Which airports can I use when flying from Buffalo to Sydney?

Flights from Buffalo to Sydney usually depart from Buffalo (BUF) and arrive at Sydney Kingsford Smith (SYD).

Which cabin classes can I book on flights from Buffalo to Sydney?

Only Economy class is available on flights from Buffalo to Sydney.

Which airports do connecting flights from Buffalo to Sydney pass through?

Most connecting flights from Buffalo to Sydney pass through Dallas/Fort Worth (DFW), which handles 100% of one-stop traffic on this route. Other stopover airports each see under 5%.

Can I save money by using flexible dates for flights from Buffalo to Sydney?

Yes. Being flexible with your travel dates can save you up to 27% on the Buffalo to Sydney route. Monday is the cheapest departure day at $1,818 return on average, while Thursday is the most expensive at $2,481, a difference of $663. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in Sydney?

Some of the most popular sights in Sydney are Darling Harbour, Circular Quay, and Central Railway Station. These are among the most viewed places in Sydney on KAYAK.

How long is a flight from Buffalo to Sydney?

A direct flight from Buffalo to Sydney takes 0h 00m, covering 25,123 km.

Do I need a passport to fly from Buffalo to Sydney?

Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.

Have flight prices from Buffalo to Sydney changed much recently?

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about $1,822 to $12,972. That means the highest observed fare was about 7x higher than the lowest one.

How are flight prices from Buffalo to Sydney looking right now?

One-way fares from Buffalo to Sydney are currently higher than usual. Average one-way flight prices are about $4,056, which is 216% above the typical average for this route.

What is the time difference between Buffalo and Sydney?

Sydney is 14 hours ahead of Buffalo (Eastern Australia Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

Which car hire options are available at Sydney Kingsford Smith Airport (SYD)?

Sydney Kingsford Smith Airport (SYD) hosts 5 major car hire companies, with daily rates starting from around $14 for economy cars. Top options include: • Bargain Car Rentals • East Coast Car Rentals • EverythingFleet • YESDRIVE CAR RENTAL • No Birds

How much should I expect to pay for a Buffalo to Sydney flight?

Return flights from Buffalo to Sydney range from $1,818 to $2,266, with an average of $2,018 over the past 12 months. Anything below $1,818 counts as a good deal.

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

American Airlines ($1,822) and United Airlines ($1,827) are the cheapest airlines to fly return from Buffalo to Sydney according to KAYAK data over the last 5 days.

What is the cheapest stopover airport when flying from Buffalo to Sydney?

Flights via Dallas/Fort Worth (DFW) offer the most affordable fares, with an average return price of $2,564. Based on KAYAK data over the past 3 months.

When flying from Buffalo to Sydney, which airport offers the shortest stopover?

Dallas/Fort Worth (DFW) had the shortest average connection time for Buffalo to Sydney stopovers at 977 minutes over the past 3 months.

$962 CHEAP FLIGHTS from Buffalo to Sydney (BUF - SYD)

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Cheapest return flight

$1,822

Typical prices: $1,818-$2,266

American Airlines

Thu 18/10Fri 2/11

BUF - SYD • 1 stop

Cheapest one-way flight

$962

Typical prices: $1,113-$1,522

Qantas Airways

Wed 21/11

BUF - SYD • 2 stops

Direct flights

Not available

There are currently no direct flights between Buffalo and Sydney. You'll need to take a connecting flight to reach the destination.

Insights

When to travel

June

Cheapest • 20% price drop

August

Most popular

Good to know

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We hope you enjoy your trip to Sydney!

Flight Deals

Cheap Flights from Buffalo to Sydney (BUF-SYD)

Discover the best prices for you by selecting your travel dates on KAYAK.

