When did momondo last update prices for flights from Buffalo Airport to Sydney Kingsford Smith Airport?

Prices for flights from Buffalo Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.

How old do you have to be to fly from Buffalo Airport to Sydney Kingsford Smith Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to Sydney Kingsford Smith Airport.

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$1,850 Cheap Flights from Buffalo to Sydney in 2026/27

Find the cheapest flights from Buffalo to Sydney

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One-way

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Cheap return flights

Enter your travel dates to find the best prices.

14:55 - 08:40BUF Buffalo-SYD Sydney Kingsford Smith

26h 45m2 stops Washington, D.C. Dulles Intl Los Angeles

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

24h 49m2 stops Los Angeles Newark

$1,850United Airlines

Fri, 30 Oct - Tue, 17 Nov

14:55 - 08:40BUF Buffalo-SYD Sydney Kingsford Smith

26h 45m2 stops Washington, D.C. Dulles Intl Los Angeles

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

24h 49m2 stops Los Angeles Newark

$1,851United Airlines

Fri, 30 Oct - Tue, 17 Nov

10:51 - 07:00BUF Buffalo-SYD Sydney Kingsford Smith

28h 09m2 stops Newark Houston George Bush Intcntl

09:15 - 19:04SYD Sydney Kingsford Smith-BUF Buffalo

25h 49m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

$1,865United Airlines

Wed, 18 Nov - Wed, 25 Nov

11:26 - 06:25BUF Buffalo-SYD Sydney Kingsford Smith

27h 59m2 stops Chicago O'Hare Intl San Francisco

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

24h 48m1 stop Dallas/Fort Worth

$1,888Multiple Airlines

Fri, 30 Oct - Tue, 17 Nov

10:51 - 09:20BUF Buffalo-SYD Sydney Kingsford Smith

30h 29m2 stops Newark San Francisco

11:20 - 19:04SYD Sydney Kingsford Smith-BUF Buffalo

23h 44m2 stops Los Angeles Washington, D.C. Dulles Intl

$1,921United Airlines

Thu, 5 Nov - Sat, 21 Nov

10:51 - 09:05BUF Buffalo-SYD Sydney Kingsford Smith

30h 14m2 stops Newark Los Angeles

11:50 - 22:33SYD Sydney Kingsford Smith-BUF Buffalo

26h 43m2 stops San Francisco Denver Intl

$1,923United Airlines

Thu, 5 Nov - Sat, 21 Nov

11:25 - 06:35BUF Buffalo-SYD Sydney Kingsford Smith

27h 10m2 stops Charlotte Douglas Las Vegas Harry Reid Intl

14:05 - 22:46SYD Sydney Kingsford Smith-BUF Buffalo

24h 41m1 stop Dallas/Fort Worth

$1,931American Airlines

Fri, 1 Jan - Wed, 27 Jan

14:52 - 09:00BUF Buffalo-SYD Sydney Kingsford Smith

27h 08m2 stops Philadelphia Los Angeles

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

24h 48m1 stop Dallas/Fort Worth

$1,960American Airlines

Fri, 30 Oct - Tue, 17 Nov

13:55 - 20:15BUF Buffalo-SYD Sydney Kingsford Smith

38h 20m2 stops Chicago O'Hare Intl Tokyo Haneda

12:25 - 20:31SYD Sydney Kingsford Smith-BUF Buffalo

48h 06m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,966ANA

Wed, 3 Mar - Wed, 10 Mar

10:59 - 06:25BUF Buffalo-SYD Sydney Kingsford Smith

27h 26m2 stops Philadelphia San Francisco

11:15 - 22:55SYD Sydney Kingsford Smith-BUF Buffalo

27h 40m2 stops Los Angeles Dallas/Fort Worth

$2,003American Airlines

Fri, 5 Mar - Sat, 13 Mar

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Delta flights from Buffalo to Sydney

