BUF
1 stop20h 33mAmerican Airlines
Deal found 4/30$3,656

Cheap Air Canada flights from Buffalo to Sydney

Explore cheap flight options specifically provided by Air Canada for the route between Buffalo and Sydney. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
To aid your search, here are some of the cheapest Air Canada flights we've found from Buffalo to Sydney. Ensure the flight price, dates, time, and airline match your criteria before you book.
Sat 5/47:00 amBUF - SYD
2 stops34h 20mAir Canada
Fri 5/319:20 amSYD - BUF
2 stops26h 27mAir Canada
Deal found 4/30$2,196
Sat 5/47:00 amBUF - SYD
2 stops34h 20mAir Canada
Fri 5/319:20 amSYD - BUF
2 stops45h 25mAir Canada
Deal found 4/30$2,247
Sat 5/47:00 amBUF - SYD
2 stops34h 20mAir Canada
Fri 5/319:20 amSYD - BUF
3 stops42h 01mAir Canada
Deal found 4/30$2,341

Cheap Buffalo to Sydney flights in May & June 2024

Find cheap flight options from Buffalo to Sydney specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Prices were last updated on May 2, 2024.
Listed are some of the best fares we've found on flights departing from Buffalo to Sydney in 2024. More deals are always being added, so be sure to check back regularly.
Wed 5/2910:38 amBUF - SYD
2 stops30h 27mAmerican Airlines
Sun 6/99:15 amSYD - BUF
2 stops29h 08mAmerican Airlines
Deal found 5/1$1,466
Thu 5/3010:38 amBUF - SYD
2 stops30h 27mAmerican Airlines
Fri 6/79:15 amSYD - BUF
2 stops29h 08mAmerican Airlines
Deal found 5/1$1,566
Wed 5/294:55 pmBUF - SYD
2 stops23h 20mMultiple Airlines
Sun 6/93:50 pmSYD - BUF
1 stop21h 53mMultiple Airlines
Deal found 5/1$2,221
Wed 5/296:08 amBUF - SYD
3 stops34h 07mMultiple Airlines
Sun 6/98:30 amSYD - BUF
3 stops28h 33mMultiple Airlines
Deal found 5/1$2,229
Sat 5/47:00 amBUF - SYD
2 stops34h 20mAir Canada
Fri 5/319:20 amSYD - BUF
2 stops45h 25mAir Canada
Deal found 4/30$2,247
Sat 5/47:00 amBUF - SYD
2 stops34h 20mAir Canada
Fri 5/319:20 amSYD - BUF
3 stops42h 01mAir Canada
Deal found 4/30$2,341
Thu 5/304:55 pmBUF - SYD
2 stops24h 10mMultiple Airlines
Fri 6/73:50 pmSYD - BUF
1 stop21h 53mMultiple Airlines
Deal found 5/1$2,520
Thu 5/304:55 pmBUF - SYD
2 stops23h 20mMultiple Airlines
Fri 6/77:05 pmSYD - BUF
3 stops30h 11mMultiple Airlines
Deal found 5/1$2,538
Thu 5/306:08 amBUF - SYD
3 stops34h 07mMultiple Airlines
Fri 6/77:05 pmSYD - BUF
3 stops30h 11mMultiple Airlines
Deal found 5/1$2,888

Buffalo to Sydney 2024 flight deals

Discover exclusive flight deals for travel between Buffalo and Sydney in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,899,487 searches. Data last updated May 2, 2024.
Listed are some of the best fares we've found on flights departing from Buffalo to Sydney in 2024. More deals are always being added, so be sure to check back regularly.
Wed 5/2910:38 amBUF - SYD
2 stops30h 27mAmerican Airlines
Sun 6/99:15 amSYD - BUF
2 stops29h 08mAmerican Airlines
Deal found 5/1$1,466
Tue 10/221:00 pmBUF - SYD
2 stops27h 35mDelta
Sat 10/2610:25 amSYD - BUF
2 stops28h 31mDelta
Deal found 4/30$1,533
Thu 5/3010:38 amBUF - SYD
2 stops30h 27mAmerican Airlines
Fri 6/79:15 amSYD - BUF
2 stops29h 08mAmerican Airlines
Deal found 5/1$1,566
Tue 10/226:52 amBUF - SYD
2 stops33h 18mJapan Airlines
Sat 10/269:15 amSYD - BUF
2 stops51h 53mJapan Airlines
Deal found 5/1$2,032
Mon 12/307:00 amBUF - SYD
2 stops35h 30mANA
Tue 1/149:45 pmSYD - BUF
2 stops31h 25mANA
Deal found 5/1$2,050
Wed 5/294:55 pmBUF - SYD
2 stops23h 20mMultiple Airlines
Sun 6/93:50 pmSYD - BUF
1 stop21h 53mMultiple Airlines
Deal found 5/1$2,221
Wed 5/296:08 amBUF - SYD
3 stops34h 07mMultiple Airlines
Sun 6/98:30 amSYD - BUF
3 stops28h 33mMultiple Airlines
Deal found 5/1$2,229
Sat 5/47:00 amBUF - SYD
2 stops34h 20mAir Canada
Fri 5/319:20 amSYD - BUF
2 stops45h 25mAir Canada
Deal found 4/30$2,247
Mon 12/3012:30 pmBUF - SYD
2 stops27h 00mMultiple Airlines
Tue 1/144:50 pmSYD - BUF
1 stop21h 31mMultiple Airlines
Deal found 5/1$2,296

