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$591+ Cheap flights from LaGuardia, NY (LGA) to Australia

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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — SYD
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Cheap flight deals from LaGuardia to Australia

Keep the following information in mind while searching for LaGuardia to Australia flight deals. Data was last updated October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,047
(Delta)

One-way from

$591
(oojo)

Popular in

December

Cheapest in

February

Average price

$1,414
Provider with most accurate pricing for New York (NYC)-Sydney Kingsford Smith flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Sydney Kingsford Smith flights.
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From New York LaGuardia to Australia
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One-way flight from New York LaGuardia to Australia
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Highest demand for flights based on searches. 16% potential increase in price ($280 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($60 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from LaGuardia to Australia

Cheapest flights from LaGuardia to Australia
Explore the most affordable flight options available from LaGuardia to Australia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 16, 2025.

This Delta deal was found by Cheapflights users on 10/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/34:00 pmLGA - BNE
2 stops25h 20mDelta
Sun 11/1610:40 amBNE - LGA
2 stops28h 07mDelta
Deal found 10/15$1,047
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Sun 12/71:15 pmLGA - SYD
2 stops27h 50mUnited Airlines
Wed 12/2412:10 pmSYD - LGA
2 stops27h 25mUnited Airlines
Deal found 10/15$1,165
This United Airlines deal was found by Cheapflights users on 10/14. 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.
Tue 12/91:15 pmLGA - SYD
2 stops27h 50mUnited Airlines
Mon 12/2212:10 pmSYD - LGA
2 stops23h 03mUnited Airlines
Deal found 10/14$1,169
This United Airlines deal was found by Cheapflights users on 10/15. 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 12/83:41 pmLGA - SYD
1 stop23h 19mUnited Airlines
Mon 12/2212:10 pmSYD - LGA
2 stops23h 03mUnited Airlines
Deal found 10/15$1,170
This Delta deal was found by Cheapflights users on 10/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/138:17 pmLGA - BNE
2 stops45h 03mDelta
Fri 11/2810:40 amBNE - LGA
2 stops28h 07mDelta
Deal found 10/15$1,172
This United Airlines deal was found by Cheapflights users on 10/16. 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.
Wed 12/102:55 pmLGA - SYD
2 stops26h 10mUnited Airlines
Tue 12/3012:10 pmSYD - LGA
2 stops22h 34mUnited Airlines
Deal found 10/16$1,173
This Delta deal was found by Cheapflights users on 10/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/52:50 pmLGA - SYD
2 stops25h 40mDelta
Sun 12/2110:40 amSYD - LGA
2 stops24h 01mDelta
Deal found 10/16$1,179
This Delta deal was found by Cheapflights users on 10/16. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/73:00 pmLGA - SYD
2 stops25h 30mDelta
Sun 12/2110:40 amSYD - LGA
2 stops24h 01mDelta
Deal found 10/16$1,184
This Delta deal was found by Cheapflights users on 10/15. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/73:04 pmLGA - SYD
2 stops25h 26mDelta
Tue 12/2310:40 amSYD - LGA
2 stops24h 01mDelta
Deal found 10/15$1,185
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Sun 12/72:15 pmLGA - SYD
2 stops24h 45mUnited Airlines
Wed 12/3111:50 amSYD - LGA
2 stops22h 54mUnited Airlines
Deal found 10/15$1,186
This United Airlines deal was found by Cheapflights users on 10/14. 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 12/83:41 pmLGA - SYD
1 stop23h 19mUnited Airlines
Thu 12/2511:50 amSYD - LGA
1 stop23h 16mUnited Airlines
Deal found 10/14$1,194
This United Airlines deal was found by Cheapflights users on 10/15. 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.
Sat 12/62:00 pmLGA - SYD
1 stop25h 00mUnited Airlines
Wed 12/3111:50 amSYD - LGA
1 stop23h 16mUnited Airlines
Deal found 10/15$1,195

Cheapflights Fare Finder

 
Customize your flight search to find flights from LaGuardia to Australia 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 October 16, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Australia that are best for you.

