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

Delta, Qantas Airways, and United 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.

$915 Cheap Flights from New York LaGuardia Airport to Sydney in 2026

Q: What is the typical price of a round-trip flight between New York LaGuardia Airport and Sydney?

Prices are currently high for flights on this route. Typical prices usually range from $1,434 to $1,280. The lowest price recently found on this route was $1,457.

1 adult

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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 - 20:59

SYD

LGA

25h 39m

2 stops

$1,457Air Canada

Sun, 31 May - Sun, 14 Jun

16:00 - 07:20

LGA

SYD

25h 20m

2 stops

09:20 - 22:36

SYD

LGA

27h 16m

2 stops

$1,460Air Canada

Mon, 1 Jun - Sun, 14 Jun

16:00 - 07:20

LGA

SYD

25h 20m

2 stops

09:20 - 22:36

SYD

LGA

27h 16m

2 stops

$1,487Air Canada

Thu, 4 Jun - Wed, 17 Jun

10:30 - 07:20

LGA

SYD

30h 50m

2 stops

09:20 - 07:50

SYD

LGA

36h 30m

2 stops

$1,495Air Canada

Thu, 4 Jun - Wed, 17 Jun

14:30 - 07:20

LGA

SYD

26h 50m

2 stops

09:20 - 22:36

SYD

LGA

27h 16m

2 stops

$1,503Air Canada

Mon, 1 Jun - Sun, 14 Jun

06:29 - 11:50

LGA

SYD

39h 21m

3 stops

13:15 - 16:11

SYD

LGA

40h 56m

3 stops

$1,505Multiple Airlines

Thu, 28 May - Mon, 1 Jun

14:30 - 07:20

LGA

SYD

26h 50m

2 stops

09:20 - 22:36

SYD

LGA

27h 16m

2 stops

$1,516Air Canada

Sun, 31 May - Sun, 14 Jun

15:30 - 07:20

LGA

SYD

25h 50m

2 stops

09:20 - 19:45

SYD

LGA

24h 25m

2 stops

$1,517Air Canada

Wed, 1 Jul - Thu, 30 Jul

16:00 - 07:20

LGA

SYD

25h 20m

2 stops

09:20 - 22:36

SYD

LGA

27h 16m

2 stops

$1,519Air Canada

Mon, 1 Jun - Sun, 14 Jun

16:00 - 07:20

LGA

SYD

25h 20m

2 stops

09:20 - 22:36

SYD

LGA

27h 16m

2 stops

$1,523Air Canada

Thu, 4 Jun - Wed, 17 Jun

ANA flights from New York LaGuardia Airport to Sydney

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

ANA

30 June

LGA11:35New York LaGuardia

29h 45m

1 stop

SYD07:20Sydney Kingsford Smith

12 July

SYD09:20Sydney Kingsford Smith

25h 39m

1 stop

LGA20:59New York LaGuardia

$1,587

ANA

28 June

LGA14:30New York LaGuardia

26h 50m

1 stop

SYD07:20Sydney Kingsford Smith

10 July

SYD09:20Sydney Kingsford Smith

24h 25m

2 stops

LGA19:45New York LaGuardia

$1,610

ANA

31 Aug

LGA15:00New York LaGuardia

28h 25m

2 stops

SYD09:25Sydney Kingsford Smith

15 Sept

SYD20:55Sydney Kingsford Smith

31h 23m

2 stops

LGA14:18New York LaGuardia

$1,723

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

31 May

LGA16:00New York LaGuardia

25h 20m

2 stops

SYD07:20Sydney Kingsford Smith

14 June

SYD09:20Sydney Kingsford Smith

25h 39m

2 stops

LGA20:59New York LaGuardia

$1,457

Air Canada

1 June

LGA16:00New York LaGuardia

25h 20m

2 stops

SYD07:20Sydney Kingsford Smith

14 June

SYD09:20Sydney Kingsford Smith

27h 16m

2 stops

LGA22:36New York LaGuardia

$1,460

Air Canada

4 June

LGA16:00New York LaGuardia

25h 20m

2 stops

SYD07:20Sydney Kingsford Smith

17 June

SYD09:20Sydney Kingsford Smith

27h 16m

2 stops

LGA22:36New York LaGuardia

$1,487

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 31/5

16:00-07:20

2 stops25h 20m

Sydney Kingsford Smith

Sun 14/6

09:20-20:59

2 stops25h 39m

$1,457

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Mon 1/6

16:00-07:20

2 stops25h 20m

Sydney Kingsford Smith

Sun 14/6

09:20-22:36

2 stops27h 16m

$1,460

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Thu 4/6

16:00-07:20

2 stops25h 20m

Sydney Kingsford Smith

Wed 17/6

09:20-22:36

2 stops27h 16m

$1,487

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Thu 4/6

10:30-07:20

2 stops30h 50m

Sydney Kingsford Smith

Wed 17/6

09:20-07:50

2 stops36h 30m

$1,495

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Mon 1/6

14:30-07:20

2 stops26h 50m

Sydney Kingsford Smith

Sun 14/6

09:20-22:36

2 stops27h 16m

$1,503

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Thu 28/5

06:29-11:50

3 stops39h 21m

Sydney Kingsford Smith

Mon 1/6

13:15-16:11

3 stops40h 56m

$1,505

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 31/5

14:30-07:20

2 stops26h 50m

Sydney Kingsford Smith

Sun 14/6

09:20-22:36

2 stops27h 16m

$1,516

Fastest return journey

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Wed 1/7

15:30-07:20

2 stops25h 50m

Sydney Kingsford Smith

Thu 30/7

09:20-19:45

2 stops24h 25m

$1,517

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Mon 1/6

16:00-07:20

2 stops25h 20m

Sydney Kingsford Smith

Sun 14/6

09:20-22:36

2 stops27h 16m

$1,519

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Thu 4/6

16:00-07:20

2 stops25h 20m

Sydney Kingsford Smith

Wed 17/6

09:20-22:36

2 stops27h 16m

$1,523

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 typical price of a round-trip flight between New York LaGuardia Airport and Sydney?

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 $1,930. The most expensive day to fly to Sydney is Monday, with ticket prices averaging around $2,707.

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 09m
Direct flights	None

The fastest flight from New York LaGuardia Airport to Sydney takes 22h 09m

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 09m 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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Wollongong

Terrigal

Penrith

Katoomba

Lithgow

Manly

Coogee

Leura

Bondi Beach

Cronulla

Randwick

Charlestown

Newport

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.