Return

One-way

Last minute

Recent return flight deals from Buffalo to Sydney

Sun, 18 Oct - Mon, 2 Nov

16:48 - 06:55BUF Buffalo-SYD Sydney Kingsford Smith

23h 07m1 stop Dallas/Fort Worth

14:05 - 22:53SYD Sydney Kingsford Smith-BUF Buffalo

24h 48m1 stop Dallas/Fort Worth

$1,822American Airlines

Sun, 18 Oct - Mon, 2 Nov

10:46 - 07:55BUF Buffalo-SYD Sydney Kingsford Smith

30h 09m2 stops Chicago O'Hare Intl San Francisco

11:20 - 20:09SYD Sydney Kingsford Smith-BUF Buffalo

24h 49m2 stops Los Angeles Los Angeles Newark

$1,827United Airlines

Tue, 27 Oct - Tue, 3 Nov

16:48 - 06:55BUF Buffalo-SYD Sydney Kingsford Smith

23h 07m1 stop Dallas/Fort Worth

14:05 - 22:53SYD Sydney Kingsford Smith-BUF Buffalo

24h 48m1 stop Dallas/Fort Worth

$1,831Multiple Airlines

Tue, 27 Oct - Tue, 3 Nov

16:48 - 09:00BUF Buffalo-SYD Sydney Kingsford Smith

25h 12m2 stops Dallas/Fort Worth Los Angeles Los Angeles

14:05 - 22:53SYD Sydney Kingsford Smith-BUF Buffalo

24h 48m1 stop Dallas/Fort Worth

$1,836American Airlines

Tue, 27 Oct - Tue, 3 Nov

06:08 - 06:25BUF Buffalo-SYD Sydney Kingsford Smith

33h 17m3 stops New York LaGuardia Chicago O'Hare Intl Los Angeles Los Angeles

14:05 - 22:33SYD Sydney Kingsford Smith-BUF Buffalo

24h 28m2 stops Dallas/Fort Worth New York LaGuardia

$1,838Multiple Airlines

Fri, 30 Oct - Tue, 17 Nov

16:48 - 06:55BUF Buffalo-SYD Sydney Kingsford Smith

23h 07m1 stop Dallas/Fort Worth

14:05 - 22:53SYD Sydney Kingsford Smith-BUF Buffalo

24h 48m1 stop Dallas/Fort Worth

$1,901Multiple Airlines

Fri, 30 Oct - Tue, 17 Nov

16:48 - 06:55BUF Buffalo-SYD Sydney Kingsford Smith

23h 07m1 stop Dallas/Fort Worth

14:05 - 22:33SYD Sydney Kingsford Smith-BUF Buffalo

24h 28m2 stops Dallas/Fort Worth New York LaGuardia

$1,907Multiple Airlines

Wed, 10 Feb - Thu, 25 Feb

06:00 - 06:25BUF Buffalo-SYD Sydney Kingsford Smith

32h 25m3 stops New York LaGuardia Chicago O'Hare Intl Los Angeles Los Angeles

14:05 - 22:29SYD Sydney Kingsford Smith-BUF Buffalo

24h 24m2 stops Dallas/Fort Worth New York LaGuardia

$1,908Multiple Airlines

Sat, 31 Oct - Sun, 15 Nov

08:50 - 07:00BUF Buffalo-SYD Sydney Kingsford Smith

55h 10m2 stops Denver Intl Houston George Bush Intcntl

11:50 - 20:36SYD Sydney Kingsford Smith-BUF Buffalo

24h 46m2 stops San Francisco Chicago O'Hare Intl

$1,936United Airlines

Tue, 9 Mar - Tue, 23 Mar

07:00 - 20:15BUF Buffalo-SYD Sydney Kingsford Smith

45h 15m2 stops Chicago O'Hare Intl Tokyo Haneda

12:25 - 13:10SYD Sydney Kingsford Smith-BUF Buffalo

39h 45m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,947ANA

Booking Insights

Price, demand, and travel trends for Buffalo to Sydney flights

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights from Buffalo to Sydney with more confidence.

Prices

Airlines

Stopovers

How much is a return flight from Buffalo to Sydney?

Return flights from Buffalo to Sydney start at $1,822. Prices are typical for this route right now, with typical return fares ranging from $1,818 to $2,266. The lowest price found in the past 5 days was $1,822 on American Airlines.

What's the cheapest day of the week to fly from Buffalo to Sydney?

Monday is the cheapest day of the week to fly from Buffalo to Sydney and is 10% cheaper than the average day. Thursday is the most expensive day with flight prices 22% higher than average. Based on deals found by KAYAK users in the last 12 months.

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

June is the cheapest month to fly from Buffalo to Sydney at $1,624 return.
December ($2,638) and September ($2,492) are the most expensive months.
The price difference between flying in the cheapest and most expensive months is 62% on average.

