What is the cheapest airline that flies from New York LaGuardia to Sydney Kingsford Smith?

United Airlines is the most popular carrier operating from New York LaGuardia to Sydney Kingsford Smith

When did momondo last update prices for flights from New York LaGuardia Airport to Sydney Kingsford Smith Airport?

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

How old do you have to be to fly from New York LaGuardia 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 New York LaGuardia 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.

$967 Cheap Flights from New York LaGuardia Airport to Sydney in 2026/27

Find the cheapest flights from New York LaGuardia Airport to Sydney

Return

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

07:45 - 08:35LGA New York LaGuardia-SYD Sydney Kingsford Smith

32h 50m2 stops Houston George Bush Intcntl Auckland Intl

11:50 - 21:47SYD Sydney Kingsford Smith-LGA New York LaGuardia

25h 57m2 stops Auckland Intl Houston George Bush Intcntl

$1,801Air New Zealand

Thu, 5 Nov - Thu, 12 Nov

10:35 - 09:35LGA New York LaGuardia-SYD Sydney Kingsford Smith

31h 00m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

11:20 - 21:31SYD Sydney Kingsford Smith-LGA New York LaGuardia

26h 11m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,804Air Canada

Wed, 25 Nov - Tue, 15 Dec

11:20 - 10:30LGA New York LaGuardia-SYD Sydney Kingsford Smith

31h 10m2 stops Chicago O'Hare Intl Tokyo Haneda

21:45 - 13:23SYD Sydney Kingsford Smith-LGA New York LaGuardia

31h 38m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,807ANA

Sun, 8 Nov - Sun, 22 Nov

15:30 - 09:35LGA New York LaGuardia-SYD Sydney Kingsford Smith

26h 05m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

11:20 - 22:43SYD Sydney Kingsford Smith-LGA New York LaGuardia

27h 23m2 stops Vancouver Intl Toronto Pearson Intl

$1,808Air Canada

Sat, 5 Dec - Tue, 22 Dec

11:55 - 09:35LGA New York LaGuardia-SYD Sydney Kingsford Smith

29h 40m2 stops Toronto Pearson Intl Vancouver Intl

11:20 - 21:30SYD Sydney Kingsford Smith-LGA New York LaGuardia

26h 10m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,811Air Canada

Sun, 8 Nov - Fri, 13 Nov

11:35 - 08:20LGA New York LaGuardia-SYD Sydney Kingsford Smith

29h 45m2 stops Toronto Pearson Intl Vancouver Intl

11:20 - 21:30SYD Sydney Kingsford Smith-LGA New York LaGuardia

26h 10m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,814Air Canada

Thu, 22 Oct - Mon, 2 Nov

12:45 - 08:35LGA New York LaGuardia-SYD Sydney Kingsford Smith

28h 50m2 stops Toronto Pearson Intl Vancouver Intl

11:20 - 21:30SYD Sydney Kingsford Smith-LGA New York LaGuardia

26h 10m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,815Air Canada

Tue, 27 Oct - Thu, 12 Nov

14:58 - 06:55LGA New York LaGuardia-SYD Sydney Kingsford Smith

23h 57m1 stop Dallas/Fort Worth

14:05 - 20:00SYD Sydney Kingsford Smith-LGA New York LaGuardia

21h 55m1 stop Dallas/Fort Worth

$1,817Qantas Airways

Wed, 18 Nov - Mon, 7 Dec

10:35 - 09:35LGA New York LaGuardia-SYD Sydney Kingsford Smith

55h 00m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

11:20 - 12:28SYD Sydney Kingsford Smith-LGA New York LaGuardia

41h 08m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,818Air Canada

Fri, 20 Nov - Mon, 7 Dec

13:10 - 09:35LGA New York LaGuardia-SYD Sydney Kingsford Smith

28h 25m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Vancouver Intl

11:20 - 22:43SYD Sydney Kingsford Smith-LGA New York LaGuardia

27h 23m2 stops Vancouver Intl Toronto Pearson Intl

$1,820Air Canada

Sat, 5 Dec - Tue, 22 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

