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

ANA, Fiji Airways, and Air New Zealand are the most popular carriers operating from New York LaGuardia to Sydney Kingsford Smith

What airlines fly to Sydney?

United Airlines, Qantas Airways and Delta are the top three most popular airlines that fly to Sydney from New York LaGuardia Airport according to our data. United Airlines is the first choice among our users, with 58% of people opting to fly with this airline when traveling to Sydney. Keep in mind that there are 3 different airlines that fly to Sydney on a routine basis, so you have a few additional options to choose from.

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 refresh daily.

How many operators does momondo search for flights from New York LaGuardia Airport to Sydney Kingsford Smith Airport?

The number of operators available for flights from New York LaGuardia Airport to Sydney Kingsford Smith Airport is 3 as of September 2025.

How old do you have to be to fly from New York LaGuardia Airport to Sydney Kingsford Smith Airport?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 license 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.

$536 Cheap Flights from New York LaGuardia Airport to Sydney in 2025/26

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Find the cheapest flights from New York LaGuardia Airport to Sydney

Round-trip

One-way

Last minute

Cheap round-trip flights

6:29 am - 9:00 amLGA-SYD

35h 31m2 stops

2:05 pm - 11:27 pmSYD-LGA

25h 22m2 stops

$1,127Multiple Airlines

Find Deal

Mon, Oct 27 - Sun, Nov 9

4:59 pm - 12:30 pmLGA-SYD

27h 31m2 stops

2:10 pm - 10:09 pmSYD-LGA

22h 59m2 stops

$1,148Fiji Airways

Find Deal

Tue, Feb 3 - Tue, Mar 10

4:59 pm - 12:30 pmLGA-SYD

27h 31m2 stops

2:10 pm - 10:00 pmSYD-LGA

23h 50m2 stops

$1,162Fiji Airways

Find Deal

Sat, Jan 31 - Sat, Feb 14

3:00 pm - 8:15 pmLGA-SYD

38h 15m2 stops

9:45 pm - 1:03 pmSYD-LGA

30h 18m2 stops

$1,201ANA

Find Deal

Tue, Mar 10 - Wed, Mar 18

2:00 pm - 10:30 amLGA-SYD

29h 30m2 stops

9:45 pm - 1:03 pmSYD-LGA

30h 18m2 stops

$1,217ANA

Find Deal

Sun, Mar 8 - Tue, Mar 17

1:15 pm - 8:15 pmLGA-SYD

39h 00m2 stops

9:45 pm - 2:14 pmSYD-LGA

32h 29m2 stops

$1,236ANA

Find Deal

Tue, Dec 2 - Tue, Dec 9

12:26 pm - 8:45 amLGA-SYD

28h 19m2 stops

9:55 am - 8:55 pmSYD-LGA

27h 00m2 stops

$1,426Air New Zealand

Find Deal

Wed, Feb 11 - Wed, Feb 25

3:41 pm - 8:45 amLGA-SYD

25h 04m2 stops

9:55 am - 8:55 pmSYD-LGA

27h 00m2 stops

$1,442Air New Zealand

Find Deal

Wed, Feb 4 - Wed, Feb 25

2:00 pm - 7:00 amLGA-SYD

25h 00m1 stop

11:50 am - 7:04 pmSYD-LGA

23h 14m1 stop

$1,444United Airlines

Find Deal

Sun, Nov 9 - Tue, Nov 25

3:15 pm - 9:15 amLGA-SYD

26h 00m2 stops

11:50 am - 4:24 pmSYD-LGA

20h 34m1 stop

$1,447United Airlines

Find Deal

Sun, Nov 9 - Sun, Nov 23

Fiji Airways flights from New York LaGuardia Airport to Sydney

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

Fiji Airways

Feb 3

LGA4:59 pmNew York LaGuardia

27h 31m

2 stops

SYD12:30 pmSydney Kingsford Smith

Mar 10

SYD2:10 pmSydney Kingsford Smith

22h 59m

2 stops

LGA10:09 pmNew York LaGuardia

$1,148

Find similar

