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

Delta 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.

$937 Cheap Flights from New York LaGuardia Airport to Sydney in 2025/26

1 adult

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Find the cheapest flights from New York LaGuardia Airport to Sydney

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One-way

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15:30 - 09:35LGA-SYD

26h 05m2 stops

11:20 - 21:33SYD-LGA

26h 13m2 stops

$1,517Air Canada

Find Deal

Sun, 1 Feb - Sat, 14 Feb

12:40 - 09:35LGA-SYD

28h 55m3 stops

11:20 - 21:33SYD-LGA

26h 13m2 stops

$1,519Air Canada

Find Deal

Tue, 24 Feb - Sat, 28 Feb

15:00 - 07:55LGA-SYD

25h 55m2 stops

09:30 - 19:37SYD-LGA

24h 07m2 stops

$1,527United Airlines

Find Deal

Mon, 30 Mar - Tue, 7 Apr

15:36 - 07:00LGA-SYD

23h 24m1 stop

11:50 - 20:51SYD-LGA

25h 01m1 stop

$1,536United Airlines

Find Deal

Mon, 16 Feb - Sun, 1 Mar

10:30 - 08:20LGA-SYD

30h 50m2 stops

09:20 - 21:28SYD-LGA

26h 08m2 stops

$1,542Air Canada

Find Deal

Tue, 31 Mar - Tue, 14 Apr

12:15 - 09:15LGA-SYD

29h 00m2 stops

11:50 - 16:28SYD-LGA

20h 38m1 stop

$1,544United Airlines

Find Deal

Wed, 21 Jan - Wed, 28 Jan

08:59 - 12:35LGA-SYD

35h 36m3 stops

06:20 - 21:33SYD-LGA

31h 13m3 stops

$1,545Multiple Airlines

Find Deal

Wed, 4 Feb - Wed, 11 Feb

17:18 - 07:00LGA-SYD

45h 42m1 stop

11:50 - 23:15SYD-LGA

27h 25m1 stop

$1,548United Airlines

Find Deal

Sat, 24 Jan - Wed, 4 Feb

10:35 - 09:35LGA-SYD

31h 00m2 stops

11:20 - 21:33SYD-LGA

26h 13m2 stops

$1,550Air Canada

Find Deal

Sun, 22 Feb - Fri, 27 Feb

10:30 - 08:20LGA-SYD

30h 50m3 stops

09:20 - 21:28SYD-LGA

26h 08m2 stops

$1,551Air Canada

Find Deal

Tue, 31 Mar - Tue, 14 Apr

ANA flights from New York LaGuardia Airport to Sydney

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

ANA

12 May

LGA15:00New York LaGuardia

38h 15m

2 stops

SYD19:15Sydney Kingsford Smith

18 May

SYD20:55Sydney Kingsford Smith

31h 23m

2 stops

LGA14:18New York LaGuardia

$1,596

Find similar

ANA

21 Apr

LGA14:00New York LaGuardia

39h 15m

2 stops

SYD19:15Sydney Kingsford Smith

3 May

SYD20:55Sydney Kingsford Smith

31h 23m

2 stops

LGA14:18New York LaGuardia

$1,635

Find similar

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

1 Feb

LGA15:30New York LaGuardia

26h 05m

2 stops

SYD09:35Sydney Kingsford Smith

14 Feb

SYD11:20Sydney Kingsford Smith

26h 13m

2 stops

LGA21:33New York LaGuardia

$1,517

Find similar

Air Canada

24 Feb

LGA12:40New York LaGuardia

28h 55m

3 stops

SYD09:35Sydney Kingsford Smith

28 Feb

SYD11:20Sydney Kingsford Smith

26h 13m

2 stops

LGA21:33New York LaGuardia

$1,519

Find similar

Air Canada

31 Mar

LGA10:30New York LaGuardia

30h 50m

2 stops

SYD08:20Sydney Kingsford Smith

14 Apr

SYD09:20Sydney Kingsford Smith

26h 08m

2 stops

LGA21:28New York LaGuardia

$1,542

Find similar

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

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 1/2

15:30-09:35

2 stops26h 05m

Sydney Kingsford Smith

Sat 14/2

11:20-21:33

2 stops26h 13m

$1,517

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Tue 24/2

12:40-09:35

3 stops28h 55m

Sydney Kingsford Smith

Sat 28/2

11:20-21:33

2 stops26h 13m

$1,519

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Mon 30/3

15:00-07:55

2 stops25h 55m

Sydney Kingsford Smith

Tue 7/4

09:30-19:37

2 stops24h 07m

$1,527

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Mon 16/2

15:36-07:00

1 stop23h 24m

Sydney Kingsford Smith

Sun 1/3

11:50-20:51

1 stop25h 01m

$1,536

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Tue 31/3

10:30-08:20

2 stops30h 50m

Sydney Kingsford Smith

Tue 14/4

09:20-21:28

2 stops26h 08m

$1,542

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Wed 21/1

12:15-09:15

2 stops29h 00m

Sydney Kingsford Smith

Wed 28/1

11:50-16:28

1 stop20h 38m

$1,544

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Wed 4/2

08:59-12:35

3 stops35h 36m

Sydney Kingsford Smith

Wed 11/2

06:20-21:33

3 stops31h 13m

$1,545

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sat 24/1

17:18-07:00

1 stop45h 42m

Sydney Kingsford Smith

Wed 4/2

11:50-23:15

1 stop27h 25m

$1,548

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 22/2

10:35-09:35

2 stops31h 00m

Sydney Kingsford Smith

Fri 27/2

11:20-21:33

2 stops26h 13m

$1,550

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Tue 31/3

10:30-08:20

3 stops30h 50m

Sydney Kingsford Smith

Tue 14/4

09:20-21:28

2 stops26h 08m

$1,551

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 Tuesday is the least expensive day to fly to Sydney. Tickets to fly out on this day can be as low as $1,967. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $3,700.

What is the cheapest time of day to depart on your flight to Sydney?

According to our data, the cheapest time of day to fly to Sydney is at midday. momondo users have found flights departing from New York LaGuardia Airport to Sydney at midday for as low as $2,604. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $3,879 on average. Flights to Sydney from New York LaGuardia Airport in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

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

You could potentially save up to 39% 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

Direct flights	None

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 23h 24m 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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Manly

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Coogee

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Swansea

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.