07:23 - 08:00LGA New York LaGuardia-SYD Sydney Kingsford Smith

33h 37m2 stops Chicago O'Hare Intl Los Angeles

10:55 - 18:57SYD Sydney Kingsford Smith-LGA New York LaGuardia

23h 02m2 stops Los Angeles Houston George Bush Intcntl

$1,937United Airlines

Sun, 11 Oct - Mon, 26 Oct

07:23 - 08:00LGA New York LaGuardia-SYD Sydney Kingsford Smith

33h 37m2 stops Chicago O'Hare Intl Los Angeles

10:30 - 19:19SYD Sydney Kingsford Smith-LGA New York LaGuardia

23h 49m2 stops Los Angeles Chicago O'Hare Intl

$2,009United Airlines

Sun, 11 Oct - Sun, 25 Oct

12:56 - 06:55LGA New York LaGuardia-SYD Sydney Kingsford Smith

26h 59m1 stop Dallas/Fort Worth

13:05 - 21:35SYD Sydney Kingsford Smith-LGA New York LaGuardia

23h 30m1 stop Dallas/Fort Worth

$2,141American Airlines

Wed, 14 Oct - Wed, 28 Oct

13:25 - 08:00LGA New York LaGuardia-SYD Sydney Kingsford Smith

27h 35m2 stops Chicago O'Hare Intl Los Angeles

11:20 - 18:41SYD Sydney Kingsford Smith-LGA New York LaGuardia

22h 21m2 stops San Francisco Washington, D.C. Dulles Intl

$2,152United Airlines

Mon, 12 Oct - Wed, 21 Oct

17:05 - 06:55LGA New York LaGuardia-SYD Sydney Kingsford Smith

22h 50m1 stop Dallas/Fort Worth

13:05 - 19:52SYD Sydney Kingsford Smith-LGA New York LaGuardia

21h 47m1 stop Dallas/Fort Worth

$2,212American Airlines

Wed, 14 Oct - Fri, 30 Oct

15:28 - 08:00LGA New York LaGuardia-SYD Sydney Kingsford Smith

25h 32m2 stops Chicago O'Hare Intl Los Angeles

11:20 - 18:41SYD Sydney Kingsford Smith-LGA New York LaGuardia

22h 21m2 stops San Francisco Washington, D.C. Dulles Intl

$2,224United Airlines

Mon, 12 Oct - Fri, 23 Oct

16:07 - 06:55LGA New York LaGuardia-SYD Sydney Kingsford Smith

23h 48m1 stop Dallas/Fort Worth

14:05 - 23:37SYD Sydney Kingsford Smith-LGA New York LaGuardia

25h 32m1 stop Dallas/Fort Worth

$2,355American Airlines

Tue, 13 Oct - Wed, 4 Nov

13:25 - 08:00LGA New York LaGuardia-SYD Sydney Kingsford Smith

27h 35m2 stops Chicago O'Hare Intl Los Angeles

09:15 - 21:29SYD Sydney Kingsford Smith-LGA New York LaGuardia

27h 14m2 stops Houston George Bush Intcntl Denver Intl

$2,358United Airlines

Wed, 14 Oct - Wed, 28 Oct

13:25 - 08:00LGA New York LaGuardia-SYD Sydney Kingsford Smith

27h 35m2 stops Chicago O'Hare Intl Los Angeles

09:15 - 21:29SYD Sydney Kingsford Smith-LGA New York LaGuardia

27h 14m2 stops Houston George Bush Intcntl Denver Intl

$2,430United Airlines

Wed, 14 Oct - Fri, 30 Oct

11:20 - 08:00LGA New York LaGuardia-SYD Sydney Kingsford Smith

29h 40m2 stops Chicago O'Hare Intl Los Angeles

10:55 - 19:19SYD Sydney Kingsford Smith-LGA New York LaGuardia

23h 24m2 stops Los Angeles Chicago O'Hare Intl

$2,560United Airlines

Tue, 13 Oct - Mon, 26 Oct

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American Airlines flights from New York LaGuardia Airport to Sydney

Our best American Airlines deals on New York LaGuardia Airport to Sydney flight tickets

American Airlines

24 Oct

LGA16:07New York LaGuardia

23h 48m

1 stop

SYD06:55Sydney Kingsford Smith

2 Nov

SYD14:05Sydney Kingsford Smith

21h 54m

1 stop

LGA19:59New York LaGuardia

$1,840

American Airlines

17 Oct

LGA16:07New York LaGuardia

23h 48m

1 stop

SYD06:55Sydney Kingsford Smith

1 Nov

SYD14:05Sydney Kingsford Smith

23h 45m

1 stop

LGA22:50New York LaGuardia

$1,911

American Airlines

19 Oct

LGA17:05New York LaGuardia

22h 50m

1 stop

SYD06:55Sydney Kingsford Smith

2 Nov

SYD14:05Sydney Kingsford Smith

21h 54m

1 stop

LGA19:59New York LaGuardia

$1,983

Air New Zealand flights from New York LaGuardia Airport to Sydney

Our best Air New Zealand deals on New York LaGuardia Airport to Sydney flight tickets