Our best Delta deals on Buffalo to Sydney flight tickets

Delta

31 Dec

BUF14:20Buffalo

26h 10m

2 stops

SYD08:30Sydney Kingsford Smith

27 Jan

SYD10:40Sydney Kingsford Smith

39h 42m

2 stops

BUF10:22Buffalo

$2,350

Delta

31 Dec

BUF06:15Buffalo

34h 15m

2 stops

SYD08:30Sydney Kingsford Smith

28 Jan

SYD13:35Sydney Kingsford Smith

41h 30m

2 stops

BUF15:05Buffalo

$2,421

Delta

6 Jan

BUF07:00Buffalo

33h 30m

2 stops

SYD08:30Sydney Kingsford Smith

22 Jan

SYD10:40Sydney Kingsford Smith

29h 15m

2 stops

BUF23:55Buffalo

$2,643

Turkish Airlines flights from Buffalo to Sydney

Our best Turkish Airlines deals on Buffalo to Sydney flight tickets

Turkish Airlines

1 Dec

BUF06:28Buffalo

44h 57m

3 stops

SYD19:25Sydney Kingsford Smith

15 Dec

SYD21:35Sydney Kingsford Smith

66h 12m

3 stops

BUF23:47Buffalo

$2,363

Turkish Airlines

5 Nov

BUF12:08Buffalo

39h 17m

3 stops

SYD19:25Sydney Kingsford Smith

21 Nov

SYD21:35Sydney Kingsford Smith

40h 58m

3 stops

BUF22:33Buffalo

$2,377

Turkish Airlines

6 Jan

BUF12:25Buffalo

39h 00m

3 stops

SYD19:25Sydney Kingsford Smith

30 Jan

SYD21:35Sydney Kingsford Smith

42h 03m

3 stops

BUF23:38Buffalo

$2,378

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Fastest return journey

BuffaloSydney

BUF Buffalo - SYD Sydney Kingsford Smith

BUFSYD

Buffalo

Fri 30/10

14:55-08:40

2 stops26h 45m

Sydney Kingsford Smith

Tue 17/11

11:20-20:09

2 stops24h 49m

$1,850

BuffaloSydney

BUF Buffalo - SYD Sydney Kingsford Smith

BUFSYD

Buffalo

Fri 30/10

14:55-08:40

2 stops26h 45m

Sydney Kingsford Smith

Tue 17/11

11:20-20:09

2 stops24h 49m

$1,851

BuffaloSydney

BUF Buffalo - SYD Sydney Kingsford Smith

BUFSYD

Buffalo

Wed 18/11

10:51-07:00

2 stops28h 09m

Sydney Kingsford Smith

Wed 25/11

09:15-19:04

2 stops25h 49m

$1,865

BuffaloSydney

BUF Buffalo - SYD Sydney Kingsford Smith

BUFSYD

Buffalo

Fri 30/10

11:26-06:25

2 stops27h 59m

Sydney Kingsford Smith

Tue 17/11

14:05-22:53

1 stop24h 48m

$1,888

BuffaloSydney

BUF Buffalo - SYD Sydney Kingsford Smith

BUFSYD

Buffalo

Thu 5/11

10:51-09:20

2 stops30h 29m

Sydney Kingsford Smith

Sat 21/11

11:20-19:04

2 stops23h 44m

$1,921

BuffaloSydney

BUF Buffalo - SYD Sydney Kingsford Smith

BUFSYD

Buffalo

Thu 5/11

10:51-09:05

2 stops30h 14m

Sydney Kingsford Smith

Sat 21/11

11:50-22:33

2 stops26h 43m

$1,923

BuffaloSydney

BUF Buffalo - SYD Sydney Kingsford Smith

BUFSYD

Buffalo

Fri 1/1

11:25-06:35

2 stops27h 10m

Sydney Kingsford Smith

Wed 27/1

14:05-22:46

1 stop24h 41m

$1,931

BuffaloSydney

BUF Buffalo - SYD Sydney Kingsford Smith

BUFSYD

Buffalo

Fri 30/10

14:52-09:00

2 stops27h 08m

Sydney Kingsford Smith

Tue 17/11

14:05-22:53

1 stop24h 48m

$1,960

BuffaloSydney

BUF Buffalo - SYD Sydney Kingsford Smith

BUFSYD

Buffalo

Wed 3/3

13:55-20:15

2 stops38h 20m

Sydney Kingsford Smith

Wed 10/3

12:25-20:31

2 stops48h 06m

$1,966

BuffaloSydney

BUF Buffalo - SYD Sydney Kingsford Smith

BUFSYD

Buffalo

Fri 5/3

10:59-06:25

2 stops27h 26m

Sydney Kingsford Smith

Sat 13/3

11:15-22:55

2 stops27h 40m

$2,003

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Buffalo to Sydney

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Sydney?

The month of February is, on average, the cheapest month to fly to Sydney from Buffalo, with most prices found around $1,221. If you aren’t able to travel to Sydney during the month of February, then flying in June is also cheap. Prices for this month can be found on momondo for an average of $1,678.

When to book flights from Buffalo to Sydney

Are you open to changing your travel dates? Check out the ideal times to fly from Buffalo to Sydney according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Buffalo to Sydney (BUF to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Buffalo to Sydney

Best price found	$1,850
Fastest flight time	26h 05m
Direct flights	None

The best flight deal from Buffalo to Sydney found on momondo in the last 72 hours is $1,850

The fastest flight from Buffalo to Sydney takes 26h 05m

There are no direct flights from Buffalo to Sydney. There are no popular flight routes from Buffalo to Sydney.

Search flight deals

Frequently asked questions about flying from Buffalo to Sydney

How far is Buffalo to Sydney Kingsford Smith by plane?
There are 15592.4 km between Buffalo and Sydney Kingsford Smith. Flights usually cover this in 26h 05m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Buffalo Airport to Sydney Kingsford Smith Airport?
Prices for flights from Buffalo Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.
How old do you have to be to fly from Buffalo Airport to Sydney Kingsford Smith Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Buffalo Airport to Sydney Kingsford Smith Airport.
What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?
The necessary travel and health documents for your Sydney Kingsford Smith Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

Why should I use momondo to find a flight deal from Buffalo to Sydney?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Sydney from Buffalo.

Can I find flights from Buffalo to Sydney with flexible booking policies on momondo?

momondo does allow users to show only those flights to Sydney from Buffalo which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Buffalo to Sydney?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Sydney from Buffalo.

I’m not ready to book a flight from Buffalo to Sydney right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from Buffalo and alert you when they change.