Cheap flights from Buffalo (BUF) to Sydney (SYD) from $1,379

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 8/4. 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
Jun 4 — Jun 111

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 30, 2024.

Popular in

July

Cheapest in

August

Average price

$1,464

Round-trip from

$1,097
High demand for flights, 32% potential price rise
Best time to find cheap flights, 24% 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 July. Prices are generally better when you fly from Buffalo to Sydney in August, with the cheapest ticket starting at $361.

What is the cheapest time of day to fly from BUF to 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 52% 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 2,784,634 searches. Data last updated May 30, 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.
Sun 8/41:55 pmBUF - SYD
2 stops27h 10mAmerican Airlines
Tue 8/139:15 amSYD - BUF
2 stops26h 43mAmerican Airlines
Deal found 5/28$1,379
Wed 8/212:51 pmBUF - SYD
2 stops26h 14mAmerican Airlines
Fri 8/309:15 amSYD - BUF
2 stops29h 15mAmerican Airlines
Deal found 5/28$1,429
Thu 8/225:40 pmBUF - SYD
2 stops23h 25mAmerican Airlines
Fri 8/309:15 amSYD - BUF
2 stops29h 15mAmerican Airlines
Deal found 5/28$1,479
Thu 6/277:20 amBUF - SYD
2 stops33h 45mAmerican Airlines
Thu 7/49:15 amSYD - BUF
2 stops50h 08mAmerican Airlines
Deal found 5/28$1,583
Fri 10/46:02 amBUF - SYD
2 stops34h 03mAmerican Airlines
Fri 10/1110:10 amSYD - BUF
2 stops44h 37mAmerican Airlines
Deal found 5/28$1,654
Sun 10/65:09 pmBUF - SYD
1 stop22h 06mAmerican Airlines
Tue 10/1510:10 amSYD - BUF
2 stops27h 42mAmerican Airlines
Deal found 5/28$2,022
Wed 10/25:09 pmBUF - SYD
1 stop23h 06mAmerican Airlines
Wed 10/910:10 amSYD - BUF
2 stops28h 49mAmerican Airlines
Deal found 5/29$2,395
Mon 7/15:37 pmBUF - SYD
1 stop22h 38mAmerican Airlines
Mon 8/129:15 amSYD - BUF
2 stops29h 15mAmerican Airlines
Deal found 5/28$2,504
Sun 9/296:26 amBUF - SYD
1 stop33h 49mAmerican Airlines
Mon 10/74:50 pmSYD - BUF
1 stop20h 43mAmerican Airlines
Deal found 5/28$2,665

Cheap United Airlines flights from Buffalo to Sydney

Explore cheap flight options specifically provided by United 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 2,784,634 searches. Data last updated May 30, 2024.
To aid your search, here are some of the cheapest United Airlines flights we've found from Buffalo to Sydney. Ensure the flight price, dates, time, and airline match your criteria before you book.
Sat 10/56:00 pmBUF - SYD
2 stops47h 00mUnited Airlines
Wed 10/1611:20 amSYD - BUF
2 stops22h 35mUnited Airlines
Deal found 5/28$1,380
Wed 10/27:00 amBUF - SYD
2 stops34h 00mUnited Airlines
Wed 10/911:20 amSYD - BUF
2 stops22h 35mUnited Airlines
Deal found 5/29$1,390
Sat 6/296:18 amBUF - SYD
2 stops34h 42mUnited Airlines
Mon 8/1210:20 amSYD - BUF
2 stops37h 26mUnited Airlines
Deal found 5/28$1,459
Thu 8/87:00 amBUF - SYD
2 stops33h 55mUnited Airlines
Fri 8/1610:20 amSYD - BUF
2 stops27h 36mUnited Airlines
Deal found 5/28$1,480
Mon 9/166:00 pmBUF - SYD
2 stops22h 55mUnited Airlines
Tue 9/2410:20 amSYD - BUF
3 stops37h 17mUnited Airlines
Deal found 5/28$1,530
Thu 10/1010:25 amBUF - SYD
2 stops30h 30mUnited Airlines
Thu 10/1710:30 amSYD - BUF
2 stops23h 25mUnited Airlines
Deal found 5/28$1,646
Fri 8/93:05 pmBUF - SYD
2 stops25h 55mUnited Airlines
Sun 8/1810:20 amSYD - BUF
2 stops37h 17mUnited Airlines
Deal found 5/28$1,747
Fri 8/93:05 pmBUF - SYD
2 stops25h 55mUnited Airlines
Fri 8/1610:20 amSYD - BUF
2 stops37h 26mUnited Airlines
Deal found 5/28$1,797
Mon 7/83:05 pmBUF - SYD
2 stops25h 55mUnited Airlines
Wed 7/1710:20 amSYD - BUF
2 stops27h 36mUnited Airlines
Deal found 5/30$1,806

