Sydney

$587+ Cheap flights from LaGuardia, NY (LGA) to Sydney (SYD)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/26. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — SYD
Jul 16 — Jul 231
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Cheap flight deals from LaGuardia to Sydney

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to Sydney (SYD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 11, 2025.

Round-trip from

$997
(United Airlines)

One-way from

$587
(Cheapflightsfares)

Popular in

December

Cheapest in

February

Average price

$1,266
From New York LaGuardia to Sydney Kingsford Smith
One-way flight from New York LaGuardia to Sydney Kingsford Smith
Highest demand for flights based on searches. 10% potential increase in price ($168 potential increase over avg. RT price).
Cheapest flight prices on average. 4% potential price decrease ($66 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from LaGuardia to Sydney

Cheapest flights from LaGuardia to Sydney
Explore the most affordable flight options available from LaGuardia to Sydney. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 11, 2025.

This Air Canada deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:50 pmLGA - SYD
2 stops45h 45mAir Canada
Tue 1/1311:20 amSYD - LGA
2 stops26h 12mAir Canada
Deal found 7/9$985
This United Airlines deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/202:00 pmLGA - SYD
2 stops26h 55mUnited Airlines
Sun 11/2311:50 amSYD - LGA
1 stop20h 50mUnited Airlines
Deal found 7/9$992
This KAYAK deal was found by Cheapflights users on 7/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:00 amLGA - SYD
2 stops47h 15mANA
Tue 11/2512:25 pmSYD - LGA
2 stops46h 42mANA
Deal found 7/9$1,033
This Trip.com deal was found by Cheapflights users on 7/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/125:59 amLGA - SYD
2 stops35h 06mMultiple Airlines
Tue 8/199:10 amSYD - LGA
2 stops41h 19mMultiple Airlines
Deal found 7/10$1,035

Cheapflights Fare Finder

Customize your flight search to find flights from LaGuardia to Sydney that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 11, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Sydney that are best for you.

Fly from

LaGuardia

Fly to

Sydney

Route

Depart

Return

Price

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Mon 12/29

7:50 pm-9:35 am

2 stops45h 45m

Sydney Kingsford Smith

Tue 1/13

11:20 am-9:32 pm

2 stops26h 12m

$985

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Mon 10/20

2:00 pm-7:55 am

2 stops26h 55m

Sydney Kingsford Smith

Sun 11/23

11:50 am-4:40 pm

1 stop20h 50m

$992

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sun 10/19

6:00 am-8:15 pm

2 stops47h 15m

Sydney Kingsford Smith

Tue 11/25

12:25 pm-7:07 pm

2 stops46h 42m

$1,033

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Tue 8/12

5:59 am-7:05 am

2 stops35h 06m

Sydney Kingsford Smith

Tue 8/19

9:10 am-12:29 pm

2 stops41h 19m

$1,035

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Tue 8/26

9:18 am-7:15 pm

2 stops43h 57m

$587

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Wed 9/17

11:30 am-6:55 am

2 stops29h 25m

$591

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Wed 10/29

3:45 pm-9:05 am

2 stops26h 20m

$596

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Fri 11/21

5:00 pm-10:55 am

2 stops25h 55m

$692

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Mon 12/22

7:45 pm-6:55 am

2 stops43h 10m

$709

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Sat 8/9

4:00 pm-11:45 am

2 stops29h 45m

$714

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/10

Best time to book a flight from LaGuardia to Sydney

Have a flexible travel schedule? Discover the best time to fly to Sydney from LaGuardia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New York LaGuardia Airport to Sydney

What is the cheapest time of day to fly from LGA to SYD?

Find hourly flight availability from LaGuardia to Sydney. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 11, 2025.

One of the essential ways to save on airfare from New York LaGuardia Airport to Sydney is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 35% on airfare.

Reviews of airlines servicing Sydney

Get insights into the airlines that provide service to Sydney. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sydney. Reviews last updated July 11, 2025.
Read reviews from past customers who have flown ANA, Fiji Airways, and Qantas Airways from New York LaGuardia Airport to Sydney. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.4
Very good

Crew

8.7

Food

7.7

Overall

8.4

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kenneth,Jul 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
8.4
Very good
8.4
Very good

Crew

8.7

Food

7.7

Overall

8.4

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kenneth,Jul 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
8.4
Very good

Crew

8.7

Food

7.7

Overall

8.4

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kenneth,Jul 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
8.4
Very good

Crew

8.7

Food

7.7

Overall

8.4

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kenneth,Jul 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
8.4
Very good

Crew

8.7

Food

7.7

Overall

8.4

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kenneth,Jul 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!
8.4
Very good

Crew

8.7

Food

7.7

Overall

8.4

Boarding

8.6

Comfort

8.2

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kenneth,Jul 2025

SFO - HND

Great food, great service, great comfort. Can’t ask for more although I’m only flying economy!

Related info for your journey

Find useful and relevant information for your journey from LaGuardia to Sydney. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Sydney from New York LaGuardia?

    Sydney Kingsford Smith (SYD), located 4.6 mi from the city center, is the airport you fly into when you book flights from New York LaGuardia to Sydney. 3 airlines have flights to Kingsford Smith from New York LaGuardia on a regular basis. Booking flights from New York LaGuardia to Sydney Kingsford Smith should not be difficult; the airport handles an average of 0 inbound flights from New York LaGuardia per day.

  • What are the cheapest airlines flying from New York LaGuardia Airport to Sydney round-trip?

    Cheapflights users have booked flights from New York LaGuardia Airport to Sydney round-trip from $997. Other airlines that can offer you cheap pricing are ANA, from $1,036, and Air Canada, from $1,067. United Airlines is 34% cheaper than the average price of flights available within the next 90 days to this destination.

  • What are the cheapest airlines to fly from New York LaGuardia Airport to Sydney one-way?

    To fly one-way, consider booking your trip with ANA, which is currently one of the cheapest options available, starting at $587. United Airlines flights start at $597 while deals on Fiji Airways start at $714 one-way.

  • Can I find deals for flights from LaGuardia to Sydney that include hotel bookings?

    Yes. In addition to deals on LaGuardia to Sydney flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from LaGuardia to Sydney?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from LaGuardia to Sydney.

  • Can I find deals for business class flights from LaGuardia to Sydney?

    Yes. Cheapflights offers flight deals from LaGuardia to Sydney by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New York LaGuardia Airport to Sydney?

    Currently, February is the cheapest month in which you can book a flight from New York LaGuardia Airport to Sydney (average of $1,036). Flying from New York LaGuardia Airport to Sydney in December is currently the most expensive (average of $1,625). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near New York LaGuardia Airport?

Book flights to New York LaGuardia Airport if you plan to visit one of these locations
Wollongong
Parramatta
Manly
Coogee

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Top 3 airlines flying from LaGuardia to Sydney

Discover the top 3 airlines that operate flights from LaGuardia to Sydney. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$306Average$1,049FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$934Average$1,616FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$963Average$1,297FlexibilityNo cancel feeOn-time69%

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