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 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 1 as of August 2026.

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.

$697 Cheap Flights from New York LaGuardia Airport to Sydney in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from New York LaGuardia Airport to Sydney

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One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:55 pm - 9:35 amLGA New York LaGuardia-SYD Sydney Kingsford Smith

46h 40m1 stop Toronto Pearson Intl

11:20 am - 10:43 pmSYD Sydney Kingsford Smith-LGA New York LaGuardia

27h 23m1 stop Toronto Pearson Intl

$1,175Air New Zealand

Fri, Feb 12 - Tue, Feb 23

11:40 am - 9:35 amLGA New York LaGuardia-SYD Sydney Kingsford Smith

29h 55m1 stop Toronto Pearson Intl

11:20 am - 7:03 pmSYD Sydney Kingsford Smith-LGA New York LaGuardia

23h 43m1 stop Toronto Pearson Intl

$1,175Multiple Airlines

Sat, Feb 6 - Sun, Feb 28

11:55 am - 9:35 amLGA New York LaGuardia-SYD Sydney Kingsford Smith

29h 40m1 stop Toronto Pearson Intl

11:20 am - 10:43 pmSYD Sydney Kingsford Smith-LGA New York LaGuardia

27h 23m1 stop Toronto Pearson Intl

$1,175Multiple Airlines

Tue, Nov 10 - Thu, Nov 19

2:55 pm - 8:35 amLGA New York LaGuardia-SYD Sydney Kingsford Smith

26h 40m1 stop Toronto Pearson Intl

11:20 am - 7:03 pmSYD Sydney Kingsford Smith-LGA New York LaGuardia

23h 43m1 stop Toronto Pearson Intl

$1,175Multiple Airlines

Sun, Oct 25 - Thu, Nov 12

11:35 am - 8:20 amLGA New York LaGuardia-SYD Sydney Kingsford Smith

29h 45m1 stop Toronto Pearson Intl

11:20 am - 11:43 pmSYD Sydney Kingsford Smith-LGA New York LaGuardia

27h 23m1 stop Toronto Pearson Intl

$1,175Multiple Airlines

Thu, Oct 22 - Sun, Nov 1

6:55 pm - 9:35 amLGA New York LaGuardia-SYD Sydney Kingsford Smith

46h 40m1 stop Toronto Pearson Intl

11:20 am - 7:03 pmSYD Sydney Kingsford Smith-LGA New York LaGuardia

23h 43m1 stop Toronto Pearson Intl

$1,175Multiple Airlines

Fri, Feb 12 - Tue, Feb 23

6:00 am - 9:35 amLGA New York LaGuardia-SYD Sydney Kingsford Smith

35h 35m1 stop Toronto Pearson Intl

11:20 am - 10:43 pmSYD Sydney Kingsford Smith-LGA New York LaGuardia

27h 23m1 stop Toronto Pearson Intl

$1,177Multiple Airlines

Sun, Nov 1 - Sat, Nov 14

11:40 am - 9:35 amLGA New York LaGuardia-SYD Sydney Kingsford Smith

29h 55m2 stops Toronto Pearson Intl Vancouver Intl

11:20 am - 9:31 pmSYD Sydney Kingsford Smith-LGA New York LaGuardia

26h 11m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,186Air Canada

Thu, Jan 21 - Sat, Jan 30

12:20 pm - 7:00 amLGA New York LaGuardia-SYD Sydney Kingsford Smith

26h 40m1 stop Houston George Bush Intcntl

9:20 am - 2:41 pmSYD Sydney Kingsford Smith-LGA New York LaGuardia

21h 21m1 stop Houston George Bush Intcntl

$1,301United Airlines

Sun, Dec 6 - Mon, Dec 14

3:44 pm - 7:00 amLGA New York LaGuardia-SYD Sydney Kingsford Smith

23h 16m1 stop Houston George Bush Intcntl

9:20 am - 2:41 pmSYD Sydney Kingsford Smith-LGA New York LaGuardia

21h 21m1 stop Houston George Bush Intcntl

$1,301United Airlines

Sun, Dec 6 - Tue, Dec 15

Cheap last minute flights

Enter your travel dates to find the best prices.

