LGA - SYD

$506 Find Cheap Flights from New York LaGuardia Airport to Sydney

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from LaGuardia to Sydney departing on 3/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Sydney

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Sydney, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Sydney, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,012
Air Canada
Fri 4/10Sun 4/19
LGA - SYD • 2 stops
Cheapest one-way
$506
Multiple Airlines
Fri 3/13
LGA - SYD • 2 stops
Top airlines
Air Canada
Cheapest • from $1,012 (round-trip)
Qantas Airways
Best reviews • 7.5 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Flight Deals
Booking Insights
Flight Deals

Cheap Flights from LaGuardia to Sydney (LGA-SYD)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from LaGuardia to Sydney that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from LaGuardia to Sydney

Fri, Apr 10 - Sun, Apr 19
Air Canada Logo
2:30 pm - 7:20 am
LGA
-
SYD
26h 50m
2 stops
Air Canada Logo
9:20 am - 9:30 pm
SYD
-
LGA
26h 10m
2 stops
$1,012Air Canada
Wed, May 20 - Thu, Oct 15
Air Canada Logo
2:30 pm - 7:20 am
LGA
-
SYD
26h 50m
2 stops
Air Canada Logo
10:20 am - 7:36 pm
SYD
-
LGA
24h 16m
2 stops
$1,014Air Canada
Tue, Apr 14 - Wed, May 6
Multiple Airlines Logo
3:30 pm - 7:20 am
LGA
-
SYD
25h 50m
1 stop
Multiple Airlines Logo
9:20 am - 9:26 pm
SYD
-
LGA
26h 06m
2 stops
$1,015Multiple Airlines
Thu, Apr 23 - Mon, May 4
Air Canada Logo
3:30 pm - 7:20 am
LGA
-
SYD
25h 50m
2 stops
Air Canada Logo
9:20 am - 10:36 pm
SYD
-
LGA
27h 16m
2 stops
$1,018Air Canada
Tue, Apr 14 - Wed, May 6
Multiple Airlines Logo
3:30 pm - 7:20 am
LGA
-
SYD
25h 50m
1 stop
Multiple Airlines Logo
9:20 am - 10:36 pm
SYD
-
LGA
27h 16m
1 stop
$1,019Multiple Airlines
Wed, Mar 11 - Wed, Mar 18
Multiple Airlines Logo
10:10 am - 8:35 am
LGA
-
SYD
31h 25m
1 stop
Multiple Airlines Logo
10:20 am - 10:33 pm
SYD
-
LGA
27h 13m
2 stops
$1,025Multiple Airlines
Sat, May 16 - Mon, Jun 1
Air Canada Logo
7:55 pm - 7:20 am
LGA
-
SYD
45h 25m
2 stops
Air Canada Logo
9:20 am - 7:36 pm
SYD
-
LGA
24h 16m
2 stops
$1,038Air Canada
Wed, Feb 25 - Tue, Mar 3
Air Canada Logo
3:30 pm - 9:35 am
LGA
-
SYD
26h 05m
2 stops
Air Canada Logo
11:20 am - 7:03 pm
SYD
-
LGA
23h 43m
2 stops
$1,040Air Canada
Wed, Mar 11 - Wed, Mar 18
Air Canada Logo
12:40 pm - 8:35 am
LGA
-
SYD
28h 55m
3 stops
Air Canada Logo
10:20 am - 9:33 pm
SYD
-
LGA
26h 13m
2 stops
$1,041Air Canada
Wed, Mar 25 - Mon, Apr 13
Air Canada Logo
1:05 pm - 8:35 am
LGA
-
SYD
28h 30m
2 stops
Air Canada Logo
9:20 am - 10:31 pm
SYD
-
LGA
27h 11m
2 stops
$1,043Air Canada
Booking Insights

KAYAK's insights & trends for LaGuardia to Sydney flights

Get data-powered insights and trends into flights from LaGuardia to Sydney to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from New York LaGuardia Airport to Sydney?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from New York LaGuardia Airport to Sydney were found on Air Canada ($1,012) and ANA ($1,062).

Which airlines fly non-stop between New York LaGuardia Airport and Sydney?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from New York LaGuardia Airport to Sydney.

There is just one airline that flies from New York LaGuardia Airport to Sydney direct and that is Qantas Airways. The best round-trip deal found from Qantas Airways for the route is $934.

