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.

$972 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.

06:00 - 09:35LGA New York LaGuardia-SYD Sydney Kingsford Smith

35h 35m1 stop Toronto Pearson Intl

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

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

$1,632Air New Zealand

Mon, 8 Feb - Fri, 26 Feb

14:55 - 09:35LGA New York LaGuardia-SYD Sydney Kingsford Smith

26h 40m1 stop Toronto Pearson Intl

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

27h 23m1 stop Toronto Pearson Intl

$1,639Multiple Airlines

Mon, 8 Feb - Fri, 26 Feb

12:45 - 09:35LGA New York LaGuardia-SYD Sydney Kingsford Smith

28h 50m1 stop Toronto Pearson Intl

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

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

$1,657Air New Zealand

Thu, 19 Nov - Sat, 28 Nov

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

28h 25m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

11:20 - 08:58SYD Sydney Kingsford Smith-LGA New York LaGuardia

37h 38m1 stop Toronto Pearson Intl

$1,661Air New Zealand

Fri, 20 Nov - Sun, 6 Dec

18:45 - 09:35LGA New York LaGuardia-SYD Sydney Kingsford Smith

46h 50m1 stop Toronto Pearson Intl

11:20 - 12:23SYD Sydney Kingsford Smith-LGA New York LaGuardia

40h 03m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,662Air New Zealand

Mon, 1 Mar - Mon, 15 Mar

12:45 - 09:35LGA New York LaGuardia-SYD Sydney Kingsford Smith

28h 50m1 stop Toronto Pearson Intl

11:20 - 19:03SYD Sydney Kingsford Smith-LGA New York LaGuardia

23h 43m1 stop Toronto Pearson Intl

$1,664Singapore Airlines

Thu, 19 Nov - Sat, 28 Nov

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

28h 25m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

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

27h 23m1 stop Toronto Pearson Intl

$1,665Air New Zealand

Sat, 13 Feb - Sat, 27 Feb

18:45 - 09:35LGA New York LaGuardia-SYD Sydney Kingsford Smith

46h 50m1 stop Toronto Pearson Intl

11:20 - 08:56SYD Sydney Kingsford Smith-LGA New York LaGuardia

36h 36m1 stop Toronto Pearson Intl

$1,669Multiple Airlines

Mon, 1 Mar - Mon, 15 Mar

12:30 - 09:35LGA New York LaGuardia-SYD Sydney Kingsford Smith

29h 05m1 stop Toronto Pearson Intl

11:20 - 19:03SYD Sydney Kingsford Smith-LGA New York LaGuardia

23h 43m1 stop Toronto Pearson Intl

$1,671Multiple Airlines

Thu, 4 Feb - Sat, 27 Feb

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

32h 35m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

11:20 - 10:56SYD Sydney Kingsford Smith-LGA New York LaGuardia

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

$1,672Air Canada

Sun, 18 Oct - Sun, 1 Nov

Cheap last-minute flights

Enter your travel dates to find the best prices.

