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

United Airlines and Qantas Airways are the most popular carriers 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.

$973 Cheap Flights from New York LaGuardia Airport to Sydney in 2026

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.

13:25 - 20:10LGA New York LaGuardia-SYD Sydney Kingsford Smith

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

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

30h 38m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,633ANA

Tue, 20 Oct - Mon, 26 Oct

11:40 - 09:35LGA New York LaGuardia-SYD Sydney Kingsford Smith

29h 55m1 stop Toronto Pearson Intl

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

27h 23m1 stop Toronto Pearson Intl

$1,636Singapore Airlines

Tue, 9 Feb - Fri, 12 Feb

18:55 - 09:35LGA New York LaGuardia-SYD Sydney Kingsford Smith

46h 40m1 stop Toronto Pearson Intl

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

27h 23m1 stop Toronto Pearson Intl

$1,637Air New Zealand

Fri, 12 Feb - Tue, 23 Feb

16:00 - 08:20LGA New York LaGuardia-SYD Sydney Kingsford Smith

25h 20m1 stop Toronto Pearson Intl

10:20 - 22:43SYD Sydney Kingsford Smith-LGA New York LaGuardia

27h 23m1 stop Toronto Pearson Intl

$1,637Multiple Airlines

Sat, 17 Oct - Mon, 26 Oct

11:40 - 09:35LGA New York LaGuardia-SYD Sydney Kingsford Smith

29h 55m2 stops Toronto Pearson Intl Vancouver Intl

11:20 - 09:56SYD Sydney Kingsford Smith-LGA New York LaGuardia

38h 36m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,639Air Canada

Sat, 6 Feb - Sat, 20 Feb

08:45 - 08:20LGA New York LaGuardia-SYD Sydney Kingsford Smith

32h 35m1 stop Toronto Pearson Intl

10:20 - 22:43SYD Sydney Kingsford Smith-LGA New York LaGuardia

27h 23m1 stop Toronto Pearson Intl

$1,640Multiple Airlines

Sun, 18 Oct - Sat, 31 Oct

08:45 - 08:20LGA New York LaGuardia-SYD Sydney Kingsford Smith

32h 35m1 stop Toronto Pearson Intl

10:20 - 20:59SYD Sydney Kingsford Smith-LGA New York LaGuardia

25h 39m1 stop Toronto Pearson Intl

$1,640Multiple Airlines

Fri, 16 Oct - Tue, 20 Oct

08:45 - 08:20LGA New York LaGuardia-SYD Sydney Kingsford Smith

32h 35m1 stop Toronto Pearson Intl

10:20 - 20:59SYD Sydney Kingsford Smith-LGA New York LaGuardia

25h 39m1 stop Toronto Pearson Intl

$1,640Multiple Airlines

Fri, 16 Oct - Mon, 19 Oct

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 - 19:03SYD Sydney Kingsford Smith-LGA New York LaGuardia

23h 43m2 stops Vancouver Intl Toronto Pearson Intl

$1,651Air Canada

Fri, 20 Nov - Sat, 28 Nov

11:40 - 09:35LGA New York LaGuardia-SYD Sydney Kingsford Smith

29h 55m2 stops Toronto Pearson Intl Vancouver Intl

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

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

$1,651Air Canada

Thu, 28 Jan - Fri, 5 Feb

Cheap last-minute flights

Enter your travel dates to find the best prices.

