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

United Airlines and Delta 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.

$984 Cheap Flights from New York LaGuardia Airport to Sydney in 2026/27

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.

13:10 - 09:35LGA New York LaGuardia-SYD Sydney Kingsford Smith

28h 25m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

11:20 - 21:33SYD Sydney Kingsford Smith-LGA New York LaGuardia

26h 13m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,835Air Canada

Mon, 30 Nov - Sun, 27 Dec

11:25 - 06:55LGA New York LaGuardia-SYD Sydney Kingsford Smith

27h 30m1 stop Dallas/Fort Worth

12:00 - 20:29SYD Sydney Kingsford Smith-LGA New York LaGuardia

22h 29m1 stop Dallas/Fort Worth

$1,841American Airlines

Fri, 5 Feb - Sun, 20 Jun

12:30 - 06:55LGA New York LaGuardia-SYD Sydney Kingsford Smith

26h 25m1 stop Dallas/Fort Worth

13:05 - 17:23SYD Sydney Kingsford Smith-LGA New York LaGuardia

20h 18m1 stop Dallas/Fort Worth

$1,842American Airlines

Fri, 19 Feb - Sun, 14 Mar

20:20 - 07:00LGA New York LaGuardia-SYD Sydney Kingsford Smith

42h 40m1 stop Houston George Bush Intcntl

09:15 - 17:18SYD Sydney Kingsford Smith-LGA New York LaGuardia

48h 03m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$1,845United Airlines

Sat, 13 Feb - Mon, 22 Feb

14:30 - 09:05LGA New York LaGuardia-SYD Sydney Kingsford Smith

26h 35m2 stops Chicago O'Hare Intl Los Angeles

09:15 - 21:47SYD Sydney Kingsford Smith-LGA New York LaGuardia

28h 32m1 stop Houston George Bush Intcntl

$1,846United Airlines

Fri, 6 Nov - Sun, 15 Nov

07:45 - 07:00LGA New York LaGuardia-SYD Sydney Kingsford Smith

31h 15m1 stop Houston George Bush Intcntl

11:50 - 19:19SYD Sydney Kingsford Smith-LGA New York LaGuardia

23h 29m2 stops San Francisco Chicago O'Hare Intl

$1,848United Airlines

Tue, 1 Dec - Tue, 15 Dec

12:50 - 09:35LGA New York LaGuardia-SYD Sydney Kingsford Smith

28h 45m2 stops Toronto Pearson Intl Vancouver Intl

09:20 - 22:41SYD Sydney Kingsford Smith-LGA New York LaGuardia

27h 21m2 stops Vancouver Intl Toronto Pearson Intl

$1,849Air Canada

Sat, 27 Feb - Fri, 16 Apr

13:10 - 09:35LGA New York LaGuardia-SYD Sydney Kingsford Smith

28h 25m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

11:20 - 22:43SYD Sydney Kingsford Smith-LGA New York LaGuardia

27h 23m1 stop Toronto Pearson Intl

$1,852Air New Zealand

Sun, 8 Nov - Thu, 12 Nov

13:05 - 09:05LGA New York LaGuardia-SYD Sydney Kingsford Smith

28h 00m2 stops Chicago O'Hare Intl Los Angeles

11:50 - 19:54SYD Sydney Kingsford Smith-LGA New York LaGuardia

24h 04m2 stops San Francisco Denver Intl

$1,853United Airlines

Mon, 30 Nov - Wed, 16 Dec

14:47 - 09:20LGA New York LaGuardia-SYD Sydney Kingsford Smith

26h 33m2 stops Washington, D.C. Dulles Intl San Francisco

09:20 - 14:40SYD Sydney Kingsford Smith-LGA New York LaGuardia

21h 20m1 stop Houston George Bush Intcntl

$1,855United Airlines

Tue, 19 Jan - Tue, 26 Jan

Cheap last-minute flights

Enter your travel dates to find the best prices.

