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.

$911 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 low for flights on this route. Typical prices usually range from $2,241 to $1,923. The lowest price recently found on this route was $1,638.

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.

19:05 - 08:20

LGA

SYD

46h 15m

2 stops

10:20 - 21:30

SYD

LGA

26h 10m

2 stops

$1,638Air Canada

Sat, 10 Oct - Sat, 17 Oct

20:30 - 07:20

LGA

SYD

44h 50m

2 stops

10:20 - 19:36

SYD

LGA

24h 16m

2 stops

$1,639Air Canada

Sat, 29 Aug - Tue, 6 Oct

09:10 - 06:55

LGA

SYD

31h 45m

2 stops

09:30 - 18:42

SYD

LGA

23h 12m

2 stops

$1,641United Airlines

Sun, 21 Jun - Tue, 7 Jul

19:05 - 07:20

LGA

SYD

46h 15m

2 stops

09:20 - 08:01

SYD

LGA

36h 41m

2 stops

$1,647Air Canada

Sat, 29 Aug - Tue, 8 Sep

14:30 - 08:20

LGA

SYD

26h 50m

2 stops

11:20 - 20:58

SYD

LGA

25h 38m

2 stops

$1,654Air Canada

Wed, 21 Oct - Sun, 8 Nov

08:45 - 07:20

LGA

SYD

32h 35m

1 stop

09:20 - 22:35

SYD

LGA

27h 15m

1 stop

$1,657Multiple Airlines

Wed, 29 Jul - Thu, 6 Aug

15:39 - 07:00

LGA

SYD

25h 21m

2 stops

10:30 - 19:19

SYD

LGA

23h 49m

2 stops

$1,658United Airlines

Sun, 30 Aug - Sun, 4 Oct

15:38 - 07:00

LGA

SYD

25h 22m

2 stops

09:30 - 19:04

SYD

LGA

23h 34m

2 stops

$1,659United Airlines

Tue, 30 Jun - Mon, 3 Aug

18:46 - 06:55

LGA

SYD

22h 09m

1 stop

12:00 - 18:29

SYD

LGA

20h 29m

1 stop

$1,672Qantas Airways

Wed, 1 Jul - Tue, 22 Sep

16:00 - 07:20

LGA

SYD

25h 20m

1 stop

09:20 - 19:01

SYD

LGA

23h 41m

1 stop

$1,678Singapore Airlines

Tue, 15 Sep - Wed, 30 Sep

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Delta flights from New York LaGuardia Airport to Sydney

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

Delta

21 June

LGA13:59New York LaGuardia

26h 51m

2 stops

SYD06:50Sydney Kingsford Smith

7 July

SYD09:15Sydney Kingsford Smith

26h 13m

2 stops

LGA21:28New York LaGuardia

$1,658

Delta

14 June

LGA06:59New York LaGuardia

33h 51m

2 stops

SYD06:50Sydney Kingsford Smith

21 June

SYD09:15Sydney Kingsford Smith

41h 14m

2 stops

LGA12:29New York LaGuardia

$1,682

Delta

13 June

LGA18:00New York LaGuardia

46h 50m

2 stops

SYD06:50Sydney Kingsford Smith

6 July

SYD09:15Sydney Kingsford Smith

24h 05m

2 stops

LGA19:20New York LaGuardia

$1,684

ANA flights from New York LaGuardia Airport to Sydney

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

ANA

20 Aug

LGA14:25New York LaGuardia

38h 45m

2 stops

SYD19:10Sydney Kingsford Smith

7 Sept

SYD11:45Sydney Kingsford Smith

46h 40m

2 stops

LGA20:25New York LaGuardia

$1,696

ANA

20 Aug

LGA14:25New York LaGuardia

38h 45m

2 stops

SYD19:10Sydney Kingsford Smith

7 Sept

SYD11:45Sydney Kingsford Smith

40h 38m

2 stops

LGA14:23New York LaGuardia

$1,698

ANA

26 Aug

LGA09:10New York LaGuardia

44h 00m

2 stops

SYD19:10Sydney Kingsford Smith

13 Sept

SYD11:45Sydney Kingsford Smith

40h 38m

2 stops

LGA14:23New York LaGuardia

$1,699

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

Sat 10/10

19:05-08:20

2 stops46h 15m

Sydney Kingsford Smith

Sat 17/10

10:20-21:30

2 stops26h 10m

$1,638

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sat 29/8

20:30-07:20

2 stops44h 50m

Sydney Kingsford Smith

Tue 6/10

10:20-19:36

2 stops24h 16m

$1,639

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 21/6

09:10-06:55

2 stops31h 45m

Sydney Kingsford Smith

Tue 7/7

09:30-18:42

2 stops23h 12m

$1,641

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sat 29/8

19:05-07:20

2 stops46h 15m

Sydney Kingsford Smith

Tue 8/9

09:20-08:01

2 stops36h 41m

$1,647

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Wed 21/10

14:30-08:20

2 stops26h 50m

Sydney Kingsford Smith

Sun 8/11

11:20-20:58

2 stops25h 38m

$1,654

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Wed 29/7

08:45-07:20

1 stop32h 35m

Sydney Kingsford Smith

Thu 6/8

09:20-22:35

1 stop27h 15m

$1,657

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 30/8

15:39-07:00

2 stops25h 21m

Sydney Kingsford Smith

Sun 4/10

10:30-19:19

2 stops23h 49m

$1,658

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Tue 30/6

15:38-07:00

2 stops25h 22m

Sydney Kingsford Smith

Mon 3/8

09:30-19:04

2 stops23h 34m

$1,659

Fastest return journey

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Wed 1/7

18:46-06:55

1 stop22h 09m

Sydney Kingsford Smith

Tue 22/9

12:00-18:29

1 stop20h 29m

$1,672

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Tue 15/9

16:00-07:20

1 stop25h 20m

Sydney Kingsford Smith

Wed 30/9

09:20-19:01

1 stop23h 41m

$1,678

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

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

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 $1,312.

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

You could potentially save up to 35% 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 56m
Direct flights	None

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

Manly

Coogee

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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.