15:29 - 07:00LGA New York LaGuardia-SYD Sydney Kingsford Smith

25h 31m2 stops Chicago O'Hare Intl Los Angeles

09:30 - 19:54SYD Sydney Kingsford Smith-LGA New York LaGuardia

24h 24m2 stops Los Angeles Denver Intl

$1,704Lufthansa

Sun, 30 Aug - Tue, 15 Sep

15:29 - 07:00LGA New York LaGuardia-SYD Sydney Kingsford Smith

25h 31m2 stops Chicago O'Hare Intl Los Angeles

10:20 - 23:30SYD Sydney Kingsford Smith-LGA New York LaGuardia

27h 10m2 stops San Francisco Washington, D.C. Dulles Intl

$1,710Lufthansa

Mon, 31 Aug - Tue, 15 Sep

15:29 - 07:00LGA New York LaGuardia-SYD Sydney Kingsford Smith

25h 31m2 stops Chicago O'Hare Intl Los Angeles

09:30 - 19:54SYD Sydney Kingsford Smith-LGA New York LaGuardia

24h 24m2 stops Los Angeles Denver Intl

$1,710Lufthansa

Sun, 30 Aug - Tue, 15 Sep

14:25 - 07:00LGA New York LaGuardia-SYD Sydney Kingsford Smith

26h 35m2 stops Chicago O'Hare Intl Los Angeles

09:30 - 21:40SYD Sydney Kingsford Smith-LGA New York LaGuardia

26h 10m2 stops Los Angeles Denver Intl

$1,711Lufthansa

Mon, 31 Aug - Tue, 15 Sep

15:29 - 06:55LGA New York LaGuardia-SYD Sydney Kingsford Smith

25h 26m2 stops Denver Intl San Francisco

10:20 - 19:54SYD Sydney Kingsford Smith-LGA New York LaGuardia

23h 34m2 stops San Francisco Denver Intl

$1,712United Airlines

Mon, 31 Aug - Tue, 15 Sep

15:29 - 07:00LGA New York LaGuardia-SYD Sydney Kingsford Smith

25h 31m2 stops Chicago O'Hare Intl Los Angeles

10:20 - 21:25SYD Sydney Kingsford Smith-LGA New York LaGuardia

25h 05m2 stops San Francisco Chicago O'Hare Intl

$1,714United Airlines

Sun, 30 Aug - Tue, 15 Sep

15:29 - 07:00LGA New York LaGuardia-SYD Sydney Kingsford Smith

25h 31m2 stops Chicago O'Hare Intl Los Angeles

10:20 - 19:54SYD Sydney Kingsford Smith-LGA New York LaGuardia

23h 34m2 stops San Francisco Denver Intl

$1,714United Airlines

Sun, 30 Aug - Tue, 15 Sep

15:29 - 07:00LGA New York LaGuardia-SYD Sydney Kingsford Smith

25h 31m2 stops Denver Intl Los Angeles

09:30 - 23:30SYD Sydney Kingsford Smith-LGA New York LaGuardia

28h 00m2 stops Los Angeles Washington, D.C. Dulles Intl

$1,715United Airlines

Sun, 30 Aug - Tue, 15 Sep

13:25 - 07:00LGA New York LaGuardia-SYD Sydney Kingsford Smith

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

10:20 - 19:25SYD Sydney Kingsford Smith-LGA New York LaGuardia

23h 05m2 stops San Francisco Chicago O'Hare Intl

$1,715United Airlines

Sun, 30 Aug - Tue, 15 Sep

15:29 - 07:00LGA New York LaGuardia-SYD Sydney Kingsford Smith

25h 31m2 stops Chicago O'Hare Intl Los Angeles

10:20 - 21:25SYD Sydney Kingsford Smith-LGA New York LaGuardia

25h 05m2 stops San Francisco Chicago O'Hare Intl

$1,715United Airlines

Sun, 30 Aug - Tue, 15 Sep

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United Airlines flights from New York LaGuardia Airport to Sydney

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

United Airlines

31 Aug

LGA15:29New York LaGuardia

25h 26m

2 stops

SYD06:55Sydney Kingsford Smith

15 Sept

SYD10:20Sydney Kingsford Smith

23h 34m

2 stops

LGA19:54New York LaGuardia

$1,712

United Airlines

30 Aug

LGA15:29New York LaGuardia

25h 31m

2 stops

SYD07:00Sydney Kingsford Smith

15 Sept

SYD10:20Sydney Kingsford Smith

23h 34m

2 stops

LGA19:54New York LaGuardia

$1,714

United Airlines

30 Aug

LGA13:25New York LaGuardia

27h 35m

2 stops

SYD07:00Sydney Kingsford Smith

15 Sept

SYD10:20Sydney Kingsford Smith

23h 05m

2 stops

LGA19:25New York LaGuardia

$1,715

ANA flights from New York LaGuardia Airport to Sydney

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

ANA

20 Oct

LGA13:25New York LaGuardia

39h 45m

2 stops

SYD20:10Sydney Kingsford Smith

26 Oct

SYD21:45Sydney Kingsford Smith

30h 38m

2 stops

LGA13:23New York LaGuardia

$1,633

ANA

18 Oct

LGA08:10New York LaGuardia

45h 00m

2 stops

SYD20:10Sydney Kingsford Smith

29 Oct

SYD12:25Sydney Kingsford Smith

46h 54m

2 stops

LGA20:19New York LaGuardia

$1,657

ANA

22 Oct

LGA14:29New York LaGuardia

38h 41m

2 stops

SYD20:10Sydney Kingsford Smith

1 Nov

SYD12:25Sydney Kingsford Smith

41h 50m

2 stops

LGA15:15New York LaGuardia

$1,683

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

Tue 20/10

13:25-20:10

2 stops39h 45m

Sydney Kingsford Smith

Mon 26/10

21:45-13:23

2 stops30h 38m

$1,633

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Tue 9/2

11:40-09:35

1 stop29h 55m

Sydney Kingsford Smith

Fri 12/2

11:20-22:43

1 stop27h 23m

$1,636

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Fri 12/2

18:55-09:35

1 stop46h 40m

Sydney Kingsford Smith

Tue 23/2

11:20-22:43

1 stop27h 23m

$1,637

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Sat 17/10

16:00-08:20

1 stop25h 20m

Sydney Kingsford Smith

Mon 26/10

10:20-22:43

1 stop27h 23m

$1,637

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Sat 6/2

11:40-09:35

2 stops29h 55m

Sydney Kingsford Smith

Sat 20/2

11:20-09:56

2 stops38h 36m

$1,639

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Sun 18/10

08:45-08:20

1 stop32h 35m

Sydney Kingsford Smith

Sat 31/10

10:20-22:43

1 stop27h 23m

$1,640

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Fri 16/10

08:45-08:20

1 stop32h 35m

Sydney Kingsford Smith

Tue 20/10

10:20-20:59

1 stop25h 39m

$1,640

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Fri 16/10

08:45-08:20

1 stop32h 35m

Sydney Kingsford Smith

Mon 19/10

10:20-20:59

1 stop25h 39m

$1,640

Fastest return journey

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Fri 20/11

13:10-09:35

3 stops28h 25m

Sydney Kingsford Smith

Sat 28/11

11:20-19:03

2 stops23h 43m

$1,651

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Thu 28/1

11:40-09:35

2 stops29h 55m

Sydney Kingsford Smith

Fri 5/2

11:20-21:31

2 stops26h 11m

$1,651

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 $1,289. 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 $1,626.

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	$973
Fastest flight time	22h 55m
Direct flights	None

The best one-way flight to Sydney from New York LaGuardia Airport in the past 72 hours is $973. The best return flight deal from New York LaGuardia Airport to Sydney found on momondo in the last 72 hours is $1,633.

The fastest flight from New York LaGuardia Airport to Sydney takes 22h 55m

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 22h 55m 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 use momondo?

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.