This is based on KAYAK aggregated and averaged internal data over the past 12 months.

Find deals

Low season	February
High season	August
Cheapest flight	$962

Best time to beat the crowds (7% less expensive on average)

Flights from Buffalo to Sydney

When to book flights from Buffalo to Sydney

Are your dates flexible? Find out the best times to travel from Buffalo to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated return price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Buffalo to Sydney?
Flights from Buffalo to Sydney usually depart from Buffalo (BUF) and arrive at Sydney Kingsford Smith (SYD).
Which cabin classes can I book on flights from Buffalo to Sydney?
Only Economy class is available on flights from Buffalo to Sydney.
Which airports do connecting flights from Buffalo to Sydney pass through?
Most connecting flights from Buffalo to Sydney pass through Dallas/Fort Worth (DFW), which handles 100% of one-stop traffic on this route. Other stopover airports each see under 5%.
Can I save money by using flexible dates for flights from Buffalo to Sydney?
Yes. Being flexible with your travel dates can save you up to 27% on the Buffalo to Sydney route. Monday is the cheapest departure day at $1,818 return on average, while Thursday is the most expensive at $2,481, a difference of $663. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What popular places can I visit in Sydney?
Some of the most popular sights in Sydney are Darling Harbour, Circular Quay, and Central Railway Station. These are among the most viewed places in Sydney on KAYAK.
How long is a flight from Buffalo to Sydney?
A direct flight from Buffalo to Sydney takes 0h 00m, covering 25,123 km.
Do I need a passport to fly from Buffalo to Sydney?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Buffalo to Sydney changed much recently?
Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about $1,822 to $12,972. That means the highest observed fare was about 7x higher than the lowest one.
How are flight prices from Buffalo to Sydney looking right now?
One-way fares from Buffalo to Sydney are currently higher than usual. Average one-way flight prices are about $4,056, which is 216% above the typical average for this route.
What is the time difference between Buffalo and Sydney?
Sydney is 14 hours ahead of Buffalo (Eastern Australia Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
Which car hire options are available at Sydney Kingsford Smith Airport (SYD)?
Sydney Kingsford Smith Airport (SYD) hosts 5 major car hire companies, with daily rates starting from around $14 for economy cars. Top options include:
• Bargain Car Rentals
• East Coast Car Rentals
• EverythingFleet
• YESDRIVE CAR RENTAL
• No Birds
How much should I expect to pay for a Buffalo to Sydney flight?
Return flights from Buffalo to Sydney range from $1,818 to $2,266, with an average of $2,018 over the past 12 months. Anything below $1,818 counts as a good deal.

If your dates are flexible, aim for a Monday departure instead of Thursday. On this route, Monday flights average $1,818 – about $663 less than Thursday (27% savings) based on the last 12 months.
If you can choose when to travel, plan your Buffalo to Sydney trip for June. Fares historically average $1,624 return in that month – typically $1,014 less than the most expensive month, which is December (based on the last 12 months).
If you're arriving late at night and need somewhere to stay, check out these hotels close to Sydney Kingsford Smith Airport.
- Travelodge Hotel Sydney Airport
- Rydges Sydney Airport Hotel
- ibis budget Sydney Airport

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BUF - SYD

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Everything you should know

Cheap Flights from Buffalo to Sydney (BUF-SYD)

Recent return flight deals from Buffalo to Sydney

Recent one-way flight deals from Buffalo to Sydney

Recent last minute flight deals from Buffalo to Sydney

Price, demand, and travel trends for Buffalo to Sydney flights

How much is a return flight from Buffalo to Sydney?

What's the cheapest day of the week to fly from Buffalo to Sydney?

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

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

What is the cheapest stopover airport when flying from Buffalo to Sydney?

When flying from Buffalo to Sydney, which airport offers the shortest stopover?

Key details for Buffalo to Sydney flights

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When to book flights from Buffalo to Sydney

Your Buffalo to Sydney flight questions, answered

Your guide to booking Buffalo to Sydney flights

More options for your flight from Buffalo to Sydney

Complete your trip to Sydney with a hotel stay or car hire

Information on your arrival and departure airports

Cabin class types available on flights from Buffalo to Sydney

Find direct flights to and from Buffalo and Sydney

Flights from domestic origins to Sydney

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