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$518+ 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 9/4. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — SYD
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
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 August 18, 2025.

Round-trip from

$889
(Air Canada)

One-way from

$518
(Trip.com)

Popular in

December

Cheapest in

February

Average price

$1,314
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. 13% potential increase in price ($228 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($49 potential savings vs. average RT price).
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Average for round-trip flights in August 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 August 18, 2025.

This Air Canada deal was found by Cheapflights users on 8/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/610:35 amLGA - BNE
2 stops31h 10mAir Canada
Mon 11/2410:45 amBNE - LGA
2 stops38h 08mAir Canada
Deal found 8/16$889
This Air Canada deal was found by Cheapflights users on 8/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/103:20 pmLGA - BNE
2 stops26h 25mAir Canada
Mon 11/1710:45 amBNE - LGA
2 stops25h 48mAir Canada
Deal found 8/16$950
This Air Canada deal was found by Cheapflights users on 8/16. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/143:20 pmLGA - BNE
2 stops26h 25mAir Canada
Thu 11/2010:45 amBNE - LGA
2 stops36h 22mAir Canada
Deal found 8/16$956
This American Airlines deal was found by Cheapflights users on 8/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/171:57 pmLGA - BNE
2 stops25h 28mAmerican Airlines
Wed 9/248:05 pmBNE - LGA
2 stops26h 59mAmerican Airlines
Deal found 8/17$967
This American Airlines deal was found by Cheapflights users on 8/16. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/181:56 pmLGA - BNE
2 stops25h 29mAmerican Airlines
Wed 9/38:05 pmBNE - LGA
2 stops27h 58mAmerican Airlines
Deal found 8/16$969
This KAYAK deal was found by Cheapflights users on 8/17. 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.
Mon 11/31:15 pmLGA - SYD
2 stops29h 15mANA
Mon 11/1012:25 pmSYD - LGA
2 stops39h 45mANA
Deal found 8/17$1,053
This FlightHub deal was found by Cheapflights users on 8/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:05 amLGA - SYD
2 stops32h 50mAir Canada
Tue 1/2711:20 amSYD - LGA
2 stops26h 12mAir Canada
Deal found 8/15$1,067
This FlightHub deal was found by Cheapflights users on 8/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/306:05 amLGA - SYD
2 stops32h 50mAir Canada
Wed 1/2811:20 amSYD - LGA
2 stops27h 13mAir Canada
Deal found 8/15$1,073
This FlightHub deal was found by Cheapflights users on 8/17. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/287:03 pmLGA - SYD
2 stops26h 42mFiji Airways
Tue 11/112:10 pmSYD - LGA
2 stops23h 49mFiji Airways
Deal found 8/17$1,077
This FlightHub deal was found by Cheapflights users on 8/15. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2310:35 amLGA - SYD
2 stops31h 00mAir Canada
Fri 11/2811:20 amSYD - LGA
2 stops26h 13mAir Canada
Deal found 8/15$1,079
This Trip.com deal was found by Cheapflights users on 8/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/196:30 amLGA - SYD
2 stops34h 00mMultiple Airlines
Mon 10/271:20 pmSYD - LGA
2 stops24h 41mMultiple Airlines
Deal found 8/16$1,080
This Tripair deal was found by Cheapflights users on 8/17. 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 Tripair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/313:25 pmLGA - SYD
2 stops25h 30mUnited Airlines
Mon 9/1510:20 amSYD - LGA
2 stops24h 39mUnited Airlines
Deal found 8/17$1,086

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 August 18, 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

Tue 11/4

3:20 pm-8:45 am

2 stops26h 25m

Brisbane

Sun 11/16

10:45 am-9:33 pm

2 stops25h 48m

$889

New YorkBrisbane

LGA - BNE

LGABNE

New York LaGuardia

Thu 11/6

10:35 am-8:45 am

2 stops31h 10m

Brisbane

Mon 11/24

10:45 am-9:53 am

2 stops38h 08m

$889

New YorkBrisbane

LGA - BNE

LGABNE

New York LaGuardia

Thu 11/13

1:05 pm-8:45 am

2 stops28h 40m

Brisbane

Thu 11/20

10:45 am-9:33 pm

2 stops25h 48m

$889

New YorkBrisbane

LGA - BNE

LGABNE

New York LaGuardia

Tue 11/11

1:05 pm-8:45 am

2 stops28h 40m

Brisbane

Sun 11/23

10:45 am-9:33 pm

2 stops25h 48m

$950

New YorkBrisbane

LGA - BNE

LGABNE

New York LaGuardia

Mon 11/10

3:20 pm-8:45 am

2 stops26h 25m

Brisbane

Mon 11/17

10:45 am-9:33 pm

2 stops25h 48m

$950

New YorkBrisbane

LGA - BNE

LGABNE

New York LaGuardia

Tue 11/11

3:20 pm-8:45 am

2 stops26h 25m

Brisbane

Mon 11/17

10:45 am-9:33 pm

2 stops25h 48m

$950

New YorkBrisbane

LGA - BNE

LGABNE

New York LaGuardia

Mon 11/10

3:20 pm-8:45 am

2 stops26h 25m

Brisbane

Wed 11/19

10:45 am-9:33 pm

2 stops25h 48m

$950

New YorkBrisbane

LGA - BNE

LGABNE

New York LaGuardia

Thu 11/13

3:20 pm-8:45 am

2 stops26h 25m

Brisbane

Tue 11/18

10:45 am-9:33 pm

2 stops25h 48m

$950

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Mon 2/9

1:00 pm-8:15 pm

2 stops39h 15m

Sydney Kingsford Smith

Tue 2/17

9:45 pm-12:03 pm

2 stops30h 18m

$1,053

New YorkSydney

LGA - SYD

LGASYD

New York LaGuardia

Mon 2/9

2:00 pm-8:15 pm

2 stops38h 15m

Sydney Kingsford Smith

Mon 2/16

9:45 pm-12:03 pm

2 stops30h 18m

$1,053

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

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 August 18, 2025.

When flying from New York LaGuardia Airport to Australia, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 August 18, 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
7,981 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

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
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

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
896 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

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
8,925 reviews
Delta
8.0
Very good
7,981 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Entertainment

7.9

Comfort

7.9

Overall

8.0

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.

  • 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 Fiji Airways ($578), American Airlines ($595), and Qantas Airways ($1,018).

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

    While some choose either New York LaGuardia - Melbourne or New York LaGuardia - Brisbane, New York LaGuardia - Sydney Kingsford Smith 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.

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

    Currently, February is the cheapest month in which you can book a flight from New York LaGuardia Airport to Australia (average of $1,031). Flying from New York LaGuardia Airport to Australia in December is currently the most expensive (average of $1,619). 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

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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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$306Average$1,049FlexibilityNo cancel feeOn-timeN/A
Qantas AirwaysCheapest$934Average$1,645FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$963Average$1,297FlexibilityNo cancel feeOn-time69%

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