Find flights from Buffalo to Sydney within your budget

Customize your flight search to find flights from Buffalo to Sydney 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 2,899,487 searches. Data last updated May 2, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,466 - $3,597

Route

Depart

Return

Price

BuffaloSydney Kingsford Smith

BUF - SYD

BUFSYD

Buffalo

Wed 5/29

2 stops30h 27m

Sydney Kingsford Smith

Sun 6/9

2 stops29h 08m

$1,466

BuffaloSydney Kingsford Smith

BUF - SYD

BUFSYD

Buffalo

Thu 5/30

2 stops30h 27m

Sydney Kingsford Smith

Fri 6/7

2 stops29h 08m

$1,566

BuffaloSydney Kingsford Smith

BUF - SYD

BUFSYD

Buffalo

Sat 5/4

2 stops34h 20m

Sydney Kingsford Smith

Fri 5/31

2 stops26h 27m

$2,196

BuffaloSydney Kingsford Smith

BUF - SYD

BUFSYD

Buffalo

Wed 5/29

2 stops23h 20m

Sydney Kingsford Smith

Sun 6/9

1 stop21h 53m

$2,221

BuffaloSydney Kingsford Smith

BUF - SYD

BUFSYD

Buffalo

Wed 5/29

3 stops34h 07m

Sydney Kingsford Smith

Sun 6/9

3 stops28h 33m

$2,229

BuffaloSydney Kingsford Smith

BUF - SYD

BUFSYD

Buffalo

Sat 5/4

2 stops34h 20m

Sydney Kingsford Smith

Fri 5/31

2 stops45h 25m

$2,247

BuffaloSydney Kingsford Smith

BUF - SYD

BUFSYD

Buffalo

Fri 7/19

2 stops26h 59m

Sydney Kingsford Smith

Tue 8/6

2 stops27h 16m

$2,421

BuffaloSydney Kingsford Smith

BUF - SYD

BUFSYD

Buffalo

Fri 7/5

2 stops34h 05m

Sydney Kingsford Smith

Fri 7/12

2 stops47h 14m

$3,196

BuffaloSydney Kingsford Smith

BUF - SYD

BUFSYD

Buffalo

Sat 5/4

3 stops37h 40m

Sydney Kingsford Smith

Fri 5/31

3 stops58h 15m

$3,597

Flights are sorted by cheapest first

Deals found on 5/1

When is the cheapest time to fly from Buffalo to Sydney?

Use this chart to determine the cheapest time to fly round-trip from Buffalo to Sydney. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Buffalo to Sydney flight should consider departing on Friday at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Sydney by month

Plan your trip from Buffalo to Sydney by taking into account the cheapest months to travel. The average price of a one-way flight from Buffalo to Sydney is currently $0 while a round-trip flight costs $2,349. Price data was last updated on April 28, 2024.

Currently, February is the cheapest month in which you can book a flight from Buffalo to Sydney (average of $1,114). Flying from Buffalo to Sydney in July is currently the most expensive (average of $1,431). 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.

January

$1,298

February

$1,114

March

$1,132

April

$1,359

May

$1,370

June

$1,388

July

$1,431

August

$1,310

September

$1,279

October

$1,214

November

$1,271

December

$1,396

Temperature and rainfall in Sydney by month

Plan your trip to Sydney by taking into account the average temperature and rainfall totals by month.

SYD

Temperature

51.8 - 71.6 °F

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. 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 Sydney. Reviews last updated May 2, 2024.
See what other customers who have flown with American Airlines, Air Canada and Singapore Airlines from Buffalo to Sydney have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.5
Very good
1,185 reviews

Entertainment

8.2

Food

8.2

Overall

8.5

Boarding

8.6

Crew

8.8

Comfort

8.3

Reviews

1 / 10

The air crew was wonderful when they were around. Unfortunately you are abandoned most of the flight. You find yourself thirsty often during a long flight. It was a free for all if you wanted anything. Get up and go get yourself. You would accumulate trash without anybody coming by to take it from you. The entertainment systems are aging but that’s due to the age of the aircraft. Call me spoiled but once you fly on Singapore Airlines everybody else doesn’t meet the standard.

8.5
Very good
1,185 reviews
8.5
Very good
1,185 reviews

Entertainment

8.2

Food

8.2

Overall

8.5

Boarding

8.6

Crew

8.8

Comfort

8.3

Reviews

1 / 10

The air crew was wonderful when they were around. Unfortunately you are abandoned most of the flight. You find yourself thirsty often during a long flight. It was a free for all if you wanted anything. Get up and go get yourself. You would accumulate trash without anybody coming by to take it from you. The entertainment systems are aging but that’s due to the age of the aircraft. Call me spoiled but once you fly on Singapore Airlines everybody else doesn’t meet the standard.