15:39 - 07:00LGA New York LaGuardia-SYD Sydney Kingsford Smith

24h 21m1 stop Houston George Bush Intcntl

09:10 - 14:31SYD Sydney Kingsford Smith-LGA New York LaGuardia

21h 21m1 stop Houston George Bush Intcntl

$1,846United Airlines

Fri, 30 Oct - Thu, 5 Nov

11:55 - 08:35LGA New York LaGuardia-SYD Sydney Kingsford Smith

29h 40m2 stops Toronto Pearson Intl Vancouver Intl

11:20 - 19:03SYD Sydney Kingsford Smith-LGA New York LaGuardia

23h 43m1 stop Toronto Pearson Intl

$1,902Air New Zealand

Tue, 27 Oct - Tue, 10 Nov

19:55 - 08:35LGA New York LaGuardia-SYD Sydney Kingsford Smith

45h 40m2 stops Toronto Pearson Intl Vancouver Intl

11:20 - 21:30SYD Sydney Kingsford Smith-LGA New York LaGuardia

26h 10m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,949Air Canada

Thu, 29 Oct - Thu, 5 Nov

19:55 - 08:35LGA New York LaGuardia-SYD Sydney Kingsford Smith

45h 40m1 stop Toronto Pearson Intl

11:20 - 19:03SYD Sydney Kingsford Smith-LGA New York LaGuardia

23h 43m1 stop Toronto Pearson Intl

$1,964Multiple Airlines

Thu, 29 Oct - Mon, 9 Nov

11:55 - 08:35LGA New York LaGuardia-SYD Sydney Kingsford Smith

29h 40m1 stop Toronto Pearson Intl

11:20 - 22:43SYD Sydney Kingsford Smith-LGA New York LaGuardia

27h 23m1 stop Toronto Pearson Intl

$2,006Multiple Airlines

Tue, 27 Oct - Tue, 10 Nov

12:45 - 08:35LGA New York LaGuardia-SYD Sydney Kingsford Smith

28h 50m2 stops Toronto Pearson Intl Vancouver Intl

11:20 - 21:30SYD Sydney Kingsford Smith-LGA New York LaGuardia

26h 10m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$2,761Air Canada

Tue, 27 Oct - Tue, 3 Nov

06:00 - 08:35LGA New York LaGuardia-SYD Sydney Kingsford Smith

35h 35m3 stops Montreal Pierre Elliott Trudeau Intl Toronto Pearson Intl Vancouver Intl

11:20 - 21:30SYD Sydney Kingsford Smith-LGA New York LaGuardia

26h 10m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$2,766Air Canada

Tue, 27 Oct - Tue, 3 Nov

12:45 - 08:35LGA New York LaGuardia-SYD Sydney Kingsford Smith

28h 50m2 stops Toronto Pearson Intl Vancouver Intl

11:20 - 21:30SYD Sydney Kingsford Smith-LGA New York LaGuardia

26h 10m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$2,814Air Canada

Tue, 27 Oct - Thu, 12 Nov

12:45 - 08:35LGA New York LaGuardia-SYD Sydney Kingsford Smith

28h 50m1 stop Toronto Pearson Intl

11:20 - 22:43SYD Sydney Kingsford Smith-LGA New York LaGuardia

27h 23m1 stop Toronto Pearson Intl

$3,019Multiple Airlines

Tue, 27 Oct - Thu, 12 Nov

14:00 - 08:35LGA New York LaGuardia-SYD Sydney Kingsford Smith

27h 35m2 stops Houston George Bush Intcntl Auckland Intl

11:55 - 21:47SYD Sydney Kingsford Smith-LGA New York LaGuardia

25h 52m2 stops Auckland Intl Houston George Bush Intcntl

$3,070Air New Zealand

Thu, 29 Oct - Thu, 5 Nov

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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

