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

United Airlines and Qantas Airways 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.

$996 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.

15:00 - 09:05

LGA

SYD

26h 05m

2 stops

09:20 - 14:15

SYD

LGA

20h 55m

1 stop

$1,638United Airlines

Sun, 1 Nov - Mon, 16 Nov

15:39 - 06:55

LGA

SYD

25h 16m

2 stops

09:30 - 18:45

SYD

LGA

23h 15m

2 stops

$1,644United Airlines

Wed, 19 Aug - Wed, 26 Aug

15:38 - 07:00

LGA

SYD

25h 22m

2 stops

09:30 - 23:10

SYD

LGA

27h 40m

2 stops

$1,645United Airlines

Tue, 4 Aug - Tue, 18 Aug

18:47 - 06:55

LGA

SYD

22h 08m

1 stop

12:00 - 19:29

SYD

LGA

21h 29m

1 stop

$1,651Qantas Airways

Sun, 2 Aug - Sun, 9 Aug

08:45 - 07:20

LGA

SYD

32h 35m

1 stop

09:20 - 20:59

SYD

LGA

25h 39m

1 stop

$1,652Air Canada

Sun, 30 Aug - Sun, 13 Sep

07:25 - 07:20

LGA

SYD

33h 55m

2 stops

09:20 - 19:36

SYD

LGA

24h 16m

2 stops

$1,654Air Canada

Sun, 30 Aug - Sun, 13 Sep

07:25 - 07:20

LGA

SYD

33h 55m

2 stops

09:20 - 19:36

SYD

LGA

24h 16m

2 stops

$1,655Air Canada

Sun, 30 Aug - Sun, 13 Sep

13:10 - 09:35

LGA

SYD

28h 25m

2 stops

11:20 - 21:31

SYD

LGA

26h 11m

2 stops

$1,661Air Canada

Fri, 6 Nov - Sun, 15 Nov

07:25 - 07:20

LGA

SYD

33h 55m

2 stops

09:20 - 19:36

SYD

LGA

24h 16m

2 stops

$1,662Air Canada

Sun, 30 Aug - Sun, 13 Sep

16:00 - 06:55

LGA

SYD

24h 55m

1 stop

12:00 - 18:28

SYD

LGA

20h 28m

1 stop

$1,666Qantas Airways

Mon, 3 Aug - Sun, 30 Aug

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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

24 Aug

LGA06:00New York LaGuardia

37h 25m

2 stops

SYD09:25Sydney Kingsford Smith

1 Sept

SYD20:55Sydney Kingsford Smith

31h 14m

2 stops

LGA14:09New York LaGuardia

$1,698

ANA

25 Aug

LGA06:00New York LaGuardia

37h 25m

2 stops

SYD09:25Sydney Kingsford Smith

1 Sept

SYD20:55Sydney Kingsford Smith

31h 14m

2 stops

LGA14:09New York LaGuardia

$1,699

ANA

23 Aug

LGA06:00New York LaGuardia

37h 25m

2 stops

SYD09:25Sydney Kingsford Smith

1 Sept

SYD20:55Sydney Kingsford Smith

31h 14m

2 stops

LGA14:09New York LaGuardia

$1,712

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

28 July

LGA10:40New York LaGuardia

30h 40m

2 stops

SYD07:20Sydney Kingsford Smith

9 Aug

SYD09:20Sydney Kingsford Smith

36h 15m

1 stop

LGA07:35New York LaGuardia

$1,699

Air New Zealand

28 July

LGA10:40New York LaGuardia

30h 40m

2 stops

SYD07:20Sydney Kingsford Smith

9 Aug

SYD09:20Sydney Kingsford Smith

27h 15m

1 stop

LGA22:35New York LaGuardia

$1,701

Air New Zealand

18 Aug

LGA14:30New York LaGuardia

26h 50m

1 stop

SYD07:20Sydney Kingsford Smith

25 Aug

SYD09:20Sydney Kingsford Smith

22h 50m

2 stops

LGA18:10New York LaGuardia

$1,706

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 1/11

15:00-09:05

2 stops26h 05m

Sydney Kingsford Smith

Mon 16/11

09:20-14:15

1 stop20h 55m

$1,638

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Wed 19/8

15:39-06:55

2 stops25h 16m

Sydney Kingsford Smith

Wed 26/8

09:30-18:45

2 stops23h 15m

$1,644

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Tue 4/8

15:38-07:00

2 stops25h 22m

Sydney Kingsford Smith

Tue 18/8

09:30-23:10

2 stops27h 40m

$1,645

Fastest return journey

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 2/8

18:47-06:55

1 stop22h 08m

Sydney Kingsford Smith

Sun 9/8

12:00-19:29

1 stop21h 29m

$1,651

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 30/8

08:45-07:20

1 stop32h 35m

Sydney Kingsford Smith

Sun 13/9

09:20-20:59

1 stop25h 39m

$1,652

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 30/8

07:25-07:20

2 stops33h 55m

Sydney Kingsford Smith

Sun 13/9

09:20-19:36

2 stops24h 16m

$1,654

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 30/8

07:25-07:20

2 stops33h 55m

Sydney Kingsford Smith

Sun 13/9

09:20-19:36

2 stops24h 16m

$1,655

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Fri 6/11

13:10-09:35

2 stops28h 25m

Sydney Kingsford Smith

Sun 15/11

11:20-21:31

2 stops26h 11m

$1,661

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 30/8

07:25-07:20

2 stops33h 55m

Sydney Kingsford Smith

Sun 13/9

09:20-19:36

2 stops24h 16m

$1,662

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Mon 3/8

16:00-06:55

1 stop24h 55m

Sydney Kingsford Smith

Sun 30/8

12:00-18:28

1 stop20h 28m

$1,666

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 $1,322. 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 $1,668.

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	21h 56m
Direct flights	None

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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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.