8.3
Very good
1,472 reviews
8.5
Very good
1,185 reviews

Entertainment

8.2

Food

8.2

Overall

8.5

Boarding

8.6

Crew

8.8

Comfort

8.3

Reviews

1 / 10

The air crew was wonderful when they were around. Unfortunately you are abandoned most of the flight. You find yourself thirsty often during a long flight. It was a free for all if you wanted anything. Get up and go get yourself. You would accumulate trash without anybody coming by to take it from you. The entertainment systems are aging but that’s due to the age of the aircraft. Call me spoiled but once you fly on Singapore Airlines everybody else doesn’t meet the standard.

7.4
Good
11,159 reviews
8.5
Very good
1,185 reviews

Entertainment

8.2

Food

8.2

Overall

8.5

Boarding

8.6

Crew

8.8

Comfort

8.3

Reviews

1 / 10

The air crew was wonderful when they were around. Unfortunately you are abandoned most of the flight. You find yourself thirsty often during a long flight. It was a free for all if you wanted anything. Get up and go get yourself. You would accumulate trash without anybody coming by to take it from you. The entertainment systems are aging but that’s due to the age of the aircraft. Call me spoiled but once you fly on Singapore Airlines everybody else doesn’t meet the standard.

7.3
Good
14,788 reviews
8.5
Very good
1,185 reviews

Entertainment

8.2

Food

8.2

Overall

8.5

Boarding

8.6

Crew

8.8

Comfort

8.3

Reviews

1 / 10

The air crew was wonderful when they were around. Unfortunately you are abandoned most of the flight. You find yourself thirsty often during a long flight. It was a free for all if you wanted anything. Get up and go get yourself. You would accumulate trash without anybody coming by to take it from you. The entertainment systems are aging but that’s due to the age of the aircraft. Call me spoiled but once you fly on Singapore Airlines everybody else doesn’t meet the standard.

7.0
Good
6,888 reviews
8.5
Very good
1,185 reviews

Entertainment

8.2

Food

8.2

Overall

8.5

Boarding

8.6

Crew

8.8

Comfort

8.3

Reviews

1 / 10

The air crew was wonderful when they were around. Unfortunately you are abandoned most of the flight. You find yourself thirsty often during a long flight. It was a free for all if you wanted anything. Get up and go get yourself. You would accumulate trash without anybody coming by to take it from you. The entertainment systems are aging but that’s due to the age of the aircraft. Call me spoiled but once you fly on Singapore Airlines everybody else doesn’t meet the standard.

Related info for your journey

Find useful and relevant information for your journey from Buffalo to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • Can I find flights from Buffalo to Sydney for under $1,500 on Cheapflights?

    Yes, there are multiple flights from Buffalo to Sydney for under $1,500. The cheapest flight booked recently is on American Airlines for just $1,466, but on average you can expect to pay $2,733.

  • What are the cheapest airlines flying from Buffalo to Sydney round-trip?

    Flying on American Airlines is currently your cheapest option to Sydney, with prices starting at $1,466. Additional round-trip tickets that might be worth considering are offered by Air Canada and United Airlines, with the lowest prices starting at $2,196 and $2,421, respectively. These flights start at 18% lower than the current average price 3 months from now.

  • What are the most popular airlines that fly from Buffalo to Sydney?

  • What does BUF to SYD mean?

    BUF stands for Buffalo Airport, while SYD stands for Sydney Kingsford Smith Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

  • Can I find deals for flights from Buffalo to Sydney that include extra baggage allowance?

    The amount of baggage you can bring on your Buffalo to Sydney flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Buffalo to Sydney with specific airlines?

    Yes, Cheapflights allows you to browse and filter Buffalo to Sydney flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Buffalo to Sydney that include hotel bookings?

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

  • How can I find direct flights from Buffalo to Sydney?

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

  • Can I find deals for business class flights from Buffalo to Sydney?

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

  • Can I find deals for flights from Buffalo to Sydney that allow pets onboard?

    Many airlines flying from Buffalo to Sydney offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Buffalo to Sydney?

    Yes, you can often find last-minute deals on Buffalo to Sydney flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Buffalo to Sydney flight deals updated?

    The Buffalo to Sydney flight deals you see on this page were last updated on 5/1.

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.

Top 3 airlines flying from Buffalo to Sydney

Discover the top 3 airlines that operate flights from Buffalo to Sydney. 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 2,899,487 searches. Data last updated May 2, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$380Average$1,650FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$1,144Average$1,437FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$1,363Average$1,720FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from Buffalo to Sydney by cabin class

Find flights from Buffalo to Sydney, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Buffalo to Sydney?

When you search for this flight from Buffalo to Sydney, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Buffalo to Sydney?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Sydney from Buffalo.

Can Cheapflights find flights from Buffalo to Sydney with no change fees?

Certainly. Search results for flights to Sydney from Buffalo shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Buffalo to Sydney become cheaper?

Of course! You can now track prices for flights from Buffalo to Sydney and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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.