6:30 am - 7:20 amLGA New York LaGuardia-SYD Sydney Kingsford Smith

58h 50m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

9:20 am - 9:30 pmSYD Sydney Kingsford Smith-LGA New York LaGuardia

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

$1,302Air Canada

Thu, Sep 3 - Wed, Sep 16

3:30 pm - 7:20 amLGA New York LaGuardia-SYD Sydney Kingsford Smith

25h 50m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

9:20 am - 7:36 pmSYD Sydney Kingsford Smith-LGA New York LaGuardia

24h 16m2 stops Vancouver Intl Montreal Pierre Elliott Trudeau Intl

$1,564Air Canada

Wed, Sep 2 - Wed, Sep 30

3:30 pm - 7:20 amLGA New York LaGuardia-SYD Sydney Kingsford Smith

25h 50m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

9:20 am - 9:30 pmSYD Sydney Kingsford Smith-LGA New York LaGuardia

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

$1,564Air Canada

Tue, Sep 1 - Wed, Sep 16

3:30 pm - 7:20 amLGA New York LaGuardia-SYD Sydney Kingsford Smith

25h 50m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

9:20 am - 9:30 pmSYD Sydney Kingsford Smith-LGA New York LaGuardia

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

$1,600Air Canada

Tue, Sep 1 - Fri, Sep 18

3:39 pm - 8:45 amLGA New York LaGuardia-SYD Sydney Kingsford Smith

27h 06m2 stops Houston George Bush Intcntl Auckland Intl

6:10 pm - 9:57 pmSYD Sydney Kingsford Smith-LGA New York LaGuardia

42h 47m2 stops Auckland Intl Houston George Bush Intcntl

$1,621Air New Zealand

Thu, Sep 3 - Thu, Oct 15

3:30 pm - 7:20 amLGA New York LaGuardia-SYD Sydney Kingsford Smith

25h 50m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

9:20 am - 8:59 pmSYD Sydney Kingsford Smith-LGA New York LaGuardia

25h 39m1 stop Toronto Pearson Intl

$1,634Air Canada

Tue, Sep 1 - Fri, Sep 18

3:30 pm - 7:20 amLGA New York LaGuardia-SYD Sydney Kingsford Smith

25h 50m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

9:20 am - 9:30 pmSYD Sydney Kingsford Smith-LGA New York LaGuardia

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

$1,635Air Canada

Fri, Sep 4 - Tue, Sep 15

3:30 pm - 7:20 amLGA New York LaGuardia-SYD Sydney Kingsford Smith

25h 50m2 stops Montreal Pierre Elliott Trudeau Intl Vancouver Intl

9:20 am - 9:30 pmSYD Sydney Kingsford Smith-LGA New York LaGuardia

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

$1,644Air Canada

Thu, Sep 3 - Thu, Sep 10

2:30 pm - 7:20 amLGA New York LaGuardia-SYD Sydney Kingsford Smith

26h 50m2 stops Toronto Pearson Intl Vancouver Intl

9:20 am - 8:59 pmSYD Sydney Kingsford Smith-LGA New York LaGuardia

25h 39m2 stops Vancouver Intl Toronto Pearson Intl

$1,645Air Canada

Sat, Sep 5 - Sun, Sep 20

3:39 pm - 6:55 amLGA New York LaGuardia-SYD Sydney Kingsford Smith

25h 16m2 stops Houston George Bush Intcntl San Francisco

10:20 am - 7:54 pmSYD Sydney Kingsford Smith-LGA New York LaGuardia

23h 34m2 stops San Francisco Denver Intl

$14,004United Airlines

Tue, Sep 1 - Fri, Sep 4

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ANA flights from New York LaGuardia Airport to Sydney

