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.

$983 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.

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

29h 45m1 stop Toronto Pearson Intl

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

23h 43m1 stop Toronto Pearson Intl

$1,648Singapore Airlines

Tue, 13 Oct - Wed, 4 Nov

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

29h 45m1 stop Toronto Pearson Intl

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

23h 43m1 stop Toronto Pearson Intl

$1,648Multiple Airlines

Tue, 13 Oct - Tue, 3 Nov

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

25h 20m1 stop Toronto Pearson Intl

10:20 - 21:31SYD Sydney Kingsford Smith-LGA New York LaGuardia

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

$1,651Air New Zealand

Sun, 18 Oct - Fri, 30 Oct

11:55 - 08:35LGA 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

$1,651Air New Zealand

Fri, 30 Oct - Sun, 8 Nov

11:55 - 08:35LGA 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

$1,652Air New Zealand

Thu, 29 Oct - Sun, 8 Nov

11:55 - 08:35LGA 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

$1,652Air New Zealand

Wed, 28 Oct - Fri, 13 Nov

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

29h 40m1 stop Toronto Pearson Intl

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

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

$1,652Air New Zealand

Sun, 1 Nov - Thu, 12 Nov

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

35h 35m2 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

$1,652Air New Zealand

Sun, 1 Nov - Thu, 12 Nov

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

26h 05m1 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

$1,652Air New Zealand

Thu, 5 Nov - Tue, 17 Nov

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

46h 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

$1,652Air New Zealand

Sat, 6 Feb - Sat, 13 Feb

Cheap last-minute flights

Enter your travel dates to find the best prices.

