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

Qantas Airways, Singapore Airlines, and ANA 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.

$615 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.

10:30 - 07:20

LGA

SYD

30h 50m

1 stop

09:20 - 20:59

SYD

LGA

25h 39m

1 stop

$1,505Multiple Airlines

Wed, 20 May - Tue, 26 May

15:30 - 07:20

LGA

SYD

25h 50m

2 stops

09:20 - 21:30

SYD

LGA

26h 10m

2 stops

$1,512Air Canada

Wed, 22 Apr - Tue, 12 May

08:45 - 07:20

LGA

SYD

32h 35m

2 stops

09:20 - 14:59

SYD

LGA

43h 39m

2 stops

$1,514Air Canada

Wed, 13 May - Sun, 17 May

15:30 - 07:20

LGA

SYD

25h 50m

2 stops

09:20 - 19:00

SYD

LGA

23h 40m

2 stops

$1,519Air Canada

Mon, 27 Apr - Tue, 12 May

10:30 - 07:20

LGA

SYD

30h 50m

3 stops

09:20 - 19:01

SYD

LGA

23h 41m

2 stops

$1,524Air Canada

Sun, 19 Apr - Sat, 25 Apr

14:30 - 07:20

LGA

SYD

26h 50m

1 stop

09:20 - 22:36

SYD

LGA

27h 16m

1 stop

$1,528Air Canada

Sun, 19 Apr - Tue, 5 May

14:30 - 07:20

LGA

SYD

26h 50m

1 stop

09:20 - 22:36

SYD

LGA

27h 16m

1 stop

$1,531Air Canada

Sun, 19 Apr - Tue, 5 May

14:30 - 07:20

LGA

SYD

26h 50m

1 stop

09:20 - 22:36

SYD

LGA

27h 16m

1 stop

$1,534Air Canada

Sun, 19 Apr - Tue, 5 May

08:35 - 07:20

LGA

SYD

32h 45m

1 stop

09:20 - 19:01

SYD

LGA

23h 41m

2 stops

$1,536EVA Air

Sun, 19 Apr - Sat, 25 Apr

14:30 - 07:20

LGA

SYD

26h 50m

1 stop

09:20 - 22:36

SYD

LGA

27h 16m

1 stop

$1,541Air Canada

Sun, 19 Apr - Tue, 5 May

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

22 Apr

LGA15:30New York LaGuardia

25h 50m

2 stops

SYD07:20Sydney Kingsford Smith

12 May

SYD09:20Sydney Kingsford Smith

26h 10m

2 stops

LGA21:30New York LaGuardia

$1,512

Air Canada

27 Apr

LGA14:30New York LaGuardia

26h 50m

2 stops

SYD07:20Sydney Kingsford Smith

5 May

SYD09:20Sydney Kingsford Smith

25h 39m

2 stops

LGA20:59New York LaGuardia

$1,519

Air Canada

19 Apr

LGA10:30New York LaGuardia

30h 50m

3 stops

SYD07:20Sydney Kingsford Smith

25 Apr

SYD09:20Sydney Kingsford Smith

23h 41m

2 stops

LGA19:01New York LaGuardia

$1,524

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

16 Mar

LGA17:00New York LaGuardia

29h 00m

2 stops

SYD13:00Sydney Kingsford Smith

25 Mar

SYD13:05Sydney Kingsford Smith

23h 52m

1 stop

LGA21:57New York LaGuardia

$1,655

Qantas Airways

5 Apr

LGA17:59New York LaGuardia

22h 56m

1 stop

SYD06:55Sydney Kingsford Smith

19 Apr

SYD12:00Sydney Kingsford Smith

20h 59m

1 stop

LGA18:59New York LaGuardia

$1,701

Qantas Airways

14 Mar

LGA12:30New York LaGuardia

28h 45m

2 stops

SYD08:15Sydney Kingsford Smith

17 Mar

SYD13:05Sydney Kingsford Smith

20h 49m

1 stop

LGA18:54New York LaGuardia

$2,449

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

Wed 20/5

10:30-07:20

1 stop30h 50m

Sydney Kingsford Smith

Tue 26/5

09:20-20:59

1 stop25h 39m

$1,505

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Wed 22/4

15:30-07:20

2 stops25h 50m

Sydney Kingsford Smith

Tue 12/5

09:20-21:30

2 stops26h 10m

$1,512

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Wed 13/5

08:45-07:20

2 stops32h 35m

Sydney Kingsford Smith

Sun 17/5

09:20-14:59

2 stops43h 39m

$1,514

Fastest return journey

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Mon 27/4

15:30-07:20

2 stops25h 50m

Sydney Kingsford Smith

Tue 12/5

09:20-19:00

2 stops23h 40m

$1,519

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 19/4

10:30-07:20

3 stops30h 50m

Sydney Kingsford Smith

Sat 25/4

09:20-19:01

2 stops23h 41m

$1,524

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 19/4

14:30-07:20

1 stop26h 50m

Sydney Kingsford Smith

Tue 5/5

09:20-22:36

1 stop27h 16m

$1,528

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 19/4

14:30-07:20

1 stop26h 50m

Sydney Kingsford Smith

Tue 5/5

09:20-22:36

1 stop27h 16m

$1,531

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 19/4

14:30-07:20

1 stop26h 50m

Sydney Kingsford Smith

Tue 5/5

09:20-22:36

1 stop27h 16m

$1,534

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 19/4

08:35-07:20

1 stop32h 45m

Sydney Kingsford Smith

Sat 25/4

09:20-19:01

2 stops23h 41m

$1,536

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 19/4

14:30-07:20

1 stop26h 50m

Sydney Kingsford Smith

Tue 5/5

09:20-22:36

1 stop27h 16m

$1,541

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 day to depart on your flight to Sydney?

Our data shows that Wednesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $1,942. The most expensive day to fly to Sydney is Sunday, with ticket prices averaging around $2,621.

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

You could potentially save up to 7% 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 33m
Direct flights	None

The fastest flight from New York LaGuardia Airport to Sydney takes 22h 33m

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

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 33m 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.