Fiji Airways

Jan 31

LGA4:59 pmNew York LaGuardia

27h 31m

2 stops

SYD12:30 pmSydney Kingsford Smith

Feb 14

SYD2:10 pmSydney Kingsford Smith

23h 50m

2 stops

LGA10:00 pmNew York LaGuardia

$1,162

Find similar

Fiji Airways

Feb 7

LGA4:59 pmNew York LaGuardia

27h 31m

2 stops

SYD12:30 pmSydney Kingsford Smith

May 9

SYD1:15 pmSydney Kingsford Smith

24h 14m

2 stops

LGA11:29 pmNew York LaGuardia

$1,167

Find similar

ANA flights from New York LaGuardia Airport to Sydney

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

ANA

Mar 10

LGA3:00 pmNew York LaGuardia

38h 15m

2 stops

SYD8:15 pmSydney Kingsford Smith

Mar 18

SYD9:45 pmSydney Kingsford Smith

30h 18m

2 stops

LGA1:03 pmNew York LaGuardia

$1,201

Find similar

ANA

Mar 8

LGA2:00 pmNew York LaGuardia

29h 30m

2 stops

SYD10:30 amSydney Kingsford Smith

Mar 17

SYD9:45 pmSydney Kingsford Smith

30h 18m

2 stops

LGA1:03 pmNew York LaGuardia

$1,217

Find similar

ANA

Dec 2

LGA1:15 pmNew York LaGuardia

39h 00m

2 stops

SYD8:15 pmSydney Kingsford Smith

Dec 9

SYD9:45 pmSydney Kingsford Smith

32h 29m

2 stops

LGA2:14 pmNew York LaGuardia

$1,236

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

Mon 10/27

6:29 am-9:00 am

2 stops35h 31m

Sydney Kingsford Smith

Sun 11/9

2:05 pm-11:27 pm

2 stops25h 22m

$1,127

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Tue 2/3

4:59 pm-12:30 pm

2 stops27h 31m

Sydney Kingsford Smith

Tue 3/10

2:10 pm-10:09 pm

2 stops22h 59m

$1,148

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sat 1/31

4:59 pm-12:30 pm

2 stops27h 31m

Sydney Kingsford Smith

Sat 2/14

2:10 pm-10:00 pm

2 stops23h 50m

$1,162

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Tue 3/10

3:00 pm-8:15 pm

2 stops38h 15m

Sydney Kingsford Smith

Wed 3/18

9:45 pm-1:03 pm

2 stops30h 18m

$1,201

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 3/8

2:00 pm-10:30 am

2 stops29h 30m

Sydney Kingsford Smith

Tue 3/17

9:45 pm-1:03 pm

2 stops30h 18m

$1,217

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Tue 12/2

1:15 pm-8:15 pm

2 stops39h 00m

Sydney Kingsford Smith

Tue 12/9

9:45 pm-2:14 pm

2 stops32h 29m

$1,236

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Wed 2/11

12:26 pm-8:45 am

2 stops28h 19m

Sydney Kingsford Smith

Wed 2/25

9:55 am-8:55 pm

2 stops27h 00m

$1,426

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Wed 2/4

3:41 pm-8:45 am

2 stops25h 04m

Sydney Kingsford Smith

Wed 2/25

9:55 am-8:55 pm

2 stops27h 00m

$1,442

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 11/9

2:00 pm-7:00 am

1 stop25h 00m

Sydney Kingsford Smith

Tue 11/25

11:50 am-7:04 pm

1 stop23h 14m

$1,444

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 11/9

3:15 pm-9:15 am

2 stops26h 00m

Sydney Kingsford Smith

Sun 11/23

11:50 am-4:24 pm

1 stop20h 34m

$1,447

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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?

The cheapest day to depart from New York LaGuardia Airport to Sydney is on a Sunday when prices can be found for as low as $1,748. The most expensive day to fly to Sydney is Thursday, with ticket prices averaging around $2,765.