13:50 - 06:55LGA New York LaGuardia-SYD Sydney Kingsford Smith

27h 05m1 stop Dallas/Fort Worth

12:00 - 18:26SYD Sydney Kingsford Smith-LGA New York LaGuardia

20h 26m1 stop Dallas/Fort Worth

$1,709Qantas Airways

Thu, 13 Aug - Thu, 20 Aug

08:05 - 19:10LGA New York LaGuardia-SYD Sydney Kingsford Smith

45h 05m2 stops Chicago O'Hare Intl Tokyo Haneda

11:45 - 20:25SYD Sydney Kingsford Smith-LGA New York LaGuardia

46h 40m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,727ANA

Tue, 11 Aug - Tue, 25 Aug

06:00 - 09:25LGA New York LaGuardia-SYD Sydney Kingsford Smith

37h 25m2 stops Washington, D.C. Dulles Intl Tokyo Haneda

11:45 - 14:09SYD Sydney Kingsford Smith-LGA New York LaGuardia

40h 24m2 stops Tokyo Haneda Washington, D.C. Dulles Intl

$1,733ANA

Wed, 12 Aug - Tue, 25 Aug

15:39 - 06:55LGA New York LaGuardia-SYD Sydney Kingsford Smith

25h 16m2 stops Houston George Bush Intcntl San Francisco

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

23h 34m2 stops San Francisco Denver Intl

$1,757United Airlines

Wed, 12 Aug - Mon, 24 Aug

15:39 - 06:55LGA New York LaGuardia-SYD Sydney Kingsford Smith

25h 16m2 stops Houston George Bush Intcntl San Francisco

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

23h 34m2 stops San Francisco Denver Intl

$1,757United Airlines

Wed, 12 Aug - Sun, 23 Aug

14:25 - 19:10LGA New York LaGuardia-SYD Sydney Kingsford Smith

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

11:45 - 14:09SYD Sydney Kingsford Smith-LGA New York LaGuardia

64h 24m2 stops Tokyo Haneda Washington, D.C. Dulles Intl

$1,881ANA

Fri, 14 Aug - Sun, 23 Aug

08:05 - 09:25LGA New York LaGuardia-SYD Sydney Kingsford Smith

35h 20m2 stops Chicago O'Hare Intl Tokyo Haneda

11:45 - 14:09SYD Sydney Kingsford Smith-LGA New York LaGuardia

40h 24m2 stops Tokyo Haneda Washington, D.C. Dulles Intl

$1,902ANA

Sat, 15 Aug - Sat, 29 Aug

18:59 - 06:55LGA New York LaGuardia-SYD Sydney Kingsford Smith

21h 56m1 stop Dallas/Fort Worth

18:45 - 21:29SYD Sydney Kingsford Smith-LGA New York LaGuardia

40h 44m2 stops Melbourne Dallas/Fort Worth

$1,908Qantas Airways

Tue, 11 Aug - Tue, 25 Aug

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

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

11:45 - 14:18SYD Sydney Kingsford Smith-LGA New York LaGuardia

40h 33m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,908ANA

Sat, 15 Aug - Tue, 25 Aug

14:25 - 19:10LGA New York LaGuardia-SYD Sydney Kingsford Smith

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

11:45 - 14:18SYD Sydney Kingsford Smith-LGA New York LaGuardia

40h 33m2 stops Tokyo Haneda Chicago O'Hare Intl

$1,908ANA

Fri, 14 Aug - Tue, 25 Aug

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Singapore Airlines flights from New York LaGuardia Airport to Sydney

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

Singapore Airlines

13 Oct

LGA11:35New York LaGuardia

29h 45m

1 stop

SYD08:20Sydney Kingsford Smith

4 Nov

SYD11:20Sydney Kingsford Smith

23h 43m

1 stop

LGA19:03New York LaGuardia

$1,648

Singapore Airlines

10 Sept

LGA10:30New York LaGuardia

30h 50m

1 stop

SYD07:20Sydney Kingsford Smith

16 Sept

SYD09:20Sydney Kingsford Smith

23h 41m

1 stop

LGA19:01New York LaGuardia

$1,700

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

18 Oct

LGA16:00New York LaGuardia

25h 20m

1 stop

SYD08:20Sydney Kingsford Smith

30 Oct

SYD10:20Sydney Kingsford Smith

26h 11m

2 stops

LGA21:31New York LaGuardia

$1,651

Air New Zealand

1 Nov

LGA06:00New York LaGuardia

35h 35m

2 stops

SYD09:35Sydney Kingsford Smith

12 Nov

SYD11:20Sydney Kingsford Smith

27h 23m

1 stop

LGA22:43New York LaGuardia

$1,652

Air New Zealand

29 Oct

LGA15:30New York LaGuardia

26h 05m

1 stop

SYD08:35Sydney Kingsford Smith

15 Nov

SYD11:20Sydney Kingsford Smith

23h 43m

1 stop

LGA19:03New York LaGuardia

$1,659

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 13/10

11:35-08:20

1 stop29h 45m

Sydney Kingsford Smith

Wed 4/11

11:20-19:03

1 stop23h 43m

$1,648

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Tue 13/10

11:35-08:20

1 stop29h 45m

Sydney Kingsford Smith

Tue 3/11

11:20-19:03

1 stop23h 43m

$1,648

Fastest return journey

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Sun 18/10

16:00-08:20

1 stop25h 20m

Sydney Kingsford Smith

Fri 30/10

10:20-21:31

2 stops26h 11m

$1,651

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Fri 30/10

11:55-08:35

1 stop29h 40m

Sydney Kingsford Smith

Sun 8/11

11:20-21:31

2 stops26h 11m

$1,651

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Thu 29/10

11:55-08:35

1 stop29h 40m

Sydney Kingsford Smith

Sun 8/11

11:20-21:31

2 stops26h 11m

$1,652

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Wed 28/10

11:55-08:35

1 stop29h 40m

Sydney Kingsford Smith

Fri 13/11

11:20-21:31

2 stops26h 11m

$1,652

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

Thu 12/11

11:20-09:56

2 stops38h 36m

$1,652

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Sun 1/11

06:00-09:35

2 stops35h 35m

Sydney Kingsford Smith

Thu 12/11

11:20-22:43

1 stop27h 23m

$1,652

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Thu 5/11

15:30-09:35

1 stop26h 05m

Sydney Kingsford Smith

Tue 17/11

11:20-21:31

2 stops26h 11m

$1,652

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Sat 6/2

18:55-09:35

1 stop46h 40m

Sydney Kingsford Smith

Sat 13/2

11:20-21:31

2 stops26h 11m

$1,652

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 $1,308. 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 $1,651.

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

You could potentially save up to 4% 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

Fastest flight time	22h 50m
Direct flights	None

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.

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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.