Good to know

Low seasonMarch
Cheapest flight$506
Best time to beat the crowds with an average 35% drop in price.
Most popular time to fly and prices are also 22% lower on average.
Flight from New York LaGuardia Airport to Sydney

When to book flights from LaGuardia to Sydney

Are your dates flexible? Find out the best times to travel from LaGuardia to Sydney based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking New York LaGuardia Airport to Sydney flights

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

    In the last 3 days, the lowest price for a flight from New York LaGuardia Airport to Sydney was $478 for a one-way ticket and $1,012 for a round-trip.

  • Do I need a passport to fly between New York LaGuardia Airport and Sydney?

    Yes

  • Which aircraft models fly most regularly from New York LaGuardia Airport to Sydney?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from New York LaGuardia Airport to Sydney?

    oneworld, and Star Alliance are the airline alliances operating flights between New York LaGuardia Airport and Sydney, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from New York to Sydney, Qantas Airways or United Airlines?

    The two airlines most popular with KAYAK users for flights from New York to Sydney are Qantas Airways and United Airlines. With an average price for the route of $1,647 and an overall rating of 7.5, Qantas Airways is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,417 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from New York LaGuardia Airport to Sydney?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from New York LaGuardia Airport to Sydney.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from New York LaGuardia Airport to Sydney?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Sydney from New York LaGuardia Airport is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from New York LaGuardia Airport to Sydney?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Sydney with an airline and back to New York LaGuardia Airport with another airline. Booking your flights between New York LaGuardia Airport and SYD can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from New York LaGuardia Airport to Sydney?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Sydney from New York LaGuardia Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from LaGuardia to Sydney

 
See real verified KAYAK customer reviews for airlines flying from New York to Sydney. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from LaGuardia to Sydney? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.5
Qantas AirwaysOverall score based on 988 reviews
7.0Food
7.7Boarding
7.2Entertainment
8.1Crew
7.5Comfort
Airline reviews

It was ok, the additional baggage charges were a bit excessive given winter is a time for skiing. To have to pay $600 extra for skis was tantamount to robbery. Airlines should consider sporting goods as baggage. Likewise, they should consider increasing the number of bags allowed on international flights to known ski destinations.

8.0 ExcellentSam, Feb 2026
YVR - SYD
Read more Qantas Airways reviews

It was ok, the additional baggage charges were a bit excessive given winter is a time for skiing. To have to pay $600 extra for skis was tantamount to robbery. Airlines should consider sporting goods as baggage. Likewise, they should consider increasing the number of bags allowed on international flights to known ski destinations.

Flight was canceled. I was not alerted. It was only kayak that alerted me

Couldn't access entertainment on app as said in an email

A few more inches of legroom is all i ask

One of the best Qantas business flights I've had. Quality product

Airline running better than post Covid, proper boarding process now implemented, some aircraft feeling a bit old and tired, crew fine, online experience better.

The Emerits/Qantas flight was cancelled to Wellington. We need a refund. Had to buy another airline ticket. How do we get the refund. Still not in Wellington.

Delayed QF59 flight once again, Qantas doesn't fail in maintaining there delayed departures and arrivals. USB points do not work nor do the power point sockets on the plane, Qantas staff admitted that on the flight. Don't expect to your charge devices. Saving grace, was the ice cream. Bottom line, if you expect to fly to HND and make it on time avoid Qantas and if you're interested in ice cream - visit 7/11.

Loved the staff. The economy seats could have been bigger.

Overall good experience with flight and airport wheelchair staff. Also got Indian food in the flights

Much better than Spirit. I was please by the easy fast check in and boarding

Terrible. Our first time back on United for 10 years, the seats in Polaris class are small and uncomfortable. They have squished too many people in to get more $$$. The staff are not friendly and not wanting to accommodate. I asked for two salads rather than a main meal and was advised no we wont do that. Then asked what I would like for breakfast and given something else anyway. I will not be flying United International anytime soon.

Same thing as flight from Pheonix to Newark. Uograded and Promised extra leg room and when I got to the seat it had none.

Everything except the food and entertainment. It was a great experience though

The attendant on board was amazing. She should be doing business/first international long haul.

Although our flight was delayed the overall boarding process was very smooth and the crew was accommodating.

Food should be changed in menu Many muslims travels in this airlime they need to add one Halal meal

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

Aircraft was noisy, old and never dimmed the lights on a night flight even on business class! I flew 17 times on United and probably another 40 on other airlines United USA /Europe flights were the worst to include luggage delayed once going to europe and once coming back

Check how old the airframe is, some older ones have inoperable seat back entertainment or power.

Everything you need to know for your flight from LaGuardia to Sydney

Information on your arrival and departure airports