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

Delta, United Airlines, and American Airlines 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.

$907 Cheap Flights from New York LaGuardia Airport to Sydney in 2026

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Find the cheapest flights from New York LaGuardia Airport to Sydney

Round-trip

One-way

Last minute

Cheap return flights

Enter your travel dates to find the best prices.

16:00 - 07:20

LGA

SYD

25h 20m

2 stops

09:20 - 08:01

SYD

LGA

36h 41m

2 stops

$1,497Air Canada

Sun, 24 May - Sun, 7 Jun

14:30 - 07:20

LGA

SYD

26h 50m

2 stops

09:20 - 08:00

SYD

LGA

36h 40m

2 stops

$1,517Air Canada

Mon, 1 Jun - Mon, 22 Jun

16:00 - 07:20

LGA

SYD

25h 20m

2 stops

09:20 - 08:01

SYD

LGA

36h 41m

2 stops

$1,531Air Canada

Tue, 9 Jun - Tue, 16 Jun

14:30 - 07:20

LGA

SYD

26h 50m

2 stops

09:20 - 22:35

SYD

LGA

27h 15m

2 stops

$1,534Air Canada

Wed, 5 Aug - Wed, 19 Aug

15:30 - 07:20

LGA

SYD

25h 50m

2 stops

09:20 - 19:37

SYD

LGA

24h 17m

2 stops

$1,559Air Canada

Sun, 26 Jul - Wed, 5 Aug

15:30 - 07:20

LGA

SYD

25h 50m

2 stops

09:20 - 21:30

SYD

LGA

26h 10m

2 stops

$1,562Air Canada

Wed, 5 Aug - Tue, 18 Aug

14:30 - 07:20

LGA

SYD

26h 50m

2 stops

09:20 - 19:00

SYD

LGA

23h 40m

2 stops

$1,563Air Canada

Tue, 2 Jun - Tue, 9 Jun

08:50 - 07:20

LGA

SYD

32h 30m

2 stops

09:20 - 19:41

SYD

LGA

24h 21m

2 stops

$1,566Air Canada

Wed, 3 Jun - Wed, 17 Jun

14:30 - 07:20

LGA

SYD

26h 50m

2 stops

10:20 - 21:30

SYD

LGA

26h 10m

2 stops

$1,567Air Canada

Wed, 23 Sep - Sun, 11 Oct

16:00 - 07:20

LGA

SYD

25h 20m

2 stops

09:20 - 19:41

SYD

LGA

24h 21m

2 stops

$1,569Air Canada

Mon, 1 Jun - Wed, 17 Jun

Air Canada flights from New York LaGuardia Airport to Sydney

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

Air Canada

24 May

LGA16:00New York LaGuardia

25h 20m

2 stops

SYD07:20Sydney Kingsford Smith

7 June

SYD09:20Sydney Kingsford Smith

36h 41m

2 stops

LGA08:01New York LaGuardia

$1,497

Air Canada

1 June

LGA14:30New York LaGuardia

26h 50m

2 stops

SYD07:20Sydney Kingsford Smith

17 June

SYD09:20Sydney Kingsford Smith

24h 21m

2 stops

LGA19:41New York LaGuardia

$1,516

Air Canada

1 June

LGA14:30New York LaGuardia

26h 50m

2 stops

SYD07:20Sydney Kingsford Smith

22 June

SYD09:20Sydney Kingsford Smith

36h 40m

2 stops

LGA08:00New York LaGuardia

$1,517

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

18 May

LGA15:21New York LaGuardia

25h 39m

2 stops

SYD07:00Sydney Kingsford Smith

16 June

SYD10:20Sydney Kingsford Smith

23h 02m

2 stops

LGA19:22New York LaGuardia

$1,593

United Airlines

3 June

LGA15:20New York LaGuardia

25h 40m

2 stops

SYD07:00Sydney Kingsford Smith

16 June

SYD09:30Sydney Kingsford Smith

24h 23m

2 stops

LGA19:53New York LaGuardia

$1,613

United Airlines

16 May

LGA14:50New York LaGuardia

26h 05m

2 stops

SYD06:55Sydney Kingsford Smith

1 June

SYD09:30Sydney Kingsford Smith

23h 41m

2 stops

LGA19:11New York LaGuardia

$1,660

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 - SYD

LGASYD

New York LaGuardia

Sun 24/5

16:00-07:20

2 stops25h 20m

Sydney Kingsford Smith

Sun 7/6

09:20-08:01

2 stops36h 41m

$1,497

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Mon 1/6

14:30-07:20

2 stops26h 50m

Sydney Kingsford Smith

Mon 22/6

09:20-08:00

2 stops36h 40m

$1,517

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Tue 9/6

16:00-07:20

2 stops25h 20m

Sydney Kingsford Smith

Tue 16/6

09:20-08:01

2 stops36h 41m

$1,531

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Wed 5/8

14:30-07:20

2 stops26h 50m

Sydney Kingsford Smith

Wed 19/8

09:20-22:35

2 stops27h 15m

$1,534

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 26/7

15:30-07:20

2 stops25h 50m

Sydney Kingsford Smith

Wed 5/8

09:20-19:37

2 stops24h 17m

$1,559

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Wed 5/8

15:30-07:20

2 stops25h 50m

Sydney Kingsford Smith

Tue 18/8

09:20-21:30

2 stops26h 10m

$1,562

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Tue 2/6

14:30-07:20

2 stops26h 50m

Sydney Kingsford Smith

Tue 9/6

09:20-19:00

2 stops23h 40m

$1,563

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Wed 3/6

08:50-07:20

2 stops32h 30m

Sydney Kingsford Smith

Wed 17/6

09:20-19:41

2 stops24h 21m

$1,566

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Wed 23/9

14:30-07:20

2 stops26h 50m

Sydney Kingsford Smith

Sun 11/10

10:20-21:30

2 stops26h 10m

$1,567

Fastest return journey

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Mon 1/6

16:00-07:20

2 stops25h 20m

Sydney Kingsford Smith

Wed 17/6

09:20-19:41

2 stops24h 21m

$1,569

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 September is, on average, the cheapest month to fly to Sydney from New York LaGuardia Airport, with most prices found around $0. If you aren’t able to travel to Sydney during the month of September, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $1,273.

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

You could potentially save up to 22% 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	25h 17m
Direct flights	None

The fastest flight from New York LaGuardia Airport to Sydney takes 25h 17m

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 17m 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.