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

ANA

Oct 26

LGA1:05 pmNew York LaGuardia

40h 10m

2 stops

SYD8:15 pmSydney Kingsford Smith

Nov 9

SYD12:25 pmSydney Kingsford Smith

41h 50m

2 stops

LGA2:15 pmNew York LaGuardia

$1,190

ANA

Oct 26

LGA2:30 pmNew York LaGuardia

38h 45m

2 stops

SYD8:15 pmSydney Kingsford Smith

Nov 9

SYD9:45 pmSydney Kingsford Smith

56h 30m

2 stops

LGA2:15 pmNew York LaGuardia

$1,196

ANA

Feb 13

LGA8:00 amNew York LaGuardia

44h 15m

2 stops

SYD8:15 pmSydney Kingsford Smith

Feb 21

SYD9:45 pmSydney Kingsford Smith

30h 18m

2 stops

LGA12:03 pmNew York LaGuardia

$1,208

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

Jan 21

LGA11:40 amNew York LaGuardia

29h 55m

2 stops

SYD9:35 amSydney Kingsford Smith

Jan 30

SYD11:20 amSydney Kingsford Smith

26h 11m

2 stops

LGA9:31 pmNew York LaGuardia

$1,186

Air Canada

Jan 23

LGA11:40 amNew York LaGuardia

29h 55m

2 stops

SYD9:35 amSydney Kingsford Smith

Feb 6

SYD11:20 amSydney Kingsford Smith

27h 23m

1 stop

LGA10:43 pmNew York LaGuardia

$1,191

Air Canada

Jan 21

LGA11:40 amNew York LaGuardia

29h 55m

2 stops

SYD9:35 amSydney Kingsford Smith

Jan 30

SYD11:20 amSydney Kingsford Smith

26h 11m

3 stops

LGA9:31 pmNew York LaGuardia

$1,194

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 round-trip

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Fri 2/12

6:55 pm-9:35 am

1 stop46h 40m

Sydney Kingsford Smith

Tue 2/23

11:20 am-10:43 pm

1 stop27h 23m

$1,175

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Sat 2/6

11:40 am-9:35 am

1 stop29h 55m

Sydney Kingsford Smith

Sun 2/28

11:20 am-7:03 pm

1 stop23h 43m

$1,175

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Tue 11/10

11:55 am-9:35 am

1 stop29h 40m

Sydney Kingsford Smith

Thu 11/19

11:20 am-10:43 pm

1 stop27h 23m

$1,175

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Sun 10/25

2:55 pm-8:35 am

1 stop26h 40m

Sydney Kingsford Smith

Thu 11/12

11:20 am-7:03 pm

1 stop23h 43m

$1,175

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Thu 10/22

11:35 am-8:20 am

1 stop29h 45m

Sydney Kingsford Smith

Sun 11/1

11:20 am-11:43 pm

1 stop27h 23m

$1,175

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Fri 2/12

6:55 pm-9:35 am

1 stop46h 40m

Sydney Kingsford Smith

Tue 2/23

11:20 am-7:03 pm

1 stop23h 43m

$1,175

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Sun 11/1

6:00 am-9:35 am

1 stop35h 35m

Sydney Kingsford Smith

Sat 11/14

11:20 am-10:43 pm

1 stop27h 23m

$1,177

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Thu 1/21

11:40 am-9:35 am

2 stops29h 55m

Sydney Kingsford Smith

Sat 1/30

11:20 am-9:31 pm

2 stops26h 11m

$1,186

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Sun 12/6

12:20 pm-7:00 am

1 stop26h 40m

Sydney Kingsford Smith

Mon 12/14

9:20 am-2:41 pm

1 stop21h 21m

$1,301

Quickest round-trip

New YorkSydney

LGA New York LaGuardia - SYD Sydney Kingsford Smith

LGASYD

New York LaGuardia

Sun 12/6

3:44 pm-7:00 am

1 stop23h 16m

Sydney Kingsford Smith

Tue 12/15

9:20 am-2:41 pm

1 stop21h 21m

$1,301

Flights are sorted by cheapest round-trip 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?

In general, April is the cheapest month to fly from New York LaGuardia Airport to Sydney. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $925. If you are unable to visit Sydney during the month of April, then departing from New York LaGuardia Airport during the month March is also very affordable. Most momondo users find prices during this month for around $1,167.

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 Saturday when prices can be found for as low as $1,223. The most expensive day to fly to Sydney is Friday, with ticket prices averaging around $1,554.

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 evening. momondo users have found flights departing from New York LaGuardia Airport to Sydney in the evening for as low as $1,361. 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 $1,432. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

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

You could potentially save up to 47% 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 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

Best Price Found	$697
Fastest flight time	22h 50m
Direct flights	None

The best one-way flight to Sydney from New York LaGuardia Airport in the past 72 hours is $697. The best round-trip flight deal from New York LaGuardia Airport to Sydney found on momondo in the last 72 hours is $1,175.

The fastest flight from New York LaGuardia Airport to Sydney takes 22h 50m

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?
The distance between New York LaGuardia and Sydney Kingsford Smith is about 9935.6 mi. By plane, this route typically takes 22h 50m.
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 1 as of August 2026.
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 100% of the total bookings.

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
United Airlines	PriceFrom $1,167	Free Cancellation	Rating 7.4 10,146 reviews		Search United Airlines flights

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Leura

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Terrigal

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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.

An easier way to manage your Sydney trip

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Cheap flights from New York LaGuardia Airport to Sydney from $697

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ANA flights from New York LaGuardia Airport to Sydney

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

Air Canada flights from New York LaGuardia Airport to Sydney

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

momondo Fare Finder

Use the filters below to find and compare flights from New York LaGuardia Airport to Sydney that are best for you.

See travel insights to Sydney from

How to get the cheapest flight ticket from New York LaGuardia Airport to Sydney

What is the cheapest month to fly to Sydney?

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

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

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

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

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

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying 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?

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

Fly your favorite airline to Sydney

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Sydney

List of cabin classes available on flights landing in Sydney. Availability may vary depending on flight origin and airline.

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Popular flights according to clicks in the last 7 days on momondo

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