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 2,784,634 searches. Prices were last updated on May 30, 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.
Sun 6/304:03 pmBUF - SYD
2 stops24h 32mDelta
Sun 8/119:25 amSYD - BUF
2 stops22h 54mDelta
Deal found 5/28$1,412
Sat 6/296:18 amBUF - SYD
2 stops34h 42mUnited Airlines
Mon 8/1210:20 amSYD - BUF
2 stops37h 26mUnited Airlines
Deal found 5/28$1,459
Thu 6/277:20 amBUF - SYD
2 stops33h 45mAmerican Airlines
Thu 7/49:15 amSYD - BUF
2 stops50h 08mAmerican Airlines
Deal found 5/28$1,583
Mon 6/35:35 amBUF - SYD
2 stops34h 35mJapan Airlines
Mon 6/108:15 amSYD - BUF
2 stops29h 57mJapan Airlines
Deal found 5/30$2,152
Thu 6/2711:49 amBUF - SYD
3 stops34h 26mMultiple Airlines
Thu 7/48:45 amSYD - BUF
3 stops42h 15mMultiple Airlines
Deal found 5/28$2,540
Mon 6/311:25 amBUF - SYD
2 stops29h 55mMultiple Airlines
Mon 6/109:20 amSYD - BUF
3 stops28h 01mMultiple Airlines
Deal found 5/30$2,742
Sat 6/298:00 amBUF - SYD
2 stops32h 10mJapan Airlines
Tue 8/138:15 amSYD - BUF
2 stops47h 25mJapan Airlines
Deal found 5/28$2,837
Sat 6/298:00 amBUF - SYD
2 stops32h 10mJapan Airlines
Fri 8/168:15 amSYD - BUF
2 stops47h 25mJapan Airlines
Deal found 5/28$2,887
Thu 6/277:00 amBUF - SYD
2 stops34h 20mAir Canada
Thu 7/49:20 amSYD - BUF
3 stops50h 29mAir Canada
Deal found 5/28$3,117

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 2,784,634 searches. Data last updated May 30, 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.
Sun 8/41:55 pmBUF - SYD
2 stops27h 10mAmerican Airlines
Tue 8/139:15 amSYD - BUF
2 stops26h 43mAmerican Airlines
Deal found 5/28$1,379
Sat 10/56:00 pmBUF - SYD
2 stops47h 00mUnited Airlines
Wed 10/1611:20 amSYD - BUF
2 stops22h 35mUnited Airlines
Deal found 5/28$1,380
Wed 10/27:00 amBUF - SYD
2 stops34h 00mUnited Airlines
Wed 10/911:20 amSYD - BUF
2 stops22h 35mUnited Airlines
Deal found 5/29$1,390
Mon 9/3010:20 amBUF - SYD
2 stops30h 15mDelta
Mon 10/710:25 amSYD - BUF
2 stops28h 29mDelta
Deal found 5/28$1,402
Sun 6/304:03 pmBUF - SYD
2 stops24h 32mDelta
Tue 8/139:25 amSYD - BUF
2 stops28h 55mDelta
Deal found 5/28$1,412
Wed 8/212:51 pmBUF - SYD
2 stops26h 14mAmerican Airlines
Fri 8/309:15 amSYD - BUF
2 stops29h 15mAmerican Airlines
Deal found 5/28$1,429
Sat 8/105:49 pmBUF - SYD
2 stops46h 46mDelta
Tue 8/209:25 amSYD - BUF
2 stops22h 54mDelta
Deal found 5/28$1,430
Sat 6/296:18 amBUF - SYD
2 stops34h 42mUnited Airlines
Mon 8/1210:20 amSYD - BUF
2 stops37h 26mUnited Airlines
Deal found 5/28$1,459
Fri 12/66:07 amBUF - SYD
2 stops34h 28mDelta
Sun 12/1511:05 amSYD - BUF
2 stops28h 49mDelta
Deal found 5/29$1,462

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 2,784,634 searches. Data last updated May 30, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$1,379 - $2,419