10:35 - 07:20LGA New York LaGuardia-SYD Sydney Kingsford Smith

30h 45m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

09:20 - 21:30SYD Sydney Kingsford Smith-LGA New York LaGuardia

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

$1,873Air Canada

Sun, 13 Sep - Sun, 20 Sep

15:30 - 07:20LGA New York LaGuardia-SYD Sydney Kingsford Smith

25h 50m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

09:20 - 19:36SYD Sydney Kingsford Smith-LGA New York LaGuardia

24h 16m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$2,181Air Canada

Mon, 14 Sep - Wed, 30 Sep

15:30 - 07:20LGA New York LaGuardia-SYD Sydney Kingsford Smith

25h 50m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

09:20 - 20:59SYD Sydney Kingsford Smith-LGA New York LaGuardia

25h 39m2 stops Vancouver Intl Toronto Pearson Intl

$2,188Air Canada

Mon, 14 Sep - Tue, 22 Sep

15:30 - 07:20LGA New York LaGuardia-SYD Sydney Kingsford Smith

25h 50m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

09:20 - 21:30SYD Sydney Kingsford Smith-LGA New York LaGuardia

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

$2,223Air Canada

Tue, 15 Sep - Mon, 21 Sep

15:30 - 07:20LGA New York LaGuardia-SYD Sydney Kingsford Smith

25h 50m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

09:20 - 20:59SYD Sydney Kingsford Smith-LGA New York LaGuardia

25h 39m2 stops Vancouver Intl Toronto Pearson Intl

$2,230Air Canada

Tue, 15 Sep - Mon, 21 Sep

15:30 - 07:20LGA New York LaGuardia-SYD Sydney Kingsford Smith

25h 50m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

09:20 - 19:36SYD Sydney Kingsford Smith-LGA New York LaGuardia

24h 16m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$2,251Air Canada

Tue, 15 Sep - Wed, 30 Sep

15:30 - 07:20LGA New York LaGuardia-SYD Sydney Kingsford Smith

25h 50m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

09:20 - 22:36SYD Sydney Kingsford Smith-LGA New York LaGuardia

27h 16m1 stop Toronto Pearson Intl

$2,321Air New Zealand

Mon, 14 Sep - Tue, 22 Sep

11:35 - 07:20LGA New York LaGuardia-SYD Sydney Kingsford Smith

29h 45m1 stop Toronto Pearson Intl

09:20 - 20:59SYD Sydney Kingsford Smith-LGA New York LaGuardia

25h 39m1 stop Toronto Pearson Intl

$2,331Multiple Airlines

Mon, 14 Sep - Tue, 22 Sep

14:25 - 09:25LGA New York LaGuardia-SYD Sydney Kingsford Smith

29h 00m2 stops Chicago O'Hare Intl Tokyo Haneda

21:45 - 14:23SYD Sydney Kingsford Smith-LGA New York LaGuardia

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

$2,389ANA

Mon, 14 Sep - Mon, 19 Oct

09:10 - 19:10LGA New York LaGuardia-SYD Sydney Kingsford Smith

44h 00m2 stops Chicago O'Hare Intl Tokyo Haneda

21:45 - 20:25SYD Sydney Kingsford Smith-LGA New York LaGuardia

37h 40m2 stops Tokyo Haneda Chicago O'Hare Intl

$2,418ANA

Tue, 15 Sep - Tue, 13 Oct

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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

8 Feb

LGA06:00New York LaGuardia

35h 35m

1 stop

SYD09:35Sydney Kingsford Smith

26 Feb

SYD11:20Sydney Kingsford Smith

26h 11m

2 stops

LGA21:31New York LaGuardia

$1,632

Air New Zealand

19 Nov

LGA12:45New York LaGuardia

28h 50m

1 stop

SYD09:35Sydney Kingsford Smith

28 Nov

SYD11:20Sydney Kingsford Smith

26h 11m

2 stops

LGA21:31New York LaGuardia

$1,657

Air New Zealand

20 Nov

LGA13:10New York LaGuardia

28h 25m

2 stops

SYD09:35Sydney Kingsford Smith

6 Dec

SYD11:20Sydney Kingsford Smith

37h 38m

1 stop

LGA08:58New York LaGuardia

$1,661

Qantas Airways flights from New York LaGuardia Airport to Sydney

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

Qantas Airways

21 Oct

LGA15:03New York LaGuardia

24h 52m

1 stop

SYD06:55Sydney Kingsford Smith

28 Oct

SYD13:05Sydney Kingsford Smith

23h 30m

1 stop

LGA21:35New York LaGuardia

$1,731

Qantas Airways

27 Oct

LGA14:00New York LaGuardia

25h 55m

1 stop

SYD06:55Sydney Kingsford Smith

3 Nov

SYD14:05Sydney Kingsford Smith

22h 00m

1 stop

LGA20:05New York LaGuardia

$1,739

Qantas Airways

24 Oct

LGA16:07New York LaGuardia

23h 48m

1 stop

SYD06:55Sydney Kingsford Smith

31 Oct

SYD13:05Sydney Kingsford Smith

23h 28m

1 stop

LGA21:33New York LaGuardia

$1,764

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

Mon 8/2

06:00-09:35

1 stop35h 35m

Sydney Kingsford Smith

Fri 26/2

11:20-21:31

2 stops26h 11m

$1,632

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Mon 8/2

14:55-09:35

1 stop26h 40m

Sydney Kingsford Smith

Fri 26/2

11:20-22:43

1 stop27h 23m

$1,639

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Thu 19/11

12:45-09:35

1 stop28h 50m

Sydney Kingsford Smith

Sat 28/11

11:20-21:31

2 stops26h 11m

$1,657

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Fri 20/11

13:10-09:35

2 stops28h 25m

Sydney Kingsford Smith

Sun 6/12

11:20-08:58

1 stop37h 38m

$1,661

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Mon 1/3

18:45-09:35

1 stop46h 50m

Sydney Kingsford Smith

Mon 15/3

11:20-12:23

2 stops40h 03m

$1,662

Fastest return journey

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Thu 19/11

12:45-09:35

1 stop28h 50m

Sydney Kingsford Smith

Sat 28/11

11:20-19:03

1 stop23h 43m

$1,664

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Sat 13/2

13:10-09:35

2 stops28h 25m

Sydney Kingsford Smith

Sat 27/2

11:20-22:43

1 stop27h 23m

$1,665

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Mon 1/3

18:45-09:35

1 stop46h 50m

Sydney Kingsford Smith

Mon 15/3

11:20-08:56

1 stop36h 36m

$1,669

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Thu 4/2

12:30-09:35

1 stop29h 05m

Sydney Kingsford Smith

Sat 27/2

11:20-19:03

1 stop23h 43m

$1,671

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Sun 18/10

08:45-08:20

2 stops32h 35m

Sydney Kingsford Smith

Sun 1/11

11:20-10:56

2 stops38h 36m

$1,672

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 $1,290. 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 $1,628.

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	$972
Fastest flight time	21h 56m
Direct flights	None

The best one-way flight to Sydney from New York LaGuardia Airport in the past 72 hours is $972. The best return flight deal from New York LaGuardia Airport to Sydney found on momondo in the last 72 hours is $1,632.

The fastest flight from New York LaGuardia Airport to Sydney takes 21h 56m

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 21h 56m 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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Terrigal

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Manly

Coogee

Cronulla

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Leura

Charlestown

Bondi Beach

Swansea

Newport

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.