Air New Zealand

5 Nov

LGA07:45New York LaGuardia

32h 50m

2 stops

SYD08:35Sydney Kingsford Smith

12 Nov

SYD11:50Sydney Kingsford Smith

25h 57m

2 stops

LGA21:47New York LaGuardia

$1,801

Air New Zealand

18 Feb

LGA12:20New York LaGuardia

32h 30m

2 stops

SYD12:50Sydney Kingsford Smith

14 Mar

SYD07:30Sydney Kingsford Smith

30h 45m

2 stops

LGA22:15New York LaGuardia

$1,828

Air New Zealand

13 Nov

LGA14:55New York LaGuardia

26h 40m

1 stop

SYD09:35Sydney Kingsford Smith

21 Nov

SYD11:20Sydney Kingsford Smith

26h 10m

2 stops

LGA21:30New York LaGuardia

$1,831

momondo Fare Finder

Use the filters below to find and compare flights from New York LaGuardia Airport to Sydney that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Thu 5/11

07:45-08:35

2 stops32h 50m

Sydney Kingsford Smith

Thu 12/11

11:50-21:47

2 stops25h 57m

$1,801

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Wed 25/11

10:35-09:35

2 stops31h 00m

Sydney Kingsford Smith

Tue 15/12

11:20-21:31

2 stops26h 11m

$1,804

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Sun 8/11

11:20-10:30

2 stops31h 10m

Sydney Kingsford Smith

Sun 22/11

21:45-13:23

2 stops31h 38m

$1,807

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Sat 5/12

15:30-09:35

2 stops26h 05m

Sydney Kingsford Smith

Tue 22/12

11:20-22:43

2 stops27h 23m

$1,808

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Sun 8/11

11:55-09:35

2 stops29h 40m

Sydney Kingsford Smith

Fri 13/11

11:20-21:30

2 stops26h 10m

$1,811

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Thu 22/10

11:35-08:20

2 stops29h 45m

Sydney Kingsford Smith

Mon 2/11

11:20-21:30

2 stops26h 10m

$1,814

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Tue 27/10

12:45-08:35

2 stops28h 50m

Sydney Kingsford Smith

Thu 12/11

11:20-21:30

2 stops26h 10m

$1,815

Fastest return journey

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Wed 18/11

14:58-06:55

1 stop23h 57m

Sydney Kingsford Smith

Mon 7/12

14:05-20:00

1 stop21h 55m

$1,817

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Fri 20/11

10:35-09:35

2 stops55h 00m

Sydney Kingsford Smith

Mon 7/12

11:20-12:28

2 stops41h 08m

$1,818

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Sat 5/12

13:10-09:35

3 stops28h 25m

Sydney Kingsford Smith

Tue 22/12

11:20-22:43

2 stops27h 23m

$1,820

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from New York LaGuardia Airport 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

Prices

Airlines

What is the cheapest month to fly to Sydney?

The month of April is, on average, the cheapest month to fly to Sydney from New York LaGuardia Airport, with most prices found around $1,325. If you aren’t able to travel to Sydney during the month of April, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $1,672.

Can stopping save me money on New York LaGuardia Airport to Sydney flights?

You could potentially save up to 3% on your flight if you consider stops on a New York LaGuardia Airport to Sydney flight.

When to book flights from New York LaGuardia Airport to Sydney

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

Estimated return price

Cheap New York LaGuardia Airport to Sydney (LGA to SYD) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York LaGuardia Airport to Sydney

Best price found	$967
Fastest flight time	25h 11m
Direct flights	None

The best one-way flight to Sydney from New York LaGuardia Airport in the past 72 hours is $967. The best return flight deal from New York LaGuardia Airport to Sydney found on momondo in the last 72 hours is $1,801.

The fastest flight from New York LaGuardia Airport to Sydney takes 25h 11m

There are no direct flights from New York LaGuardia Airport to Sydney. There are no popular flight routes from New York LaGuardia Airport to Sydney.

Search flight deals

Frequently asked questions about flying from New York LaGuardia Airport to Sydney

How far is New York LaGuardia to Sydney Kingsford Smith by plane?
There are 15989.8 km between New York LaGuardia and Sydney Kingsford Smith. Typically, this will take 25h 11m by plane in normal conditions.
When did momondo last update prices for flights from New York LaGuardia Airport to Sydney Kingsford Smith Airport?
Prices for flights from New York LaGuardia Airport to Sydney Kingsford Smith Airport are refreshed on a daily basis.
How old do you have to be to fly from New York LaGuardia 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 New York LaGuardia 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 should I use momondo to find a flight deal from New York to Sydney?

Finding the right flight to Sydney from New York is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Sydney quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to Sydney from New York with this policy.

How can momondo help me find flights from New York to Sydney?

Once you have performed a search for New York to Sydney flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Sydney from New York are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.