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.

$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.

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

$1,640Air New Zealand

Fri, 12 Feb - Tue, 23 Feb

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

35h 35m1 stop Toronto Pearson Intl

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

27h 23m1 stop Toronto Pearson Intl

$1,643Multiple Airlines

Sun, 1 Nov - Sat, 14 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

$1,655Air Canada

Thu, 21 Jan - Sat, 30 Jan

13:05 - 20:15LGA New York LaGuardia-SYD Sydney Kingsford Smith

40h 10m2 stops Chicago O'Hare Intl Tokyo Haneda

12:25 - 14:15SYD Sydney Kingsford Smith-LGA New York LaGuardia

41h 50m2 stops Tokyo Haneda Washington, D.C. Dulles Intl

$1,661ANA

Mon, 26 Oct - Mon, 9 Nov

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

30h 45m2 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

$1,664Air New Zealand

Tue, 15 Sep - Sun, 20 Sep

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 11m3 stops Vancouver Intl Toronto Pearson Intl Montreal Pierre Elliott Trudeau Intl

$1,666Air Canada

Thu, 21 Jan - Sat, 30 Jan

14:30 - 20:15LGA New York LaGuardia-SYD Sydney Kingsford Smith

38h 45m2 stops Chicago O'Hare Intl Tokyo Haneda

21:45 - 14:15SYD Sydney Kingsford Smith-LGA New York LaGuardia

56h 30m2 stops Tokyo Haneda Washington, D.C. Dulles Intl

$1,669ANA

Mon, 26 Oct - Mon, 9 Nov

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

29h 40m1 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

$1,675Air New Zealand

Sun, 1 Nov - Sat, 14 Nov

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

26h 40m1 stop Toronto Pearson Intl

11:20 - 13:01SYD Sydney Kingsford Smith-LGA New York LaGuardia

41h 41m1 stop Toronto Pearson Intl

$1,682Multiple Airlines

Fri, 19 Feb - Sun, 14 Mar

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

$1,685Air New Zealand

Sat, 13 Feb - Sat, 27 Feb

Cheap last-minute flights

Enter your travel dates to find the best prices.

06:30 - 07:20LGA New York LaGuardia-SYD Sydney Kingsford Smith

58h 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

$1,817Air Canada

Thu, 3 Sep - Wed, 16 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

$2,181Air Canada

Tue, 1 Sep - Wed, 16 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

$2,183Air Canada

Tue, 1 Sep - Wed, 16 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

$2,223Air Canada

Tue, 1 Sep - Tue, 15 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

$2,233Air Canada

Tue, 1 Sep - Fri, 18 Sep

15:39 - 08:45LGA New York LaGuardia-SYD Sydney Kingsford Smith

27h 06m2 stops Houston George Bush Intcntl Auckland Intl

18:10 - 21:57SYD Sydney Kingsford Smith-LGA New York LaGuardia

42h 47m2 stops Auckland Intl Houston George Bush Intcntl

$2,262Air New Zealand

Thu, 3 Sep - Thu, 15 Oct

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 39m1 stop Toronto Pearson Intl

$2,280Air Canada

Tue, 1 Sep - Fri, 18 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

$2,282Air Canada

Fri, 4 Sep - Tue, 15 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

$2,293Air Canada

Fri, 4 Sep - Fri, 18 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

$2,294Air Canada

Thu, 3 Sep - Thu, 10 Sep

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ANA flights from New York LaGuardia Airport to Sydney

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

ANA

26 Oct

LGA13:05New York LaGuardia

40h 10m

2 stops

SYD20:15Sydney Kingsford Smith

9 Nov

SYD12:25Sydney Kingsford Smith

41h 50m

2 stops

LGA14:15New York LaGuardia

$1,661

ANA

26 Oct

LGA14:30New York LaGuardia

38h 45m

2 stops

SYD20:15Sydney Kingsford Smith

9 Nov

SYD21:45Sydney Kingsford Smith

56h 30m

2 stops

LGA14:15New York LaGuardia

$1,669

ANA

13 Feb

LGA08:00New York LaGuardia

44h 15m

2 stops

SYD20:15Sydney Kingsford Smith

21 Feb

SYD21:45Sydney Kingsford Smith

30h 18m

2 stops

LGA12:03New York LaGuardia

$1,686

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

26 Oct

LGA17:05New York LaGuardia

22h 50m

1 stop

SYD06:55Sydney Kingsford Smith

8 Nov

SYD14:05Sydney Kingsford Smith

22h 54m

1 stop

LGA20:59New York LaGuardia

$1,756

Qantas Airways

1 Jan

LGA15:00New York LaGuardia

23h 55m

1 stop

SYD06:55Sydney Kingsford Smith

31 Jan

SYD06:05Sydney Kingsford Smith

24h 56m

2 stops

LGA15:01New York LaGuardia

$1,795

Qantas Airways

24 Nov

LGA16:05New York LaGuardia

22h 50m

1 stop

SYD06:55Sydney Kingsford Smith

1 Dec

SYD14:05Sydney Kingsford Smith

21h 54m

1 stop

LGA19:59New York LaGuardia

$1,798

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

Fri 12/2

18:55-09:35

1 stop46h 40m

Sydney Kingsford Smith

Tue 23/2

11:20-22:43

1 stop27h 23m

$1,640

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Sun 1/11

06:00-09:35

1 stop35h 35m

Sydney Kingsford Smith

Sat 14/11

11:20-22:43

1 stop27h 23m

$1,643

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Thu 21/1

11:40-09:35

2 stops29h 55m

Sydney Kingsford Smith

Sat 30/1

11:20-21:31

2 stops26h 11m

$1,655

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Mon 26/10

13:05-20:15

2 stops40h 10m

Sydney Kingsford Smith

Mon 9/11

12:25-14:15

2 stops41h 50m

$1,661

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Tue 15/9

10:35-07:20

2 stops30h 45m

Sydney Kingsford Smith

Sun 20/9

09:20-22:36

1 stop27h 16m

$1,664

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Thu 21/1

11:40-09:35

2 stops29h 55m

Sydney Kingsford Smith

Sat 30/1

11:20-21:31

3 stops26h 11m

$1,666

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Mon 26/10

14:30-20:15

2 stops38h 45m

Sydney Kingsford Smith

Mon 9/11

21:45-14:15

2 stops56h 30m

$1,669

Fastest return journey

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Sun 1/11

11:55-09:35

1 stop29h 40m

Sydney Kingsford Smith

Sat 14/11

11:20-21:31

2 stops26h 11m

$1,675

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Fri 19/2

14:55-09:35

1 stop26h 40m

Sydney Kingsford Smith

Sun 14/3

11:20-13:01

1 stop41h 41m

$1,682

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Sat 13/2

06:00-09:35

1 stop35h 35m

Sydney Kingsford Smith

Sat 27/2

11:20-21:31

2 stops26h 11m

$1,685

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 $1,291. 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 $1,629.

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 50m
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 $1,640.

The fastest flight from New York LaGuardia Airport to Sydney takes 22h 50m

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 50m 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.

Parramatta

Terrigal

Wollongong

Katoomba

Penrith

Lithgow

Manly

Coogee

Randwick

Cronulla

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.