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 noon. momondo users have found flights departing from New York LaGuardia Airport to Sydney at noon for as low as $1,479. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Sydney are more costly in the afternoon, with an average ticket price of $2,138. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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 round-trip 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?
The distance between New York LaGuardia and Sydney Kingsford Smith is about 9935.6 mi. By plane, this route typically takes 23h 19m.
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 refresh daily.
How many operators does momondo search for flights from New York LaGuardia Airport to Sydney Kingsford Smith Airport?
The number of operators available for flights from New York LaGuardia Airport to Sydney Kingsford Smith Airport is 3 as of September 2025.
How old do you have to be to fly from New York LaGuardia Airport to Sydney Kingsford Smith Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for 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 license 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.
What is the most popular airline from New York LaGuardia Airport to Sydney?
Based on momondo bookings for flights between New York LaGuardia Airport and Sydney, the leading airline is United Airlines, making up 58% of the total bookings. Other popular airlines include Qantas Airways with 23% and Delta with 19%.

Best airlines flying from New York LaGuardia Airport to Sydney

Compare and see reviews for airlines that fly from New York LaGuardia Airport to Sydney with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $306	Free Cancellation	Rating 7.9 7,961 reviews	Search Delta flights
Qantas Airways	PriceFrom $934	Free Cancellation	Rating 7.5 907 reviews	Search Qantas Airways flights
United Airlines	PriceFrom $963	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights

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Coogee

Lithgow

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Manly

Leura

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Terrigal

Swansea

Why use momondo?

Why should I use momondo to find a flight deal from New York to Sydney?

It is quick and easy to find New York to Sydney flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sydney that suits you.

Can I find flights from New York to Sydney with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for New York to Sydney flights to just show those with flexible booking policies.

How can momondo help me find flights from New York to Sydney?

Once all potential New York to Sydney flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from New York to Sydney right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Sydney, momondo offers a useful price alert feature which will track prices for flights to Sydney from New York and alert you when they change.

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Cheap flights from New York LaGuardia Airport to Sydney from $536

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Find the cheapest flights from New York LaGuardia Airport to Sydney

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Fiji Airways flights from New York LaGuardia Airport to Sydney

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

ANA flights from New York LaGuardia Airport to Sydney

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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 cheapest day to depart on your flight to Sydney?

The cheapest day to depart from New York LaGuardia Airport to Sydney is on a Sunday when prices can be found for as low as $1,748. The most expensive day to fly to Sydney is Thursday, with ticket prices averaging around $2,765.

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

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

ANA, Fiji Airways, and Air New Zealand are the most popular carriers operating from New York LaGuardia to Sydney Kingsford Smith

What airlines fly to Sydney?

When to book flights from New York LaGuardia Airport to Sydney

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

How far is New York LaGuardia to Sydney Kingsford Smith by plane?

When did momondo last update prices for flights from New York LaGuardia Airport to Sydney Kingsford Smith Airport?

How many operators does momondo search for flights from New York LaGuardia Airport to Sydney Kingsford Smith Airport?

How old do you have to be to fly from New York LaGuardia Airport to Sydney Kingsford Smith Airport?

What documentation or ID do you need to fly to Sydney Kingsford Smith Airport?

What is the most popular airline from New York LaGuardia Airport to Sydney?

Best airlines flying from New York LaGuardia Airport to Sydney

Compare and see reviews for airlines that fly from New York LaGuardia Airport to Sydney with momondo

Traveling to a place near Sydney?

Why use momondo?

Why should I use momondo to find a flight deal from New York to Sydney?

Can I find flights from New York to Sydney with flexible booking policies on momondo?

How can momondo help me find flights from New York to Sydney?

I’m not ready to book a flight from New York to Sydney right now. Can momondo alert me if prices change?

An easier way to manage your Sydney trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Australia

Airports servicing New South Wales