9 Feb

LGA14:59New York LaGuardia

23h 56m

1 stop

SYD06:55Sydney Kingsford Smith

23 Feb

SYD07:20Sydney Kingsford Smith

24h 39m

2 stops

LGA15:59New York LaGuardia

$1,883

Qantas Airways

30 Jan

LGA16:05New York LaGuardia

22h 50m

1 stop

SYD06:55Sydney Kingsford Smith

27 Feb

SYD06:05Sydney Kingsford Smith

25h 54m

2 stops

LGA15:59New York LaGuardia

$1,915

Qantas Airways

15 Feb

LGA16:05New York LaGuardia

27h 00m

2 stops

SYD11:05Sydney Kingsford Smith

3 Mar

SYD14:05Sydney Kingsford Smith

22h 15m

1 stop

LGA20:20New York LaGuardia

$1,942

Lufthansa flights from New York LaGuardia Airport to Sydney

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

Lufthansa

8 Nov

LGA20:15New York LaGuardia

42h 45m

1 stop

SYD07:00Sydney Kingsford Smith

22 Nov

SYD09:15Sydney Kingsford Smith

25h 42m

1 stop

LGA18:57New York LaGuardia

$1,950

Lufthansa

9 Nov

LGA15:39New York LaGuardia

23h 21m

1 stop

SYD07:00Sydney Kingsford Smith

22 Nov

SYD09:15Sydney Kingsford Smith

23h 27m

1 stop

LGA16:42New York LaGuardia

$2,004

Lufthansa

8 Nov

LGA14:30New York LaGuardia

26h 35m

2 stops

SYD09:05Sydney Kingsford Smith

22 Nov

SYD11:50Sydney Kingsford Smith

49h 39m

3 stops

LGA21:29New York LaGuardia

$2,231

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 New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Mon 30/11

13:10-09:35

2 stops28h 25m

Sydney Kingsford Smith

Sun 27/12

11:20-21:33

2 stops26h 13m

$1,835

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Fri 5/2

11:25-06:55

1 stop27h 30m

Sydney Kingsford Smith

Sun 20/6

12:00-20:29

1 stop22h 29m

$1,841

Fastest return journey

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Fri 19/2

12:30-06:55

1 stop26h 25m

Sydney Kingsford Smith

Sun 14/3

13:05-17:23

1 stop20h 18m

$1,842

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Sat 13/2

20:20-07:00

1 stop42h 40m

Sydney Kingsford Smith

Mon 22/2

09:15-17:18

2 stops48h 03m

$1,845

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Fri 6/11

14:30-09:05

2 stops26h 35m

Sydney Kingsford Smith

Sun 15/11

09:15-21:47

1 stop28h 32m

$1,846

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Tue 1/12

07:45-07:00

1 stop31h 15m

Sydney Kingsford Smith

Tue 15/12

11:50-19:19

2 stops23h 29m

$1,848

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Sat 27/2

12:50-09:35

2 stops28h 45m

Sydney Kingsford Smith

Fri 16/4

09:20-22:41

2 stops27h 21m

$1,849

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Sun 8/11

13:10-09:35

2 stops28h 25m

Sydney Kingsford Smith

Thu 12/11

11:20-22:43

1 stop27h 23m

$1,852

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Mon 30/11

13:05-09:05

2 stops28h 00m

Sydney Kingsford Smith

Wed 16/12

11:50-19:54

2 stops24h 04m

$1,853

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Tue 19/1

14:47-09:20

2 stops26h 33m

Sydney Kingsford Smith

Tue 26/1

09:20-14:40

1 stop21h 20m

$1,855

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 October 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 October, then flying in April is also cheap. Prices for this month can be found on momondo for an average of $1,317.

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 in the afternoon. momondo users have found flights departing from New York LaGuardia Airport to Sydney in the afternoon for as low as $1,792. 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 evening when prices are $2,755 on average. Flights to Sydney from New York LaGuardia Airport in the evening 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 38% 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

Best price found	$984
Fastest flight time	23h 21m
Direct flights	None

The best one-way flight to Sydney from New York LaGuardia Airport in the past 72 hours is $984. The best return flight deal from New York LaGuardia Airport to Sydney found on momondo in the last 72 hours is $1,835.

The fastest flight from New York LaGuardia Airport to Sydney takes 23h 21m

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 23h 21m 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.