Route

Depart

Return

Price

BuffaloSydney Kingsford Smith

BUF - SYD

BUFSYD

Buffalo

Sun 8/4

2 stops27h 10m

Sydney Kingsford Smith

Tue 8/13

2 stops26h 43m

$1,379

BuffaloSydney Kingsford Smith

BUF - SYD

BUFSYD

Buffalo

Sat 10/5

2 stops47h 00m

Sydney Kingsford Smith

Wed 10/16

2 stops22h 35m

$1,380

BuffaloSydney Kingsford Smith

BUF - SYD

BUFSYD

Buffalo

Wed 10/2

2 stops34h 00m

Sydney Kingsford Smith

Wed 10/9

2 stops22h 35m

$1,390

BuffaloSydney Kingsford Smith

BUF - SYD

BUFSYD

Buffalo

Mon 9/30

2 stops30h 15m

Sydney Kingsford Smith

Mon 10/7

2 stops28h 29m

$1,402

BuffaloSydney Kingsford Smith

BUF - SYD

BUFSYD

Buffalo

Sun 6/30

2 stops24h 32m

Sydney Kingsford Smith

Sun 8/11

2 stops22h 54m

$1,412

BuffaloSydney Kingsford Smith

BUF - SYD

BUFSYD

Buffalo

Wed 8/21

2 stops26h 14m

Sydney Kingsford Smith

Fri 8/30

2 stops29h 15m

$1,429

BuffaloSydney Kingsford Smith

BUF - SYD

BUFSYD

Buffalo

Wed 10/2

2 stops39h 17m

Sydney Kingsford Smith

Wed 10/9

3 stops35h 33m

$1,973

BuffaloSydney Kingsford Smith

BUF - SYD

BUFSYD

Buffalo

Thu 7/4

2 stops32h 56m

Sydney Kingsford Smith

Tue 8/13

2 stops47h 25m

$2,234

BuffaloSydney Kingsford Smith

BUF - SYD

BUFSYD

Buffalo

Fri 9/20

2 stops34h 14m

Sydney Kingsford Smith

Sun 9/22

2 stops39h 05m

$2,419

Flights are sorted by cheapest first

Deals found on 5/28

What is the cheapest day 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 May 26, 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 afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Buffalo to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney 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.

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 30, 2024.
See what other customers who have flown with American Airlines, United Airlines and Delta 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.
8.3
Very good
1,468 reviews

Crew

8.7

Food

7.8

Entertainment

7.8

Overall

8.3

Comfort

8.2

Boarding

8.4

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

8.3
Very good
1,468 reviews
8.3
Very good
1,468 reviews

Crew

8.7

Food

7.8

Entertainment

7.8

Overall

8.3

Comfort

8.2

Boarding

8.4

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

8.2
Very good
1,425 reviews
8.3
Very good
1,468 reviews

Crew

8.7

Food

7.8

Entertainment

7.8

Overall

8.3

Comfort

8.2

Boarding

8.4

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

8.0
Very good
10,457 reviews
8.3
Very good
1,468 reviews

Crew

8.7

Food

7.8

Entertainment

7.8

Overall

8.3

Comfort

8.2

Boarding

8.4

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

7.7
Good
4,339 reviews
8.3
Very good
1,468 reviews

Crew

8.7

Food

7.8

Entertainment

7.8

Overall

8.3

Comfort

8.2

Boarding

8.4

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

7.4
Good
10,777 reviews
8.3
Very good
1,468 reviews

Crew

8.7

Food

7.8

Entertainment

7.8

Overall

8.3

Comfort

8.2

Boarding

8.4

Reviews

1 / 10

I travel frequently but it was my first JAL flight and it turned out to be a good experience.

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 $1,400 on Cheapflights?

    Yes, there are multiple flights from Buffalo to Sydney for under $1,400. The cheapest flight booked recently is on American Airlines for just $1,379, but on average you can expect to pay $1,511.

  • 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 $1,379. Additional round-trip tickets that might be worth considering are offered by United Airlines and Delta, with the lowest prices starting at $1,380 and $1,402, respectively. These flights start at 17% lower than the current average price 3 months from now.

  • 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 5/29.

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

  • What is the cheapest month to book a flight from Buffalo to Sydney?

    Currently, February is the cheapest month in which you can book a flight from Buffalo to Sydney (average of $1,097). Flying from Buffalo to Sydney in July is currently the most expensive (average of $1,385). 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.

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 2,784,634 searches. Data last updated May 30, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$367Average$1,565FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$1,144Average$1,437FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$1,364Average$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.