Fly from

LaGuardia

Fly to

Australia

Route

Depart

Return

Price

New YorkBrisbane

LGA - BNE

LGABNE

New York LaGuardia

Thu 11/13

8:17 pm-8:20 am

2 stops45h 03m

Brisbane

Fri 11/28

10:40 am-11:47 pm

2 stops28h 07m

$1,172

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Thu 1/1

3:25 pm-8:30 am

2 stops25h 05m

Sydney Kingsford Smith

Fri 1/16

10:40 am-7:35 pm

2 stops24h 55m

$1,187

New YorkAdelaide

LGA - ADL

LGAADL

New York LaGuardia

Mon 2/9

3:30 pm-1:55 pm

3 stops30h 55m

Adelaide

Thu 2/19

6:00 am-10:33 pm

3 stops32h 03m

$1,248

New YorkCoolangatta

LGA - OOL

LGAOOL

New York LaGuardia

Mon 12/8

1:15 pm-2:20 pm

3 stops34h 05m

Coolangatta Gold Coast

Sat 12/20

9:20 am-4:27 pm

2 stops46h 07m

$1,266

New YorkCanberra

LGA - CBR

LGACBR

New York LaGuardia

Sun 12/7

1:15 pm-1:40 pm

3 stops32h 25m

Canberra

Tue 12/16

6:35 am-11:30 pm

3 stops32h 55m

$1,279

New YorkAdelaide

LGA - ADL

LGAADL

New York LaGuardia

Mon 2/9

3:30 pm-1:55 pm

3 stops30h 55m

Adelaide

Thu 2/19

6:00 am-10:33 pm

3 stops32h 03m

$1,293

New YorkBrisbane

LGA - BNE

LGABNE

New York LaGuardia

Sat 11/15

3:20 pm-7:30 am

2 stops25h 10m

Brisbane

Sat 11/22

11:40 am-12:28 pm

2 stops39h 48m

$1,351

New YorkBrisbane

LGA - BNE

LGABNE

New York LaGuardia

Mon 11/3

3:20 pm-7:30 am

2 stops25h 10m

Brisbane

Sun 11/16

11:40 am-7:40 pm

2 stops23h 00m

$1,367

New YorkMelbourne

LGA - MEL

LGAMEL

New York LaGuardia

Sat 2/7

3:44 pm-9:30 am

2 stops25h 46m

Melbourne

Sun 2/15

12:00 pm-7:28 pm

2 stops23h 28m

$1,370

New YorkMelbourne

LGA - MEL

LGAMEL

New York LaGuardia

Fri 12/5

3:20 pm-9:30 am

2 stops26h 10m

Melbourne

Fri 12/19

11:30 am-11:43 pm

2 stops28h 13m

$1,380

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/16

Showing 1-10 of 60 results
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Best time to book a flight from LaGuardia to Australia

Have a flexible travel schedule? Discover the best time to fly to Australia 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 Australia

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

Find hourly flight availability from LaGuardia to Australia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 16, 2025.

A simple way to save on the total cost of your ticket is to fly from New York LaGuardia Airport to Australia at noon. If you’re flexible enough to do this you can expect to save up to 20% on your trip compared to booking a flight in the afternoon.

Reviews of airlines servicing Australia

Get insights into the airlines that provide service to Australia. 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 Australia. Reviews last updated October 16, 2025.
Peruse reviews from past customers who have flown with Delta, Qantas Airways, and United Airlines from New York LaGuardia Airport to Australia to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Qantas Airways
7.5
Good
918 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
United Airlines
7.4
Good
8,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from LaGuardia to Australia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from New York LaGuardia Airport to Australia?

    A quick flight from New York LaGuardia Airport to Australia can take about 30h 55m. Delta provides one of the quickest options available for as low as $1,248. There are 10627 mi between New York LaGuardia Airport and Australia. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    The cheapest airlines for a one-way flight from New York LaGuardia Airport to Australia are American Airlines ($743), Qantas Airways ($842), and Qatar Airways ($861).

  • What are the most popular routes from New York LaGuardia Airport to Australia?

    While some choose either New York LaGuardia - Sydney Kingsford Smith or New York LaGuardia - Brisbane, New York LaGuardia - Melbourne is the most popular route from New York LaGuardia Airport to Australia.

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

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

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

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

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

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

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for LaGuardia to Australia

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from LaGuardia to Australia

Discover the top 3 airlines that operate flights from LaGuardia to Australia. 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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$306Average$1,049FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$934Average$1,647FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$963Average$1,297FlexibilityNo cancel feeOn-time69%

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